CN109045961A - A kind of hot-blast stove emission-control equipment - Google Patents

A kind of hot-blast stove emission-control equipment Download PDF

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Publication number
CN109045961A
CN109045961A CN201810801340.2A CN201810801340A CN109045961A CN 109045961 A CN109045961 A CN 109045961A CN 201810801340 A CN201810801340 A CN 201810801340A CN 109045961 A CN109045961 A CN 109045961A
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CN
China
Prior art keywords
hot
blast stove
waste gas
treatment tank
bottom plate
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
CN201810801340.2A
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Chinese (zh)
Inventor
凌峰
凌金鑫
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.)
Wuhu New Farmers Machinery Co Ltd
Original Assignee
Wuhu New Farmers Machinery 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 Wuhu New Farmers Machinery Co Ltd filed Critical Wuhu New Farmers Machinery Co Ltd
Priority to CN201810801340.2A priority Critical patent/CN109045961A/en
Publication of CN109045961A publication Critical patent/CN109045961A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/62—Carbon oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/75—Multi-step processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/81—Solid phase processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/604—Hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/502—Carbon monoxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Abstract

The present invention relates to a kind of hot-blast stove emission-control equipments, including bottom plate, the hot-blast stove being mounted on bottom plate, it further include the waste gas treatment tank being mounted on bottom plate, smoke discharging pipe is connected between the waste gas treatment tank and hot-blast stove, the blower for promoting waste gas circulation is installed in the smoke discharging pipe, the waste gas treatment tank is equipped with the carbon monoxide processing system that is connected with smoke discharging pipe end, the carbon monoxide processing system outlet is connected with the water filtering system being mounted in waste gas treatment tank, the water filtering system outlet is connected with nitric oxide in removing exhaust gas, the purification system of the toxic gases such as nitrogen dioxide and sulfur dioxide, the purification system and water filtering system, which are connected with, to be collected waste water and is mounted on the collection system on bottom plate.The present invention removes the carbon monoxide in removing exhaust gas by copper oxide and reaction of carbon monoxide, removes the nitric oxide in removing exhaust gas by sodium hydroxide solution, the toxic gases such as sulfur dioxide make exhaust gas that discharge standard be fully achieved.

Description

A kind of hot-blast stove emission-control equipment
Technical field
The present invention relates to technical field of waste gas treatment, specifically a kind of hot-blast stove emission-control equipment.
Background technique
Hot-blast stove fuel is mostly stalk, and the solid fuels such as coal are also easy to produce volume of smoke and nitric oxide, titanium dioxide after burning The toxic gases such as sulphur pollute atmosphere, generate acid rain, while stalk, the solid fuels such as coal are insufficient to be also easy to produce carbon monoxide, an oxygen Change carbon colorless and odorless, easily causes asphyxia after human body sucking, it is dead when serious, it is therefore desirable to a kind of energy treatment and purification Combustion of Hot Air Furnace The processing unit of exhaust gas afterwards.
Summary of the invention
Now in order to solve the above-mentioned technical problem, the invention proposes a kind of hot-blast stove emission-control equipments.Institute of the present invention Technical problems to be solved are realized using following technical scheme:
A kind of hot-blast stove emission-control equipment further includes being mounted on bottom including bottom plate, the hot-blast stove being mounted on bottom plate Waste gas treatment tank on plate is connected with smoke discharging pipe, is equipped in the smoke discharging pipe between the waste gas treatment tank and hot-blast stove Promote the blower of waste gas circulation, the waste gas treatment tank is equipped with the carbon monoxide processing system that is connected with smoke discharging pipe end, institute It states the outlet of carbon monoxide processing system and is connected with the water filtering system being mounted in waste gas treatment tank, the water filtering system outlet It is connected with the purification system of the toxic gases such as nitric oxide in removing exhaust gas, nitrogen dioxide and sulfur dioxide, the purification system It is connected with water filtering system and collects waste water and be mounted on the collection system on bottom plate.
The carbon monoxide processing system includes No.1 fixed frame, and the No.1 fixed frame is equipped with copper oxide, the oxygen Change copper and be connected with the heater being mounted on No.1 fixed frame, removable exhaust gas foreign matter and absorption is distributed in the copper oxide lower end The active carbon of part noxious material, No.1 fixed frame lower end offer stomata, and the stomata is connected with and water filtering system Connected No.1 exhaust pipe.
The water filtering system includes being mounted on No. two fixed frames in waste gas treatment tank, is equipped on No. two fixed frames Be connected No.1 admission line with carbon monoxide processing system, is also equipped with two connect with purification system on No. two fixed frames Number exhaust pipe.
The purification system includes No. three fixed frames being mounted in waste gas treatment tank, is equipped on No. three fixed frames With No. two admission lines of water filtering system cooperation, it is also equipped on No. three fixed frames and will handle the exhaust gas discharge completed No. three exhaust pipes.
The collection system includes the three position five-way valve for being mounted on bottom plate and cooperating with purification system and water filtering system, The three position five-way valve is connected with sewage collecting box.
The filtered fluid higher than the outlet of No.1 admission line is distributed in No.1 fixed frame.
The sodium hydroxide solution higher than the outlet of No. two admission lines is distributed in No. three fixed frames.
The beneficial effects of the present invention are: the present invention is completely removed the peculiar smell in Combustion of Hot Air Furnace exhaust gas, dust and all kinds of Pernicious gas, the present invention can be with carbon monoxide, so that the carbon monoxide in removing exhaust gas is removed, without by complicated molten by copper oxide Liquid absorption, is simple and efficient, removes the peculiar smell in removing exhaust gas using active carbon, raw material cost is low and effect is obvious, has saved use Cost, the present invention adsorbs dust extra in exhaust gas by filtered fluid, while cooling down to exhaust gas, and PM2.5's contains in reduction exhaust gas Amount, reduce atmosphere pollution, the present invention by sodium hydroxide solution can with nitric oxide, the toxic gases such as sulfur dioxide reaction, To remove the nitric oxide in removing exhaust gas, the toxic gases such as sulfur dioxide make exhaust gas that discharge standard be fully achieved.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is schematic view of the front view of the invention；
Fig. 2 is waste gas treatment tank schematic diagram of internal structure of the present invention；
Fig. 3 is top view of the invention；
Fig. 4 is the enlarged view of I in Fig. 2 of the invention.
Specific embodiment
In order to make those skilled in the art better understand technical solution of the present invention, below in conjunction in embodiment Attached drawing, the present invention is become apparent from, it is more complete illustrate, certain described embodiment be a part of the invention rather than All, it is based on the present embodiment, those skilled in the art are obtained other real without any creative labor Example is applied, is within the scope of the invention.
As shown in Figures 1 to 4, a kind of hot-blast stove emission-control equipment, including bottom plate 1, the hot wind being mounted on bottom plate 1 Furnace 2 further includes the waste gas treatment tank 3 being mounted on bottom plate 1, is connected with smoke discharging pipe between the waste gas treatment tank 3 and hot-blast stove 2 4, the blower 9 for promoting waste gas circulation is installed, the waste gas treatment tank 3 is equipped with and 4 end of smoke discharging pipe in the smoke discharging pipe 4 The carbon monoxide processing system 5 that is connected is held, the outlet of carbon monoxide processing system 5, which is connected with, to be mounted in waste gas treatment tank 3 Water filtering system 6, the outlet of water filtering system 6 are connected with nitric oxide in removing exhaust gas, nitrogen dioxide and sulfur dioxide etc. The purification system 7 of toxic gas, the purification system 7 and water filtering system 6, which are connected with, to be collected waste water and is mounted on bottom plate 1 Collection system 8.
The carbon monoxide processing system 5 includes No.1 fixed frame 51, and the No.1 fixed frame 51 is equipped with copper oxide 52, The copper oxide 52 is connected with the heater 53 being mounted on No.1 fixed frame 51, and 52 lower end of copper oxide is distributed with removable The active carbon 54 of exhaust gas foreign matter and absorbed portion noxious material, 51 lower end of No.1 fixed frame offer stomata 55, the gas Hole 55 is connected with the No.1 exhaust pipe 56 being connected with water filtering system 6, and being equipped in the stomata 55 prevents active carbon 54 from falling Wire netting 55a, the work of heater 53 makes copper oxide 52 generate heat, when exhaust gas by scorching hot copper oxide be carbon monoxide and Oxygen occurs reduction reaction and generates copper and carbon dioxide, to remove the carbon monoxide in removing exhaust gas, the removal of active carbon 54 is useless Peculiar smell in gas, while absorbed portion dust.
The water filtering system 6 includes being mounted on No. two fixed frames 61 in waste gas treatment tank 3, on No. two fixed frames 61 The No.1 admission line 62 that is connected with carbon monoxide processing system 5 is installed, is also equipped with and purifies on No. two fixed frames 61 No. two exhaust pipes 63 that system 7 connects, the No.1 admission line 62 is connected with No.1 exhaust pipe 56 keeps exhaust gas solid from No.1 Determine frame 51 and enters No. two fixed frames 61.
The purification system 7 includes No. three fixed frames 71 being mounted in waste gas treatment tank 3, on No. three fixed frames 71 No. two admission lines 72 cooperated with water filtering system 6 are installed, is also equipped with and will handle on No. three fixed frames 71 At exhaust gas discharge No. three exhaust pipes 73, No. two admission lines 72 be connected to No. two exhaust pipes 63 make exhaust gas from No. two consolidate Determine frame 61 and enters No. three fixed frames 71.
The collection system 8 includes three five for being mounted on bottom plate 1 and cooperating with purification system 7 and water filtering system 6 Port valve 81, the three position five-way valve 81 are connected with sewage collecting box 82.
The filtered fluid exported higher than No.1 admission line 62 is distributed in No.1 fixed frame 51, the filtered fluid contains alum To adsorb dust extra in exhaust gas, while filtered fluid can cool down to exhaust gas, and high-temp waste gas is avoided to accidentally injure worker.
The sodium hydroxide solution higher than the outlet of No. two admission lines 72, the exhaust gas are distributed in No. three fixed frames 71 By in exhaust gas when sodium hydroxide solution solution and nitric oxide, it is soluble that sulfur dioxide can react generation with sodium hydroxide Salt thoroughly removes the pernicious gas in exhaust gas.
In the present invention, when material burns in hot-blast stove, burning waste gas is pumped into waste gas treatment tank 3 by the starting of blower 9, is given up While gas enters, the work of heater 53 makes copper oxide 52 generate heat, when exhaust gas is carbon monoxide and oxygen by scorching hot copper oxide Gas occurs reduction reaction and generates copper and carbon dioxide, to remove the carbon monoxide in removing exhaust gas, be distributed below copper oxide in work Property charcoal 54 removes the peculiar smell in removing exhaust gas, while absorbed portion dust.
After carbon monoxide removal, exhaust gas enters No. two fixed frames 61 through stomata 55 and No.1 exhaust pipe 56, solid with No. two Determine the filtered fluid contact in frame 61, extra dust in the alum absorption exhaust gas in filtered fluid, while filtered fluid cools down to exhaust gas.
After dust removes in exhaust gas, exhaust gas enters No. three fixed frames 71 through No. two exhaust pipes 63 and No. two admission lines 72 It is reacted with No. three 71 sodium hydroxide solutions of fixed frame are entered, so that nitric oxide in exhaust gas is thoroughly removed, the nocuousness gas such as sulfur dioxide Body, exhaust gas are discharged from discharge standard, last exhaust gas is reached from No. three exhaust pipes 73, and entire treatment process is completed at this time.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle It is fixed.

Claims (7)

1. a kind of hot-blast stove emission-control equipment, including bottom plate (1), the hot-blast stove (2) being mounted on bottom plate (1), feature It is: further includes the waste gas treatment tank (3) being mounted on bottom plate (1), connected between the waste gas treatment tank (3) and hot-blast stove (2) Have smoke discharging pipe (4), the blower (9) for promoting waste gas circulation, the waste gas treatment tank (3) are installed in the smoke discharging pipe (4) It is inside equipped with and is connected carbon monoxide processing system (5) with smoke discharging pipe (4) end, carbon monoxide processing system (5) outlet It is connected with the water filtering system (6) being mounted in waste gas treatment tank (3), it is useless that water filtering system (6) outlet is connected with removal The purification system (7) of nitric oxide, nitrogen dioxide and sulfur dioxide toxic gas in gas, the purification system (7) and water filtering System (6) is connected with the collection system (8) collecting waste water and being mounted on bottom plate (1).
2. a kind of hot-blast stove emission-control equipment according to claim 1, it is characterised in that: the carbon monoxide processing System (5) includes No.1 fixed frame (51), and the No.1 fixed frame (51) is equipped with copper oxide (52), and the copper oxide (52) is even It is connected to the heater (53) being mounted on No.1 fixed frame (51), removable exhaust gas foreign matter is distributed in copper oxide (52) lower end With the active carbon (54) of absorbed portion noxious material, No.1 fixed frame (51) lower end offers stomata (55), the stomata (55) it is connected with the No.1 exhaust pipe (56) being connected with water filtering system (6).
3. a kind of hot-blast stove emission-control equipment according to claim 1, it is characterised in that: the water filtering system (6) include No. two fixed frames (61) being mounted in waste gas treatment tank (3), be equipped with and an oxygen on No. two fixed frames (61) Change carbon processing system (5) to be connected No.1 admission line (62), be also equipped on No. two fixed frames (61) and purification system (7) No. two exhaust pipes (63) of connection.
4. a kind of hot-blast stove emission-control equipment according to claim 1, it is characterised in that: the purification system (7) Including No. three fixed frames (71) being mounted in waste gas treatment tank (3), it is equipped on No. three fixed frames (71) and is filtered with water No. two admission lines (72) of system (6) cooperation are also equipped on No. three fixed frames (71) and the exhaust gas that will handle completion No. three exhaust pipes (73) of discharge.
5. a kind of hot-blast stove emission-control equipment according to claim 1, it is characterised in that: the collection system (8) Including the three position five-way valve (81) for being mounted on bottom plate (1) and cooperating with purification system (7) and water filtering system (6), described three Position five-way valve (81) is connected with sewage collecting box (82).
6. a kind of hot-blast stove emission-control equipment according to claim 3, it is characterised in that: in No.1 fixed frame (51) The filtered fluid for being higher than No.1 admission line (62) outlet is distributed with.
7. a kind of hot-blast stove emission-control equipment according to claim 4, it is characterised in that: No. three fixed frames (71) sodium hydroxide solution of higher than No. two admission lines (72) outlet is distributed in.
CN201810801340.2A 2018-07-20 2018-07-20 A kind of hot-blast stove emission-control equipment Pending CN109045961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810801340.2A CN109045961A (en) 2018-07-20 2018-07-20 A kind of hot-blast stove emission-control equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810801340.2A CN109045961A (en) 2018-07-20 2018-07-20 A kind of hot-blast stove emission-control equipment

Publications (1)

Publication Number Publication Date
CN109045961A true CN109045961A (en) 2018-12-21

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CN201810801340.2A Pending CN109045961A (en) 2018-07-20 2018-07-20 A kind of hot-blast stove emission-control equipment

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CN (1) CN109045961A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110723889A (en) * 2019-10-21 2020-01-24 扬州市丰泽特种电缆材料有限公司 Kiln equipment convenient to clean and overhaul based on borosilicate glass is effective
CN113262618A (en) * 2021-06-01 2021-08-17 新疆海天祥瑞环保工程有限公司 Coal fired boiler flue gas decarbonization device
CN113266818A (en) * 2020-12-26 2021-08-17 西安西热控制技术有限公司 Thermal power plant blended biofuel ethanol stable combustion and carbon emission reduction system

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Publication number Priority date Publication date Assignee Title
EP2155364A1 (en) * 2007-05-24 2010-02-24 Co2 Purification AS Device and process for removal of carbon dioxide from combustion gases.
CN103611380A (en) * 2013-11-29 2014-03-05 昆山亿诚化工容器有限公司 Waste gas purification system
CN204627711U (en) * 2015-02-15 2015-09-09 山东科技大学 A kind of automobile exhaust gas processing apparatus
CN105688622A (en) * 2014-11-28 2016-06-22 中冶长天国际工程有限责任公司 A flue gas desulphurization denitration method adopting two adsorption columns in series connection and a device therefor
CN106000049A (en) * 2016-06-28 2016-10-12 哈尔滨市金京锅炉有限公司 Efficient boiler flue gas treatment device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2155364A1 (en) * 2007-05-24 2010-02-24 Co2 Purification AS Device and process for removal of carbon dioxide from combustion gases.
CN103611380A (en) * 2013-11-29 2014-03-05 昆山亿诚化工容器有限公司 Waste gas purification system
CN105688622A (en) * 2014-11-28 2016-06-22 中冶长天国际工程有限责任公司 A flue gas desulphurization denitration method adopting two adsorption columns in series connection and a device therefor
CN204627711U (en) * 2015-02-15 2015-09-09 山东科技大学 A kind of automobile exhaust gas processing apparatus
CN106000049A (en) * 2016-06-28 2016-10-12 哈尔滨市金京锅炉有限公司 Efficient boiler flue gas treatment device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110723889A (en) * 2019-10-21 2020-01-24 扬州市丰泽特种电缆材料有限公司 Kiln equipment convenient to clean and overhaul based on borosilicate glass is effective
CN113266818A (en) * 2020-12-26 2021-08-17 西安西热控制技术有限公司 Thermal power plant blended biofuel ethanol stable combustion and carbon emission reduction system
CN113262618A (en) * 2021-06-01 2021-08-17 新疆海天祥瑞环保工程有限公司 Coal fired boiler flue gas decarbonization device
CN113262618B (en) * 2021-06-01 2022-11-04 新疆海天祥瑞环保工程有限公司 Coal fired boiler flue gas decarbonization device

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Application publication date: 20181221