CN106731382A - A kind of thermal power generation smoke eliminator - Google Patents

A kind of thermal power generation smoke eliminator Download PDF

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Publication number
CN106731382A
CN106731382A CN201611203440.2A CN201611203440A CN106731382A CN 106731382 A CN106731382 A CN 106731382A CN 201611203440 A CN201611203440 A CN 201611203440A CN 106731382 A CN106731382 A CN 106731382A
Authority
CN
China
Prior art keywords
heat
heat exchange
exchange columns
tower
dust
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.)
Pending
Application number
CN201611203440.2A
Other languages
Chinese (zh)
Inventor
李冰
李相武
王瑛
费浚纯
吴佳男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harbin Hengyu Mingxiang Technology Co Ltd
Original Assignee
Harbin Hengyu Mingxiang Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Harbin Hengyu Mingxiang Technology Co Ltd filed Critical Harbin Hengyu Mingxiang Technology Co Ltd
Priority to CN201611203440.2A priority Critical patent/CN106731382A/en
Publication of CN106731382A publication Critical patent/CN106731382A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20Combinations of devices covered by groups B01D45/00 and B01D46/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/48Sulfur compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77Liquid phase processes
    • B01D53/78Liquid phase processes with gas-liquid contact
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/96Regeneration, reactivation or recycling of reactants
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00Arrangements of devices for treating smoke or fumes
    • F23J15/02Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • F23J15/025Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00Arrangements of devices for treating smoke or fumes
    • F23J15/02Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/04Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00Arrangements of devices for treating smoke or fumes
    • F23J15/06Arrangements of devices for treating smoke or fumes of coolers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2258/00Sources of waste gases
    • B01D2258/02Other waste gases
    • B01D2258/0283Flue gases
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00Preventing emissions
    • F23J2215/20Sulfur; Compounds thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00Intercepting solids
    • F23J2217/10Intercepting solids by filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00Intercepting solids
    • F23J2217/20Intercepting solids by baffles
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/30Technologies for a more efficient combustion or heat usage

Abstract

A kind of thermal power generation smoke eliminator, including getter device, gas wash tower, heat exchange columns, desulfurizing tower, the first appendix, the second appendix, the getter device connects gas wash tower, and gas wash tower connects heat exchange columns by the first appendix, and heat exchange columns connect desulfurizing tower by the second appendix;Heat-exchanger rig, lower heat-exchanger rig on the heat exchange columns interior arrangement;The desulfurizing tower inner upper end device spray desulfurizer, interior lower end device sedimentation basin, sedimentation basin interior arrangement knot screen, heat exchange columns right-hand member, piece circulating water pipe of sedimentation basin right-hand member device, circulating water pipe upper end connection spray desulfurizer.The present invention can effectively filter dust, impurity in flue gas, and carry out desulfurization process to flue gas, it is to avoid cause air pollution, and also can effectively using the heat in flue gas, it is preheating cold water, effectively using the discarded energy, has reached the effect of energy-conserving and environment-protective, twice laid.

Description

A kind of thermal power generation smoke eliminator
Technical field
The present invention relates to field of thermal power, more particularly to a kind of thermal power generation smoke eliminator.
Background technology
In recent years, atmosphere pollution situation is further serious, and serious haze phenomenon is to people's lives in all parts of the country and work band Tremendous influence is carried out, shade also has been coverd with to national economic development.
The deficiency that existing multi-pollutant fume purifier is present is:Do not carry out effective energy-conservation and consider net with flue gas Change flow arrangement optimization, each split is independently arranged for activated coke smoke eliminator and deduster, connect through flue between each device Connect, and flue connection is complicated, flue drastically reducing, elbow, threeway are more, and resistance is big, and floor space is big, and cost of investment is high, operation Cost is big.
The content of the invention
It is an object of the invention to provide a kind of thermal power generation smoke eliminator, the ash in flue gas can be effectively filtered Dirt, impurity, and desulfurization process are carried out to flue gas, it is to avoid air pollution is caused, and also can effectively utilize the heat in flue gas, It is preheating cold water, effectively using the discarded energy, has reached the effect of energy-conserving and environment-protective, twice laid.
The present invention is realized using following technical scheme:
A kind of thermal power generation smoke eliminator, including getter device, gas wash tower, heat exchange columns, desulfurizing tower, the first appendix, Second appendix, the getter device connects gas wash tower, and gas wash tower connects heat exchange columns by the first appendix, and heat exchange columns are by the Two appendixs connect desulfurizing tower;
The getter device is made up of air intake duct, induced-draught fan, snorkel;Inlet manifold assembly is in induced-draught fan front end, induced-draught fan rear end Gas wash tower is connected by snorkel;
The upper and lower two-layer ceramic micro-porous filtration plate of gas wash tower inner upper end device, end device resistance under two-layer ceramic micro-porous filtration plate Dirt panel assembly;
Heat-exchanger rig, lower heat-exchanger rig on the heat exchange columns interior arrangement;The desulfurizing tower inner upper end device spray desulfurization dress Put, interior lower end device sedimentation basin, sedimentation basin interior arrangement knot screen, heat exchange columns right-hand member, one, sedimentation basin right-hand member device are followed Ring water pipe, circulating water pipe upper end connection spray desulfurizer.
The dust-proof plate device is made up of the left dust-proof plate of polylith, the right dust-proof plate of polylith;The left dust-proof plate left end fixes dress Put in gas wash tower inner left wall, left dust-proof plate is the plate body being tilted to the right;The right dust-proof plate right-hand member fixing device is in dedusting On the inwall of tower right side, right dust-proof plate is the plate body being tilted to the left;The left dust-proof plate of polylith and the right dust-proof plate interleaved of polylith Set.
The upper heat-exchanger rig, lower heat-exchanger rig structure are identical, all by heat-exchanging water tank, many defeated smoke pipes in heat-exchanging water tank inner side Road is constituted;Connected by connecting water pipe between the upper heat-exchanger rig and lower heat-exchanger rig, upper heat-exchanger rig left end, heat exchange columns are left End device heat-exchanging water water inlet pipe, lower heat-exchanger rig right-hand member, heat exchange columns right-hand member device heat-exchanging water drainpipe.
The spray desulfurizer is made up of spray water tank, feed pipe, feeding spraying pump, shower, multiple spray heads;It is described Spray water tank device connects shower in desulfurizing tower inner upper end, lower end by feed pipe, the multiple sprays of end device under shower Head, device feeding spraying pump on feed pipe.
The knot screen is constituted by being tilted over pan, vertical cartridge filter, impurity-discharging pipe, is tilted over pan fixing device de- Sulphur tower interior lower end, is tilted over pan lower end and connects vertical cartridge filter, and vertical cartridge filter attachment means are in the middle of desulfurizing tower bottom Impurity-discharging pipe.
Described one piece of demisting cotton of desulfurizing tower inner upper end returning apparatus, desulfurizing tower top middle device blast pipe.
Beneficial effects of the present invention:A kind of thermal power generation smoke eliminator of the invention, inside sets gas wash tower, changes Thermal tower, desulfurizing tower, can effectively filter dust, the impurity in flue gas, and carry out desulfurization process to flue gas, it is to avoid cause air dirty Dye, and also can be effectively using the heat in flue gas preheating cold water, effectively using the discarded energy, reached energy-conserving and environment-protective, The effect of twice laid.
A kind of thermal power generation smoke eliminator of the invention, its operation principle is:When in use, first by air-breathing Be sucked into flue gas inside gas wash tower by device, and the left dust-proof plate, the right dust-proof plate of polylith inside flue gas removing dust tower first are hindered Gear dedusting, the large granular impurity in flue gas of going out, then by trickle in upper and lower two-layer ceramic micro-porous filtration plate removing flue gas Impurity, is entered to inside heat exchange columns after removal of impurities by the first appendix, and flue gas is by entering many defeated smoke pipes in heat-exchanging water tank inner side Road is the preheating cold water inside heat-exchanging water tank, and after heat exchange, flue gas enters to desulfurizing tower by the second appendix, is filled through spraying desulfurization After putting spray alkaline solution and carrying out desulfurization process, then by demisting cotton demisting, discharged by blast pipe, and spray liquid flows down, warp After crossing knot screen filtering and impurity removing, spray liquid is recycled to inside spray desulfurizer by circulating water pipe, is reused.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention;
In figure, 1- getter devices;2- gas wash towers;3- heat exchange columns;4- desulfurizing towers;The appendixs of 5- first;The appendixs of 6- second;7- makes pottery Porcelain micro-porous filtration plate;8- dust-proof plate devices;The upper heat-exchanger rigs of 9-;Heat-exchanger rig under 10-;11- spray desulfurizers;12- is precipitated Pond;13- knot screens;14- circulating water pipes;15- heat-exchanging water tanks;16- tobacco transmission pipes;17- demisting cottons;18- blast pipes.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, a kind of thermal power generation smoke eliminator, including getter device 1, gas wash tower 2, heat exchange columns 3, desulfurizing tower 4th, the first appendix 5, the second appendix 6, the connection gas wash tower 2 of the getter device 1, gas wash tower 2 are connected by the first appendix 5 Heat exchange columns 3, heat exchange columns 3 connect desulfurizing tower 4 by the second appendix 6;
Embodiment 2
As shown in figure 1, the getter device 1 is made up of air intake duct, induced-draught fan, snorkel;Inlet manifold assembly in induced-draught fan front end, Induced-draught fan rear end connects gas wash tower 2 by snorkel;
Embodiment 3
As shown in figure 1, the upper and lower two-layer ceramic micro-porous filtration plate 7 of the inner upper end device of the gas wash tower 2, two-layer ceramic micro porous filtration 7 times end device dust-proof plate devices 8 of plate;
Embodiment 4
As shown in figure 1, heat-exchanger rig 9, lower heat-exchanger rig 10 on the interior arrangement of the heat exchange columns 3;The inner upper end of the desulfurizing tower 4 Device spray desulfurizer 11, interior lower end device sedimentation basin 12, the interior arrangement knot screen 13 of sedimentation basin 12, heat exchange columns 3 are right End, sedimentation basin piece circulating water pipe 14 of 12 right-hand member device, the upper end of circulating water pipe 14 connection spray desulfurizer 11.
Embodiment 5
As shown in figure 1, the dust-proof plate device 8 is made up of the left dust-proof plate of polylith, the right dust-proof plate of polylith;The left dust-proof plate left end In the inner left wall of gas wash tower 2, left dust-proof plate is the plate body being tilted to the right to fixing device;The right dust-proof plate right-hand member fixing device On the right side inwall of gas wash tower 2, right dust-proof plate is the plate body being tilted to the left;Between the left dust-proof plate of polylith and the right dust-proof plate of polylith Every being staggered.
Embodiment 6
As shown in figure 1, the upper heat-exchanger rig 9, the structure of lower heat-exchanger rig 10 are identical, all by heat-exchanging water tank 15, heat-exchanging water tank 15 Many of inner side tobacco transmission pipe 16 is constituted;Connected by connecting water pipe between the upper heat-exchanger rig 9 and lower heat-exchanger rig 10, above changed The left end of thermal 9, the left end device heat-exchanging water water inlet pipe of heat exchange columns 3, the lower right-hand member of heat-exchanger rig 10, the heat exchange of the right-hand member device of heat exchange columns 3 Water drainpipe.
Embodiment 7
As shown in figure 1, the spray desulfurizer 11 is by spray water tank, feed pipe, feeding spraying pump, shower, multiple spray heads Constitute;The spray water tank device connects shower, shower lower end dress in the inner upper end of desulfurizing tower 4, lower end by feed pipe Multiple spray heads are put, device feeding spraying pump on feed pipe.
Embodiment 8
As shown in figure 1, the knot screen 13 is constituted by being tilted over pan, vertical cartridge filter, impurity-discharging pipe, it is tilted over pan and fixes Device is tilted over pan lower end and connects vertical cartridge filter in the interior lower end of desulfurizing tower 4, and vertical cartridge filter attachment means are in desulfurizing tower Impurity-discharging pipe in the middle of 4 bottoms.
Embodiment 9
As shown in figure 1, the desulfurizing tower 4 inner upper end returning apparatus, one piece of demisting cotton 17, the top middle device blast pipe of desulfurizing tower 4 18。

Claims (6)

1. a kind of thermal power generation smoke eliminator, including getter device, gas wash tower, heat exchange columns, desulfurizing tower, the first gas transmission Pipe, the second appendix, it is characterised in that:The getter device connects gas wash tower, and gas wash tower connects heat exchange by the first appendix Tower, heat exchange columns connect desulfurizing tower by the second appendix;
The getter device is made up of air intake duct, induced-draught fan, snorkel;Inlet manifold assembly is in induced-draught fan front end, induced-draught fan rear end Gas wash tower is connected by snorkel;
The upper and lower two-layer ceramic micro-porous filtration plate of gas wash tower inner upper end device, end device resistance under two-layer ceramic micro-porous filtration plate Dirt panel assembly;
Heat-exchanger rig, lower heat-exchanger rig on the heat exchange columns interior arrangement;The desulfurizing tower inner upper end device spray desulfurization dress Put, interior lower end device sedimentation basin, sedimentation basin interior arrangement knot screen, heat exchange columns right-hand member, one, sedimentation basin right-hand member device are followed Ring water pipe, circulating water pipe upper end connection spray desulfurizer.
2. a kind of thermal power generation smoke eliminator according to claim 1, it is characterised in that:The dust-proof plate device It is made up of the left dust-proof plate of polylith, the right dust-proof plate of polylith;The left dust-proof plate left end fixing device is left in gas wash tower inner left wall Dust-proof plate is the plate body being tilted to the right;On inwall on the right side of gas wash tower, right dust-proof plate is the right dust-proof plate right-hand member fixing device The plate body being tilted to the left;The left dust-proof plate of polylith is set with the right dust-proof plate interleaved of polylith.
3. a kind of thermal power generation smoke eliminator according to claim 1, it is characterised in that:The upper heat exchange dress Put, lower heat-exchanger rig structure it is identical, all by heat-exchanging water tank, heat-exchanging water tank inner side many tobacco transmission pipes constitute;The upper heat exchange dress Put and be connected by connecting water pipe between lower heat-exchanger rig, upper heat-exchanger rig left end, heat exchange columns left end device heat-exchanging water water inlet pipe, Lower heat-exchanger rig right-hand member, heat exchange columns right-hand member device heat-exchanging water drainpipe.
4. a kind of thermal power generation smoke eliminator according to claim 1, it is characterised in that:The spray desulfurization dress Put and be made up of spray water tank, feed pipe, feeding spraying pump, shower, multiple spray heads;The spray water tank device is in desulfurizing tower Portion upper end, lower end connects shower by feed pipe, end device multiple spray head, device shower water on feed pipe under shower Pump.
5. a kind of thermal power generation smoke eliminator according to claim 1, it is characterised in that:The knot screen by It is tilted over pan, vertical cartridge filter, impurity-discharging pipe to constitute, is tilted over pan fixing device in desulfurizing tower interior lower end, tilt filtration Bucket lower end connects vertical cartridge filter, impurity-discharging pipe of the vertical cartridge filter attachment means in the middle of desulfurizing tower bottom.
6. a kind of thermal power generation smoke eliminator according to claim 1, it is characterised in that:Inside the desulfurizing tower One piece of demisting cotton of upper end returning apparatus, desulfurizing tower top middle device blast pipe.
CN201611203440.2A 2016-12-23 2016-12-23 A kind of thermal power generation smoke eliminator Pending CN106731382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611203440.2A CN106731382A (en) 2016-12-23 2016-12-23 A kind of thermal power generation smoke eliminator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611203440.2A CN106731382A (en) 2016-12-23 2016-12-23 A kind of thermal power generation smoke eliminator

Publications (1)

Publication Number Publication Date
CN106731382A true CN106731382A (en) 2017-05-31

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Country Status (1)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107694299A (en) * 2017-10-20 2018-02-16 南京钛白化工有限责任公司 A kind of exhaust gas processing device for sulfate process titanium dioxide acidolysis
CN109432953A (en) * 2018-11-27 2019-03-08 宁夏天宝炭素有限公司 Environment protection-type electrode paste raw material calcines flue gas heat and utilizes system
CN110201477A (en) * 2019-06-28 2019-09-06 苏州艾捷尔斯生物科技有限公司 A kind of power plant stack gas dedusting and purifying device of environmental protection
CN110314513A (en) * 2019-07-24 2019-10-11 张镇伟 A kind of Chemical Manufacture exhuast gas desulfurization device and method
CN111073706A (en) * 2020-01-06 2020-04-28 浙江科技学院 Domestic waste gasification treatment system with chlorine removal function
CN111729431A (en) * 2020-07-16 2020-10-02 湖北乔驰实业有限公司 Energy-saving and environment-friendly furnace type flue gas treatment device for waste incineration
CN111921360A (en) * 2020-08-05 2020-11-13 朱加招 Environment-friendly desulfurizing tower for treating flue gas
CN114570136A (en) * 2022-03-03 2022-06-03 郑州戴纳光电技术有限公司 Integrated device for flue gas dechlorination

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107694299A (en) * 2017-10-20 2018-02-16 南京钛白化工有限责任公司 A kind of exhaust gas processing device for sulfate process titanium dioxide acidolysis
CN109432953A (en) * 2018-11-27 2019-03-08 宁夏天宝炭素有限公司 Environment protection-type electrode paste raw material calcines flue gas heat and utilizes system
CN109432953B (en) * 2018-11-27 2023-12-29 宁夏天宝炭素有限公司 Environment-friendly electrode paste raw material calcination flue gas heat utilization system
CN110201477A (en) * 2019-06-28 2019-09-06 苏州艾捷尔斯生物科技有限公司 A kind of power plant stack gas dedusting and purifying device of environmental protection
CN110201477B (en) * 2019-06-28 2021-08-03 济南城投设计有限公司 Environmental-friendly power plant flue gas dust removal and purification device
CN110314513A (en) * 2019-07-24 2019-10-11 张镇伟 A kind of Chemical Manufacture exhuast gas desulfurization device and method
CN111073706A (en) * 2020-01-06 2020-04-28 浙江科技学院 Domestic waste gasification treatment system with chlorine removal function
CN111729431A (en) * 2020-07-16 2020-10-02 湖北乔驰实业有限公司 Energy-saving and environment-friendly furnace type flue gas treatment device for waste incineration
CN111921360A (en) * 2020-08-05 2020-11-13 朱加招 Environment-friendly desulfurizing tower for treating flue gas
CN114570136A (en) * 2022-03-03 2022-06-03 郑州戴纳光电技术有限公司 Integrated device for flue gas dechlorination
CN114570136B (en) * 2022-03-03 2024-01-30 郑州戴纳光电技术有限公司 Integrated device for removing chlorine from flue gas

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Application publication date: 20170531