CN202823133U - High-efficiency waste gas purification and recovery device - Google Patents
High-efficiency waste gas purification and recovery device Download PDFInfo
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- CN202823133U CN202823133U CN 201220549329 CN201220549329U CN202823133U CN 202823133 U CN202823133 U CN 202823133U CN 201220549329 CN201220549329 CN 201220549329 CN 201220549329 U CN201220549329 U CN 201220549329U CN 202823133 U CN202823133 U CN 202823133U
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- temperature plasma
- waste gas
- recovery device
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Abstract
The utility model discloses a high-efficiency waste gas purification and recovery device which comprises a gas inlet channel, a gas guide device, a low-temperature plasma reactor, a cryogenic condenser, an exhaust passage and a photocatalytic reactor, wherein the gas inlet channel is connected with a gas inlet of the gas guide device; a gas outlet of the gas guide device is connected with the low-temperature plasma reactor; the low-temperature plasma reactor is connected with the cryogenic condenser; the cryogenic condenser is connected with the exhaust passage; an outlet of the exhaust passage is connected with the photocatalytic reactor; and the exhaust passage is provided with a backflow pipeline which is connected with the gas inlet channel. According to the high-efficiency waste gas purification and recovery device, cooled tail gas is filled back into the gas inlet channel again, and the gas in the gas inlet channel can be cooled, so that the working temperature of the gas guide device can be reduced; and the work load of the low-temperature plasma reactor is reduced, so that the whole device can run in a relatively good working environment.
Description
Technical field
The utility model is a kind of waste gas purification recovery device, is applicable to high energy-consuming enterprises and carries out the waste gas purification recovery, is specially adapted to the coal electrical domain.
Background technology
The exhaust-gas treatment of coal electrical domain is to affect the important step that enterprise produces always, because capacity is large, recovery and purification are all very difficult, and cost is high.
For the problems referred to above, the applicant is at the complete machine structure of having applied on the same day " waste gas purification recovery device ", carried out unique design and innovation for the complete machine structure of waste gas purification recovery device, the effect that air cleaning is reclaimed can be reached 97%.But for some field, such clean-up effect still can not meet the demands, so need to further design on the basis of existing equipment and innovate.
The utility model content
The purpose of this utility model provides a kind of waste gas that fire coal is produced and carries out the waste gas purification recovery device that high-efficient purification reclaims.
The purpose of this utility model is come specific implementation by the following technical programs:
A kind of efficiency of waste gas purification recovery device, comprise air intake duct, gas operated device, reaction of low temperature plasma device, deep cooling condenser, exhaust duct and photo catalysis reactor, described air intake duct is connected with the air inlet of gas operated device, the exhaust outlet of described gas operated device is connected with the reaction of low temperature plasma device, described low-temperature plasma reactor is connected with the deep cooling condenser, described deep cooling condenser is connected with exhaust duct, the exit position of described exhaust duct is connected with described photo catalysis reactor, be provided with reflux line at described exhaust duct, described reflux line is connected on the air intake duct.
Further, be provided with ternary catalyzing unit at described air intake duct, described reflux line is connected on the described ternary catalyzing unit, and the low temperature exhaust gas of described reflux line can be lowered the temperature to ternary catalyzing unit, improves the operating efficiency of ternary catalyzing unit.
Efficiency of waste gas purification recovery device described in the utility model, by again being recharged on the air intake duct by the tail gas after the cooling down, can lower the temperature to the gas of air intake duct inside, reduce the operating temperature of gas operated device, and can reduce the live load of reaction of low temperature plasma device, guarantee that whole equipment moves under better working environment, make the clean-up effect of equipment better, and the life-span is also more permanent.
Description of drawings
The below is described in further detail the utility model with embodiment with reference to the accompanying drawings.
Fig. 1 is the structure chart of the described waste gas purification recovery device of the utility model embodiment.
The specific embodiment
As shown in Figure 1, the described waste gas purification recovery device of the utility model embodiment, comprise air intake duct 1, gas operated device 2, reaction of low temperature plasma device 3, deep cooling condenser 4, exhaust duct 5 and photo catalysis reactor 6, described air intake duct 1 is connected with the air inlet of gas operated device 2, the exhaust outlet of described gas operated device 2 is connected with reaction of low temperature plasma device 3, described low-temperature plasma reactor 3 is connected with deep cooling condenser 4, described deep cooling condenser 4 is connected with exhaust duct 5, the exit position of described exhaust duct 5 is connected with described photo catalysis reactor 6, be provided with reflux line 7 at described exhaust duct 5, described reflux line 7 is connected on the air intake duct 1.
Further, be provided with ternary catalyzing unit 8 at described air intake duct 1, described reflux line 7 is connected on the described ternary catalyzing unit 8, and the low temperature exhaust gas of described reflux line can be lowered the temperature to ternary catalyzing unit, improves the operating efficiency of ternary catalyzing unit.
Efficiency of waste gas purification recovery device described in the utility model, by again being recharged on the air intake duct by the tail gas after the cooling down, can lower the temperature to the gas of air intake duct inside, reduce the operating temperature of gas operated device, and can reduce the live load of reaction of low temperature plasma device, guarantee that whole equipment moves under better working environment, make the clean-up effect of equipment better, and the life-span is also more permanent.
Claims (2)
1. efficiency of waste gas purification recovery device, comprise air intake duct, gas operated device, the reaction of low temperature plasma device, the deep cooling condenser, exhaust duct and photo catalysis reactor, described air intake duct is connected with the air inlet of gas operated device, the exhaust outlet of described gas operated device is connected with the reaction of low temperature plasma device, described low-temperature plasma reactor is connected with the deep cooling condenser, described deep cooling condenser is connected with exhaust duct, the exit position of described exhaust duct is connected with described photo catalysis reactor, it is characterized in that, be provided with reflux line at described exhaust duct, described reflux line is connected on the air intake duct.
2. efficiency of waste gas purification recovery device as claimed in claim 1, it is characterized in that, be provided with ternary catalyzing unit at described air intake duct, described reflux line is connected on the described ternary catalyzing unit, the low temperature exhaust gas of described reflux line can be lowered the temperature to ternary catalyzing unit, improves the operating efficiency of ternary catalyzing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549329 CN202823133U (en) | 2012-10-25 | 2012-10-25 | High-efficiency waste gas purification and recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549329 CN202823133U (en) | 2012-10-25 | 2012-10-25 | High-efficiency waste gas purification and recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202823133U true CN202823133U (en) | 2013-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549329 Expired - Fee Related CN202823133U (en) | 2012-10-25 | 2012-10-25 | High-efficiency waste gas purification and recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202823133U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908891A (en) * | 2014-04-04 | 2014-07-09 | 安徽省含山县天顺环保设备有限公司 | Waste gas purification environmental protection machine |
| CN103949131A (en) * | 2014-05-08 | 2014-07-30 | 上海兰宝环保科技有限公司 | Photochemistry coupling low-temperature plasma waste gas treatment device |
| CN105268289A (en) * | 2015-10-14 | 2016-01-27 | 江苏金鹏环境科技集团有限公司 | Waste gas treatment system |
-
2012
- 2012-10-25 CN CN 201220549329 patent/CN202823133U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908891A (en) * | 2014-04-04 | 2014-07-09 | 安徽省含山县天顺环保设备有限公司 | Waste gas purification environmental protection machine |
| CN103949131A (en) * | 2014-05-08 | 2014-07-30 | 上海兰宝环保科技有限公司 | Photochemistry coupling low-temperature plasma waste gas treatment device |
| CN105268289A (en) * | 2015-10-14 | 2016-01-27 | 江苏金鹏环境科技集团有限公司 | Waste gas treatment system |
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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: 20130327 Termination date: 20131025 |