CN209782220U - Low-concentration gas treatment device - Google Patents
Low-concentration gas treatment device Download PDFInfo
- Publication number
- CN209782220U CN209782220U CN201920057770.8U CN201920057770U CN209782220U CN 209782220 U CN209782220 U CN 209782220U CN 201920057770 U CN201920057770 U CN 201920057770U CN 209782220 U CN209782220 U CN 209782220U
- Authority
- CN
- China
- Prior art keywords
- gas
- water seal
- liquid
- water
- outlet pipe
- 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.)
- Active
Links
Abstract
The utility model belongs to the technical field of the gas is handled, concretely relates to gaseous processing apparatus of low concentration gas. The gas treatment device comprises a water seal device, a combustion device and a heat exchange device, wherein the water seal device comprises a water seal tank and water seal liquid arranged in the water seal tank, an air inlet pipe and an air outlet pipe are arranged on the water seal tank, the port of the air inlet pipe is arranged below the liquid seal surface of the water seal liquid, the port of the air outlet pipe is arranged above the liquid seal surface of the water seal liquid, and the other end of the air outlet pipe is connected with the combustion device; the combustion device is provided with a plurality of air inlets, and the combustion device is connected with the heat exchange device through a flue gas outlet pipe. This low concentration gas's processing apparatus prevents that gas from returning gas in combustion process, stops the emergence of conflagration and avoids gas to explode, improves the security that gas used.
Description
Technical Field
The utility model belongs to the technical field of the gas is handled, concretely relates to gaseous processing apparatus of low concentration gas.
Background
In the process of gas power generation, the gas extracted from a coal mine is mainly fully utilized, the greenhouse effect of the gas on the atmosphere is reduced, the heat contained in the gas is utilized and converted into electric energy, the pollution to the atmosphere is reduced, and social resources are utilized. However, gas easily generates cyclone in the combustion process, and has a gas return phenomenon to cause explosion, the reaction is a thermal chain type reaction, when the mixture absorbs energy, the chain of the reaction molecule is broken and dissociated into two or more free radicals, the free radicals are further decomposed and then two or more free radicals are generated, the reaction chemical reaction speed is high, combustion or explosion type oxidation reaction is formed, and a large amount of harmful gas is generated after explosion, so that people are poisoned and killed, and the harm is great.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: to the above defect, the utility model provides a low concentration gas's processing apparatus prevents that gas from returning gas in combustion process, prevents the emergence of conflagration and avoids gas to explode, improves the security that gas was used.
The utility model provides a technical scheme that its technical problem adopted as follows: a low-concentration gas treatment device comprises a water seal device, a combustion device and a heat exchange device, wherein the water seal device comprises a water seal tank and water seal liquid arranged in the water seal tank, an air inlet pipe and an air outlet pipe are arranged on the water seal tank, the port of the air inlet pipe is arranged below the liquid seal surface of the water seal liquid, the port of the air outlet pipe is arranged above the liquid seal surface of the water seal liquid, and the other end of the air outlet pipe is connected with the combustion device; burner on be provided with a plurality of air intlets, burner and heat transfer device pass through the flue gas exit tube and be connected, low energy gas pass through during the intake pipe gets into the water encapsulation, in gas discharged the entering burner from the outlet duct after the water seal liquid, the air passes through the air intlet burning that sets up among the burner, the high temperature flue gas that obtains after the burning gets into heat transfer device and carries out the energy exchange, the reaction equation that takes place during the burning is: CH (CH)4+2O2＝CO2+2H2O, the device introduces a water seal device, can effectively prevent gas from returning, can prevent fire from happening, avoids gas from exploding, and improves the combustion process of low-concentration gasSafety in (2).
Furthermore, an included angle is formed between the air flow direction of the air inlet and the gas flow direction of gas in the combustion device, low-concentration gas enters the combustion device from the air outlet pipe, the air inlet direction is arranged to form an included angle with the gas flow direction, the gas is fully contacted and combusted with air by utilizing the binary collision theory of the gas, and the phenomenon of human poisoning caused by carbon monoxide generated by incomplete combustion of the gas is eliminated.
further, the flue gas exit tube on be provided with the filter screen, the filter screen can effectively filter the lime-ash in the high temperature flue gas, avoids the lime-ash to deposit in heat transfer device, can guarantee heat transfer device's heat exchange efficiency, can increase this low concentration gas treatment device's life again, in addition, the lime-ash clearance is convenient, only needs the filter screen in dismouting connection burner and the heat transfer device flue gas pipeline can guarantee the work efficiency of device, the practicality is strong.
The utility model has the advantages that: by adopting the scheme, the water seal device can effectively prevent gas from returning, prevent fire from happening, avoid gas from exploding and improve the safety of low-concentration gas in the combustion process; the direction of the air inlet is arranged to form an included angle with the gas flow direction, and the gas is fully contacted and combusted with the air by utilizing the binary collision theory of the gas, so that the poisoning phenomenon of a human body caused by carbon monoxide generated by incomplete combustion of the gas is eliminated; the filter screen can effectively filter off the lime-ash in the high temperature flue gas, avoids the lime-ash deposit in heat transfer device, can guarantee heat transfer device's heat exchange efficiency, can increase this low concentration gas treatment device's life again, and in addition, the lime-ash clearance is convenient, only needs the filter screen in dismouting connection burner and the heat transfer device flue gas pipeline can guarantee the work efficiency of device, and the practicality is strong.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
Wherein: 1 is water-sealed tank, 2 is water-sealed liquid, 3 is the intake pipe, 4 is the outlet duct, 5 is burner, 6 is air intlet, 7 is heat transfer device, 8 is the filter screen, 9 is the flue gas exit tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the low-concentration gas treatment device comprises a water seal device, a combustion device 5 and a heat exchange device 7, wherein the water seal device comprises a water seal tank 1 and water seal liquid 2 arranged in the water seal tank 1, an air inlet pipe 3 and an air outlet pipe 4 are arranged on the water seal tank 1, the port of the air inlet pipe 3 is arranged below the liquid seal surface of the water seal liquid 2, the port of the air outlet pipe 4 is arranged above the liquid seal surface of the water seal liquid 2, and the other end of the air outlet pipe 4 is connected with the combustion device 5; burner 5 on be provided with a plurality of air inlets 6, 6 air current direction that get into of air inlet be 45 collisions with 5 interior gas flow direction of burner, burner 5 and heat transfer device 7 be connected through flue gas exit tube 9, flue gas exit tube 9 on be provided with filter screen 8.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. A low concentration gas's processing apparatus which characterized in that: the combustion-supporting water-sealed gas-liquid heat exchanger comprises a water-sealed device, a combustion device and a heat exchange device, wherein the water-sealed device comprises a water-sealed tank and water-sealed liquid arranged in the water-sealed tank, an air inlet pipe and an air outlet pipe are arranged on the water-sealed tank, the port of the air inlet pipe is arranged below the liquid-sealed surface of the water-sealed liquid, the port of the air outlet pipe is arranged above the liquid-sealed surface of the water-sealed liquid, and the other end of the air outlet pipe is; the combustion device is provided with a plurality of air inlets, and the combustion device is connected with the heat exchange device through a flue gas outlet pipe.
2. The apparatus for treating a low concentration gas as set forth in claim 1, wherein: the air flow direction in the air inlet and the gas flow direction in the combustion device form an included angle.
3. The apparatus for treating a low concentration gas as set forth in claim 1, wherein: the smoke outlet pipe is provided with a filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920057770.8U CN209782220U (en) | 2019-01-14 | 2019-01-14 | Low-concentration gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920057770.8U CN209782220U (en) | 2019-01-14 | 2019-01-14 | Low-concentration gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209782220U true CN209782220U (en) | 2019-12-13 |
Family
ID=68792442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920057770.8U Active CN209782220U (en) | 2019-01-14 | 2019-01-14 | Low-concentration gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209782220U (en) |
-
2019
- 2019-01-14 CN CN201920057770.8U patent/CN209782220U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104359113B (en) | A kind of waste gas, liquid waste incineration system and method | |
| CN102233238A (en) | System and method for controlling and reducing NOx emissions | |
| CN203360550U (en) | Ammonia-containing tail gas treatment device in nitridation heat treatment technology | |
| CN104138705A (en) | Chemical waste gas treatment device and treatment technology | |
| CN107939494A (en) | A kind of cyclic utilization system of vehicle exhaust | |
| CN209782220U (en) | Low-concentration gas treatment device | |
| CN204254633U (en) | A kind of waste gas, liquid waste incineration system | |
| CN111271715B (en) | Combined low-nitrogen low-energy-consumption incinerator and incineration process | |
| CN210511724U (en) | Organic waste gas low-temperature oxidation treatment device | |
| CN110141947A (en) | A kind of coke oven flue gas carbon dioxide discharge-reduction technique and system | |
| CN108654340A (en) | Cokingization produces VOCs exhaust gas thermal oxidation new processes and processing unit | |
| CN202289844U (en) | Device for purifying waste gas containing high-concentration nitrogen oxide | |
| CN212841640U (en) | Catalytic combustion exhaust gas purification device | |
| CN1900591A (en) | Burning utilizing method for super low concentration combustible gas | |
| CN210473547U (en) | Gas boiler removes CO and takes off NOx integration purifier | |
| CN212594914U (en) | Waste liquid incinerator tail gas CO, NOx integration desorption device | |
| CN110026045B (en) | System-fast exhaust gas treatment device | |
| CN209355269U (en) | A kind of heating power burning facility for chemical industry tail gas purified treatment | |
| KR101944291B1 (en) | Apparatus for reducing exhaust gas of harmful substance and white smoke | |
| KR101096317B1 (en) | The removal system and the method of air pollutants from exhaust gas by using the catalytic converter | |
| CN112923382A (en) | High-concentration organic waste liquid plasma cracking recombination system and method | |
| CN216799303U (en) | Chemical storage tank waste gas RTO administers device | |
| CN217082577U (en) | Waste gas combustion processing device | |
| CN214075965U (en) | Flue gas polymer degree of depth denitration detecting system | |
| CN211358339U (en) | Dust removal desulfurization tower with heat recovery device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220712 Address after: 213022 No.5 Qinling Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Hehai New Energy Technology Development Co.,Ltd. Address before: 213000 No. 5, Qinling Road, Hehai street, Xinbei District, Changzhou City, Jiangsu Province Patentee before: JIANGSU HEHAI NEW ENERGY Co.,Ltd. |