CN213995450U - Environment-friendly exhaust device - Google Patents
Environment-friendly exhaust device Download PDFInfo
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- CN213995450U CN213995450U CN202022821819.8U CN202022821819U CN213995450U CN 213995450 U CN213995450 U CN 213995450U CN 202022821819 U CN202022821819 U CN 202022821819U CN 213995450 U CN213995450 U CN 213995450U
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- carbon adsorption
- exhaust device
- active carbon
- waste gas
- environmental protection
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Abstract
The utility model discloses an environmental protection exhaust device, include the gas collecting channel, axial fan, light oxygen catalytic unit and the active carbon adsorption case that connect gradually by the tuber pipe, be provided with the active carbon adsorption piece in the active carbon adsorption case, the inside filter screen that still is provided with of gas collecting channel. The environment-friendly exhaust device is mainly used for purifying waste gas generated in a rubber vulcanization workshop, so that the waste gas is changed into pollution-free gas to be exhausted to the atmosphere, and the environmental pollution is reduced.
Description
Technical Field
The utility model relates to a rubber processing technology field specifically says to an environmental protection exhaust device.
Background
Rubber processing, namely a technological process for preparing rubber products from rubber. The basic processes for processing various rubber products comprise basic procedures such as plastication, mixing, calendering or extrusion (namely extrusion), molding, vulcanization and the like, wherein each process has different requirements for the products and is respectively matched with a plurality of auxiliary operations.
The waste gas components generated by rubber vulcanization are complex, wherein the waste gas components comprise flue gas, sulfides, thiols, hydrocarbon waste gas and indole waste gas, and if the waste gas generated in the vulcanization process is directly scattered in a workshop without being collected, the air pollution inside the workshop is serious, and the harmful effects are also caused when the waste gas is scattered to the surrounding environment.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides an environmental protection exhaust device herein, this exhaust device sets up in vulcanizing the workshop, can carry out timely processing then discharge into the atmosphere with the waste gas that produces, reduces environmental pollution.
The utility model discloses a realize like this, construct an environmental protection exhaust device, include the gas collecting channel, axial fan, light oxygen catalytic unit and the active carbon adsorption case that connect gradually by the tuber pipe, be provided with the active carbon adsorption piece in the active carbon adsorption case, the inside filter screen that still is provided with of gas collecting channel.
Furthermore, one end of the interior of the photo-oxidation catalysis device, which is close to the axial flow fan, is provided with a plurality of high-energy UV (ultraviolet) lamp tubes, and the other end of the interior of the photo-oxidation catalysis device is also provided with an ozone generator.
Further, the shape of the activated carbon adsorption block is a porous honeycomb shape.
The utility model discloses have following excellent beneficial effect:
the utility model discloses in, the filter screen through the inside setting of reasonable design gas collecting channel can separate out the particulate matter in the waste gas, prevents that the particulate matter from getting into the inside flabellum with axial fan of tuber pipe and bumping and producing the noise.
Through reasonable design light oxygen catalytic unit can effectually purify waste gas, prevent that waste gas from directly leading to the fact the pollution in the atmosphere.
The activated carbon adsorption box at the rear end of the photo-oxidation catalysis device can purify residual waste gas by reasonably designing the activated carbon adsorption box, so that the quality of waste gas purification is improved.
The shape of the activated carbon adsorption block can be reasonably designed to improve the contact with the waste gas, so that the adsorption rate is improved, and the quality of waste gas purification is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the figure: 1. a gas-collecting hood; 2. a filter screen; 3. an air duct; 4. an axial flow fan; 5. a photo-oxygen catalytic device; 6. a high energy UV ultraviolet lamp tube; 7. an ozone generator; 8. an activated carbon adsorption tank; 9. an activated carbon adsorption block.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses an improve and provide an environmental protection exhaust device here, can implement according to following mode: the utility model provides an environmental protection exhaust device, includes gas collecting channel 1, axial fan 4, light oxygen catalytic unit 5 and the active carbon adsorption case 8 that connects gradually by tuber pipe 3, be provided with active carbon adsorption piece 9 in the active carbon adsorption case 8, gas collecting channel 1 is inside still to be provided with filter screen 2.
In this embodiment, one end of the interior of the photo-oxidation catalytic device 5 close to the axial flow fan 4 is provided with a plurality of high-energy UV ultraviolet lamp tubes 6, and the other end of the interior of the photo-oxidation catalytic device 5 is further provided with an ozone generator 7.
In this embodiment, the activated carbon adsorption block 9 has a shape of a porous honeycomb.
And (3) a purification process: waste gas is sucked into the air pipe 3 from the gas collecting hood 1 through the axial flow fan 4, then flows into the photo-oxygen catalytic device 5, molecular bonds of bacteria in malodorous gas are cracked by irradiation of the high-energy UV lamp tube 6, nucleic acid (DNA) of the bacteria is damaged, and then ozone gas generated by the ozone generator 7 is oxidized and hardened, so that the purposes of deodorizing and killing the bacteria are thoroughly achieved, meanwhile, malodorous gas substances can be degraded and converted into low molecular compounds, water and carbon dioxide, and finally the gases are discharged into the activated carbon adsorption tank 8 from the air pipe 3 and then discharged.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. The utility model provides an environmental protection exhaust device which characterized in that: the device comprises a gas collecting hood (1), an axial flow fan (4), a photo-oxidation catalytic device (5) and an activated carbon adsorption box (8) which are sequentially connected through an air pipe (3), wherein an activated carbon adsorption block (9) is arranged in the activated carbon adsorption box (8), and a filter screen (2) is also arranged inside the gas collecting hood (1).
2. An environmental protection exhaust device according to claim 1, characterized in that: one end of the interior of the photo-oxidation catalytic device (5) close to the axial flow fan (4) is provided with a plurality of high-energy UV (ultraviolet) lamp tubes (6), and the other end of the interior of the photo-oxidation catalytic device (5) is also provided with an ozone generator (7).
3. An environmental protection exhaust device according to claim 1, characterized in that: the shape of the active carbon adsorption block (9) is porous honeycomb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022821819.8U CN213995450U (en) | 2020-11-30 | 2020-11-30 | Environment-friendly exhaust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022821819.8U CN213995450U (en) | 2020-11-30 | 2020-11-30 | Environment-friendly exhaust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213995450U true CN213995450U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022821819.8U Active CN213995450U (en) | 2020-11-30 | 2020-11-30 | Environment-friendly exhaust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213995450U (en) |
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2020
- 2020-11-30 CN CN202022821819.8U patent/CN213995450U/en active Active
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