CN207815367U - A kind of zero energy consumption of thermal power plant disappears white-smoke-removing system - Google Patents
A kind of zero energy consumption of thermal power plant disappears white-smoke-removing system Download PDFInfo
- Publication number
- CN207815367U CN207815367U CN201820145043.2U CN201820145043U CN207815367U CN 207815367 U CN207815367 U CN 207815367U CN 201820145043 U CN201820145043 U CN 201820145043U CN 207815367 U CN207815367 U CN 207815367U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- gas
- smoke
- white
- removing system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005265 energy consumption Methods 0.000 title claims abstract description 22
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 86
- 239000003546 flue gas Substances 0.000 claims abstract description 85
- 239000007789 gas Substances 0.000 claims abstract description 58
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 25
- MXWHMTNPTTVWDM-NXOFHUPFSA-N mitoguazone Chemical compound NC(N)=N\N=C(/C)\C=N\N=C(N)N MXWHMTNPTTVWDM-NXOFHUPFSA-N 0.000 claims abstract 4
- 239000012717 electrostatic precipitator Substances 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 229920002313 fluoropolymer Polymers 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 235000019504 cigarettes Nutrition 0.000 abstract description 10
- 238000006477 desulfuration reaction Methods 0.000 abstract description 8
- 230000023556 desulfurization Effects 0.000 abstract description 7
- 239000010440 gypsum Substances 0.000 abstract description 5
- 229910052602 gypsum Inorganic materials 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000010248 power generation Methods 0.000 abstract description 4
- 239000003245 coal Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Chimneys And Flues (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model belongs to thermal power generation technical field, discloses a kind of zero energy consumption of thermal power plant and disappears white-smoke-removing system.Zero energy consumption of the thermal power plant white-smoke-removing system that disappears includes boiler, desulfurizing tower and the chimney being arranged along flue gas circulating direction, it is communicated with low-level (stack-gas) economizer and gas cooler between the boiler and the desulfurizing tower, flue gas condenser and flue gas heater are equipped with successively along flue gas circulating direction between the desulfurizing tower and the chimney；MGGH systems are connected between the gas cooler and the flue gas heater.The utility model is by being connected with MGGH systems between gas cooler and flue gas heater, it is absorbed heat from high-temperature flue gas using water, to back-end ductwork heat release, reduce low-temperature corrosion of the flue gas to flue and chimney, and the phenomenon that improving plume rise ability, accelerating flue gas diffusion, boiler desulfurization " gypsum rain " and chimney generation white cigarette can be effectively eliminated, thermal power plant coal consumption for power generation is reduced using low-pressure coal saver simultaneously, realizes entire zero energy consumption for eliminating white cigarette process.
Description
Technical field
The utility model is related to thermal power generation technical fields more particularly to a kind of zero energy consumption of thermal power plant to eliminate white cigarette system
System.
Background technology
Currently, the thermal power plant in China is generally mounted with desulfurizer, wherein the overwhelming majority is wet method limestone-gypsum
Desulfurizer.For not installing the flue gas system of swinging GGH (Gas Gas Heater, gas-gas heat exchanger), due to through FGD
The flue gas being discharged from chimney after (Flue Gas Desulphurization, desulfurizing tower) is in saturation state, in environment temperature
Steam is condensed when relatively low can form the plume of white.City in south China, this plume can generally occur in winter；And in north
The probability in the square lower area of environment temperature, appearance can bigger.Especially in the power plant of residential neighborhood, or even it will appear " gypsum
The phenomenon that rain ".
Flue gas is cooled down rapidly after leaving chimney by atmospheric environment, while each component in flue gas occurs quality with air and hands over
It changes.In this process, when the temperature that vapor the occurs dew-point temperature corresponding less than its partial pressure, that is, vapor occurs
Condensation.Vapor generates supersaturation and is atomized into water droplet in flue gas, and water droplet generates scatter reflections under the irradiation of light and then produces
Raw white cigarette phenomenon.
Many power plant come into effect MGGH (Mitsubishi gas-gas heater, Mitsubishi's gas-gas heat exchanger) in recent years
Technological transformation, MGGH technologies use No leakage pipe type water media heater, heat the desulfurizer row of limestone scrubbing FGD
The desulfurization neat stress gone out, but there is system energy consumptions it is big, investment is high, flue gas heater seriously corroded the problems such as.
It would therefore be highly desirable to which a kind of novel zero energy consumption of thermal power plant is needed to disappear white-smoke-removing system to solve the above problems.
Utility model content
Disappear white-smoke-removing system the purpose of this utility model is to provide a kind of zero energy consumption of thermal power plant, and can effectively eliminate
The phenomenon that boiler desulfurization " gypsum rain " and chimney generate white cigarette.
For this purpose, the utility model uses following technical scheme：
A kind of zero energy consumption of thermal power plant disappears white-smoke-removing system, includes boiler, the desulfurizing tower being arranged along flue gas circulating direction
And chimney, low-level (stack-gas) economizer and gas cooler are communicated between boiler and desulfurizing tower, along flue gas stream between desulfurizing tower and chimney
Logical direction is equipped with flue gas condenser and flue gas heater successively；MGGH systems are connected between gas cooler and flue gas heater
System.
Preferably, the pipeline of MGGH systems is equipped with booster pump.
Preferably, being equipped with low-level (stack-gas) economizer, gas cooler successively along flue gas circulating direction between boiler and desulfurizing tower
And electrostatic precipitator.
Preferably, being equipped with electrostatic precipitator, low-level (stack-gas) economizer successively along flue gas circulating direction between boiler and desulfurizing tower
And gas cooler.
Preferably, being equipped with low-level (stack-gas) economizer, electrostatic precipitator successively along flue gas circulating direction between boiler and desulfurizing tower
And gas cooler.
Preferably, low-level (stack-gas) economizer is connect by heat exchanging pipe with water-borne steam air heater, the entrance of water-borne steam air heater
Side is equipped with pressure fan, the hot-air system connection of outlet side and boiler.
Preferably, low-level (stack-gas) economizer and gas cooler are to be made of 20# or ND steel and the H-type finned tube of counter-flow arrangement
Formula heat exchanger.
Preferably, flue gas condenser is to be made of fluoroplastics or titanium and the pipe heat exchanger of counter-flow arrangement.
Preferably, flue gas heater is the spiral finned heat exchanger made of 316L or ND steel.
Preferably, the caliber of flue gas condenser is 7mm~14mm, wall thickness is 0.6mm~1mm, and transverse pitch is 2~3
Times caliber, longitudinal pitch are 2~3 times of calibers.
The beneficial effects of the utility model：
The utility model is by being connected with MGGH systems between gas cooler and flue gas heater, using water from high temperature cigarette
Aspiration heat, arrives back-end ductwork heat release, reduces low-temperature corrosion of the flue gas to flue and chimney, and improve plume rise ability, accelerates
Flue gas spread, can effectively eliminate boiler desulfurization " gypsum rain " and chimney generation white cigarette the phenomenon that.
Description of the drawings
Fig. 1 is that a kind of zero energy consumption of thermal power plant of a specific embodiment in the utility model disappears the original of white-smoke-removing system
Manage schematic diagram；
Fig. 2 is that a kind of zero energy consumption of thermal power plant of another specific embodiment in the utility model disappears white-smoke-removing system
Principle schematic；
Fig. 3 is that a kind of zero energy consumption of thermal power plant of another specific embodiment in the utility model disappears white-smoke-removing system
Principle schematic；
Fig. 4 is that a kind of zero energy consumption of thermal power plant of another specific embodiment in the utility model disappears white-smoke-removing system
Principle schematic.
In figure：
1, boiler；2, flue gas condenser；3, flue gas heater；4, gas cooler；5, low-level (stack-gas) economizer；6, desulfurizing tower；
7, booster pump；8, electrostatic precipitator；9, chimney；10, pressure fan；11, water-borne steam air heater.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, in the utility model a specific embodiment provide a kind of zero energy consumption of thermal power plant eliminate it is white
Cigarette system includes boiler 1, low-level (stack-gas) economizer 5, gas cooler 4, electrostatic precipitator 8, desulfurizing tower successively along flue gas circulating direction
6, flue gas condenser 2, flue gas heater 3 and chimney 9, wherein：
MGGH systems are connected between gas cooler 4 and flue gas heater 3, the pipeline of MGGH systems is equipped with booster pump 7,
Power for providing MGGH recirculated waters.Specifically, flue gas is cooled to 85 DEG C~115 DEG C by gas cooler 4, condensed water and
MGGH recirculated waters are all heated, and the MGGH recirculated waters heated enter flue gas heater 3, after heating flue gas condenser 2
Neat stress.The white-smoke-removing system that disappears in the utility model is absorbed heat using water from high-temperature flue gas, is arrived back-end ductwork heat release, is reduced flue gas
Low-temperature corrosion to flue and chimney, and plume rise ability is improved, accelerate flue gas diffusion, boiler desulfurization " stone can be effectively eliminated
The phenomenon that cream rain " and chimney generate white cigarette.
Specifically, low-level (stack-gas) economizer 5 is condensed by power plant condensation water, as stated in the background art, existing MGGH systems
Generally there is bigger energy consumption.The condensed water heated in the utility model is back to low-pressure heater system (in figure not
Show) the low steam extraction amount for adding (not shown) of exclusion steam turbine, caused by realizing reduction coal consumption for power generation, make up whole system
The increase of wind turbine and electrical power consumption of water pump, the effect for realizing system zero energy consumption.
Specifically, flue gas condenser 2 and flue gas heater 3, flue gas condensing are sequentially arranged in the neat stress flue after desulfurization
45 DEG C or so of 2 exit gas temperature of device, cooling water use river (sea) water or recirculated water.The setting form of flue gas condenser 2
To be made of fluoroplastics or titanium and the pipe heat exchanger of counter-flow arrangement, and it is equipped with water rinse-system.With the condensation of flue gas,
Fine solid particle in desulfurization outlet neat stress, which is reunited as the nuclei of condensation together with the pollutant in flue gas, to be grown up and is finally rushed by water
It washes system and captures collection to absorption tower, the concentration of other pollutants such as mercury in flue gas can be reduced, have the function of joint removing.
Specifically, the mechanism formed according to the plume referred in background technology, experimental study show lower saturated flue gas
Temperature is conducive to eliminate chimney plume.Typically, for 6 exit gas temperature saturation temperature of desulfurizing tower be 45 DEG C when, generally
Flue gas, which is superheated to 60 DEG C, to be occurred without white plumage.
Specifically, 60 DEG C or so of 3 exit gas temperature of flue gas heater, slurry drops that desulfurizing tower 6 exports etc. are by flue gas
Condenser 2 is captured, is collected, and flue gas environment substantially improves, therefore flue gas heater 3 can be not provided with light pipe segment, it is preferred that flue gas
Device 3 is the spiral finned heat exchanger made of 316L or ND steel, is more favorable for exchanging heat in this way.
Specifically, low-level (stack-gas) economizer 5 and gas cooler 4 are to be made of 20# or ND steel and the H-type finned tube of counter-flow arrangement
Formula heat exchanger before the two is arranged in air-introduced machine (not shown), to reduce flue-gas temperature, while improving desulfuration efficiency.
Specifically, the caliber of flue gas condenser 2 is 7mm~14mm, and wall thickness is 0.6mm~1mm, and transverse pitch is 2~3 times
Caliber, longitudinal pitch are 2~3 times of calibers, can be more favorable for the condensation effect of river or recirculated water.
Specifically, thermal power plant's some design parameters of white-smoke-removing system in practical applications that disappear are：
5 exit gas temperature of low-level (stack-gas) economizer is 110 DEG C~140 DEG C, and flue gas resistance is 100Pa~500Pa；Flue gas cools down
4 exit gas temperature of device is 85 DEG C~115 DEG C, and flue gas resistance is 100Pa~500Pa；2 exit gas temperature of flue gas condenser is
40 DEG C~-50 DEG C, flue gas resistance is 100Pa~500Pa；3 exit gas temperature of flue gas heater is 55 DEG C~70 DEG C, flue gas resistance
Power is 100Pa~500Pa.
Zero energy consumption of a kind of thermal power plant that another specific embodiment as shown in Figure 2 provides disappears white-smoke-removing system,
It is with specific embodiment difference shown in FIG. 1：It is equipped with electrostatic successively along flue gas circulating direction between boiler 1 and desulfurizing tower 6
Deduster 8, low-level (stack-gas) economizer 5 and gas cooler 4.
Zero energy consumption of a kind of thermal power plant that another specific embodiment as shown in Figure 3 provides disappears white-smoke-removing system,
It is with specific embodiment difference shown in FIG. 1：It is equipped with low temperature successively along flue gas circulating direction between boiler 1 and desulfurizing tower 6
Economizer 5, electrostatic precipitator 8 and gas cooler 4.
Two kinds of specific embodiments of above-mentioned Fig. 2 and Fig. 3 are suitable for the relatively low unit of unit exhaust gas temperature.For example it arranges
Smoke temperature degree is for 110 DEG C or lower, and conventional MGGH systems need neat stress being heated to 80 DEG C or more, while to keep desulfurizing tower
6 water balance, the flue-gas temperature for generally entering desulfurizing tower 6 are not less than 70 DEG C~80 DEG C.According to energy balance, for conventional MGGH
System, former flue gas, which needs to be cooled to 75 DEG C~80 DEG C, can just be heated to neat stress 80 DEG C, and conventional MGGH systems can not be real
Zero energy consumption of existing system.
For this kind of situation, the specific embodiment of Fig. 2 or Fig. 3 can be used, due to being equipped with flue gas condenser 2 so that
The temperature that flue gas enters chimney 9 reaches 60 DEG C of i.e. certifiable smokeless plumages appearance.In the embodiment, low-level (stack-gas) economizer 5 exports cigarette
90 DEG C~100 DEG C of temperature degree with specific reference to the requirement of electrostatic precipitator 8, can select the specific embodiment of Fig. 2 or Fig. 3 to provide
The white-smoke-removing system that disappears.
Zero energy consumption of a kind of thermal power plant that another specific embodiment as shown in Figure 4 provides disappears white-smoke-removing system,
Specific embodiment difference as shown in figure 3 is：Low-level (stack-gas) economizer 5 is connect by heat exchanging pipe with water-borne steam air heater 11,
The entrance side of water-borne steam air heater 11 is equipped with pressure fan 10, and outlet side is connect with the hot-air system of boiler 1 so that low-level (stack-gas) economizer
The heat of 5 recycling enters hot-air system, has higher efficiency and flexible adjustment.
The utility model use technology path can improve electrostatic precipitator 8 efficiency, ensure flue gas heater 3 not
While by flue gas low-temperature acid corrosion, realize that desulfurizing tower 6 exports the raising of neat stress temperature；Conventional recycle can also be avoided to discharge fume
3 low-temperature zone fouling and clogging risk of technology path flue gas heater, and while eliminating plume, can reduce mercury in flue gas etc. its
The concentration of his pollutant has the function of joint removing.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to the embodiment of the utility model.For the ordinary skill user of fields, in above description
On the basis of can also make the variation of other different forms or change.There is no need and unable to give thoroughly all embodiments
It lifts.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc. should be included in this
Within the protection domain of utility model claims.
Claims (10)
- The white-smoke-removing system 1. a kind of zero energy consumption of thermal power plant disappears includes boiler (1), the desulfurizing tower being arranged along flue gas circulating direction (6) and chimney (9), which is characterized in that low-level (stack-gas) economizer (5) has been sequentially communicated between the boiler (1) and the desulfurizing tower (6) With gas cooler (4), it is equipped with flue gas condensing successively along flue gas circulating direction between the desulfurizing tower (6) and the chimney (9) Device (2) and flue gas heater (3)；It is connected with MGGH systems between the gas cooler (4) and the flue gas heater (3).
- 2. the white-smoke-removing system according to claim 1 that disappears, which is characterized in that the pipeline of the MGGH systems is equipped with booster pump (7)。
- 3. the white-smoke-removing system according to claim 1 that disappears, which is characterized in that the boiler (1) and the desulfurizing tower (6) it Between along flue gas circulating direction successively be equipped with the low-level (stack-gas) economizer (5), the gas cooler (4) and electrostatic precipitator (8).
- 4. the white-smoke-removing system according to claim 1 that disappears, which is characterized in that the boiler (1) and the desulfurizing tower (6) it Between along flue gas circulating direction successively be equipped with electrostatic precipitator (8), the low-level (stack-gas) economizer (5) and the gas cooler (4).
- 5. the white-smoke-removing system according to claim 1 that disappears, which is characterized in that the boiler (1) and the desulfurizing tower (6) it Between along flue gas circulating direction successively be equipped with the low-level (stack-gas) economizer (5), electrostatic precipitator (8) and the gas cooler (4).
- 6. the white-smoke-removing system according to claim 5 that disappears, which is characterized in that the low-level (stack-gas) economizer (5) passes through heat exchanger tube Road is connect with water-borne steam air heater (11), and the entrance side of the water-borne steam air heater (11) is equipped with pressure fan (10), outlet side with The hot-air system of the boiler (1) connects.
- 7. the white-smoke-removing system that disappears according to any one of claim 3~6, which is characterized in that the low-level (stack-gas) economizer (5) It is to be made of 20# or ND steel and the H-type fin-tube heat exchanger of counter-flow arrangement with the gas cooler (4).
- 8. according to the white-smoke-removing system according to any one of claims 1 to 6 that disappears, which is characterized in that the flue gas condenser (2) To be made of fluoroplastics or titanium and the pipe heat exchanger of counter-flow arrangement.
- 9. according to the white-smoke-removing system according to any one of claims 1 to 6 that disappears, which is characterized in that the flue gas heater (3) For the spiral finned heat exchanger made of 316L or ND steel.
- 10. according to the white-smoke-removing system according to any one of claims 1 to 6 that disappears, which is characterized in that the flue gas condenser (2) caliber is 7mm~14mm, and wall thickness is 0.6mm~1mm, and transverse pitch is 2~3 times of calibers, and longitudinal pitch is 2~3 times of pipes Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820145043.2U CN207815367U (en) | 2018-01-29 | 2018-01-29 | A kind of zero energy consumption of thermal power plant disappears white-smoke-removing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820145043.2U CN207815367U (en) | 2018-01-29 | 2018-01-29 | A kind of zero energy consumption of thermal power plant disappears white-smoke-removing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207815367U true CN207815367U (en) | 2018-09-04 |
Family
ID=63321776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820145043.2U Active CN207815367U (en) | 2018-01-29 | 2018-01-29 | A kind of zero energy consumption of thermal power plant disappears white-smoke-removing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207815367U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099451A (en) * | 2018-09-27 | 2018-12-28 | 衢州佰强新材料科技有限公司 | A kind of flue gas energy-saving and emission-reduction disappear Bai Wuchong heat-exchange system |
| CN109099452A (en) * | 2018-09-27 | 2018-12-28 | 衢州佰强新材料科技有限公司 | A kind of flue gas energy-saving and emission-reduction disappear white quadruple heat-exchange system |
| CN109237505A (en) * | 2018-09-13 | 2019-01-18 | 华电电力科学研究院有限公司 | The device and its working method that water disappears white are received in a kind of classification waste heat recycling condensation of flue gas |
| CN109289427A (en) * | 2018-09-06 | 2019-02-01 | 天津大学前沿技术研究院 | Device and method for eliminating whitening and anti-corrosion of hot flue gas |
| CN109603499A (en) * | 2018-12-13 | 2019-04-12 | 北京国电龙源环保工程有限公司 | A hybrid flue gas condensation cooling device |
| CN109798534A (en) * | 2018-11-04 | 2019-05-24 | 大唐(北京)能源管理有限公司 | A kind of residual heat from boiler fume utilizes and takes off white integral system |
| CN110645586A (en) * | 2019-10-29 | 2020-01-03 | 江苏省特种设备安全监督检验研究院 | A power plant boiler de-whitening device and its working method |
| CN112023671A (en) * | 2020-09-10 | 2020-12-04 | 上海康恒环境股份有限公司 | Ultra-low emission low-temperature white-removing system for waste incineration flue gas |
-
2018
- 2018-01-29 CN CN201820145043.2U patent/CN207815367U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289427A (en) * | 2018-09-06 | 2019-02-01 | 天津大学前沿技术研究院 | Device and method for eliminating whitening and anti-corrosion of hot flue gas |
| CN109237505A (en) * | 2018-09-13 | 2019-01-18 | 华电电力科学研究院有限公司 | The device and its working method that water disappears white are received in a kind of classification waste heat recycling condensation of flue gas |
| CN109099451A (en) * | 2018-09-27 | 2018-12-28 | 衢州佰强新材料科技有限公司 | A kind of flue gas energy-saving and emission-reduction disappear Bai Wuchong heat-exchange system |
| CN109099452A (en) * | 2018-09-27 | 2018-12-28 | 衢州佰强新材料科技有限公司 | A kind of flue gas energy-saving and emission-reduction disappear white quadruple heat-exchange system |
| CN109099451B (en) * | 2018-09-27 | 2023-07-25 | 衢州佰强新材料科技有限公司 | Energy-saving emission-reducing white-eliminating five-element heat exchange system for flue gas |
| CN109798534A (en) * | 2018-11-04 | 2019-05-24 | 大唐(北京)能源管理有限公司 | A kind of residual heat from boiler fume utilizes and takes off white integral system |
| CN109603499A (en) * | 2018-12-13 | 2019-04-12 | 北京国电龙源环保工程有限公司 | A hybrid flue gas condensation cooling device |
| CN110645586A (en) * | 2019-10-29 | 2020-01-03 | 江苏省特种设备安全监督检验研究院 | A power plant boiler de-whitening device and its working method |
| CN112023671A (en) * | 2020-09-10 | 2020-12-04 | 上海康恒环境股份有限公司 | Ultra-low emission low-temperature white-removing system for waste incineration flue gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207815367U (en) | A kind of zero energy consumption of thermal power plant disappears white-smoke-removing system | |
| CN109045953B (en) | A flue gas cooling, condensation, dehumidification, decontamination, reheat and whitening elimination system and method | |
| CN103868087B (en) | A kind of collaborative enhancing PM2.5The method of elimination and fume afterheat deep exploitation and device | |
| CN209034070U (en) | A kind of cooling dehumidification by condensation decontamination reheating of flue gas disappears white system | |
| CN107261699A (en) | A kind of apparatus and method of the ultra-clean dedusting eliminating white smoke of desulfurization fume | |
| CN105937773A (en) | Power station boiler condensing flue gas dehumidification and purification energy-saving system | |
| CN109939556A (en) | The flue gas advanced purification system and its method that residual heat utilization-type plume is eliminated | |
| CN107433118A (en) | A kind of system and method for desulfurization fume eliminating white smoke | |
| CN205640961U (en) | Reduce energy -concerving and environment -protective equipment of white cigarette of flue gas | |
| CN108194939B (en) | Device and method for waste heat cascade utilization and white smoke elimination of thermal power plant | |
| CN104235864A (en) | Flue gas moisture recovery system and method | |
| CN109099451B (en) | Energy-saving emission-reducing white-eliminating five-element heat exchange system for flue gas | |
| CN204593428U (en) | Boiler low-temperature fume waste-heat recovery device | |
| CN108465372A (en) | A kind of plume of condensation twice disappears white system | |
| CN104819571A (en) | Condensed gas waste heat recovery device | |
| CN102444901A (en) | Coal power plant combined type heat pipe flue gas waste heat recovery system and method | |
| CN108087902A (en) | Steam latent heat and water reclamation system and its recovery method and control method in power-plant flue gas | |
| CN108731012B (en) | Device and method for eliminating wet smoke plume of coal-fired power plant | |
| CN110848721A (en) | Fluorine plastic steel low temperature flue gas advanced treatment device | |
| CN208229598U (en) | A kind of wet desulphurization takes off white and residual neat recovering system with flue gas | |
| CN105757645A (en) | Efficient low-grade residual heat resource utilization system for coal-fired power plant | |
| CN108679638A (en) | A kind of condensation-reheating integration plume disappears white system | |
| CN112426842A (en) | Flue gas water taking system with warm air function and method | |
| CN212467634U (en) | Coal fired boiler flue gas disappears bletilla waste heat recovery system | |
| CN206755210U (en) | Fire coal boiler fume purifies and waste heat recovery processing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |