CN209333526U - A kind of waste gas purification apparatus - Google Patents
A kind of waste gas purification apparatus Download PDFInfo
- Publication number
- CN209333526U CN209333526U CN201821876254.XU CN201821876254U CN209333526U CN 209333526 U CN209333526 U CN 209333526U CN 201821876254 U CN201821876254 U CN 201821876254U CN 209333526 U CN209333526 U CN 209333526U
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- Prior art keywords
- layer
- purifying
- main body
- exhaust gas
- purifying layer
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Abstract
The utility model provides a kind of waste gas purification apparatus, it include main body, the exhaust gas input port for being set to described main body one end, exhaust pipe, blower and the air outlet being connected with blower, the exhaust gas input port and main body junction are provided with filter screen, the body interior is divided into multilayer purification device, is provided with multi-stage process in multilayer purification device and handles exhaust gas；Multiple groups high energy UV ultraviolet lamp tube is provided in the third purifying layer, for organic or inorganic macromolecule malodorous compound under the irradiation of high energy ultraviolet Line beam, degradation is transformed into low molecular compound；It is provided with catalytic plate in 4th purifying layer, catalyst is placed in the catalytic plate, high energy UV ultraviolet lamp tube works with catalyst one, carries out strand cracking and redox to industrial organic exhaust gas；The access hole of corresponding different purifying layers is additionally provided in the main body, it is convenient that the component of different purifying layers is replaced and safeguarded.
Description
Technical field
The utility model relates to industrial waste gas process field, especially a kind of waste gas purification apparatus.
Background technique
Workshop is printed in ink solidification process, and a certain amount of exhaust gas is generated.Ink exhaust gas and have penetrating odor, influence ring
The health in border and staff.Ink can generate some volatile organic matter VOCs in use, cause environment
Pollution.Processing for ink exhaust gas, the relatively broad method used includes activated carbon adsorption, heterogeneous catalysis oxygen in industry at present
Change, RTO heat-accumulation combustion etc..But current multinomial technology has the shortcomings that its is corresponding, such as activated carbon adsorption is easily saturated, photocatalysis
Low efficiency etc..It is combined using multinomial technology, multimode co-operation is that one kind preferably selects, but existing equipment is to each mould
The finishing and maintenance of block have certain problems, for example activated carbon adsorption module needs often carry out replacement acticarbon.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem in the related technology at least to a certain extent.For this purpose,
The utility model proposes a kind of multi-stage process processing exhaust gas, quickening reaction speed, the waste gas purification apparatuses for improving device lifetime.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of waste gas purification apparatus, include main body, the exhaust gas input port for being set to described main body one end, exhaust pipe,
Blower and the air outlet being connected with blower, the exhaust gas input port and main body junction are provided with filter screen, the main body
Inside is divided into multilayer purification device, and the multilayer purification device includes the first purifying layer, Yi Jiyong with suction-operated
In the second purifying layer of purification peculiar smell and third purifying layer for decomposing organic components and for the 4th net of reaction
Change layer, first purifying layer two sides are provided with separation layer, multiple groups high energy UV ultraviolet lamp tube are provided in the third purifying layer,
It is provided with catalytic plate in 4th purifying layer, catalyst is placed in the catalytic plate, is additionally provided with correspondence in the main body
The access hole of different purifying layers.
As an improvement of the above technical solution, the separation layer is glass fibre cotton.
As a further improvement of the foregoing solution, acoustical cotton layer is provided in the body outer wall.
Further, first purifying layer is set as cellular activated carbon adsorption layer.
Further, second purifying layer is circumferentially provided with low-temperature plasma module.
Further, the high energy UV ultraviolet lamp tube is evenly arranged in third purifying layer, the high energy UV ultraviolet lamp tube table
Face is provided with lampshade.
The beneficial effects of the utility model are: a kind of waste gas purification apparatus, includes main body, is set to described main body one end
Exhaust gas input port, exhaust pipe, blower and the air outlet being connected with blower, the exhaust gas input port is connect with main body
Place is provided with filter screen, and the body interior is divided into multilayer purification device, is provided with multi-stage process pair in multilayer purification device
Exhaust gas is handled；Multiple groups high energy UV ultraviolet lamp tube, organic or inorganic macromolecule stench are provided in the third purifying layer
Object is closed under the irradiation of high energy ultraviolet Line beam, degradation is transformed into low molecular compound；Catalysis is provided in 4th purifying layer
Plate is placed with catalyst in the catalytic plate, and high energy UV ultraviolet lamp tube works with catalyst one, carries out to industrial organic exhaust gas
Strand cracking and redox；The access hole of corresponding different purifying layers is additionally provided in the main body, it is convenient to different purifications
The component of layer is replaced and is safeguarded.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of internal structure of the utility model.
Specific embodiment
Referring to Fig.1, a kind of waste gas purification apparatus, include main body 100, the exhaust gas that is set to described 100 one end of main body it is defeated
Entrance 200, exhaust pipe 300, blower 400 and the air outlet 410 being connected with blower 400, the exhaust gas input port 200
100 junction of main body is provided with filter screen 210, multilayer purification device, the multilayer purification are divided into inside the main body 100
Device includes the first purifying layer 110 with suction-operated and the second purifying layer 120, the Yi Jiyong for purifying peculiar smell
In the third purifying layer 130 for decomposing organic components and for the 4th purifying layer 140 of reaction, 110 liang of first purifying layer
Side is provided with separation layer 111, and multiple groups high energy UV UV light tube 131, the 4th purification are provided in the third purifying layer 130
It is provided with catalytic plate 141 in layer 140, catalyst is placed in the catalytic plate 141, is additionally provided with correspondence in the main body 100
The access hole 150 of different purifying layers.Filter screen 210 is located at exhaust gas input port 200 and 100 junction of main body, anti-as first
Line stops the large particle etc. in exhaust gas；It is provided with multi-stage process module in multilayer purification device, exhaust gas is inhaled
The integrated treatments such as attached, low-temperature plasma purification, photochemical catalytic oxidation, can effectively degrade exhaust gas, and VOCs molecule difficult to degrade is decomposed
For small molecule；Multiple groups high energy UV UV light tube 131, organic or inorganic macromolecule stench are provided in the third purifying layer 130
For compound under the irradiation of high energy ultraviolet Line beam, degradation is transformed into low molecular compound；Catalysis is placed in the catalytic plate 141
Agent, high energy UV UV light tube 131 work with catalyst one, carry out strand cracking and redox to industrial organic exhaust gas；
The access hole 150 of corresponding different purifying layers is additionally provided in the main body 100, it is convenient that the component of different purifying layers is replaced
And maintenance.
In the present embodiment, the separation layer 111 is glass fibre cotton.Glass fibre cotton has resistance small, adsorption effect
Good feature, efficiency of seizing dust is good, and setting filters the coating cloud dust in exhaust gas at 110 both ends of the first purifying layer.
In the present embodiment, acoustical cotton layer is provided in 100 outer wall of main body.Sound-absorbing is set in 100 outer wall of main body
Cotton layer, reduces device noise.
In the present embodiment, first purifying layer 110 is set as cellular activated carbon adsorption layer.Activated carbon adsorber energy
Adsorption recovery is carried out to the exhaust gas of the organic solvents such as benzene, alcohol, ketone, ester, gasoline class, is suitable for waste gas pollution control and treatment, in the first purifying layer
110 are arranged cellular activated carbon adsorption layer, can effectively eliminate organic polluter and the color and taste in removing exhaust gas.
In the present embodiment, second purifying layer 120 is circumferential is provided with low-temperature plasma module.In the second purifying layer
Circumferentially there is low-temperature plasma module in 120, low temperature plasma is made to be covered with entire waste gas purification channel, utilizes high energy electricity
Pollutant effect in son, free radical isoreactivity particle and exhaust gas, makes contaminant molecule decompose in a very short period of time.
In the present embodiment, the high energy UV UV light tube 131 is evenly arranged in third purifying layer 130, the high energy
131 surface of UV UV light tube is provided with lampshade.UV ultraviolet lamp tube is evenly arranged in third purifying layer 130, using ultraviolet photolysis
Technology carries out photooxidation decomposition to exhaust gas.Organic or inorganic macromolecule malodorous compound is under the irradiation of high energy ultraviolet Line beam, drop
Solution is transformed into low molecular compound；Further, catalytic plate 141, the catalytic plate 141 are provided in the 4th purifying layer 140
It is inside placed with catalyst, catalyst is composite metal catalyst, and high energy UV UV light tube 131 works with catalyst one, to work
Industry organic exhaust gas carries out strand cracking and redox, and exhaust gas is made to ultimately produce carbon dioxide, water and other innocuous substances.
The above specific structure and dimension data are illustrated to the preferred embodiment of the utility model, but this reality
It is not limited to the specific embodiments with novel creation, those skilled in the art are in the premise without prejudice to the spirit of the present invention
Various equivalent deformation or replacement can be also made down, these equivalent deformations or replacement are all contained in the claim of this application and are limited
In fixed range.
Claims (6)
1. a kind of waste gas purification apparatus, it is characterised in that: include main body, the exhaust gas input port for being set to described main body one end,
Exhaust pipe, blower and the air outlet being connected with blower, the exhaust gas input port and main body junction are provided with filtering
Net, the body interior are divided into multilayer purification device, and the multilayer purification device includes first with suction-operated net
Change layer and the second purifying layer for purifying peculiar smell and the third purifying layer for decomposing organic components and for anti-
The 4th purifying layer answered, first purifying layer two sides are provided with separation layer, are provided with multiple groups high energy in the third purifying layer
UV ultraviolet lamp tube is provided with catalytic plate in the 4th purifying layer, is placed with catalyst in the catalytic plate, in the main body also
It is provided with the access hole of corresponding different purifying layers.
2. a kind of waste gas purification apparatus according to claim 1, it is characterised in that: the separation layer is glass fibre cotton.
3. a kind of waste gas purification apparatus according to claim 1, it is characterised in that: be provided with sound-absorbing in the body outer wall
Cotton layer.
4. a kind of waste gas purification apparatus according to claim 1, it is characterised in that: first purifying layer is set as honeycomb
Formula activated carbon adsorption layer.
5. a kind of waste gas purification apparatus according to claim 1, it is characterised in that: second purifying layer is circumferentially provided with
Low-temperature plasma module.
6. a kind of waste gas purification apparatus according to claim 1, it is characterised in that: the uniform cloth of high energy UV ultraviolet lamp tube
It sets in third purifying layer, the high energy UV ultraviolet lamp tube surface is provided with lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821876254.XU CN209333526U (en) | 2018-11-14 | 2018-11-14 | A kind of waste gas purification apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821876254.XU CN209333526U (en) | 2018-11-14 | 2018-11-14 | A kind of waste gas purification apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209333526U true CN209333526U (en) | 2019-09-03 |
Family
ID=67748440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821876254.XU Expired - Fee Related CN209333526U (en) | 2018-11-14 | 2018-11-14 | A kind of waste gas purification apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209333526U (en) |
-
2018
- 2018-11-14 CN CN201821876254.XU patent/CN209333526U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20211114 |