CN112337304A - Waste gas treatment device - Google Patents

Waste gas treatment device Download PDF

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Publication number
CN112337304A
CN112337304A CN202011318502.0A CN202011318502A CN112337304A CN 112337304 A CN112337304 A CN 112337304A CN 202011318502 A CN202011318502 A CN 202011318502A CN 112337304 A CN112337304 A CN 112337304A
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CN
China
Prior art keywords
area
photo
communicated
treatment component
shunting
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.)
Withdrawn
Application number
CN202011318502.0A
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Chinese (zh)
Inventor
罗建荣
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.)
Huzhou Hongyue Electronic Device Factory
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Huzhou Hongyue Electronic Device Factory
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Publication date
Application filed by Huzhou Hongyue Electronic Device Factory filed Critical Huzhou Hongyue Electronic Device Factory
Priority to CN202011318502.0A priority Critical patent/CN112337304A/en
Publication of CN112337304A publication Critical patent/CN112337304A/en
Withdrawn legal-status Critical Current

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    • 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
    • B01D53/86Catalytic processes
    • B01D53/869Multiple step processes
    • 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
    • B01D53/007Separation 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 irradiation
    • 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
    • B01D53/02Separation 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
    • B01D53/04Separation 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
    • B01D53/0407Constructional details of adsorbing systems
    • 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
    • B01D53/02Separation 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
    • B01D53/04Separation 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
    • B01D53/0407Constructional details of adsorbing systems
    • B01D53/0446Means for feeding or distributing gases
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/102Carbon
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/80Type of catalytic reaction
    • B01D2255/802Photocatalytic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2258/00Sources of waste gases
    • B01D2258/02Other waste gases
    • B01D2258/0258Other waste gases from painting equipments or paint drying installations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/80Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/804UV light

Abstract

The invention relates to the technical field of waste gas treatment devices, in particular to a waste gas treatment device which is provided with a primary treatment component and a secondary treatment component; the primary treatment component is communicated with the secondary treatment component through a pipeline; the primary treatment component comprises a flow-dividing phase filtering area, a UV photo-oxygen catalysis area and a photo-oxygen catalysis area; the flow-dividing phase filtering area, the UV photo-oxygen catalysis area and the photo-oxygen catalysis area are communicated in sequence; the secondary treatment component comprises a shunting coarse filtration area, an isolation adsorption area and an active carbon adsorption area; the shunting coarse filtration area, the isolation adsorption area and the active carbon adsorption area are communicated in sequence; one side of the primary treatment component is communicated with an air outlet pipe; one side of the secondary treatment component is communicated with the exhaust pipe. This exhaust treatment device, simple structure can carry out quick effectual processing to waste gas, and exhaust treatment is efficient, reduces the harm of waste gas to the environment, effectual environmental protection, the extensive popularization and use of being convenient for.

Description

Waste gas treatment device
Technical Field
The invention relates to the technical field of waste gas treatment devices, in particular to a waste gas treatment device.
Background
With the continuous progress of society, the automobile industry has been rapidly developed. The automobile has many components, and most of the automobile components need to be subjected to plastic spraying and drying treatment. At present, the automobile parts are subjected to drying treatment by an oven after plastic spraying, a lot of toxic and harmful waste gas is often generated in the drying treatment process of the oven, no effective measure is available at present for treatment, and the toxic and harmful waste gas is directly discharged into the atmosphere and brings great harm to the environment.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problem that exists among the above-mentioned background art, provide a waste gas treatment device, simple structure can carry out quick effectual processing to waste gas, and exhaust-gas treatment effeciency is high, reduces the harm of waste gas to the environment, effectual environmental protection, the extensive popularization and use of being convenient for.
The technical scheme adopted by the invention for solving the technical problems is as follows: an exhaust gas treatment device is provided with a primary treatment component and a secondary treatment component; the primary treatment component is communicated with the secondary treatment component through a pipeline; the primary treatment component comprises a flow-dividing phase filtering area, a UV photo-oxygen catalysis area and a photo-oxygen catalysis area; the flow-dividing phase filtering area, the UV photo-oxygen catalysis area and the photo-oxygen catalysis area are communicated in sequence; the secondary treatment component comprises a shunting coarse filtration area, an isolation adsorption area and an active carbon adsorption area; the shunting coarse filtration area, the isolation adsorption area and the active carbon adsorption area are communicated in sequence; one side of the primary treatment component is communicated with an air outlet pipe; one side of the secondary treatment component is communicated with the exhaust pipe.
Further, in the above technical solution, the flow-dividing phase-filtering area includes a plurality of flow-dividing units, and conical flow-guiding pipes are uniformly arranged in the flow-dividing units.
Further, in the above technical solution, the UV light oxygen catalysis area includes a plurality of UV light panels arranged in parallel up and down, and the UV light panels are fixedly provided with UV light tubes.
Further, in the above technical solution, the photo-oxidation catalytic region is a plurality of ultraviolet lamps vertically disposed.
Further, in the above technical solution, the flow-dividing coarse filtration area mainly comprises a plurality of flow-guiding fans, and the flow-guiding fans are fixedly arranged along a direction perpendicular to the end surface.
Further, in the above technical solution, a plurality of obliquely arranged adsorption sheets are arranged in the isolation adsorption region, and the adsorption sheets are obliquely arranged along the inner wall of the housing.
Further, in the above technical solution, a plurality of arc-shaped activated carbon adsorption layers are arranged in the activated carbon adsorption zone, and the plurality of arc-shaped activated carbon adsorption layers are uniformly arranged along the length direction of the shell.
The invention has the beneficial effects that: the waste gas treatment device provided by the invention has the advantages that the structure is simple, the waste gas can be quickly and effectively treated, the waste gas treatment efficiency is high, the harm of the waste gas to the environment is reduced, the environment is effectively protected, and the wide popularization and the use are convenient.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the split phase filtration zone of FIG. 1;
FIG. 3 is a schematic diagram of the structure of the UV photo-oxygen catalytic region of FIG. 1;
FIG. 4 is a schematic diagram of the structure of the photocatalytic region in FIG. 1;
FIG. 5 is a schematic diagram of the structure of the split-flow prefilter zone of FIG. 1;
FIG. 6 is a schematic diagram of the structure of the isolation adsorption zone of FIG. 1;
fig. 7 is a schematic view of the structure of the activated carbon adsorption zone of fig. 1.
The reference numbers in the drawings are: 1. the device comprises a shunting phase filtering area, a UV photo-oxygen catalysis area, a shunting coarse filtering area, a separating adsorption area, an active carbon adsorption area, a gas outlet pipe, an exhaust pipe, a conical flow guide pipe, a UV light plate, an ultraviolet light tube, a plurality of flow guide fans, an adsorption sheet, an arc-shaped active carbon adsorption layer and an absorption layer, wherein the shunting phase filtering area comprises 2 parts of UV photo-oxygen catalysis area, 3 parts of photo-oxygen catalysis area, 4 parts of shunting coarse filtering area, 5 parts of isolating adsorption area, 6 parts of active.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
FIGS. 1 to 7 show an exhaust gas treatment device having a primary treatment unit and a secondary treatment unit; the primary treatment component is communicated with the secondary treatment component through a pipeline; the primary treatment component comprises a flow-dividing phase filtering area 1, a UV photo-oxygen catalysis area 2 and a photo-oxygen catalysis area 3; the flow-dividing phase filtering area 1, the UV photo-oxygen catalysis area 2 and the photo-oxygen catalysis area 3 are communicated in sequence; the secondary treatment component comprises a shunting coarse filtration area 4, an isolation adsorption area 5 and an active carbon adsorption area 6; the shunt coarse filtration zone 4, the isolation adsorption zone 5 and the active carbon adsorption zone 6 are communicated in sequence; one side of the primary treatment component is communicated with an air outlet pipe 7; one side of the secondary treatment component is communicated with an exhaust pipe 8.
Wherein, reposition of redundant personnel filtration district 1 includes a plurality of reposition of redundant personnel units, evenly sets up conical honeycomb duct 9 in the reposition of redundant personnel unit. The UV light oxygen catalysis area 2 comprises a plurality of UV light plates 10 which are arranged in parallel up and down, and UV light tubes are fixedly arranged on the UV light plates 10. The photo-oxidation catalytic zone 3 is a plurality of ultraviolet lamp tubes 11 which are vertically arranged. The shunt coarse filtration area 4 mainly comprises a plurality of diversion fans 12, and the diversion fans 12 are fixedly arranged along the direction vertical to the end face. A plurality of obliquely arranged adsorption sheets 13 are arranged in the isolation adsorption area 5, and the adsorption sheets 13 are obliquely arranged along the inner wall of the shell. Set up a plurality of arc activated carbon adsorption layer 14 in the activated carbon adsorption district 6, a plurality of arc activated carbon adsorption layer 14 evenly set up along casing length direction.
The use principle of the waste gas treatment device is as follows:
firstly, in the drying process of an automobile plastic-sprayed part, exhausted waste gas passes through a shunting phase filtering area 1, a UV photo-oxygen catalysis area 2, a photo-oxygen catalysis area 3, a shunting coarse filtering area 4, an isolation adsorption area 5 and an active carbon adsorption area 6 in sequence through an air outlet pipe 7; therefore, the harmful gas in the waste gas can be quickly and effectively treated; compared with the traditional treatment method for directly discharging the atmosphere, the method improves the effective protection to the environment.
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 are equivalent to or changed within the technical scope of the present invention.

Claims (7)

1. An exhaust gas treatment device, characterized in that: the device comprises a primary processing component and a secondary processing component; the primary treatment component is communicated with the secondary treatment component through a pipeline; the primary treatment component comprises a flow-dividing phase filtering area, a UV photo-oxygen catalysis area and a photo-oxygen catalysis area; the flow-dividing phase filtering area, the UV photo-oxygen catalysis area and the photo-oxygen catalysis area are communicated in sequence; the secondary treatment component comprises a shunting coarse filtration area, an isolation adsorption area and an active carbon adsorption area; the shunting coarse filtration area, the isolation adsorption area and the active carbon adsorption area are communicated in sequence; one side of the primary treatment component is communicated with an air outlet pipe; one side of the secondary treatment component is communicated with the exhaust pipe.
2. An exhaust gas treatment device according to claim 1, wherein: the shunting phase filtering area comprises a plurality of shunting units, and conical guide pipes are uniformly arranged in the shunting units.
3. An exhaust gas treatment device according to claim 1, wherein: the UV light oxygen catalysis area comprises a plurality of UV light plates which are arranged in parallel up and down, and UV light tubes are fixedly arranged on the UV light plates.
4. An exhaust gas treatment device according to claim 1, wherein: the photo-oxygen catalysis area is a plurality of ultraviolet lamp tubes which are vertically arranged.
5. An exhaust gas treatment device according to claim 1, wherein: the shunting coarse filtration area mainly comprises a plurality of diversion fans, and the diversion fans are fixedly arranged along the direction vertical to the end face.
6. An exhaust gas treatment device according to claim 1, wherein: the isolation adsorption zone is internally provided with a plurality of obliquely arranged adsorption sheets, and the adsorption sheets are obliquely arranged along the inner wall of the shell.
7. An exhaust gas treatment device according to claim 1, wherein: the active carbon adsorption district in set up a plurality of arc active carbon adsorption layers, a plurality of arc active carbon adsorption layers evenly set up along casing length direction.
CN202011318502.0A 2020-11-23 2020-11-23 Waste gas treatment device Withdrawn CN112337304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011318502.0A CN112337304A (en) 2020-11-23 2020-11-23 Waste gas treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011318502.0A CN112337304A (en) 2020-11-23 2020-11-23 Waste gas treatment device

Publications (1)

Publication Number Publication Date
CN112337304A true CN112337304A (en) 2021-02-09

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CN202011318502.0A Withdrawn CN112337304A (en) 2020-11-23 2020-11-23 Waste gas treatment device

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CN (1) CN112337304A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206082104U (en) * 2016-10-11 2017-04-12 徐立堂 Baking finish house waste gas light oxygen catalysis clarification plant
CN208003709U (en) * 2018-01-19 2018-10-26 利晟(杭州)科技有限公司 A kind of spray absorber
CN209020159U (en) * 2018-08-14 2019-06-25 衢州泽达环保科技有限公司 A kind of efficiency of waste gas processing system
CN209049224U (en) * 2018-09-12 2019-07-02 衢州东港环保热电有限公司 A kind of efficient SCR denitration device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206082104U (en) * 2016-10-11 2017-04-12 徐立堂 Baking finish house waste gas light oxygen catalysis clarification plant
CN208003709U (en) * 2018-01-19 2018-10-26 利晟(杭州)科技有限公司 A kind of spray absorber
CN209020159U (en) * 2018-08-14 2019-06-25 衢州泽达环保科技有限公司 A kind of efficiency of waste gas processing system
CN209049224U (en) * 2018-09-12 2019-07-02 衢州东港环保热电有限公司 A kind of efficient SCR denitration device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
昆明工学院 马文斗主编: "《空气污染控制工程 第2版》", 30 June 1985, 冶金工业出版社 *

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Application publication date: 20210209