CN203123764U - Waste gas processing device with long service life - Google Patents
Waste gas processing device with long service life Download PDFInfo
- Publication number
- CN203123764U CN203123764U CN 201320143672 CN201320143672U CN203123764U CN 203123764 U CN203123764 U CN 203123764U CN 201320143672 CN201320143672 CN 201320143672 CN 201320143672 U CN201320143672 U CN 201320143672U CN 203123764 U CN203123764 U CN 203123764U
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- waste gas
- service life
- long service
- filter plate
- processing device
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- Treating Waste Gases (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a waste gas processing device with a long service life. The waste gas processing device comprises a shell, an exhaust pipe and filter plates, wherein the exhaust pipe stretches into the shell, and the filter plates are fixed in the exhaust pipe, and filter layers are arranged on the filter plates. According to the waste gas processing device with the long service life, the service life of the waste gas processing device is prolonged by changing the different processed filter layers.
Description
Technical field
The utility model relates to the exhaust-gas treatment field, concrete, be a kind of emission-control equipment of long service life.
Background technology
Along with developing rapidly of Chinese national economy, particularly chemical industry and manufacturing development, the discharge capacity of industrial waste gas constantly increases, and has become the one of the main reasons of China key cities (group) and local atmospheric combined pollution at present.Therefore, after the dedusting that continues, desulfurization, denitration and automobile pollution were administered, the pollution control problem of industrial waste gas had become the of paramount importance direction of present control air pollution in China.
In the production process of painting workshop, usually can use organic solvent, as dimethylbenzene, toluene, ethyl acetate, butanone etc.Also can discharge a large amount of effumability foul waste gas at the synthetic petrochemical industry workshop that reaches of organic chemicals.Often contain low boiling, high-volatile compound waste gas such as (VOCs) in these waste gas, not only poisonous but also inflammable.These waste gas not only have spread effect to human body, and wherein many toxic effects, still mutagen and the carcinogenic substance that have.Alkene in the waste gas and some arene compound in atmosphere, expose in the sun, can also react with nitrogen oxide and form photochemical fog or the industrial photochemical fog of Los Angeles type, cause secondary pollution.In view of the component of discharging waste gas and the difference of concentration thereof, present China common used in industry exhaust emission improvement technology aborning has multiple, according to the difference of handling principle and technology, can be divided into: when exhaust gas concentration is high, (reach the spontaneous combustion level), adopt the torch burning method; When exhaust gas concentration is low, adopt enrichment-firing method, as preconcentration with activated carbon-burning, molecular sieve runner absorption condensed combustion technology, heat-storage catalytic combustion technology (RCO) and accumulation of heat incineration technology (RTO) etc.; Other also have plasma technique, water absorption-biological cleaning technology, water absorption-photocatalysis technology and water absorption-membrane technology etc.These technology respectively have pluses and minuses, and its shortcoming mainly is: form secondary pollution, cost is high, in use usually according to waste gas component constitute, discharging intensity, discharging gas exhaust gas concentration and discharging environmental quality select technology.
But China lags behind to the new product research and development of waste gas control, and the gap that the technology of totally administering is bigger with comparing existence abroad simultaneously can not satisfy market to the continuous needs of new technology.Be badly in need of a kind of efficient, cleaning of exploitation, industrial waste gas purifying technology and device that operating cost is cheap.Therefore the research and development of carrying out the waste gas purification new technology are of great practical significance and have very wide investment space.
The utility model content
The technical problems to be solved in the utility model provides a kind of emission-control equipment of long service life simple in structure.
Content of the present utility model is that it comprises housing, feeds the blast pipe in the housing and is fixed on the interior filter plate of blast pipe, and described filter plate is provided with filtering layer.
Described filter plate is provided with filter bores.
The number of described filter plate is four.
The bottom of described blast pipe is provided with bottom outlet.
The bottom of described blast pipe is arranged in the cover plate.
Described cover plate is provided with filter bores.
The beneficial effects of the utility model are, waste gas of the present utility model enters from blast pipe, and water is housed in the housing, and the end that blast pipe feeds in the housing is provided with filter plate, the top of filter plate is provided with filtering layer, filtering layer is made up of such as materials such as fine sand, charcoals fine particulate material, and for bubble and the filtration of smashing water, waste gas is through the effect of filter plate and filtering layer, be separated into minute bubbles, contact area with water strengthens on the one hand, and good purification has reduced the noise that purifies on the other hand.
Filter plate of the present utility model is provided with four, the big quantity of material that contains in the waste gas is after touching different filter plates, and the contaminated degree varies sample of filter plate is by the filter plate of the airport replacing the superiors, can prolong service life of the present utility model, reduce the cost of purifying exhaust air.
The bottom of blast pipe of the present utility model is arranged in the cover plate, can further add the contact area of atmospheric and water, strengthens clean-up effect.
Description of drawings
Accompanying drawing is structural representation of the present utility model.
In the drawings, 1 housing, 2 blast pipes, 3 gas outlets, 4 filtering layers, 5 filter plates, 6 filter bores, 7 cover plates, 8 bottom outlets.
The specific embodiment
As shown in drawings, the utility model comprises housing 1, feed the blast pipe 2 in the housing 1 and be fixed on filter plate 5 in the blast pipe 2, and described filter plate 5 is provided with filtering layer 4.
Described filter plate 5 is provided with filter bores 6.
The number of described filter plate 5 is four.
The bottom of described blast pipe 2 is provided with bottom outlet 8.
The bottom of described blast pipe 2 is arranged in the cover plate 7.
Described cover plate 7 is provided with filter bores 6.
Waste gas of the present utility model enters from blast pipe 2, in the housing 1 water is housed, the end that blast pipe 2 feeds in the housings 1 is provided with filter plate 5, and the top of filter plate 5 is provided with filtering layer 4, and filtering layer 4 is made up of such as materials such as fine sand, charcoals fine particulate material, for bubble and the filtration of smashing water, waste gas is separated into minute bubbles through the effect of filter plate 5 and filtering layer 4, and the contact area with water strengthens on the one hand, good purification has reduced the noise that purifies on the other hand.
The bottom of blast pipe 2 of the present utility model is arranged in the cover plate 7, can further add the contact area of atmospheric and water, strengthens clean-up effect.
Claims (6)
1. the emission-control equipment of a long service life is characterized in that, comprises housing (1), feeds the blast pipe (2) in the housing (1) and is fixed on the interior filter plate (5) of blast pipe (2), and described filter plate (5) is provided with filtering layer (4).
2. the emission-control equipment of long service life according to claim 1 is characterized in that, described filter plate (5) is provided with filter bores (6).
3. the emission-control equipment of long service life according to claim 1 and 2 is characterized in that, the number of described filter plate (5) is four.
4. the emission-control equipment of long service life according to claim 1 and 2 is characterized in that, the bottom of described blast pipe (2) is provided with bottom outlet (8).
5. the emission-control equipment of long service life according to claim 1 and 2 is characterized in that, the bottom of described blast pipe (2) is arranged in the cover plate (7).
6. the emission-control equipment of long service life according to claim 5 is characterized in that, described cover plate (7) is provided with filter bores (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143672 CN203123764U (en) | 2013-03-17 | 2013-03-17 | Waste gas processing device with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143672 CN203123764U (en) | 2013-03-17 | 2013-03-17 | Waste gas processing device with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203123764U true CN203123764U (en) | 2013-08-14 |
Family
ID=48931794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320143672 Expired - Fee Related CN203123764U (en) | 2013-03-17 | 2013-03-17 | Waste gas processing device with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203123764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052131A (en) * | 2019-03-25 | 2019-07-26 | 常州大学 | Device that is a kind of while handling flue gas and organic wastewater |
-
2013
- 2013-03-17 CN CN 201320143672 patent/CN203123764U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052131A (en) * | 2019-03-25 | 2019-07-26 | 常州大学 | Device that is a kind of while handling flue gas and organic wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140317 |