CN202638232U - Exhaust gas purification device - Google Patents
Exhaust gas purification device Download PDFInfo
- Publication number
- CN202638232U CN202638232U CN 201220322972 CN201220322972U CN202638232U CN 202638232 U CN202638232 U CN 202638232U CN 201220322972 CN201220322972 CN 201220322972 CN 201220322972 U CN201220322972 U CN 201220322972U CN 202638232 U CN202638232 U CN 202638232U
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- CN
- China
- Prior art keywords
- tank body
- gas purification
- exhaust
- waste gas
- purification apparatus
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an exhaust gas purification device, comprising a tank body, wherein a gas inlet and a gas outlet are arranged at the two ends of the tank body, micropore filter screens are arranged at the two ends inside the tank body, activated carbon is filled in the tank body between the micropore filter screens, the gas outlet is connected with a centrifugal fan through a pipeline, and an exhaust port of the centrifugal fan is connected with an exhaust pipe; a 90-degree elbow is arranged at the upper end of the exhaust pipe; the distance from the exhaust port of the exhaust pipe to the ground is 15-20 m; and an activated carbon replacement port is arranged on the tank body. The exhaust gas purification device has the beneficial effects that the structure is simple, the cost is low, organic gas such as methanol can be filtered and exhausted to the air through the adsorption effect of the activated carbon, and the air pollution is avoided.
Description
Technical field
The utility model relates to a kind of emission-control equipment, relates in particular to a kind of waste gas purification apparatus.
Background technology
Fast development along with economy, also brought simultaneously serious problem of environmental pollution, various Organic Waste Gas Pollution environment, especially the synthetic organic exhaust gas in chemical plant contains the gases such as xylene, serious environment pollution, occurred at present being used for the device that plant gas is processed, but its complicated structure and cost are higher.
The utility model content
The purpose of this utility model be to provide a kind of simple in structure, cost is lower and effectively purify the waste gas purification apparatus of plant gas.
The utility model is realized by following measure: a kind of waste gas purification apparatus, comprise that two ends are provided with the tank body of air inlet and gas outlet, two ends in the described tank body are provided with micro-strainer, between described microporous filter screen, be filled with active carbon in the described tank body, described gas outlet is connected with centrifugal blower by pipeline, and the exhaust outlet of described centrifugal blower is connected with exhaust duct.
The upper end of described exhaust duct is 90 ° bend pipe.
The exhaust outlet of described exhaust duct height overhead is 15-20 rice.
Be provided with the active carbon replacement port above the described tank body.
The beneficial effects of the utility model are: simple in structure, cost is low, utilizes the suction-operated of active carbon, is discharged in the air after the filtrations such as the organic gas that the chemical plant is produced such as methyl alcohol again, has avoided air pollution.Wherein, the waste gas that the chemical plant is produced is passed in the tank body by exhaust piping, waste gas filters xylene gas through the active carbon in the tank body, and there is exhaust duct to draw maximum discharge purified gas by centrifugal blower, the two ends of tank body are provided with the micro-strainer that stops active carbon, the top active carbon replacement port that also is provided with of tank body is convenient to regularly replace active carbon; The upper end of exhaust duct is 90 ° bend pipe, avoids rainwater etc. to enter, and affects gas discharging.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Wherein, Reference numeral is: 1, air inlet; 2, micro-strainer; 3, active carbon; 4, active carbon replacement port; 5, tank body; 6, gas outlet; 7, centrifugal blower; 8, exhaust duct.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, this programme is set forth.
Referring to Fig. 1, the utility model is a kind of waste gas purification apparatus, comprise that two ends are respectively arranged with the tank body 5 of air inlet 1 and gas outlet 6, the tank body 5 that is positioned at two ends is provided with micro-strainer 2, between microporous filter screen 2, be filled with active carbon 3 in the tank body 5, gas outlet 6 is connected with centrifugal blower 7 by pipeline, and the exhaust outlet of centrifugal blower 7 is connected with exhaust duct 8; The upper end of exhaust duct 8 is 90 ° bend pipe; The exhaust outlet of exhaust duct 8 height overhead is 18 meters; Be provided with active carbon replacement port 4 above the tank body 5.
The utility model can pass through or adopt existing techniques in realizing without the technical characterictic of describing; do not repeat them here; certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example; the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement also should belong to protection domain of the present utility model.
Claims (5)
1. waste gas purification apparatus, it is characterized in that, comprise that two ends are provided with the tank body of air inlet and gas outlet, two ends in the described tank body are provided with micro-strainer, between described microporous filter screen, be filled with active carbon in the described tank body, described gas outlet is connected with centrifugal blower by pipeline, and the exhaust outlet of described centrifugal blower is connected with exhaust duct.
2. waste gas purification apparatus according to claim 1 is characterized in that, the upper end of described exhaust duct is 90 ° bend pipe.
3. waste gas purification apparatus according to claim 1 and 2 is characterized in that, the exhaust outlet of described exhaust duct height overhead is 15-20 rice.
4. waste gas purification apparatus according to claim 1 and 2 is characterized in that, is provided with the active carbon replacement port above the described tank body.
5. waste gas purification apparatus according to claim 3 is characterized in that, is provided with the active carbon replacement port above the described tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220322972 CN202638232U (en) | 2012-07-05 | 2012-07-05 | Exhaust gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220322972 CN202638232U (en) | 2012-07-05 | 2012-07-05 | Exhaust gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202638232U true CN202638232U (en) | 2013-01-02 |
Family
ID=47407414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220322972 Expired - Fee Related CN202638232U (en) | 2012-07-05 | 2012-07-05 | Exhaust gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202638232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826406A (en) * | 2014-02-12 | 2015-08-12 | 张杨 | Circular air-filtering machine |
| CN107570130A (en) * | 2017-10-25 | 2018-01-12 | 上海宏澄环境科技有限公司 | A kind of saturated activity charcoal recycling equipment and application method |
-
2012
- 2012-07-05 CN CN 201220322972 patent/CN202638232U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826406A (en) * | 2014-02-12 | 2015-08-12 | 张杨 | Circular air-filtering machine |
| CN107570130A (en) * | 2017-10-25 | 2018-01-12 | 上海宏澄环境科技有限公司 | A kind of saturated activity charcoal recycling equipment and application method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20160705 |