CN112973374A - Purifier for industrial production exhaust-gas treatment - Google Patents

Purifier for industrial production exhaust-gas treatment Download PDF

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Publication number
CN112973374A
CN112973374A CN201911283860.XA CN201911283860A CN112973374A CN 112973374 A CN112973374 A CN 112973374A CN 201911283860 A CN201911283860 A CN 201911283860A CN 112973374 A CN112973374 A CN 112973374A
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China
Prior art keywords
purification
fixed
boxes
side wall
waste gas
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Pending
Application number
CN201911283860.XA
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Chinese (zh)
Inventor
孙杰
成青衡
杨锋
王浩宇
蒙金妮
刘小娴
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Zhuhai Liuhe Energy Saving Investment Co ltd
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Zhuhai Liuhe Energy Saving Investment Co ltd
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Priority to CN201911283860.XA priority Critical patent/CN112973374A/en
Publication of CN112973374A publication Critical patent/CN112973374A/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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1456—Removing acid components
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1462—Removing mixtures of hydrogen sulfide and carbon dioxide
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1468—Removing hydrogen sulfide
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1475—Removing carbon dioxide
    • 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
    • B01D53/14—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 by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/202—Single element halogens
    • B01D2257/2025—Chlorine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/204—Inorganic halogen compounds
    • B01D2257/2045—Hydrochloric acid
    • 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
    • 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
    • B01D2257/304—Hydrogen sulfide
    • 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
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)

Abstract

The invention discloses a purification device for treating industrial waste gas, which comprises a treatment box, wherein a first filter screen is fixed between the side walls of the top end and the bottom end of the treatment box, adsorption boxes fixed with the side walls of the treatment box are installed on two sides of the first filter screen, an adsorbent is arranged inside the adsorption boxes, first through holes are formed in the side walls of the two sides of the adsorption boxes, a second filter screen is fixed inside the first through holes, the adsorption boxes are far away from the first filter screen, purification boxes fixed with the side walls of the treatment box are installed, purification liquid is arranged inside the purification boxes, an air inlet pipe is fixed on the inner side walls of the purification boxes, and one end of the air inlet pipe extends to the outside of the purification boxes. The industrial waste gas purification device can perform multiple treatment of filtering, adsorption and purification on industrial waste gas, improves the purification effect, can stir the purification liquid while performing air draft and air outlet, promotes liquid flow, improves the purification effect, is driven by one driving source as a whole, and is low in cost and high in convenience.

Description

Purifier for industrial production exhaust-gas treatment
Technical Field
The invention relates to the technical field of industrial waste gas, in particular to a purification device for treating industrial production waste gas.
Background
Industrial waste gas is a generic term for various pollutant-containing gases discharged into the air during the combustion and production processes of fuels in the factory area of an enterprise. These exhaust gases are: carbon dioxide, carbon disulfide, hydrogen sulfide, fluorides, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, lead mercury (mist) sulfate, beryllium compounds, smoke dust and productive dust, which are discharged into the atmosphere and pollute the air. The substances enter human bodies through different paths of respiratory tracts, some substances directly cause harm, and some substances have an accumulation effect and can seriously harm the health of people. Different substances may have different effects.
In the existing treatment process of industrial waste gas, multi-layer treatment is generally carried out by a treatment tower, and the treatment mode has high building cost, high overall use cost and complex purification process, so that a purification device for treating the industrial waste gas is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a purification device for treating industrial production waste gas.
In order to achieve the purpose, the invention adopts the following technical scheme:
a purification device for industrial waste gas treatment comprises a treatment box, wherein a first filter screen is fixed between the top end side wall and the bottom end side wall of the treatment box, adsorption boxes fixed with the side wall of the treatment box are installed on two sides of the first filter screen, an adsorbent is arranged inside the adsorption boxes, first through holes are formed in the side walls of the two sides of the adsorption boxes, a second filter screen is fixed inside the first through holes, the adsorption boxes are far away from the first filter screen, purification boxes fixed with the side wall of the treatment box are installed, purification liquid is arranged inside the purification boxes, an air inlet pipe is fixed on the inner side wall of the purification boxes, one end of the air inlet pipe extends to the outside of the purification boxes, the other end of the air inlet pipe extends to the inside of the purification liquid, first support plates which are symmetrically arranged are fixed on the side wall of the top end of the treatment box, and a second support plate which is, one of them one side lateral wall of first backup pad is fixed with driving motor, and driving motor's output shaft is fixed with the driving shaft through the shaft coupling, and the one end that driving motor was kept away from to the driving shaft rotates with first backup pad lateral wall to be connected.
Preferably, the bottom lateral wall of second backup pad rotates and is connected with the driven shaft, and the one end that the second backup pad was kept away from to the driven shaft extends to the inside stirring board that is fixed with the symmetry and sets up of purifying liquid, and sets up perpendicularly between stirring board and the driven shaft.
Preferably, the lateral wall of driving shaft is fixed with a plurality of first flabellums, the top lateral wall of handling the case is fixed with the air inlet section of thick bamboo, and part first flabellum is located air inlet section of thick bamboo inside.
Preferably, the outer side wall of the driving shaft is sleeved with a worm in a tight fit manner, the outer side wall of the driven shaft is sleeved with a worm wheel in a tight fit manner, and the worm wheel are in meshed transmission connection.
Preferably, the second through-hole has been seted up to the both sides lateral wall of handling the case, and the inside rotation of second through-hole is connected with the transmission shaft, and the one end of transmission shaft extends to and handles the case external fixation and have the second flabellum.
Preferably, the other end of the transmission shaft extends to the inside of the purifying box and is fixedly provided with a first bevel gear, the outer side wall of the driven shaft is sleeved with a second bevel gear in a tight fit manner, and the first bevel gear is in meshing transmission connection with the second bevel gear
Preferably, the air outlet channels are symmetrically arranged on the side walls of the two sides of the treatment box and are positioned on the two sides of the second through hole.
Compared with the prior art, the invention has the beneficial effects that:
1. through the matching of the first filter screen, the second filter screen, the adsorbent and the purifying liquid, multiple treatment of filtering, adsorbing and purifying can be carried out on the industrial waste gas, and the purifying effect is improved;
2. through the matching among the arranged driving motor, the driving shaft, the driven shaft, the first fan blade, the second fan blade, the stirring plate, the worm wheel, the worm and the air inlet cylinder, the purified liquid can be stirred while air is exhausted and exhausted, the liquid flow is promoted, the purification effect is improved, the whole body is driven by one driving source, the cost is low, and the convenience is high;
the industrial waste gas purification device can perform multiple treatment of filtering, adsorption and purification on industrial waste gas, improves the purification effect, can stir the purification liquid while performing air draft and air outlet, promotes liquid flow, improves the purification effect, is driven by one driving source as a whole, and is low in cost and high in convenience.
Drawings
FIG. 1 is a front view of a purification apparatus for treating waste gas from industrial production according to the present invention.
FIG. 2 is an enlarged schematic view of part A of a purification apparatus for treating waste gas from industrial production according to the present invention.
FIG. 3 is a schematic view of a worm wheel and worm of the purification device for treating waste gas from industrial production according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a purification device for industrial waste gas treatment comprises a treatment box 1, a first filter screen 2 is fixed between the top end and the bottom end side wall of the treatment box 1, adsorption boxes 3 fixed with the side wall of the treatment box 1 are installed on both sides of the first filter screen 2, an adsorbent 5 is arranged inside the adsorption boxes 3, first through holes are respectively arranged on both side walls of the adsorption boxes 3, a second filter screen 4 is fixed inside the first through holes, the adsorption boxes 3 are far away from the first filter screen 2 and are provided with purification boxes 6 fixed with the side wall of the treatment box 1, a purified liquid 14 is arranged inside the purification boxes 6, an air inlet pipe 13 is fixed on the inner side wall of the purification boxes 6, one end of the air inlet pipe 13 extends to the outside of the purification boxes 6, the other end of the air inlet pipe 13 extends to the inside of the purified liquid 14, first support plates 7 symmetrically arranged are fixed on the top end side wall of the treatment box 1, a second support plate 8 vertically arranged, a driving motor 9 is fixed on the side wall of one side of one of the first supporting plates 7, a driving shaft 10 is fixed on an output shaft of the driving motor 9 through a coupler, and one end, far away from the driving motor 9, of the driving shaft 10 is rotatably connected with the side wall of the first supporting plate 7.
The bottom lateral wall of second backup pad 8 rotates and is connected with driven shaft 15, the one end that second backup pad 8 was kept away from to driven shaft 15 extends to the 14 inside stirring boards 16 that are fixed with the symmetry and set up of scavenging solution, and set up perpendicularly between stirring board 16 and the driven shaft 15, the lateral wall of driving shaft 10 is fixed with a plurality of first flabellums 11, the top lateral wall of handling case 1 is fixed with air inlet cylinder 12, and part of first flabellum 11 is located inside air inlet cylinder 12, the worm 17 has been cup jointed in the lateral wall tight fit of driving shaft 10, the worm wheel 18 has been cup jointed in the lateral wall tight fit of driven shaft 15, and the meshing transmission is connected between worm 17 and the worm.
Handle the both sides lateral wall of case 1 and seted up the second through-hole, the internal rotation of second through-hole is connected with transmission shaft 19, the one end of transmission shaft 19 extends to and handles 1 external fixation of case and have second flabellum 20, the other end of transmission shaft 19 extends to 6 internal fixation of purifying box and has first bevel gear 21, second bevel gear 22 has been cup jointed in driven shaft 15's lateral wall tight fit, and the meshing transmission is connected between first bevel gear 21 and the second bevel gear 22, the air-out passageway 23 that the symmetry set up is seted up to the both sides lateral wall of handling case 1, and air-out passageway 23 is located second through-hole both sides.
The working principle is as follows: when the waste gas is treated, the driving motor 9 can be started, the driving motor 9 drives the driving shaft 10 to rotate, the driving shaft 10 drives the first fan blade 11 to rotate, the waste gas is pumped into the air inlet cylinder 12 through the first fan blade 11, or the waste gas can be directly discharged into the air inlet cylinder 12 through the waste gas discharge pipe, after the waste gas enters the treatment box 1, the waste gas is firstly filtered through the first filter screen 2, after the treatment is finished, the waste gas is adsorbed by the adsorbent 5, after the adsorption is finished, the waste gas enters the purifying liquid 14 through the air inlet pipe 13, the purifying liquid 14 absorbs harmful substances in the waste gas, meanwhile, the driving shaft 10 drives the worm 17, the worm 17 and the worm wheel 18 drive the driven shaft 15 to rotate, the driven shaft 15 drives the stirring plate 16 to rotate, the stirring plate 16 stirs the purifying liquid 14 to increase the liquid flow, the driven shaft 15 drives the second bevel gear 22 to rotate in the, second bevel gear 22 drives transmission shaft 19 with first bevel gear 21 meshing transmission and rotates, transmission shaft 19 drives second flabellum 20 and rotates, the waste gas after the air current that second flabellum 20 produced will purify is taken out, this design is simple swift, can filter industrial waste gas, adsorb, purify multiple treatment, purifying effect has been improved, and can be when carrying out convulsions and air-out, stir the purifying liquid, promote the liquid flow, purifying effect is improved, wholly drive through a driving source, low cost, the convenience is high.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. A purification device for industrial waste gas treatment comprises a treatment box and is characterized in that a first filter screen is fixed between the top end side wall and the bottom end side wall of the treatment box, adsorption boxes fixed with the side wall of the treatment box are installed on two sides of the first filter screen, an adsorbent is arranged inside the adsorption boxes, first through holes are formed in the side walls of the two sides of the adsorption boxes, a second filter screen is fixed inside the first through holes, the adsorption boxes are far away from the first filter screen, purification boxes fixed with the side wall of the treatment box are installed, a purification liquid is arranged inside the purification boxes, an air inlet pipe is fixed on the inner side wall of the purification boxes, one end of the air inlet pipe extends to the outside of the purification boxes, the other end of the air inlet pipe extends to the inside of the purification liquid, first support plates which are symmetrically arranged are fixed on the side wall of the top end of the treatment box, and a second support plate which is, one of them one side lateral wall of first backup pad is fixed with driving motor, and driving motor's output shaft is fixed with the driving shaft through the shaft coupling, and the one end that driving motor was kept away from to the driving shaft rotates with first backup pad lateral wall to be connected.
2. The purification device for treating industrial waste gas according to claim 1, wherein a driven shaft is rotatably connected to the side wall of the bottom end of the second support plate, one end of the driven shaft, which is far away from the second support plate, extends to the inside of the purification liquid, symmetrically arranged stirring plates are fixed inside the purification liquid, and the stirring plates and the driven shaft are vertically arranged.
3. The purification device for treating the industrial waste gas according to claim 1, wherein a plurality of first fan blades are fixed on the outer side wall of the driving shaft, an air inlet cylinder is fixed on the side wall of the top end of the treatment box, and part of the first fan blades are positioned in the air inlet cylinder.
4. The purification device for industrial waste gas treatment as claimed in claim 1, wherein the outer side wall of the driving shaft is sleeved with a worm in a tight fit manner, the outer side wall of the driven shaft is sleeved with a worm wheel in a tight fit manner, and the worm wheel are in meshing transmission connection.
5. The purification device for treating the industrial waste gas according to claim 1, wherein the side walls of the two sides of the treatment box are provided with second through holes, the inside of each second through hole is rotatably connected with a transmission shaft, and one end of each transmission shaft extends to the outside of the treatment box and is fixedly provided with a second fan blade.
6. The purification device for industrial waste gas treatment according to claim 5, wherein the other end of the transmission shaft extends into the purification box and is fixed with a first bevel gear, the outer side wall of the driven shaft is sleeved with a second bevel gear in a tight fit manner, and the first bevel gear and the second bevel gear are in meshing transmission connection.
7. The purification device for treating the waste gas of the industrial production according to claim 1, wherein the side walls of the two sides of the treatment box are provided with symmetrically arranged air outlet channels, and the air outlet channels are positioned at two sides of the second through hole.
CN201911283860.XA 2019-12-13 2019-12-13 Purifier for industrial production exhaust-gas treatment Pending CN112973374A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911283860.XA CN112973374A (en) 2019-12-13 2019-12-13 Purifier for industrial production exhaust-gas treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911283860.XA CN112973374A (en) 2019-12-13 2019-12-13 Purifier for industrial production exhaust-gas treatment

Publications (1)

Publication Number Publication Date
CN112973374A true CN112973374A (en) 2021-06-18

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000229217A (en) * 1999-02-09 2000-08-22 Masaru Aizono Method and device for removing harmful material in waste gas or the like from incineration furnace or the like
CN207102169U (en) * 2017-08-17 2018-03-16 江苏绿塔环境工程有限公司 A kind of purification of chemical waste gas pipeline with cooling function
CN207342429U (en) * 2017-09-30 2018-05-11 广东石油化工学院 A kind of gas cleaning desulfation dust-extraction device
CN108722113A (en) * 2018-07-18 2018-11-02 安徽万山红环保科技有限公司 A kind of injection workshop smoke eliminator
CN208436558U (en) * 2018-07-20 2019-01-29 江西云威新材料有限公司 A kind of lithium mine baking flue gas processing unit in lithium carbonate technique
CN208824261U (en) * 2018-09-28 2019-05-07 郑水丽 A kind of cleaning equipment for waste organic gas of hardware workshop
CN209034097U (en) * 2018-10-11 2019-06-28 天津立坤诚机电设备有限公司 One kind being used for organic waste gas treatment device
CN209060829U (en) * 2018-10-15 2019-07-05 天津市第五中心医院（北京大学滨海医院） Waste gas recovery processing apparatus in operation

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000229217A (en) * 1999-02-09 2000-08-22 Masaru Aizono Method and device for removing harmful material in waste gas or the like from incineration furnace or the like
CN207102169U (en) * 2017-08-17 2018-03-16 江苏绿塔环境工程有限公司 A kind of purification of chemical waste gas pipeline with cooling function
CN207342429U (en) * 2017-09-30 2018-05-11 广东石油化工学院 A kind of gas cleaning desulfation dust-extraction device
CN108722113A (en) * 2018-07-18 2018-11-02 安徽万山红环保科技有限公司 A kind of injection workshop smoke eliminator
CN208436558U (en) * 2018-07-20 2019-01-29 江西云威新材料有限公司 A kind of lithium mine baking flue gas processing unit in lithium carbonate technique
CN208824261U (en) * 2018-09-28 2019-05-07 郑水丽 A kind of cleaning equipment for waste organic gas of hardware workshop
CN209034097U (en) * 2018-10-11 2019-06-28 天津立坤诚机电设备有限公司 One kind being used for organic waste gas treatment device
CN209060829U (en) * 2018-10-15 2019-07-05 天津市第五中心医院（北京大学滨海医院） Waste gas recovery processing apparatus in operation

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Application publication date: 20210618