CN213395361U - Novel catalytic combustion equipment for treating organic waste gas - Google Patents
Novel catalytic combustion equipment for treating organic waste gas Download PDFInfo
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- CN213395361U CN213395361U CN202022342072.8U CN202022342072U CN213395361U CN 213395361 U CN213395361 U CN 213395361U CN 202022342072 U CN202022342072 U CN 202022342072U CN 213395361 U CN213395361 U CN 213395361U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model provides a novel catalytic combustion equipment that organic waste gas administered, including the casing, the inside of casing is separately formed burning chamber and washing gas chamber by the baffle, and the top in washing gas chamber sets up the gas vent, and this gas vent intercommunication casing outside exhaust duct, the casing sets up the admission line, this admission line intercommunication casing outside with burning chamber, the burning chamber sets up gas transmission pipeline outward, this gas transmission pipeline intercommunication the gas vent in burning chamber with the air inlet of washing gas chamber bottom, the washing gas intracavity sets up the washing liquid, gas transmission pipeline includes that the level of one section at least high-order pipeline section is higher than the liquid level in washing gas chamber. This novel catalytic combustion equipment that organic waste gas administered can get rid of nitrogen oxide/oxysulfide in the catalytic combustion back gas, avoids causing the atmosphere pollution, reduces the gaseous temperature behind the catalytic combustion simultaneously, avoids producing white cigarette.
Description
Technical Field
The utility model relates to a waste gas treatment equipment, specific theory has related to a novel catalytic combustion equipment that organic waste gas administered.
Background
The organic waste gas treatment means that the pollution of the organic waste gas is reduced or eliminated by various technical measures through different ways. The currently common organic waste gas treatment methods mainly comprise an adsorption method, an absorption method, a catalytic combustion method, a thermal combustion method, a biological reagent spraying method and the like. The adsorption method only absorbs organic waste gas into the activated carbon or zeolite, does not really eliminate the organic waste gas, but generates secondary pollution, and also needs to periodically replace and treat the waste activated carbon, so the cost is higher; the absorption method requires a large amount of chemical reagents, which are expensive and difficult to recover; the thermal combustion method needs to reach higher temperature when organic waste gas is combusted, the application is difficult, the catalytic combustion method is low in combustion temperature, has better application prospect and attracts the attention of a large number of professionals, however, part of organic matters are combusted and contain nitrogen/sulfur elements, and nitrogen oxide/sulfur oxide formed after combustion still can cause certain air pollution.
In order to solve the above problems, people are always seeking an ideal technical solution.
Disclosure of Invention
The utility model aims at the defects of the prior art, thereby providing a novel catalytic combustion device for treating organic waste gas.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is:
the utility model provides a novel catalytic combustion equipment that organic waste gas administered, includes the casing, and the inside of casing is separately formed burning chamber and washing gas chamber by the baffle, and the top in washing gas chamber sets up the gas vent, and this gas vent intercommunication casing outside exhaust duct, the casing sets up the admission line, this admission line intercommunication casing outside with burning chamber, the burning chamber sets up gas transmission pipeline outward, this gas transmission pipeline intercommunication the gas vent in burning chamber with the air inlet of washing gas chamber bottom, the washing gas intracavity sets up the lotion, gas transmission pipeline includes one section at least high pipeline section, and the level of high pipeline section is higher than the liquid level in washing gas chamber.
Based on the above, the bottom surface of the air washing cavity is uniformly provided with a plurality of pipe holes communicated with the interior of the air washing cavity, the bottom of the air washing cavity is provided with a pipeline interface, and the tail end of the air conveying pipeline is hermetically connected with the pipeline interface.
Based on the above, the inside puddler that sets up of gas washing chamber sets up a plurality of stirring vane on the puddler, and the one end of puddler stretches out the gas washing chamber and connects driving motor.
Based on the above, the top in combustion chamber sets up the gas vent, and the front end of gas transmission pipeline is connected to this gas vent, the bottom in combustion chamber sets up the air inlet, and the end of gas transmission pipeline is connected to this air inlet, the inside in combustion chamber sets up honeycomb catalyst carrier, and the last catalyst that is loaded of catalyst carrier.
Based on the above, a heat insulation cavity is arranged between the combustion cavity and the air washing cavity, the air inlet pipeline penetrates through the heat insulation cavity from the outside of the shell and is connected with the combustion cavity, and the air delivery pipeline penetrates through the heat insulation cavity from the combustion cavity and is connected with the air washing cavity.
Based on the above, the pipe hole level that the gas transmission pipeline penetrates through the heat insulation cavity and is connected with the gas washing cavity is higher than the liquid level of the gas washing cavity.
Based on the above, the pipe sections of the air inlet pipeline and the gas transmission pipeline, which are positioned in the heat insulation cavity, are spiral pipe sections, the spiral pipe sections are tangent to the inner wall of the heat insulation cavity, and the spiral pipe sections of the air inlet pipeline and the gas transmission pipeline are wound in parallel.
Based on the above, the pipeline interface is provided with the check valve.
The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model provides a novel catalytic combustion equipment that organic waste gas administered, in the use, organic waste gas passes through the admission line and gets into the burning intracavity burning, and the burning back is gaseous to get into the scrubbing chamber through gas transmission pipeline and removes nitrogen/sulfur oxide, then exhaust gas, and gas transmission pipeline includes one section high level pipeline section at least, and the level of high level pipeline section is higher than the liquid level in scrubbing chamber, avoids the lotion to flow back along gas transmission pipeline.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a housing; 2. a combustion chamber; 3. a purge cavity; 4. a thermally insulating cavity; 5. a stirring rod; 6. a stirring blade; 7. a catalyst support; 8. a gas pipeline; 9. an air inlet duct.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
As shown in figure 1, a novel catalytic combustion equipment that organic waste gas administers, including casing 1, casing 1's inside is separately formed combustion chamber 2 and washing gas chamber 3 by the baffle, and washing gas chamber 3's top sets up the gas vent, and this gas vent intercommunication casing 1 outside exhaust duct, casing 1 sets up inlet line 9, this inlet line 9 intercommunication casing 1 outside with combustion chamber 2, combustion chamber 2 are equipped with gas transmission pipeline 8 outward, and this gas transmission pipeline 8 intercommunication combustion chamber 2's gas vent with the air inlet of washing gas chamber 3 bottom, set up the lotion in the washing gas chamber 3, gas transmission pipeline 8 includes that the level of at least one section high-order pipeline section is higher than washing gas chamber 3's liquid level.
In the use, organic waste gas passes through the admission line and gets into the burning intracavity burning, and the gaseous nitrogen/sulfur oxide that gets into the scrubbing chamber through gas transmission pipeline after the burning removes, then exhaust gas, and gas transmission pipeline includes one section at least high-order pipeline section, and the level of high-order pipeline section is higher than the liquid level in scrubbing chamber, avoids the lotion to follow gas transmission pipeline backward flow.
Further, the bottom surface of gas washing cavity 3 sets up the inside pipe hole of evenly setting up a plurality of intercommunication gas washing cavities 3, the bottom of gas washing cavity 3 sets up the pipeline interface, the end and this pipeline interface sealing connection of gas transmission pipeline 8 to the gas of gas transmission pipeline output shunts, improves the contact efficiency of gas and lotion after the burning.
Further, the inside puddler 5 that sets up of gas washing chamber 3 sets up a plurality of stirring vane 6 on the puddler 5, and the one end of puddler 5 stretches out gas washing chamber 3 and connects driving motor, through mechanical stirring for gas and lotion fully contact.
Further, the top in combustion chamber 2 sets up the gas vent, and the front end of gas transmission pipeline 8 is connected to this gas vent, the bottom in combustion chamber 2 sets up the air inlet, and the end of air inlet pipeline 9 is connected to this air inlet, the inside in combustion chamber 2 sets up honeycomb catalyst carrier 7, and the last load of catalyst carrier 7 has the catalyst.
Further, a heat insulation cavity 4 is arranged between the combustion cavity 2 and the gas washing cavity 3, the air inlet pipeline 9 penetrates through the heat insulation cavity 4 from the outside of the shell 1 and is connected with the combustion cavity 2, the air delivery pipeline 8 penetrates through the heat insulation cavity 4 and is connected with the gas washing cavity 3 from the combustion cavity 2, and after combustion, heat exchange is carried out on gas and organic waste gas in the heat insulation cavity, so that the organic waste gas before combustion is preheated, and heat energy required by gas combustion is reduced.
Furthermore, the pipe hole level that the gas transmission pipeline 8 penetrates through the heat insulation cavity 4 and is connected with the gas washing cavity 3 is higher than the liquid level of the gas washing cavity 3, so that the backflow of the washing liquid is avoided.
Further, the pipe sections of the air inlet pipeline 9 and the gas transmission pipeline 8, which are positioned in the heat insulation cavity 4, are spiral pipe sections, the spiral pipe sections are tangent to the inner wall of the heat insulation cavity 4, the spiral pipe sections of the air inlet pipeline 9 and the gas transmission pipeline 8 are mutually wound in parallel, the contact area of the two pipelines is increased, and the heat exchange efficiency is improved.
Furthermore, the pipeline interface of the washing air cavity is provided with a one-way valve, so that the washing liquid is prevented from flowing back.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (8)
1. The utility model provides a novel catalytic combustion equipment that organic waste gas administered which characterized in that: including the casing, the inside of casing is separately formed burning chamber and washing gas chamber by the baffle, and the top in washing gas chamber sets up the gas vent, and this gas vent intercommunication casing outside exhaust duct, the casing sets up inlet duct, this inlet duct intercommunication casing outside with the burning chamber sets up gas transmission pipeline outside the burning chamber, this gas transmission pipeline intercommunication the gas vent in burning chamber with the air inlet of washing gas chamber bottom, set up the lotion in the washing gas chamber, gas transmission pipeline includes one section high-order pipeline section at least, and the level of high-order pipeline section is higher than the liquid level in washing gas chamber.
2. The novel catalytic combustion device for organic waste gas treatment according to claim 1, wherein: the bottom surface of the air washing cavity is uniformly provided with a plurality of pipe holes communicated with the interior of the air washing cavity, the bottom of the air washing cavity is provided with a pipeline interface, and the tail end of the air conveying pipeline is hermetically connected with the pipeline interface.
3. The novel catalytic combustion device for organic waste gas treatment according to claim 1 or 2, characterized in that: the inside puddler that sets up of gas washing chamber sets up a plurality of stirring vane on the puddler, and the one end of puddler stretches out the gas washing chamber and connects driving motor.
4. The novel catalytic combustion device for organic waste gas treatment according to claim 3, wherein: the top in combustion chamber sets up the gas vent, and the front end of gas transmission pipeline is connected to this gas vent, the bottom in combustion chamber sets up the air inlet, and the end of air inlet pipeline is connected to this air inlet, the inside in combustion chamber sets up honeycomb catalyst carrier, and the last catalyst that is loaded of catalyst carrier.
5. The novel catalytic combustion device for organic waste gas treatment according to claim 1, wherein: a heat insulation cavity is arranged between the combustion cavity and the air washing cavity, the air inlet pipeline penetrates through the heat insulation cavity from the outside of the shell and is connected with the combustion cavity, and the air transmission pipeline penetrates through the heat insulation cavity from the combustion cavity and is connected with the air washing cavity.
6. The novel catalytic combustion device for organic waste gas treatment according to claim 5, wherein: the horizontal height of the pipe hole of the gas transmission pipeline which penetrates through the heat insulation cavity and is connected with the gas washing cavity is higher than the liquid level of the gas washing cavity.
7. The novel catalytic combustion device for organic waste gas treatment according to claim 6, wherein: the pipe sections of the air inlet pipeline and the gas transmission pipeline, which are positioned in the heat insulation cavity, are spiral pipe sections, the spiral pipe sections are tangent to the inner wall of the heat insulation cavity, and the spiral pipe sections of the air inlet pipeline and the gas transmission pipeline are mutually wound in parallel.
8. The novel catalytic combustion device for organic waste gas treatment according to claim 2, wherein: the pipeline interface is provided with a check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022342072.8U CN213395361U (en) | 2020-10-20 | 2020-10-20 | Novel catalytic combustion equipment for treating organic waste gas |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022342072.8U CN213395361U (en) | 2020-10-20 | 2020-10-20 | Novel catalytic combustion equipment for treating organic waste gas |
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| CN213395361U true CN213395361U (en) | 2021-06-08 |
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| CN202022342072.8U Active CN213395361U (en) | 2020-10-20 | 2020-10-20 | Novel catalytic combustion equipment for treating organic waste gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115920612A (en) * | 2022-11-14 | 2023-04-07 | 江苏普立尔环保科技有限公司 | Industrial waste gas treatment method and device |
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- 2020-10-20 CN CN202022342072.8U patent/CN213395361U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115920612A (en) * | 2022-11-14 | 2023-04-07 | 江苏普立尔环保科技有限公司 | Industrial waste gas treatment method and device |
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