TWM583778U - Backflow high-efficiency organic waste gas processing system - Google Patents

Abstract

The present invention is a reflux high-efficiency organic waste gas treatment system, which mainly performs heat recovery of exhaust gas of an incinerator through a reflux heat exchanger, and exhausts the exhaust of the incinerator through the reflux heat exchanger and the adsorption zone outlet. The exhaust gas (adsorption treatment gas) of the clean gas discharge pipe is heat-exchanged, and is cooled and then sent to the exhaust gas intake pipe, so that the burned gas can be recycled into the adsorption zone of the adsorption runner without The chimney is used for discharge, so that the emission of the chimney can be reduced, and the treatment efficiency of the organic waste gas can be improved.

Description

Reflux high efficiency organic waste gas treatment system

The present invention relates to a reflux high-efficiency organic waste gas treatment system, in particular to a recycling zone for the combustion of gas into the adsorption zone of the adsorption wheel, without the passage of the chimney for discharge, and the treatment of organic waste gas. The efficiency can be improved, and it is applicable to organic waste gas treatment systems or the like in the semiconductor industry, the photovoltaic industry or the chemical related industries.

According to the current production process in the semiconductor industry or the optoelectronic industry, volatile organic gases (VOC) are produced. Therefore, processing equipment for treating volatile organic gases (VOC) is installed in each plant to avoid volatile organic gases. (VOC) is directly discharged into the air and causes air pollution. At present, most of the concentrated gas desorbed by the processing equipment is sent to the incinerator for combustion, and the burned gas is sent to the chimney for discharge.

However, in recent years, both the central government and local governments have attached great importance to air pollution, and therefore have set air quality standards for suspended particulates (PM ₁₀ ) and fine aerosols (PM _2.5 ) on chimney emission standards. Based on the results of the domestic health impact study, the health impact was prioritized. The 24-hour value of "fine aerosol (PM2.5)" was set at 35 μg/m ³ and the annual average was set at 15 μg/m ³ . And the EPA has initially set a target of 15μg/m ³ of annual national average fine aerosol concentration in the Republic of China in 109 (2020), and will review its fine aerosol (PM _2.5 ) air quality standards on a phase-by-period basis in accordance with international regulatory trends. The air quality guideline value (25-hour value is set to 25 μg/m ³ and annual average is set to 10 μg/m ³ ) is the goal of achieving air quality improvement.

Therefore, in view of the above-mentioned shortcomings, the creator can propose a reflow high-efficiency organic waste gas treatment system with improved organic waste gas treatment efficiency, so that the user can easily operate the assembly, and is dedicated to research and design to provide users. Convenience is the creative motive for the creators to develop.

The main purpose of the present invention is to provide a reflux high-efficiency organic waste gas treatment system, which mainly performs heat recovery of the exhaust gas of the incinerator through a reflux heat exchanger, and exchanges the exhaust gas of the incinerator through the reflux heat exchange. The exhaust gas (adsorption process gas) of the clean gas discharge pipe at the outlet of the adsorption zone is heat-exchanged, and is cooled and then sent to the exhaust gas intake pipe, so that the burned gas can enter the adsorption zone of the adsorption runner. Recycling without passing through the chimney to discharge, the emissions of the chimney can be reduced, and the efficiency of organic waste gas treatment can be improved, thereby increasing the overall utility.

Another object of the present invention is to provide a reflow high-efficiency organic waste gas treatment system through which a high-temperature desorption zone is added for on-line operation (ON LINE) to retain residual high-boiling organic matter. (VOC) is released, allowing the adsorption wheel to restore its adsorption capacity, increasing the treatment efficiency of volatile organic waste gas, and reducing the pollutant emission effect, thereby increasing the overall usability.

A further object of the present invention is to provide a reflux high-efficiency organic waste gas treatment system through which a clean gas bypass line is connected, and the other end of the clean gas bypass line is connected to the chimney discharge pipe The road connection allows the clean gas discharge pipe to pass through the purified cold gas in the return flow side of the reflux heat exchanger when the purified gas is discharged from the clean gas heat exchanger. The clean gas bypass line connected to the clean gas discharge pipe is bypassed, so that part of the purified gas can directly flow to the chimney discharge pipe and then discharged through the chimney, thereby passing the clean gas The bypass line allows the clean gas discharge line to form a splitting effect, thereby increasing the overall utilization.

In order to further understand the features, features and technical contents of the present invention, please refer to the following detailed description of the present invention and the accompanying drawings, which are only for reference and description, and are not intended to limit the present invention.

A‧‧‧ side

B‧‧‧The other side

10‧‧‧Incineration unit

11‧‧‧air inlet

12‧‧‧ air outlet

20‧‧‧Adsorption runner

201‧‧‧Adsorption zone

202‧‧‧Cooling area

203‧‧‧Decoupling area

204‧‧‧High temperature desorption zone

21‧‧‧Exhaust air intake pipe

22‧‧‧Clean gas discharge pipeline

221‧‧‧ windmill

222‧‧‧ clean air bypass line

2221‧‧‧Clean gas bypass control valve

23‧‧‧Cooling air intake line

231‧‧‧ gas bypass line

24‧‧‧Cooling gas delivery line

241‧‧‧Cooling gas control valve

25‧‧‧First hot gas delivery line

251‧‧‧hot gas control valve

26‧‧‧First desorption concentrated exhaust gas pipeline

261‧‧‧ windmill

27‧‧‧Connected pipeline

271‧‧‧Connected control valve

28‧‧‧High temperature desorption concentrated gas pipeline

29‧‧‧High temperature hot gas pipeline

30‧‧‧First heat exchanger

301‧‧‧First cold side pipeline

302‧‧‧First hot side piping

40‧‧‧First heating unit

50‧‧‧second heat exchanger

501‧‧‧Second cold side pipeline

502‧‧‧Second hot side piping

51‧‧‧Second hot gas recovery pipeline

52‧‧‧Second incineration hot gas recovery pipeline

53‧‧‧First desorption concentrated gas delivery line

60‧‧‧Reflow heat exchanger

601‧‧‧Reflow cold side piping

602‧‧‧Return hot side piping

61‧‧‧Return hot gas recovery pipeline

62‧‧‧Return recovery pipeline

621‧‧‧ windmill

70‧‧‧Dust removal equipment

80‧‧‧ chimney

81‧‧‧ chimney discharge pipeline

811‧‧‧ windmill

90‧‧‧Second heating unit

91‧‧‧Second hot gas delivery line

92‧‧‧Second external air intake line

Figure 1 is a schematic diagram of the main architecture of the first embodiment of the present invention.

Figure 2 is a schematic diagram of the architecture of the first embodiment of the present invention having a clean gas bypass line.

Fig. 3 is a schematic view showing another structure of the first embodiment of the present invention having a clean gas bypass line.

Figure 4 is a schematic diagram of the architecture of the first embodiment of the present invention having a high temperature desorption zone.

Fig. 5 is a schematic view showing another structure of the first embodiment of the present invention having a high temperature desorption zone.

Figure 6 is a schematic diagram of the main architecture of the second embodiment of the present creation.

Figure 7 is a schematic diagram of the architecture of the second embodiment of the present invention having a clean gas bypass line.

Fig. 8 is a schematic view showing another structure of the second embodiment of the present invention having a clean gas bypass line.

Figure 9 is a schematic diagram of the architecture of the second embodiment of the present invention having a high temperature desorption zone.

Fig. 10 is a schematic view showing another structure of the second embodiment of the present invention having a high temperature desorption zone.

Figure 11 is a schematic diagram of the main structure of the third embodiment of the present creation.

Figure 12 is a schematic view showing the structure of the third embodiment of the present invention having a clean gas bypass line.

Figure 13 is a schematic view showing another structure of the third embodiment of the present invention having a clean gas bypass line.

Fig. 14 is a schematic view showing the structure of the third embodiment of the present invention having a high temperature desorption zone.

Fig. 15 is a schematic view showing another structure of the third embodiment of the present invention having a high temperature desorption zone.

Please refer to FIG. 1 to FIG. 15 , which are schematic diagrams of the present embodiment. The best embodiment of the reflow high-efficiency organic waste gas treatment system of the present invention is applied to a volatile organic waste gas treatment system or the like in the semiconductor industry, the optoelectronic industry or the chemical related industry, mainly to convert the burned gas into the adsorption transfer. The adsorption zone of the wheel is recycled and discharged without passing through the chimney, so that the treatment efficiency of the organic waste gas can be improved.

The reflow high-efficiency organic waste gas treatment system of the first embodiment of the present invention (as shown in FIGS. 1 to 5) is mainly provided with an incineration device 10, an adsorption reel 20, a first heating device 40, and a reflux heat exchanger 60, wherein the reflux heat exchanger 60 is provided with a reflux cold side line 601 and a reflux hot side line 602, the reflux heat exchanger 60 Connected to a return hot gas recovery line 61 and a reflux recovery line 62, the incinerator 10 is provided with at least one air inlet 11 and at least one air outlet 12, and the incinerator 10 is a direct combustion incinerator ( TO), a regenerative incinerator (RTO) or a catalytic converter furnace, such that the organic exhaust gas can enter the combustion by the intake port 11, and the burned gas is discharged from the gas outlet port 12.

The adsorption runner 20 is a zeolite concentration runner or a concentrated runner of other materials, and the adsorption runner 20 is provided with an adsorption zone 201, a cooling zone 202 and a desorption zone 203, and the adsorption runner 20 is An exhaust gas intake line 21, a clean air discharge line 22, a cooling gas intake line 23, a cooling gas delivery line 24, a first hot gas delivery line 25, and a first desorbed concentrated gas are connected. a pipe 26, and the other end of the exhaust gas intake pipe 21 is connected to one side A of the adsorption zone 201 of the adsorption wheel 20, so that the adsorption zone 201 of the adsorption wheel 20 can adsorb the exhaust gas intake pipe. Exhaust gas in the road 21, and one end of the clean gas discharge pipe 22 is connected to the other side B of the adsorption zone 201 of the adsorption runner 20, and the exhaust gas is purified by the adsorption zone 201 of the adsorption runner 20. It is delivered by the clean gas discharge line 22.

In addition, one end of the cooling gas inlet pipe 23 is connected to one side A of the cooling zone 202 of the adsorption wheel 20, and the cooling gas inlet pipe 23 has two implementation modes, wherein the first implementation The cooling gas inlet line 23 is for the outside air to enter, and the outside air is fresh air, so that the external air is used for conveying to the cooling zone 202 of the adsorption wheel 20 for cooling use. The second embodiment is characterized in that the cooling gas inlet line 23 is provided with a gas bypass line 231, and one end of the gas bypass line 231 is connected to the cooling gas inlet line 23, and the The other end of the gas bypass line 231 is connected to the exhaust gas intake line 21 Then, a portion of the exhaust gas is delivered to the cooling zone 202 of the adsorption turret 20 through the gas bypass line 231 to provide cooling.

Another end of the cooling gas delivery line 24 is connected to the other side B of the cooling zone 202 of the adsorption reel 20, and the other end of the cooling gas delivery line 24 is connected to one end of the first heating device 40. The cooling gas in the cooling gas delivery line 24 can be sent to the first heating device 40 for heating, and the other end of the first heating device 40 is connected to the other end of the first hot gas delivery line 25. Connected, and one end of the first hot gas delivery line 25 is connected to the other side B of the desorption zone 203 of the adsorption reel 20, and the side A of the desorption zone 203 of the adsorption reel 20 is One end of the first desorbed concentrated gas line 26 is connected, and the other end of the first desorbed concentrated gas line 26 is connected to the inlet 11 of the incineration device 10 so as to be lifted by the first heating device 40. The hot gas can be transmitted to the desorption zone 203 of the adsorption reel 20 through the first hot gas delivery line 25 for desorption, and the desorbed concentrated gas desorbed by the high temperature can pass through the first desorption A concentrated gas line 26 is attached for transport to the intake port 11 of the incinerator 10. In addition, the first heating device 40 is any one of a heater or a pipeline heater, and the heater (not shown) is any one of a heating wire, an electric heating tube or a heating sheet, and the pipeline heater (not shown) Show) is the use of either gaseous fuel or liquid fuel. Further, the first desorbed concentrated gas line 26 is provided with a windmill 261 for pumping the desorbed concentrated gas in the first desorbed concentrated gas line 26.

In addition, a proportional damper is disposed between the cooling gas delivery line 24 and the first hot gas delivery line 25 in the first embodiment, and the proportional damper is provided with two implementation designs, wherein the first type The implementation design is such that a communication line 27 is provided between the cooling gas delivery line 24 and the first hot gas delivery line 25, and the communication line 27 is provided with a communication control. A valve 271 is formed, and the first hot gas delivery line 25 is provided with a hot gas control valve 251, and the proportional damper is formed through the communication control valve 271 and the hot gas control valve 251, and the second embodiment is designed to transport the cooling gas. A communication line 27 is disposed between the line 24 and the first hot gas delivery line 25, and the communication line 27 is provided with a communication control valve 271, and the cooling gas delivery line 24 is provided with a cooling gas. Controlling the valve 241 and forming a proportional damper through the communication control valve 371 and the cooling gas control valve 241, thereby passing the proportional damper through the design of the communication control valve 271 and the hot gas control valve 251 or through the communication The proportional damper of the control valve 271 and the design of the cooling gas control valve 241 can adjust and control the size of the wind, so that the temperature in the first hot gas delivery line 25 can be maintained at a certain high temperature to provide the adsorption wheel 20 Attachment 203 is used.

The reflux heat exchanger 60 is connected to a reflux hot gas recovery line 61 and a reflux recovery line 62. One end of the reflux cold side line 601 of the reflux heat exchanger 60 is connected to the clean gas discharge line 22 One end of the reflux hot gas recovery line 61 is connected to one end of the reflux hot side line 602 of the reflux heat exchanger 60, and the other end of the reflux hot gas recovery line 61 is connected to the gas outlet 12 of the incinerator 10. One end of the reflux recovery line 62 is connected to the other end of the reflux hot side line 602, and the other end of the reflux recovery line 62 is connected to the exhaust gas intake line 21. Furthermore, the return hot gas recovery line 61 of the reflux heat exchanger 60 and the return recovery line 62 can be provided with a dust removal device 70 at the same time, or only the reflux recovery of the reflux heat exchanger 60. The line 62 is separately provided with a dust removing device 70 for use, or is only provided on the return hot gas recovery line 61 of the reflux heat exchanger 60 to be separately provided with a dust removing device 70 for passing through the return hot gas recovery line 61. The gas or the gas passing through the reflux recovery line 62 can be filtered through the dust removing device 70, wherein the dust removing device 70 is a bag type dust collector, an electric bag type composite dust remover, an inertial dust collector, an electrostatic precipitator, and a centrifugal device. Dust collector, filter cartridge pulse dust collector, pulse bag type dust collector, pulse filter dust collector, pulse jet bag filter, wet dust collector, wet electrostatic precipitator, wet electrostatic precipitator, water film dust removal , venturi dust collector, cyclone separator, flue dust collector, multi-layer dust collector, negative pressure backflush filter bag dust collector, low pressure long bag pulse dust collector, horizontal electrostatic precipitator, unpowered dust collector, Any one of a charged water mist precipitator, a multi-tube cyclone dust collector, and an explosion-proof dust collector, and the reflux recovery pipeline 62 of the reflux heat exchanger 60 is provided with a windmill 621 to enable the return flow recovery pipeline 62 Gas is pushed into the exhaust gas intake line 21. Thereby, the gas burned by the incinerator 10 can be transported to the return hot side line 602 of the reflux heat exchanger 60 by the connected reflux hot gas recovery line 61 for heat recovery, and then passed through the reflux recovery pipe. The path 62 is sent to the dust removing device 70 to perform separation of oxides such as dust or cerium oxide (SiO ₂ ), and finally the gas outputted by the dust removing device 70 is sent to the exhaust gas intake pipe 21, so that The burned gas can be circulated into the adsorption zone 201 of the adsorption turret 20 without being discharged through the chimney 80, so that the discharge amount of the chimney 80 can be lowered, and the treatment efficiency of the organic waste gas can be improved.

The reflux heat exchanger 60 is connected to a chimney 80. The chimney 80 is provided with a chimney discharge line 81. One end of the chimney discharge line 81 is connected to the chimney 80. The other end of the chimney discharge line 81 is connected. The other end of the reflux cold side line 601 of the reflux heat exchanger 60 is connected to allow the purged gas discharged through the clean gas discharge line 22 to enter the return cold side line 601 of the reflux heat exchanger 60. The heat exchange is further sent to the chimney 80 for discharge through the chimney discharge line 81, and the chimney discharge line 81 is provided with a windmill 811 to push the gas in the chimney discharge line 81 toward the chimney 8 0 inside. Further, the clean air discharge line 22 is provided with a windmill 221 for pushing the gas in the clean gas discharge line 22 into the return cold side line 601 of the reflux heat exchanger 60. The net gas discharge line 22 is provided with a clean gas bypass line 222, and one end of the clean gas bypass line 222 is connected to the clean gas discharge line 22, and the clean gas bypass pipe The other end of the road 222 is connected to the chimney discharge line 81, so that the clean gas discharge line 22 performs heat exchange in addition to the return cold side line 601 entering the reflux heat exchanger 60 while conveying the discharged purified gas. In addition, the bypass bypass can be performed through the clean gas bypass line 222 connected to the clean gas discharge line 22, so that part of the purified gas can flow directly to the chimney discharge line 81 and then through the chimney. 80 to discharge. In addition, the clean gas bypass line 222 is provided with a clean gas bypass control valve 2221 for adjusting the air volume of the purified gas sent by the clean gas discharge line 22 through the clean gas bypass control valve 2221. To form the effectiveness of the adjustment control.

In addition to the adsorption zone 201, the cooling zone 202 and the desorption zone 203, the adsorption revolver 20 of the first embodiment of the present invention further includes a high temperature desorption zone 204, and the high temperature desorption zone 204 is provided with a high temperature. Desorbing the concentrated gas line 28 and a high temperature hot gas line 29 for off-line operation (ON LINE), the remaining high boiling organic matter (VOC) can be removed, allowing the adsorption wheel 20 to recover The adsorption capacity enables the adsorption wheel 20 to have four zones. The side A of the high temperature desorption zone 204 of the adsorption reel 20 is connected to the high temperature desorption concentrated gas line 28, and the other end of the high temperature desorption concentrated gas line 28 is connected to the first desorbed concentrated gas. The line 26 is connected to transfer the high temperature desorption concentrated gas desorbed through the high temperature desorption zone 204 of the adsorption reel 20 to the first desorbed concentrated gas through the high temperature desorption concentrated gas line 28. In the pipeline 26, the adsorption wheel 20 is further The other side B of the high temperature desorption zone 204 is connected to one end of the high temperature hot gas line 29, wherein the high temperature hot gas line 29 has two embodiments, wherein the first embodiment is the high temperature heat. The other end of the gas line 29 is connected to a second heating device 90. The second heating device 90 is provided with a second hot gas delivery line 91. One end of the second hot gas delivery line 91 is connected to the first hot gas delivery tube. The road 25 is connected, and the other end of the second hot gas delivery line 91 is connected to the second heating device 90. In another embodiment, the other end of the high temperature hot gas line 29 is connected to a second heating device 90, and the second heating device 90 is provided with a second external air intake line 92, the second outer The other end of the air intake line 92 is connected to the second heating device 90, and the second external air intake line 92 is for fresh air or external air to enter. The second heating device 90 is referred to as any one of a heater and a pipe heater. The heater (not shown) is any one of a heating wire, an electric heating tube or a heating sheet. (not shown) is any one of a gaseous fuel or a liquid fuel, so that the temperature of the high-temperature hot gas entering the high-temperature desorption zone 204 of the adsorption reel 20 can reach a certain temperature (for example, 300 ° C) for the purpose. High temperature desorption is used.

The second embodiment of the present invention (as shown in FIGS. 6 to 10) is a high-efficiency organic waste gas treatment system, which is mainly provided with an incineration device 10, an adsorption runner 20, a first heating device 40, a second heat exchanger 50 and a reflux heat exchanger 60, wherein the second heat exchanger 50 is provided with a second cold side line 501 and a second hot side line 502, and the second heat exchanger 50 is connected There is a second incineration hot gas recovery line 52 and a second desorption concentrated gas delivery line 53. The reflux heat exchanger 60 is provided with a reflow cold side line 601 and a reflux hot side line 602. The 60 series is connected with a return hot gas recovery line 61 and a reflux recovery line 62, and the incinerator 10 is provided with at least one intake air. a port 11 and at least one air outlet 12, and the incinerator 10 is any one of a direct combustion incinerator (TO), a regenerative incinerator (RTO) or a catalytic converter, so that the organic exhaust gas can be driven by the intake air The port 11 enters the combustion, and the burned gas is discharged from the gas outlet 12.

The adsorption runner 20 is a zeolite concentration runner or a concentrated runner of other materials, and the adsorption runner 20 is provided with an adsorption zone 201, a cooling zone 202 and a desorption zone 203, and the adsorption runner 20 is An exhaust gas intake line 21, a clean air discharge line 22, a cooling gas intake line 23, a cooling gas delivery line 24, a first hot gas delivery line 25, and a first desorbed concentrated gas are connected. a pipe 26, and the other end of the exhaust gas intake pipe 21 is connected to one side A of the adsorption zone 201 of the adsorption wheel 20, so that the adsorption zone 201 of the adsorption wheel 20 can adsorb the exhaust gas intake pipe. Exhaust gas in the road 21, and one end of the clean gas discharge pipe 22 is connected to the other side B of the adsorption zone 201 of the adsorption runner 20, and the exhaust gas is purified by the adsorption zone 201 of the adsorption runner 20. It is delivered by the clean gas discharge line 22.

In addition, one end of the cooling gas inlet pipe 23 is connected to one side A of the cooling zone 202 of the adsorption wheel 20, and the cooling gas inlet pipe 23 has two implementation modes, wherein the first implementation The cooling gas inlet line 23 is for the outside air to enter, and the outside air is fresh air, so that the external air is used for conveying to the cooling zone 202 of the adsorption wheel 20 for cooling use. In another embodiment, the cooling gas inlet line 23 is provided with a gas bypass line 231, and one end of the gas bypass line 231 is connected to the cooling gas inlet line 23, and the gas is connected. The other end of the bypass line 231 is connected to the exhaust gas intake line 21, and the gas bypass line 231 is passed through to the cooling zone 202 of the adsorption wheel 20 for cooling use.

Another end of the cooling gas delivery line 24 is connected to the other side B of the cooling zone 202 of the adsorption reel 20, and the other end of the cooling gas delivery line 24 is connected to one end of the first heating device 40. The cooling gas in the cooling gas delivery line 24 can be sent to the first heating device 40 for heating, and the other end of the first heating device 40 is connected to the other end of the first hot gas delivery line 25. Connected, and one end of the first hot gas delivery line 25 is connected to the other side B of the desorption zone 203 of the adsorption reel 20, and the side A of the desorption zone 203 of the adsorption reel 20 is One end of the first desorption concentrated gas line 26 is connected so that the hot gas lifted by the first heating device 40 can be transmitted to the desorption region 203 of the adsorption reel 20 through the first hot gas delivery line 25. The desorption is used, and the desorbed concentrated gas desorbed by the high temperature can be transported and transported through the first desorbed concentrated gas line 26. In addition, the first heating device 40 is any one of a heater or a pipeline heater, and the heater (not shown) is any one of a heating wire, an electric heating tube or a heating sheet, and the pipeline heater (not shown) Show) is the use of either gaseous fuel or liquid fuel. Further, the first desorbed concentrated gas line 26 is provided with a windmill 261 for pumping the desorbed concentrated gas in the first desorbed concentrated gas line 26.

In addition, a proportional damper is disposed between the cooling gas delivery line 24 and the first hot gas delivery line 25 in the second embodiment, and the proportional damper is provided with two implementation designs, wherein the first type The design is such that a communication line 27 is provided between the cooling gas delivery line 24 and the first hot gas delivery line 25, and the communication line 27 is provided with a communication control valve 271, and the first hot gas The conveying line 25 is provided with a hot gas control valve 251, and the proportional damper is formed through the communication control valve 271 and the hot gas control valve 251, and the second embodiment is designed to transport the cooling gas delivery line 24 and the first hot gas. Pipeline 2 A communication line 27 is disposed between the five, and the communication line 27 is provided with a communication control valve 271, and the cooling gas delivery line 24 is provided with a cooling gas control valve 241, and the control valve 271 is transmitted through the communication. And the cooling air control valve 241 to form a proportional damper, thereby passing the proportional damper through the design of the communication control valve 271 and the hot gas control valve 251 or through the communication control valve 271 and the cooling gas control valve 241 The proportional damper of the design can adjust and control the size of the wind, so that the temperature in the first hot gas delivery line 25 can be maintained at a certain high temperature to be used for the detachment zone 203 of the adsorption turret 20.

The second heat exchanger 50 is connected to a second incineration hot gas recovery line 52 and a second desorbed concentrated gas delivery line 53, wherein one end of the second incineration hot gas recovery line 52 is coupled to the second heat. One end of the second hot side line 502 of the exchanger 50 is connected, and the other end of the second incineration hot gas recovery line 52 is connected to the gas outlet 12 of the incinerator 10, the first desorbed concentrated gas delivery line 26 One end is connected to the other end of the second cold side line 501 of the second heat exchanger 50, and one end of the second desorbed concentrated gas delivery line 53 is connected to the second cold of the second heat exchanger 50. One end of the side line 501 is connected, and the other end of the second desorbed concentrated gas delivery line 53 is connected to the inlet port 11 of the incinerator 10. Thereby, the desorbed concentrated gas delivered through the second cold side line 501 of the second heat exchanger 50 can be sent to the intake of the incinerator 10 through the second desorbed concentrated gas delivery line 53. The port 11 and the gas burned by the incinerator 10 can be transported from the gas outlet 12 through the second incineration hot gas recovery line 52 to the second hot side line 502 of the second heat exchanger 50. Heat recovery is performed inside.

The reflux heat exchanger 60 is connected to a reflux hot gas recovery line 61 and a reflux recovery line 62. One end of the reflux cold side line 601 of the reflux heat exchanger 60 is connected to the clean gas discharge line 22 One end of the reflux hot gas recovery line 61 is connected to one end of the reflux hot side line 602 of the reflux heat exchanger 60, and the other end of the reflux hot gas recovery line 61 is connected to the second heat exchanger 50. The other end of the second hot side line 502 is connected, and one end of the return recovery line 62 is connected to the other end of the return hot side line 602, and the other end of the return recovery line 62 is connected to the exhaust gas. The line 21 is connected. Furthermore, the return hot gas recovery line 61 of the reflux heat exchanger 60 and the return recovery line 62 can be provided with a dust removal device 70 at the same time, or only the reflux recovery of the reflux heat exchanger 60. The line 62 is separately provided with a dust removing device 70 for use, or is only provided on the return hot gas recovery line 61 of the reflux heat exchanger 60 to be separately provided with a dust removing device 70 for passing through the return hot gas recovery line 61. The gas or the gas passing through the reflux recovery line 62 can be filtered through the dust removing device 70, wherein the dust removing device 70 is a bag type dust collector, an electric bag type composite dust remover, an inertial dust collector, an electrostatic precipitator, and a centrifugal device. Dust collector, filter cartridge pulse dust collector, pulse bag type dust collector, pulse filter dust collector, pulse jet bag filter, wet dust collector, wet electrostatic precipitator, wet electrostatic precipitator, water film dust removal , venturi dust collector, cyclone separator, flue dust collector, multi-layer dust collector, negative pressure backflush filter bag dust collector, low pressure long bag pulse dust collector, horizontal electrostatic precipitator, unpowered dust collector, Any one of a charged water mist precipitator, a multi-tube cyclone dust collector, and an explosion-proof dust collector, and the reflux recovery pipeline 62 of the reflux heat exchanger 60 is provided with a windmill 621 to enable the return flow recovery pipeline 62 Gas is pushed into the exhaust gas intake line 21. Thereby, the gas burned by the direct incineration device 10 can be sent to the reflux heat exchanger 60 by the return hot gas recovery line 61 connected to the second hot side line 502 of the second heat exchanger 50. The return hot side line 602 is subjected to heat recovery, and is then sent to the dust removing device 70 through the return collecting line 62 to perform separation of oxides such as dust or cerium oxide (SiO ₂ ), and finally the dust removing device The gas outputted by the 70 is delivered into the exhaust gas intake line 21, so that the burned gas can be recycled into the adsorption zone 201 of the adsorption runner 20 without being discharged through the chimney 80, so that the chimney 80 is Emissions can be reduced and the efficiency of organic waste gas treatment can be improved.

The reflux heat exchanger 60 is connected to a chimney 80. The chimney 80 is provided with a chimney discharge line 81. One end of the chimney discharge line 81 is connected to the chimney 80. The other end of the chimney discharge line 81 is connected. The other end of the reflux cold side line 601 of the reflux heat exchanger 60 is connected to allow the purged gas discharged through the clean gas discharge line 22 to enter the return cold side line 601 of the reflux heat exchanger 60. The heat exchange is further sent to the chimney 80 for discharge through the chimney discharge line 81, and the chimney discharge line 81 is provided with a windmill 811 to push the gas in the chimney discharge line 81 toward the chimney 80. Inside. Further, the clean air discharge line 22 is provided with a windmill 221 for pushing the gas in the clean gas discharge line 22 into the return cold side line 601 of the reflux heat exchanger 60. The net gas discharge line 22 is provided with a clean gas bypass line 222, and one end of the clean gas bypass line 222 is connected to the clean gas discharge line 22, and the clean gas bypass pipe The other end of the road 222 is connected to the chimney discharge line 81, so that the clean gas discharge line 22 performs heat exchange in addition to the return cold side line 601 entering the reflux heat exchanger 60 while conveying the discharged purified gas. In addition, the bypass bypass can be performed through the clean gas bypass line 222 connected to the clean gas discharge line 22, so that part of the purified gas can flow directly to the chimney discharge line 81 and then through the chimney. 80 to discharge. In addition, the clean gas bypass line 222 is provided with a clean gas bypass control valve 2221 for adjusting through the clean gas bypass control valve 2221. The air volume of the purified gas delivered by the clean air discharge line 22 is used to form an adjustment control effect.

In addition to the adsorption zone 201, the cooling zone 202 and the desorption zone 203, the adsorption revolving wheel 20 of the second embodiment of the present invention further includes a high temperature desorption zone 204, which is provided with a high temperature. Desorbing the concentrated gas line 28 and a high temperature hot gas line 29 for off-line operation (ON LINE), the remaining high boiling organic matter (VOC) can be removed, allowing the adsorption wheel 20 to recover The adsorption capacity enables the adsorption wheel 20 to have four zones. The side A of the high temperature desorption zone 204 of the adsorption reel 20 is connected to the high temperature desorption concentrated gas line 28, and the other end of the high temperature desorption concentrated gas line 28 is connected to the first desorbed concentrated gas. The line 26 is connected to transfer the high temperature desorption concentrated gas desorbed through the high temperature desorption zone 204 of the adsorption reel 20 to the first desorbed concentrated gas through the high temperature desorption concentrated gas line 28. In the pipeline 26, the other side B of the high temperature desorption zone 204 of the adsorption reel 20 is connected to one end of the high temperature hot gas pipeline 29, wherein the high temperature hot gas pipeline 29 has two implementation modes. The first embodiment is that the other end of the high temperature hot gas line 29 is connected to a second heating device 90, and the second heating device 90 is provided with a second hot gas delivery line 91, the second hot gas delivery tube. One end of the road 91 is connected to the first hot gas delivery line 25, and the other end of the second hot gas delivery line 91 is connected to the second heating device 90. In another embodiment, the other end of the high temperature hot gas line 29 is connected to a second heating device 90, and the second heating device 90 is provided with a second external air intake line 92, the second outer The other end of the air intake line 92 is connected to the second heating device 90, and the second external air intake line 92 is for fresh air or external air to enter. The second heating device 90 referred to above is any one of a heater and a pipe heater, and the heater (not shown) Shown as any one of a heating wire, an electric heating tube or a heating sheet, the line heater (not shown) is any one of a gaseous fuel or a liquid fuel to allow the high temperature to enter the adsorption wheel 20 The temperature of the hot gas of the zone 204 can reach a certain temperature (for example, 300 ° C) for high temperature desorption.

In the third embodiment of the present invention (as shown in FIGS. 11 to 15), the reflux high-efficiency organic waste gas treatment system is mainly provided with an incineration device 10, an adsorption runner 20, and a first heat exchanger 30. a second heat exchanger 50 and a reflux heat exchanger 60, wherein the first heat exchanger 30 is provided with a first cold side line 301 and a first hot side line 302, and the second heat exchanger 50 is The second cold side line 501 and the second hot side line 502 are connected, and the second heat exchanger 50 is connected with a second hot gas recovery line 51, a second incineration hot gas recovery line 52 and a second off A concentrated gas delivery line 53 is provided. The reflux heat exchanger 60 is provided with a reflux cold side line 601 and a reflux hot side line 602. The reflux heat exchanger 60 is connected with a reflux hot gas recovery line 61 and a reflux recovery. a pipeline 62, wherein the incinerator 10 is provided with at least one air inlet 11 and at least one air outlet 12, and the incinerator 10 is a direct combustion incinerator (TO), a regenerative incinerator (RTO) or a touch Any one of the medium furnaces enables the organic exhaust gas to enter the combustion by the air inlet 11 and let the gas after the combustion pass out The port 12 is discharged.

The adsorption runner 20 is a zeolite concentration runner or a concentrated runner of other materials, and the adsorption runner 20 is provided with an adsorption zone 201, a cooling zone 202 and a desorption zone 203, and the adsorption runner 20 is An exhaust gas intake line 21, a clean air discharge line 22, a cooling gas intake line 23, a cooling gas delivery line 24, a first hot gas delivery line 25, and a first desorbed concentrated gas are connected. Line 26, and the other of the exhaust gas intake line 21 The end is connected to one side A of the adsorption zone 201 of the adsorption reel 20 so that the adsorption zone 201 of the adsorption reel 20 can adsorb the exhaust gas in the exhaust gas intake line 21, and the clean gas discharge line 22 One end is connected to the other side B of the adsorption zone 201 of the adsorption reel 20, and the exhaust gas is purified by the adsorption zone 201 of the adsorption reel 20 and then sent by the clean gas discharge line 22.

In addition, one end of the cooling gas inlet pipe 23 is connected to one side A of the cooling zone 202 of the adsorption wheel 20, and the cooling gas inlet pipe 23 has two implementation modes, wherein the first implementation The cooling gas inlet line 23 is for the outside air to enter, and the outside air is fresh air, so that the external air is used for conveying to the cooling zone 202 of the adsorption wheel 20 for cooling use. In another embodiment, the cooling gas inlet line 23 is provided with a gas bypass line 231, and one end of the gas bypass line 231 is connected to the cooling gas inlet line 23, and the gas is connected. The other end of the bypass line 231 is connected to the exhaust gas intake line 21, and the gas bypass line 231 is passed through to the cooling zone 202 of the adsorption wheel 20 for cooling use.

Another end of the cooling gas delivery line 24 is connected to the other side B of the cooling zone 202 of the adsorption reel 20, and the other end of the cooling gas delivery line 24 is the same as the first heat exchanger 30. One end of a cold side line 301 is connected to transfer the cooling gas in the cooling gas delivery line 24 to the first heat exchanger 30 for heat exchange, and the first heat of the first heat exchanger 30 is cold. The other end of the side duct 301 is connected to the other end of the first hot gas conveying line 25, and one end of the first hot gas conveying line 25 is connected to the other side B of the desorption area 203 of the adsorption reel 20. Connected, and one side A of the desorption zone 203 of the adsorption reel 20 is connected to one end of the first desorption concentrated gas line 26 so that the first heat will be passed through The hot gas lifted by the converter 30 can be transmitted to the desorption zone 203 of the adsorption reel 20 through the first hot gas delivery line 25 for desorption, and the desorbed concentrated gas desorbed by the high temperature can be desorbed. The transport is carried through the first desorbed concentrated gas line 26. Further, the first desorbed concentrated gas line 26 is provided with a windmill 261 for pumping the desorbed concentrated gas in the first desorbed concentrated gas line 26.

In addition, a proportional damper is disposed between the cooling gas delivery line 24 and the first hot gas delivery line 25 in the third embodiment, and the proportional damper is provided with two implementation designs, wherein the first type The design is such that a communication line 27 is provided between the cooling gas delivery line 24 and the first hot gas delivery line 25, and the communication line 27 is provided with a communication control valve 271, and the first hot gas The conveying line 25 is provided with a hot gas control valve 251, and the proportional damper is formed through the communication control valve 271 and the hot gas control valve 251, and the second embodiment is designed to transport the cooling gas delivery line 24 and the first hot gas. A communication line 27 is disposed between the pipelines 25, and the communication pipeline 27 is provided with a communication control valve 271, and the cooling gas delivery pipeline 24 is provided with a cooling gas control valve 241, and is controlled through the communication. The valve 371 and the cooling gas control valve 241 form a proportional damper, whereby the proportional damper through the design of the communication control valve 271 and the hot gas control valve 251 or through the communication control valve 271 and the cooling gas control valve 241 Ratio damper design, able to control the size of the adjustment of the wind, so that the first hot gas temperature in the conduit 25 can be provided to maintain a certain temperature to 203 using the adsorption-desorption zone 20 of the runner.

The second heat exchanger 50 is connected to a second hot gas recovery line 51, a second incineration hot gas recovery line 52 and a second desorbed concentrated gas delivery line 53, wherein the second incineration hot gas recovery line One end of 52 is second with the second heat exchanger 50 One end of the hot side line 502 is connected, and the other end of the second incineration hot gas recovery line 52 is connected to the gas outlet 12 of the incineration device 10, and one end of the second hot gas recovery line 51 is connected to the second heat exchange. The other end of the second hot side line 502 of the first heat exchanger 30 is connected to one end of the first hot side line 302 of the first heat exchanger 30, the first One end of the desorbed concentrated gas delivery line 26 is connected to the other end of the second cold side line 501 of the second heat exchanger 50, and one end of the second desorbed concentrated gas delivery line 53 is connected to the second One end of the second cold side line 501 of the heat exchanger 50 is connected, and the other end of the second desorbed concentrated gas delivery line 53 is connected to the inlet port 11 of the incinerator 10. Thereby, the desorbed concentrated gas delivered through the second cold side line 501 of the second heat exchanger 50 can be sent to the intake of the incinerator 10 through the second desorbed concentrated gas delivery line 53. The port 11 and the gas burned by the incinerator 10 can be transported from the gas outlet 12 through the second incineration hot gas recovery line 52 to the second hot side line 502 of the second heat exchanger 50. The heat is recovered internally and sent to the first hot side line 302 of the first heat exchanger 30 via the second hot gas recovery line 51 for heat recovery.

The reflux heat exchanger 60 is connected to a reflux hot gas recovery line 61 and a reflux recovery line 62. One end of the reflux cold side line 601 of the reflux heat exchanger 60 is connected to the clean gas discharge line 22 One end of the reflux hot gas recovery line 61 is connected to one end of the reflux hot side line 602 of the reflux heat exchanger 60, and the other end of the reflux hot gas recovery line 61 is connected to the first heat exchanger 30. The other end of the first hot side line 302 is connected, and one end of the return recovery line 62 is connected to the other end of the return hot side line 602, and the other end of the return recovery line 62 is connected to the exhaust gas. The line 21 is connected. Furthermore, the return hot gas recovery line 61 of the reflux heat exchanger 60 and the return recovery line 62 can be provided with a dust removal device 70 at the same time, or only the reflux recovery of the reflux heat exchanger 60. The line 62 is separately provided with a dust removing device 70 for use, or is only provided on the return hot gas recovery line 61 of the reflux heat exchanger 60 to be separately provided with a dust removing device 70 for passing through the return hot gas recovery line 61. The gas or the gas passing through the reflux recovery line 62 can be filtered through the dust removing device 70, wherein the dust removing device 70 is a bag type dust collector, an electric bag type composite dust remover, an inertial dust collector, an electrostatic precipitator, and a centrifugal device. Dust collector, filter cartridge pulse dust collector, pulse bag type dust collector, pulse filter dust collector, pulse jet bag filter, wet dust collector, wet electrostatic precipitator, wet electrostatic precipitator, water film dust removal , venturi dust collector, cyclone separator, flue dust collector, multi-layer dust collector, negative pressure backflush filter bag dust collector, low pressure long bag pulse dust collector, horizontal electrostatic precipitator, unpowered dust collector, Any one of a charged water mist precipitator, a multi-tube cyclone dust collector, and an explosion-proof dust collector, and the reflux recovery pipeline 62 of the reflux heat exchanger 60 is provided with a windmill 621 to enable the return flow recovery pipeline 62 Gas is pushed into the exhaust gas intake line 21. Thereby, the gas burned by the direct incineration device 10 can be transferred from the second hot side line 502 of the second heat exchanger 50 to the first hot side line 302 of the first heat exchanger 30. Then, the return hot air recovery line 61 is sent to the return hot side line 602 of the reflux heat exchanger 60 for heat recovery, and then passed through the return recovery line 62 to the dust removing device 70 for dusting. Or the separation of oxides such as cerium oxide (SiO ₂ ), and finally, the gas outputted by the dust removing device 70 is sent into the exhaust gas intake line 21, so that the burned gas can enter the adsorption roller 20 for adsorption. The area 201 is recycled without being discharged through the chimney 80, so that the discharge amount of the chimney 80 can be lowered, and the processing efficiency of the organic exhaust gas can be improved.

The reflux heat exchanger 60 is connected to a chimney 80, which is provided There is a chimney discharge line 81, one end of which is connected to the chimney 80, and the other end of the chimney discharge line 81 is connected to the other end of the reflow cold side line 601 of the reflux heat exchanger 60. The purified gas discharged through the clean gas discharge line 22 can enter the return cold side line 601 of the reflux heat exchanger 60 for heat exchange, and then sent to the chimney 80 via the chimney discharge line 81. The chimney discharge line 81 is provided with a windmill 811 to push the gas in the chimney discharge line 81 into the chimney 80. Further, the clean air discharge line 22 is provided with a windmill 221 for pushing the gas in the clean gas discharge line 22 into the return cold side line 601 of the reflux heat exchanger 60. The net gas discharge line 22 is provided with a clean gas bypass line 222, and one end of the clean gas bypass line 222 is connected to the clean gas discharge line 22, and the clean gas bypass pipe The other end of the road 222 is connected to the chimney discharge line 81, so that the clean gas discharge line 22 performs heat exchange in addition to the return cold side line 601 entering the reflux heat exchanger 60 while conveying the discharged purified gas. In addition, the bypass bypass can be performed through the clean gas bypass line 222 connected to the clean gas discharge line 22, so that part of the purified gas can flow directly to the chimney discharge line 81 and then through the chimney. 80 to discharge. In addition, the clean gas bypass line 222 is provided with a clean gas bypass control valve 2221 for adjusting the air volume of the purified gas sent by the clean gas discharge line 22 through the clean gas bypass control valve 2221. To form the effectiveness of the adjustment control.

In addition to the adsorption zone 201, the cooling zone 202 and the desorption zone 203, the adsorption revolving wheel 20 of the third embodiment of the present invention is further provided with a high temperature desorption zone 204, which is provided with a high temperature. Desorbing concentrated gas line 28 and a high temperature hot gas line 29 for use in on-line operation (ON LINE), capable of retaining high boiling organic matter The (VOC) is released to allow the adsorption wheel 20 to recover its adsorption capacity, so that the adsorption wheel 20 can have four regions. The side A of the high temperature desorption zone 204 of the adsorption reel 20 is connected to the high temperature desorption concentrated gas line 28, and the other end of the high temperature desorption concentrated gas line 28 is connected to the first desorbed concentrated gas. The line 26 is connected to transfer the high temperature desorption concentrated gas desorbed through the high temperature desorption zone 204 of the adsorption reel 20 to the first desorbed concentrated gas through the high temperature desorption concentrated gas line 28. In the pipeline 26, the other side B of the high temperature desorption zone 204 of the adsorption reel 20 is connected to one end of the high temperature hot gas pipeline 29, wherein the high temperature hot gas pipeline 29 has two implementation modes. The first embodiment is that the other end of the high temperature hot gas line 29 is connected to a second heating device 90, and the second heating device 90 is provided with a second hot gas delivery line 91, the second hot gas delivery tube. One end of the road 91 is connected to the first hot gas delivery line 25, and the other end of the second hot gas delivery line 91 is connected to the second heating device 90. In another embodiment, the other end of the high temperature hot gas line 29 is connected to a second heating device 90, and the second heating device 90 is provided with a second external air intake line 92, the second outer The other end of the air intake line 92 is connected to the second heating device 90, and the second external air intake line 92 is for fresh air or external air to enter. The second heating device 90 is referred to as any one of a heater and a pipe heater. The heater (not shown) is any one of a heating wire, an electric heating tube or a heating sheet. (not shown) is any one of a gaseous fuel or a liquid fuel, so that the temperature of the high-temperature hot gas entering the high-temperature desorption zone 204 of the adsorption reel 20 can reach a certain temperature (for example, 300 ° C) for the purpose. High temperature desorption is used.

By the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the foregoing objectives, and has been in compliance with the provisions of the Patent Law, and has filed a patent application.

However, the above is only the preferred embodiment of the present invention, and the scope of the creation of the present invention cannot be limited by this; therefore, the simple equivalent changes and modifications made by the scope of the patent application and the content of the creation specification are All should remain within the scope of this creation patent.

Claims (22)

A reflow high-efficiency organic waste gas treatment system includes: an incineration device, wherein the incineration device is provided with at least one air inlet and at least one air outlet; and an adsorption runner, the adsorption wheel is provided with an adsorption zone and a cooling zone. And the desorption zone, the adsorption reel is connected with an exhaust gas intake pipe, a clean gas exhaust pipe, a cooling gas intake pipe, a cooling gas delivery pipe, a first hot gas conveying pipeline and a first a desorption concentrated gas pipeline, the other end of the exhaust gas intake pipeline is connected to one side of the adsorption zone of the adsorption runner, and one end of the purge gas discharge pipeline is connected to the adsorption zone of the adsorption runner One side of the cooling gas inlet line is connected to one side of the cooling zone of the adsorption wheel, and one end of the cooling gas delivery line is connected to the other side of the cooling zone of the adsorption wheel. One end of the first hot gas delivery line is connected to the other side of the desorption zone of the adsorption reel, and one end of the first desorption concentrated gas line is connected to one side of the desorption zone of the adsorption reel The other end of the first desorbed concentrated gas line is connected to the incineration An air inlet connection; a first heating device connected to the other end of the cooling gas delivery line, the other end of the first heating device being coupled to the first hot gas delivery line One end is connected; and a reflux heat exchanger is provided with a reflux cold side line and a reflux hot side line, and the reflux heat exchanger is connected with a reflux hot gas recovery line and a reflux recovery line. One end of the reflux cold side pipeline is connected to the other end of the clean gas discharge pipeline, and one end of the reflux hot gas recovery pipeline is connected to one end of the reflux hot side pipeline, and the other end of the reflux hot gas recovery pipeline Connected to an air outlet of the incinerator, one end of the return recovery line is connected to the other end of the return hot side line, and the other end of the return recovery line is connected to the exhaust gas Pipe connection. A reflow high-efficiency organic waste gas treatment system includes: an incineration device, wherein the incineration device is provided with at least one air inlet and at least one air outlet; and an adsorption runner, the adsorption wheel is provided with an adsorption zone and a cooling zone. And the desorption zone, the adsorption reel is connected with an exhaust gas intake pipe, a clean gas exhaust pipe, a cooling gas intake pipe, a cooling gas delivery pipe, a first hot gas conveying pipeline and a first a desorption concentrated gas pipeline, the other end of the exhaust gas intake pipeline is connected to one side of the adsorption zone of the adsorption runner, and one end of the purge gas discharge pipeline is connected to the adsorption zone of the adsorption runner One side of the cooling gas inlet line is connected to one side of the cooling zone of the adsorption wheel, and one end of the cooling gas delivery line is connected to the other side of the cooling zone of the adsorption wheel. One end of the first hot gas delivery line is connected to the other side of the desorption zone of the adsorption reel, and one end of the first desorption concentrated gas line is connected to one side of the desorption zone of the adsorption reel a first heating device, the first heating device is coupled to the cooling The other end of the delivery line is connected, the other end of the first heating device is connected to the other end of the first hot gas delivery line; a second heat exchanger is provided with a second cold side The second heat exchanger is connected to a second incineration hot gas recovery pipeline and a second desorbed concentrated gas delivery pipeline, and one end of the second incineration hot gas recovery pipeline is connected to the pipeline One end of the second hot side pipeline is connected, and the other end of the second incineration hot gas recovery pipeline is connected to an outlet of the incinerator, and one end of the first desorbed concentrated gas delivery pipeline is connected to the second cold The other end of the side pipeline is connected, one end of the second desorption concentrated gas delivery pipeline is connected to one end of the second cold side pipeline, and the other end of the second desorption concentrated gas delivery pipeline is connected to the incineration Air inlet connection of the device; a reflux heat exchanger provided with a reflux cold side line and a reflux hot side line, the reflux heat exchanger being connected with a reflux hot gas recovery line and a reflux recovery line, the reflux cold side One end of the pipeline is connected to the other end of the clean gas discharge pipeline, and one end of the reflux hot gas recovery pipeline is connected to one end of the reflux hot side pipeline, and the other end of the reflux hot gas recovery pipeline is connected to the first The other end of the second heat side pipeline of the second heat exchanger is connected, and one end of the reflux recovery pipeline is connected to the other end of the reflux hot side pipeline, and the other end of the reflux recovery pipeline is connected to the exhaust gas Pipe connection. A reflow high-efficiency organic waste gas treatment system includes: an incineration device, wherein the incineration device is provided with at least one air inlet and at least one air outlet; and an adsorption runner, the adsorption wheel is provided with an adsorption zone and a cooling zone. And the desorption zone, the adsorption reel is connected with an exhaust gas intake pipe, a clean gas exhaust pipe, a cooling gas intake pipe, a cooling gas delivery pipe, a first hot gas conveying pipeline and a first a desorption concentrated gas pipeline, the other end of the exhaust gas intake pipeline is connected to one side of the adsorption zone of the adsorption runner, and one end of the purge gas discharge pipeline is connected to the adsorption zone of the adsorption runner One side of the cooling gas inlet line is connected to one side of the cooling zone of the adsorption wheel, and one end of the cooling gas delivery line is connected to the other side of the cooling zone of the adsorption wheel. One end of the first hot gas delivery line is connected to the other side of the desorption zone of the adsorption reel, and one end of the first desorption concentrated gas line is connected to one side of the desorption zone of the adsorption reel a first heat exchanger, the first heat exchanger is provided with a first a side pipeline and a first hot side pipeline, one end of the first cold side pipeline is connected to the other end of the cooling gas pipeline, and the other end of the first cold side pipeline is connected to the first hot gas pipeline The other end of the pipeline is connected; a second heat exchanger, the second heat exchanger is provided with a second cold side pipeline and a second hot side pipeline, the second heat exchanger is connected with a second hot gas recovery pipeline and a second incineration a hot gas recovery pipeline and a second desorbed concentrated gas delivery pipeline, one end of the second incineration hot gas recovery pipeline is connected to one end of the second hot side pipeline, and the other end of the second incineration hot gas recovery pipeline Connected to an air outlet of the incinerator, one end of the second hot gas recovery pipeline is connected to the other end of the second hot side pipeline, and the other end of the second hot gas recovery pipeline is connected to the first heat exchange One end of the first hot side pipeline of the device is connected, one end of the first desorption concentrated gas delivery pipeline is connected to the other end of the second cold side pipeline, and one end of the second desorption concentrated gas delivery pipeline is Connected to one end of the second cold side line, the other end of the second desorbed concentrated gas delivery line is connected to the inlet of the incinerator; and a reflux heat exchanger, the reflux heat exchanger It is provided with a recirculating cold side line and a reflow hot side line, and the reflow heat is provided The reactor is connected to a return hot gas recovery pipeline and a reflux recovery pipeline, and one end of the reflux cold side pipeline is connected to the other end of the clean gas discharge pipeline, and one end of the reflux hot gas recovery pipeline is connected to the reflux heat. One end of the side pipeline is connected, and the other end of the reflux hot gas recovery pipeline is connected to the other end of the first hot side pipeline of the first heat exchanger, and one end of the reflux recovery pipeline is connected to the reflux hot side pipe The other end of the road is connected, and the other end of the return recovery line is connected to the exhaust gas intake line. The reflow high-efficiency organic waste gas treatment system according to claim 1, wherein the adsorption reel is further provided with a high temperature desorption zone, wherein the high temperature desorption zone is provided with a high temperature desorption concentrated gas pipe. And a high temperature hot gas pipeline, one end of the high temperature desorption concentrated gas pipeline is connected to one side of the high temperature desorption zone of the adsorption reel, and the other end of the high temperature desorption concentrated gas pipeline is the same a desorption concentrated gas pipeline connection, one end of the high temperature hot gas pipeline It is connected to the other side of the high temperature desorption zone of the adsorption wheel. The reflow high-efficiency organic waste gas treatment system according to claim 4, wherein the other end of the high-temperature hot gas pipeline is further connected to a second heating device, and the second heating device is provided with a second hot gas delivery pipe. One end of the second hot gas delivery line is connected to the first hot gas delivery line, and the other end of the second hot gas delivery line is connected to the second heating device. The reflow high-efficiency organic waste gas treatment system according to claim 4, wherein the other end of the high-temperature hot gas pipeline is further connected to a second heating device, and the second heating device is provided with a second external air inlet. The gas pipeline, the other end of the second external air intake pipeline is connected to the second heating device, and the second external air intake pipeline is further provided for fresh air or external air. The reflow high-efficiency organic waste gas treatment system according to claim 5, wherein the second heating device is any one of a heater or a pipe heater, and the heater is a heating wire, an electric heating tube or a heating sheet. In either case, the duct heater is either a gaseous fuel or a liquid fuel. The reflow high-efficiency organic waste gas treatment system according to claim 1 or 2, wherein the first heating device is any one of a heater or a pipe heater, and the heater is a heating wire, an electric heating pipe or Any of the electric heating sheets, the line heater is any one of a gaseous fuel or a liquid fuel. The recirculating high-efficiency organic waste gas treatment system as described in claim 1, 2 or 3, wherein the incineration device is further a direct-fired incinerator (TO), a regenerative incinerator (RTO) or a catalytic converter. Any of them. The reflow high-efficiency organic waste gas treatment system of claim 1, wherein the reflux heat exchanger is further connected to a chimney, the chimney is provided with a chimney discharge pipe, and the chimney discharge pipe One end is connected to the chimney, and the other end of the chimney discharge line is connected to the other end of the reflux cold side line of the reflux heat exchanger. The reflow high-efficiency organic waste gas treatment system of claim 10, wherein the chimney discharge line is further provided with a windmill. The reflux high-efficiency organic waste gas treatment system according to claim 10, wherein the chimney discharge line is further connected to a clean gas bypass line, and one end of the clean gas bypass line and the clean gas discharge The pipeline is connected, and the other end of the clean gas bypass pipeline is connected to the chimney discharge pipeline. The recirculating high-efficiency organic waste gas treatment system according to claim 12, wherein the clean gas bypass line is further provided with a clean gas bypass control valve. The reflow high-efficiency organic waste gas treatment system of claim 1, wherein the cooling gas delivery line and the first hot gas delivery line are further provided with a communication line, the communication The pipeline is provided with a communication control valve, and the first hot gas delivery pipeline is provided with a first hot gas control valve, and the proportional damper is formed through the communication control valve and the first hot gas control valve. The reflow high-efficiency organic waste gas treatment system of claim 1, wherein the cooling gas delivery line and the first hot gas delivery line are further provided with a communication line, the communication The pipeline is provided with a communication control valve, and the cooling gas delivery pipeline is provided with a cooling gas control valve, and the proportional damper is formed through the communication control valve and the cooling gas control valve. The reflow high-efficiency organic waste gas treatment system according to the first, second or third aspect of the invention, wherein the recirculating hot gas recovery pipeline of the reflux heat exchanger is further provided with a dust removal device, the dust removal device further being bag dust removal , electric bag type composite dust collector, inertial dust collector, electrostatic precipitator, centrifugal dust collector, filter cartridge type pulse dust collector, pulse bag type dust collector, pulse filter dust collector, pulse jet bag filter, wet type Dust collector, wet electrostatic precipitator, wet electrostatic precipitator, water film dust collector, venturi tube dust collector, cyclone separator, flue dust collector, multi-layer dust collector, negative pressure backflush filter bag dust collector, low pressure long Bag pulse dust collector, horizontal electrostatic precipitator, unpowered dust collector, charged water mist precipitator, multi-tube cyclone dust collector, explosion-proof dust collector. The reflow high-efficiency organic waste gas treatment system according to the first, second or third aspect of the invention, wherein the reflux recovery pipeline of the reflux heat exchanger is further provided with a dust removal device, the dust removal device further being a bag filter , electric bag type composite dust collector, inertial dust collector, electrostatic precipitator, centrifugal dust collector, filter cartridge type pulse dust collector, pulse bag type dust collector, pulse filter dust collector, pulse jet bag type dust collector, wet dust removal , wet electrostatic precipitator, wet electrostatic precipitator, water film dust collector, venturi tube dust collector, cyclone separator, flue dust collector, multi-layer dust collector, negative pressure backflush filter bag dust collector, low pressure long bag Pulse dust collector, horizontal electrostatic precipitator, unpowered dust collector, charged water mist precipitator, multi-tube cyclone, explosion-proof dust collector. The reflux high-efficiency organic waste gas treatment system of claim 1, wherein the reflux recovery line of the reflux heat exchanger is further provided with a windmill. The recirculating high-efficiency organic exhaust gas treatment system according to the first, second or third aspect of the invention, wherein the cooling gas intake pipeline further transports external air to a cooling zone of the adsorption runner, And the outside air system is fresh air. The recirculating high-efficiency organic waste gas treatment system according to claim 1, wherein the cooling gas inlet line is further provided with a gas bypass line, and one end of the gas bypass line is The cooling gas inlet pipe is connected, and the other end of the gas bypass pipe is connected to the exhaust gas intake pipe. The recirculating high-efficiency organic waste gas treatment system according to the first, second or third aspect of the invention, wherein the clean gas discharge line is further provided with a windmill. The reflow high-efficiency organic waste gas treatment system according to claim 6, wherein the second heating device is any one of a heater or a pipe heater, and the heater is a heating wire, an electric heating tube or a heating sheet. In either case, the duct heater is either a gaseous fuel or a liquid fuel.