CN204469484U - A kind of chemical experiment waste gas filter - Google Patents
A kind of chemical experiment waste gas filter Download PDFInfo
- Publication number
- CN204469484U CN204469484U CN201520088993.2U CN201520088993U CN204469484U CN 204469484 U CN204469484 U CN 204469484U CN 201520088993 U CN201520088993 U CN 201520088993U CN 204469484 U CN204469484 U CN 204469484U
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- filter chamber
- filter
- screen pack
- waste gas
- blast pipe
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Abstract
A kind of chemical experiment waste gas filter, comprise air inlet pipe, heating clamber, heater, first filter chamber, pre-filter screen layer, change locking switch, blast pipe, anion screen pack, second filter chamber, 3rd filter chamber, HEPA screen pack, through the activated charcoal strainer of specially treated, 4th filter chamber, escape pipe and air intake device, described air inlet pipe is connected with heating clamber, described first inside, filter chamber is provided with pre-filter screen layer, described second filter chamber is connected with the first filter chamber by blast pipe, and the second inside, filter chamber is provided with anion screen pack, described 3rd filter chamber is connected with the second filter chamber by blast pipe, and the 3rd inside, filter chamber is provided with HEPA screen pack, described 4th filter chamber is connected by blast pipe with the 3rd filter chamber, and the 4th inside, filter chamber is provided with the activated charcoal strainer through specially treated, described escape pipe is connected with the 4th filter chamber, this apparatus structure is simple, filter efficiency is high, reduce waste gas to the pollution of air.
Description
Technical field
The utility model relates to a kind of chemical experiment emission-control equipment, is specifically related to a kind of chemical experiment waste gas filter.
Background technology
The vital task that during atmospheric environment protection, Chinese environmental is administered, the serious industry of atmosphere pollution is as metallurgy, chemical industry, building materials, the pollution sources such as stone material have been put into the mandatory improvement category of Chinese environmental protection, though the exhaust pollution problems of chemical laboratory excludes the mandatory improvement category of Chinese environmental protection at present, but device harm also can't neglect, constantly perfect along with Chinese environmental protection policy, the exhaust pollution problems in laboratory has caused the great attention of environmental administration, become one of project of Chemical release examination, the waste gas that chemical laboratory is discharged not only pollutes atmospheric environment, also have impact on the healthy of periphery crowd, if meet overcast and rainy, low pressure weather, the waste gas of discharging is difficult to timely diffusion, the local pollution of the environment can be caused serious, cause the formation of local acid rain, form social effects of pollution.
Utility model content
The purpose of this utility model is just to provide a kind of chemical experiment waste gas filter to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of chemical experiment waste gas filter, comprise air inlet pipe, heating clamber, heater, first filter chamber, pre-filter screen layer, change locking switch, blast pipe, anion screen pack, second filter chamber, 3rd filter chamber, HEPA screen pack, activated charcoal strainer, 4th filter chamber, escape pipe and air intake device, described air inlet pipe is connected with heating clamber, described heating clamber is connected with the first filter chamber, described first inside, filter chamber is provided with pre-filter screen layer, described second filter chamber is connected with the first filter chamber by blast pipe, and the second inside, filter chamber is provided with anion screen pack, described 3rd filter chamber is connected with the second filter chamber by blast pipe, and the 3rd inside, filter chamber is provided with HEPA screen pack, described 4th filter chamber is connected by blast pipe with the 3rd filter chamber, and the 4th inside, filter chamber is provided with activated charcoal strainer, described escape pipe is connected with the 4th filter chamber.
Preferably, described first filter chamber, the second filter chamber, the 3rd filter chamber and the 4th filter chamber are respectively arranged with replacing locking switch.
Preferably, described pre-filter screen layer, anion screen pack, HEPA screen pack and activated charcoal strainer all can be disassembled replacing.
Preferably, heater is provided with below described heating clamber.
Preferably, described escape pipe is provided with air intake device.
The beneficial effects of the utility model are: this apparatus structure is simple, practical, waste gas can be filtered through multiple filter course, rate of filtration block, long service life, easy to use and thoroughly desirable filter effect can be reached, reduce environmental pollution, avoid the injury that crowd, society are caused.
Accompanying drawing explanation
Fig. 1 is structural representation described in the utility model;
In figure: 1, air inlet pipe, 2, heating clamber, 3, heater, 4, the first filter chamber, 5, pre-filter screen layer, 6, change locking switch, 7, blast pipe, 8, anion screen pack, the 9, second filter chamber, 10, the 3rd filter chamber, 11, HEPA screen pack, 12, activated charcoal strainer, the 13, the 4th filter chamber, 14, escape pipe, 15, air intake device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
1 describe by reference to the accompanying drawings, a kind of chemical experiment waste gas filter of the utility model, comprise air inlet pipe 1, heating clamber 2, heater 3, first filter chamber 4, pre-filter screen layer 5, change locking switch 6, blast pipe 7, anion screen pack 8, second filter chamber 9, 3rd filter chamber 10, HEPA screen pack 11, activated charcoal strainer 12, 4th filter chamber 13, escape pipe 14 and air intake device 15, described air inlet pipe 1 is connected with heating clamber 2, described heating clamber 2 is connected with the first filter chamber 4, described first inside, filter chamber 4 is provided with pre-filter screen layer 5, pre-filter screen layer 5 is through antibacterial material process, can filtering larger particles pollutant, improve filter effect, described second filter chamber 9 is connected with the first filter chamber 4 by blast pipe 7, and the second inside, filter chamber 9 is provided with anion screen pack 8, effectively can make the smog of positively charged in waste gas, dust, the suspended particles such as peculiar smell that go mouldy produce neutralization, make it precipitation landing to be caught by filter screen, described 3rd filter chamber 10 is connected with the second filter chamber 9 by blast pipe 7, and the 3rd inside, filter chamber 10 is provided with HEPA screen pack 11, pollutant micronic dust and the flue gas of more than 0. 3 microns can be filtered out, and fungistatic coating can anti-bacteria and virus, described 4th filter chamber 13 is connected by blast pipe 7 with the 3rd filter chamber 10, and the 4th inside, filter chamber 13 is provided with activated charcoal strainer 12, can effective filtering sulfur dioxide, the air peculiar smell such as nitrogen dioxide, described escape pipe 14 is connected with the 4th filter chamber 13, described first filter chamber 4, second filter chamber 9, 3rd filter chamber 10 and the 4th filter chamber 13 are respectively arranged with replacing locking switch 6, be convenient to change cleaned filter screen, described pre-filter screen layer 5, anion screen pack 8, HEPA screen pack 11 and activated charcoal strainer 12 all can be disassembled replacing, improve the service life of screen pack and the effect of waste gas filtering, heater 3 is provided with below described heating clamber 2, for giving gas-heated, accelerate the circulation of waste gas, improve filter efficiency, described escape pipe 14 is provided with air intake device 15, ensure that waste gas can totally fast be discharged from escape pipe 14, improve filter efficiency.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. a chemical experiment waste gas filter, comprise air inlet pipe (1), heating clamber (2), heater (3), first filter chamber (4), pre-filter screen layer (5), change locking switch (6), blast pipe (7), anion screen pack (8), second filter chamber (9), 3rd filter chamber (10), HEPA screen pack (11), activated charcoal strainer (12), 4th filter chamber (13), escape pipe (14) and air intake device (15), it is characterized in that: described air inlet pipe (1) is connected with heating clamber (2), described heating clamber (2) is connected with the first filter chamber (4), described first filter chamber (4) inside is provided with pre-filter screen layer (5), described second filter chamber (9) is connected with the first filter chamber (4) by blast pipe (7), and the second filter chamber (9) inside is provided with anion screen pack (8), described 3rd filter chamber (10) is connected with the second filter chamber (9) by blast pipe (7), and the 3rd filter chamber (10) inside is provided with HEPA screen pack (11), described 4th filter chamber (13) is connected by blast pipe (7) with the 3rd filter chamber (10), and the 4th filter chamber (13) inside is provided with activated charcoal strainer (12), described escape pipe (14) is connected with the 4th filter chamber (13).
2. a kind of chemical experiment waste gas filter according to claim 1, it is characterized in that: described first filter chamber (4), second filter chamber (9), the 3rd filter chamber (10) and the 4th filter chamber (13) are respectively arranged with replacing locking switch (6).
3. a kind of chemical experiment waste gas filter according to claim 1, it is characterized in that: described pre-filter screen layer (5), anion screen pack (8), HEPA screen pack (11) and activated charcoal strainer (12) all can be disassembled replacing.
4. a kind of chemical experiment waste gas filter according to claim 1, is characterized in that: described heating clamber (2) below is provided with heater (3).
5. a kind of chemical experiment waste gas filter according to claim 1, is characterized in that: described escape pipe (14) is provided with air intake device (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088993.2U CN204469484U (en) | 2015-02-09 | 2015-02-09 | A kind of chemical experiment waste gas filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088993.2U CN204469484U (en) | 2015-02-09 | 2015-02-09 | A kind of chemical experiment waste gas filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204469484U true CN204469484U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520088993.2U Expired - Fee Related CN204469484U (en) | 2015-02-09 | 2015-02-09 | A kind of chemical experiment waste gas filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204469484U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966898A (en) * | 2019-05-06 | 2019-07-05 | 广西玉柴机器股份有限公司 | A kind of exhaust gas treatment method and device |
| CN110869732A (en) * | 2017-07-17 | 2020-03-06 | 罗伯特·博世有限公司 | Connection device for an exhaust gas measurement system |
-
2015
- 2015-02-09 CN CN201520088993.2U patent/CN204469484U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110869732A (en) * | 2017-07-17 | 2020-03-06 | 罗伯特·博世有限公司 | Connection device for an exhaust gas measurement system |
| CN109966898A (en) * | 2019-05-06 | 2019-07-05 | 广西玉柴机器股份有限公司 | A kind of exhaust gas treatment method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |