TWI738312B - Horizontal cracking vaporization device - Google Patents

Abstract

The present invention is a horizontal cracking vaporization device, which includes a heating seat and two barrels. The two barrels are respectively a first barrel and a second barrel. The first barrel is rotatably arranged on the heating In the seat, the second barrel body is connected to the first barrel body and rotates synchronously, each barrel body is provided with at least one spiral material guide piece, the at least one spiral material guide piece is arranged inside the barrel body, and the two The spiral direction of the spiral guide piece of the barrel body is the same. With the above technical characteristics, the two barrels can be separated from each other through the present invention, and then divided into the first barrel for pyrolysis, and for cooling and pumping. The second barrel of smoke and toxic gases can effectively improve the existing cracking furnaces that are likely to cause pollution to the working environment and the problem of poor heat utilization efficiency, thereby providing a horizontal cracking and vaporizing device.

Description

Horizontal cracking vaporization device

The invention relates to a cracking furnace, in particular to a horizontal cracking and vaporizing device.

Pyrolysis refers to the pyrolysis reaction of organic substances in the absence of oxygen. Through the pyrolysis reaction of organic industrial wastes (such as waste plastics), recyclable resources such as oil and gas (syngas) are generated.

The existing cracking furnace system includes a heating base and a cracking barrel. The cracking barrel system is integrated in the heating base. The heating base provides heat energy to increase the temperature and cause the waste contained in the cracking barrel to undergo a cracking reaction. However, since the waste material is cracked will produce smoke and toxic gases such as dioxin, when the cracking reaction is completed, the staff opens the cracking barrel, which will cause the smoke and toxic gases to diffuse into the working environment. In addition, the existing cracking furnace is used to complete the process. After the cracking reaction, the staff must wait for the initial cooling of the existing cracking furnace before taking out the solid products in the cracking barrel, such as coke, and re-heating after refilling the uncracked waste, so that the cracking barrel cannot be stabilized Being in a high temperature state has the problem of wasting heat energy.

In summary, the existing cracking furnace has the problems of easily causing pollution to the working environment and poor heat energy utilization efficiency. Therefore, the existing cracking furnace has areas that need to be improved.

In order to solve the problems of existing cracking furnaces that easily cause pollution to the working environment and poor heat energy utilization efficiency, the present invention provides a horizontal cracking vaporization device, which can effectively improve the above problems, which are further described as follows.

The present invention is a horizontal cracking vaporization device, which includes: a heating seat; and The two barrels are respectively a first barrel and a second barrel. The first barrel is rotatably arranged in the heating seat. Each barrel is provided with a gate assembly and at least one spiral guide piece, wherein the The gate assembly of the first barrel is arranged at one end of the first barrel, and the end and the gate assembly extend out of the heating seat. The gate assemblies of the two barrels are detachably connected, so that the second barrel can be It is connected to the first barrel and rotates synchronously, the at least one spiral guide piece is arranged inside the barrel, and the spiral directions of the spiral guide pieces of the two barrels are the same; wherein each barrel includes sequential communication An accommodating section, a tapered section and a connecting section of each barrel, wherein the inner diameter of the accommodating section of each barrel is greater than the inner diameter of the connecting section, and the tapered section is connected to the accommodating section and the connecting section In between, each barrel includes a plurality of the spiral material guide pieces and a plurality of material guide oblique pieces, and the plurality of spiral material guide pieces are respectively fixed on the inner side wall of the containing section or the connecting section. A material guide inclined piece is fixedly arranged on the inner side wall of the tapered section at intervals.

Further, in the above-mentioned horizontal cracking vaporization device, each of the gate components includes a body and a gate, the inside of the body communicates with the inside of the corresponding barrel, and the gate can be inserted into the inside of the at least one spiral guide piece and is isolated The space on both sides of the gate.

Further, in the above-mentioned horizontal cracking vaporization device, each of the gate components is provided with a plurality of gate component guide pieces, and each of the gate component guide pieces is helically fixed on the inner side wall of the body of the gate assembly, and each The spiral direction of the guide piece of the gate assembly is the same as the spiral direction of the spiral guide piece.

Further, in the above-mentioned horizontal cracking and vaporization device, the heating seat includes two wheel seat sets, the two wheel seat sets are arranged in the heating seat at intervals, and the first barrel is arranged on the two wheel seat sets, and It can rotate on the two-wheel seat set.

Still further, the above-mentioned horizontal cracking and vaporization device, wherein the horizontal cracking and vaporization device further includes two auxiliary wheel seat sets, the two auxiliary wheel seat sets are arranged on the ground at intervals and spaced apart from the heating seat, and the second The barrel system is arranged on the two auxiliary wheel seat sets, and can rotate on the two auxiliary wheel seat sets.

Preferably, in the above-mentioned horizontal cracking and vaporization device, the second barrel is provided with an injection port, and the injection port penetrates the accommodating section of the second barrel.

Preferably, in the above-mentioned horizontal cracking and vaporization device, both ends of the first barrel body extend out of the heating seat, and the horizontal cracking and vaporization device has an exhaust pipe which is away from the first barrel body. One end of the second barrel extends into the first barrel, and the suction pipe has a scraper, the scraper extends into the first barrel, and the scraper extends to a position close to the inner wall of the first barrel.

Preferably, the above-mentioned horizontal cracking and vaporization device, wherein the horizontal cracking and vaporization device includes a plurality of the second barrels, wherein a second barrel passes through its gate assembly to be in contact with the gate assembly of the first barrel. connect.

With the above technical features, the two barrels of the present invention can be separated from each other, and then divided into a first barrel used for cracking, and a second barrel used for material preparation, cooling, and removal of smoke and toxic gases. Effectively improving the existing cracking furnace is likely to cause pollution to the working environment and the problem of poor heat utilization efficiency, thereby providing a horizontal cracking vaporization device.

10: Heating seat

11: Heating chamber

12: Wheel seat set

20: The first barrel

30: second barrel

201,301: containment section

202,302: tapered segment

203,303: Convergence section

21, 31: Gate assembly

210,310: body

211,311: Gate

212,312: Gate assembly guide

22, 32: Spiral guide piece

23, 33: guide inclined piece

34: Injection port

40: drive components

401: Chain

50: auxiliary wheel seat group

60: Exhaust pipe

61: Scraper

70: Hopper

Fig. 1 is a partial cross-sectional side view of the external appearance of the first preferred embodiment of the present invention.

Fig. 2 is a partially enlarged side exploded view of the first preferred embodiment of the present invention.

Fig. 3 is a schematic diagram of the operation of the first preferred embodiment of the present invention.

Fig. 4 is a partial cross-sectional side view of the appearance of the second preferred embodiment of the present invention.

In order to understand the technical features and practical effects of the present invention in detail, and to implement it in accordance with the content of the specification, the preferred embodiment shown in the drawings is further described in detail as follows:

The present invention is a horizontal cracking vaporization device. The first preferred embodiment is shown in Figs. 1 to 3, and includes a heating seat 10 and two barrels 20, 30, wherein:

The heating seat 10 includes a heating chamber 11 and two wheel seat sets 12. As shown in FIG. 1, the heating chamber 11 is formed inside the heating seat 10, and the two wheel seat sets 12 are arranged in the heating chamber 11 at intervals.

The two barrels 20 and 30 are respectively a first barrel 20 and a second barrel 30. The first barrel 20 is rotatably installed in the heating base 10; the second barrel 30 and the second barrel 30 At least one end of a barrel body 20 extending from the heating seat 10 is connected and synchronously rotates; each barrel body 20, 30 is provided with a gate assembly 21, 31 and at least one spiral guide piece 22, 32, wherein the first barrel The gate assembly 21 of the body 20 is provided at one end of the first barrel 20, and the end and the gate assembly 21 extend out of the heating base 10, and the gate assemblies 21, 31 of the two barrels 20, 30 are detachably connected to each other. Connected, the second barrel 30 is connected with the first barrel 20 and rotates synchronously, and each of the gate assemblies 21, 31 includes a body 210, 310 and a gate 211, 311, and the interior of the body 210, 310 and Corresponding to the internal communication of the barrels 20, 30, the gates 211, 311 can be inserted into the main bodies 210, 310, and isolate the space on both sides of the gates 211, 311, and the spiral guides of the two barrels 20, 30 The spiral directions of 22 and 32 are the same, that is, both are left-handed or both are right-handed.

In the first preferred embodiment of the present invention, the first barrel 20 is attached to the two wheel seat set 12 and can rotate on the two wheel seat set 12, and both ends of the first barrel 20 Both extend out of the heating base 10, and one end of the gate assembly 21 is connected to a drive assembly 40, the drive assembly 40 drives the first barrel 20 to rotate through at least one chain 401; the horizontal pyrolysis vaporization device It also includes two auxiliary wheel seat sets 50, the two auxiliary wheel seat sets 50 are arranged on the ground at intervals and are spaced apart from the heating seat 10, and the second barrel 30 is attached to the two auxiliary wheel seat sets 50 , And can rotate on the two auxiliary wheel seat sets 50.

Further, as shown in FIGS. 1 and 2, each of the barrels 20, 30 includes a accommodating section 201, 301, a tapered section 202, 302, and a connecting section 302, 303 that are connected in sequence, wherein each barrel The inner diameters of the accommodating sections 201, 301 of 20 and 30 are greater than the inner diameters of the connecting sections 203, 303, and the tapered sections 202, 302 are connected between the accommodating sections 201, 301 and the connecting sections 203, 303 , And each of the barrels 20, 30 includes a plurality of the spiral guide pieces 22, 32 and a plurality of guide inclined pieces 23, 33, the plurality of spiral guides The sheets 22 and 32 are respectively fixed on the inner side walls of the accommodating section 201, 301 or the connecting section 203, 303. In the first preferred embodiment of the present invention, the accommodating section 201, 301 and the connecting section There are four spiral material guide pieces 22 and 32 on the inner side walls of 203 and 303 respectively; the plurality of material guide inclined pieces 23 and 33 are fixed on the inner side walls of the tapered sections 202 and 302 at intervals.

Preferably, in the first preferred embodiment of the present invention, as shown in FIG. 2, the gate assemblies 21, 31 of the two barrels 20, 30 are respectively provided with a plurality of gate assembly guide pieces 212, 312, Each of the gate assembly guide pieces 212, 312 is helically fixed on the inner sidewalls of the main bodies 210, 310 of the gate assembly 21, 31, and the spiral direction of each of the gate assembly guide pieces 212, 312 is the same as the one described above. The spiral directions of the spiral guide pieces 22 and 32 are the same.

With the above technical features, using the second barrel 30 as a preparation barrel, the staff can first fill the waste to be cracked into the second barrel 30, and then pass through the gate assemblies 21, 30 of the two barrels 20, 30. 31 is connected to the two barrels 20, 30, and the gates 211, 311 of each of the gate assemblies 21, 31 are in an open state, and then actuated by the drive assembly 40 to rotate the two barrels 20, 30, the spiral guide The pieces 22, 32 and the gate assembly guide pieces 212, 312 can transport waste to be cracked to the first barrel through the bodies 210, 310 of the two gate assemblies 21, 31 during the rotation of the two barrel bodies 20, 30 In the accommodating section 201 of the body 20, the gates 211 and 311 are then closed, and the first barrel 20 is heated through the heating seat 10, so that the cracking reaction can proceed.

After the cracking reaction is completed, the gates 211, 311 are opened again, and the two barrels 20, 30 are driven to rotate in the opposite direction through the drive assembly 40, so the spiral guide pieces 22, 32 and the gate assembly guide piece 212 312 is able to transport the cracked solid product through the bodies 210, 310 of the two gate assemblies 21, 31 to the containing section 301 of the second barrel 30 during the rotation of the two barrels 20, 30, Then close the gates 211, 311, and separate the two gate assemblies 21, 31, then the second barrel 30 can be separated and moved to another place until the temperature in the second barrel 30 is lowered. Perform follow-up treatment, and can additionally extract smoke and toxic gases from the second barrel 30 through an external device, and at the same time, work Personnel can connect another second barrel 30 filled with waste to be cracked to the first barrel 20, and then transport the waste to the first barrel 20. When the temperature of the first barrel 20 is Before the reduction, another cracking reaction is carried out to improve the efficiency of heat energy utilization.

Further, please refer to Figures 2 and 3, in the first preferred embodiment of the present invention, the second barrel 30 is further provided with an injection port 34, the injection port 34 is formed through the second On the accommodating section 301 of the barrel 30, during the material preparation process, that is, before the second barrel 30 is connected to the first barrel 20, the injection port 34 can be connected with a hopper 70, which is convenient for the staff The waste to be cracked is injected from the hopper 70 into the accommodating section 301 of the second barrel 30. After completion, the hopper 70 is separated, and then the second barrel 30 passes through the provided gate assembly 31 and the first barrel. The gate assembly 21 of the body 20 is connected to perform the above-mentioned conveying operation.

Further, please refer to FIG. 4, in the second preferred embodiment of the present invention, the horizontal cracking vaporization device has an exhaust pipe 60, which is away from the first barrel 20 from the second barrel One end of the body 30 extends into the first barrel 20. The technical means and effects of the exhaust pipe 60 for exhausting air are in the prior art, so it will not be described in detail here. The exhaust pipe 60 has a scraper 61 in which the scraper 61 extends In the first barrel 20, and the scraper 61 extends to a position close to the inner side wall of the first barrel 20. When carbon deposits are formed on the inner side wall of the first barrel 20, the carbon deposits have a thickness, so the carbon deposits have a thickness. During the rotation of the first barrel 20, the carbon will abut the scraper 61, be scraped off by the scraper 61, and peel off from the inner side wall of the first barrel 20; In the second preferred embodiment, the scraper 61 can be assembled by the operator entering the first barrel 20.

With the above technical features, the present invention can be separated from each other through the two barrels 20, 30, and further divided into a first barrel 20 for cracking, and a second barrel for material preparation, cooling, and removal of smoke and toxic gases. The two barrel body 30 effectively improves the problems of the existing cracking furnace that easily cause working environment pollution and poor heat energy utilization efficiency, thereby providing a horizontal cracking vaporization device.

The above are only preferred embodiments of the present invention, and do not limit the present invention in any form. Anyone with ordinary knowledge in the relevant technical field can use the present invention without departing from the scope of the technical solution proposed by the present invention. The disclosed technical content has partially changed or modified equivalent embodiments without departing from the technical solution content of the present invention, and all still fall within the scope of the technical solution of the present invention.

10: Heating seat

11: Heating chamber

12: Wheel seat set

20: The first barrel

30: second barrel

201: Containment Section

202: tapered segment

203: Convergence

21, 31: Gate assembly

210,310: body

211,311: Gate

22, 32: Spiral guide piece

23, 33: guide inclined piece

40: drive components

401: Chain

50: auxiliary wheel seat group

Claims (8)

A horizontal pyrolysis and vaporization device, which includes: a heating seat; and two barrels, a first barrel and a second barrel, the first barrel is rotatably arranged in the heating seat, each The barrel body is provided with a gate assembly and at least one spiral material guide, wherein the gate assembly of the first barrel body is arranged at one end of the first barrel body, and the end and the gate assembly extend out of the heating seat, the two barrels The gate assembly of the body is detachably connected, so that the second barrel body can be connected to the first barrel body and rotate synchronously, the at least one spiral guide piece is arranged inside the barrel body, and the spiral of the two barrel bodies The spiral directions of the guide pieces are the same; each of the barrels includes an accommodating section, a tapered section, and a connecting section that are connected in sequence, and the inner diameter of the accommodating section of each barrel is larger than the inner diameter of the connecting section. The tapered section is connected between the accommodating section and the connecting section, and each barrel includes a plurality of the spiral guide pieces and a plurality of guide inclined pieces, and the plurality of spiral guide pieces are respectively fixed It is arranged on the inner side wall of the accommodating section or the connecting section, and the plurality of material guide inclined pieces are fixed on the inner side wall of the tapered section at intervals. The horizontal cracking vaporization device according to claim 1, wherein each of the gate components includes a body and a gate, the inside of the body communicates with the inside of the corresponding barrel, and the gate can be inserted into the body and is isolated The space on both sides of the gate. The horizontal cracking vaporization device according to claim 2, wherein each gate assembly is provided with a plurality of gate assembly guide pieces, and each of the gate assembly guide pieces is helically fixed on the inner side wall of the body of the gate assembly , And the spiral direction of the guide piece of each gate assembly is the same as the spiral direction of the spiral guide piece. The horizontal cracking vaporization device according to claim 1, wherein the heating seat includes two wheel seat sets, the two wheel seat sets are arranged in the heating seat at intervals, and the first barrel body is arranged on the two wheel seats It can rotate on the two-wheel seat group. The horizontal cracking and vaporizing device according to claim 4, wherein the horizontal cracking and vaporizing device further includes two auxiliary wheel seat sets, the two auxiliary wheel seat sets are arranged on the ground at intervals and are spaced apart from the heating seat, The second barrel system is arranged on the two auxiliary wheel seat sets and can rotate on the two auxiliary wheel seat sets. The horizontal cracking and vaporization device according to claim 1, wherein the second barrel is provided with an injection port, and the injection port penetrates the accommodating section of the second barrel. The horizontal pyrolysis and vaporization device according to claim 1, wherein both ends of the first barrel body extend out of the heating seat, and the horizontal pyrolysis and vaporization device has an exhaust pipe which is away from the first barrel body One end of the second barrel extends into the first barrel, the suction pipe has a scraper, the scraper extends into the first barrel, and the scraper extends to a position close to the inner wall of the first barrel. The horizontal cracking vaporization device according to claim 1, wherein the horizontal cracking vaporization device includes a plurality of the second barrels, wherein a second barrel penetrates its gate assembly and the gate assembly of the first barrel Phase connection.

Images