CN203927947U - A kind of three wastes treatment pond comprehensive utilization system for tail-gas - Google Patents
A kind of three wastes treatment pond comprehensive utilization system for tail-gas Download PDFInfo
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- CN203927947U CN203927947U CN201420263731.0U CN201420263731U CN203927947U CN 203927947 U CN203927947 U CN 203927947U CN 201420263731 U CN201420263731 U CN 201420263731U CN 203927947 U CN203927947 U CN 203927947U
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- discharge duct
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- air duct
- duct
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Abstract
The utility model discloses a kind of three wastes treatment pond comprehensive utilization system for tail-gas, comprise aeration tank, on aeration tank, be provided with airtight gas skirt, airtight gas skirt is connected with discharge duct and return-air duct, the emission nozzle that discharge duct is located at incinerator sidewall is communicated with, blower fan is installed in discharge duct, and the return-air duct other end is connected on discharge duct.Assembling is between return-air duct and discharge duct connector and discharge duct and airtight gas skirt connector.Return-air duct and airtight gas skirt connector are provided with screen pack, and described screen pack is circular, is tightly connected with return-air duct, fits tightly.Utilize blower fan by the gas sampling of aeration tank generation and be transported in incinerator by pipeline, waste gas burns from emission nozzle ejection in incinerator, avoids the air-polluting while, has effectively utilized the calorific value of waste gas, and say the gathering-device Integral sealing using, can not cause the leakage of waste gas.
Description
Technical field
The utility model relates to a kind of three wastes treatment system, particularly a kind of three wastes treatment pond comprehensive utilization system for tail-gas.
Technical background
The three wastes are general names of waste gas, waste water, solid waste.Can be described as again " raw material that is placed on wrong place ".Recycled, also can be improved environmental sanitation.
" three wastes " are distinguished among differing cases, take multistage purification, decontamination, compression to subtract appearance, burning, the measure such as solidify and process, dispose.This process is called " three wastes " and processes and dispose.
For example, to radioactive liquid waste, according to its radioactive level, divide into basic, normal, high radioactive waste liquid, can adopt purified treatment, cement solidification or bitumen solidification, glass solidification.After solidifying, be stored in special-purpose disposal site or put into Deep Geological Formation Disposal storehouse and store, itself and biosphere are isolated.
The experiment that produces a small amount of toxic gas for the processing of waste gas should be carried out in fume hood, by exhaust equipment, a small amount of poison gas is discharged to outdoor, by Dilution air
The experiment that produces a large amount of toxic gases must possess absorption or treating apparatus.As sour gas alkali liquor absorptions such as nitrogen oxide, sulfur dioxide. flammable organic liquid waste can lead to oxygen completing combustion in combustion furnace.
Chemical enterprise produces the waste water that is rich in a large number the oxidizable substances such as organic matter, nitrite, ferrous salt, sulfide when producing, and needs could discharge after treatment, avoids causing the pollution of environment.Waste gas can be overflowed in use in waste water treatment aeration tank in processing procedure, if be directly discharged in atmosphere, the waste gas of this uncontrollable discharge can be to environment.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of can comprehensive utilization and the three wastes treatment pond comprehensive utilization system for tail-gas of environmental protection waste gas.
For solving the problems of the technologies described above, the utility model discloses a kind of three wastes treatment pond comprehensive utilization system for tail-gas, comprise aeration tank, on aeration tank, be provided with airtight gas skirt, airtight gas skirt is connected with discharge duct and return-air duct, the emission nozzle that discharge duct is located at incinerator sidewall is communicated with, and blower fan is installed in discharge duct, and the return-air duct other end is connected on discharge duct.
Further, discharge duct is cylindrical metal hollow cylinder, and inwall is with one deck anti-oxidation protection film.
Further, return-air duct is cylindrical metal hollow cylinder, and diameter is less than discharge duct diameter 1 ~ 10cm, and inwall is with one deck anti-oxidation protection film.
Further, assembling is between return-air duct and discharge duct connector and discharge duct and airtight gas skirt connector.
Further, return-air duct and airtight gas skirt connector are provided with screen pack, and described screen pack is circular, is tightly connected with return-air duct, fits tightly.
The utility model has the advantage of: utilize blower fan by the gas sampling of aeration tank generation and be transported in incinerator by pipeline, waste gas burns from emission nozzle ejection in incinerator, avoid the air-polluting while, effectively utilized the calorific value of waste gas, and say the gathering-device Integral sealing using, can not cause the leakage of waste gas.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
A kind of three wastes treatment pond comprehensive utilization system for tail-gas as shown in Figure 1, comprises aeration tank 1, airtight gas skirt 2, discharge duct 3 and return-air duct 4.Airtight gas skirt 2 is arranged on aeration tank 1, airtight gas skirt 2 is connected with discharge duct 3 and return-air duct 4, the emission nozzle 6 that discharge duct 3 is located at incinerator 5 sidewalls is communicated with, and blower fan 7 is installed in discharge duct 3, and return-air duct 4 other ends are connected on discharge duct 3.
Under blower fan 7 effects, the waste gas that aeration tank 2 produces is by airtight gas skirt 3, exhaust piping 4 from emission nozzle 6 ejections, and this emission nozzle 6 is over against the burner 8 of incinerator.By burner 8, by waste gas burning, avoid air-polluting simultaneously, utilized the calorific value of waste gas.
In addition, discharge duct 3 is cylindrical metal hollow cylinder, and inwall is with one deck anti-oxidation protection film, and return-air duct 4 is cylindrical metal hollow cylinder, and diameter is less than discharge duct 3 diameter 1 ~ 10cm, and inwall is with one deck anti-oxidation protection film.Avoid discharge duct 3, return-air duct 4, because contacting with waste gas for a long time to produce reacts, increases equipment service efficiency greatly.
Blower fan 7 is arranged between return-air duct 4 and discharge duct 3 connectors and discharge duct 3 and airtight gas skirt 2 connectors.Return-air duct 4 is provided with screen pack 9 with airtight gas skirt 2 connectors, and screen pack 9 is circular, is tightly connected with return-air duct 4, fits tightly.When not affecting exhaust effect, prevent that waste gas is in the inner samsara of airtight gas skirt 2.
Claims (5)
1. a three wastes treatment pond comprehensive utilization system for tail-gas, comprises aeration tank, it is characterized in that: on described aeration tank, be provided with airtight gas skirt, described airtight gas skirt is connected with discharge duct and return-air duct; The emission nozzle that described discharge duct is located at incinerator sidewall is communicated with, and blower fan is installed in discharge duct; The described return-air duct other end is connected on discharge duct.
2. a kind of three wastes treatment pond comprehensive utilization system for tail-gas according to claim 1, is characterized in that: described discharge duct is cylindrical metal hollow cylinder, and inwall is with one deck anti-oxidation protection film.
3. a kind of three wastes treatment pond comprehensive utilization system for tail-gas according to claim 1, is characterized in that: described return-air duct is cylindrical metal hollow cylinder, and diameter is less than discharge duct diameter 1 ~ 10cm, and inwall is with one deck anti-oxidation protection film.
4. a kind of three wastes treatment pond comprehensive utilization system for tail-gas according to claim 1, is characterized in that: described assembling is between return-air duct and discharge duct connector and discharge duct and airtight gas skirt connector.
5. a kind of three wastes treatment pond comprehensive utilization system for tail-gas according to claim 1, is characterized in that: described return-air duct and airtight gas skirt connector are provided with screen pack, and described screen pack is circular, is tightly connected with return-air duct, fits tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263731.0U CN203927947U (en) | 2014-05-22 | 2014-05-22 | A kind of three wastes treatment pond comprehensive utilization system for tail-gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263731.0U CN203927947U (en) | 2014-05-22 | 2014-05-22 | A kind of three wastes treatment pond comprehensive utilization system for tail-gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927947U true CN203927947U (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420263731.0U Expired - Fee Related CN203927947U (en) | 2014-05-22 | 2014-05-22 | A kind of three wastes treatment pond comprehensive utilization system for tail-gas |
Country Status (1)
| Country | Link |
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| CN (1) | CN203927947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772016A (en) * | 2015-04-27 | 2015-07-15 | 姬志强 | Waste gas treatment device |
| CN105135448A (en) * | 2015-10-08 | 2015-12-09 | 四川长城环境科学研究院 | Medical three-waste treatment system solving method and device |
-
2014
- 2014-05-22 CN CN201420263731.0U patent/CN203927947U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772016A (en) * | 2015-04-27 | 2015-07-15 | 姬志强 | Waste gas treatment device |
| CN105135448A (en) * | 2015-10-08 | 2015-12-09 | 四川长城环境科学研究院 | Medical three-waste treatment system solving 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20200522 |