CN220817770U - Waste gas catalytic combustion device - Google Patents
Waste gas catalytic combustion device Download PDFInfo
- Publication number
- CN220817770U CN220817770U CN202322644325.0U CN202322644325U CN220817770U CN 220817770 U CN220817770 U CN 220817770U CN 202322644325 U CN202322644325 U CN 202322644325U CN 220817770 U CN220817770 U CN 220817770U
- Authority
- CN
- China
- Prior art keywords
- filter
- pipe
- exhaust gas
- filtering mechanism
- catalytic combustion
- 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
- 238000007084 catalytic combustion reaction Methods 0.000 title claims abstract description 28
- 239000002912 waste gas Substances 0.000 title abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 238000002485 combustion reaction Methods 0.000 claims abstract description 36
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 27
- 238000001179 sorption measurement Methods 0.000 claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 13
- 239000000446 fuel Substances 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000007789 gas Substances 0.000 abstract description 30
- 238000000034 method Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 description 9
- 238000012545 processing Methods 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Chimneys And Flues (AREA)
Abstract
The utility model discloses an exhaust gas catalytic combustion device, and relates to the technical field of catalytic combustion devices. Including the intake pipe, intake pipe one end is provided with filtering mechanism, filtering mechanism contains the shell, the inside second filter that is provided with of shell, second filter top is provided with the shower, set up from top to bottom between second filter and the shower, filtering mechanism one side is provided with combustion mechanism. According to the utility model, through the arrangement of the filtering mechanism and the combustion mechanism, in the use process, the filtering plate and the adsorption plate of the filtering mechanism are in a modularized design, so that the filtering mechanism is easy to replace and clean, the maintenance difficulty and the maintenance cost of equipment are greatly reduced, and meanwhile, the arrangement of the activated carbon adsorption plate and the spray pipe can filter dust and impurities in waste gas, so that the waste gas is ensured to be fully combusted, and the environment pollution is reduced.
Description
Technical Field
The utility model relates to the technical field of catalytic combustion devices, in particular to an exhaust catalytic combustion device.
Background
The patent publication number 202221673766.2 discloses an exhaust gas catalytic combustion device, including processing tower, landing leg, combustion chamber, dismounting device, catalyst, blast pipe, fan, air inlet and heat exchanger, the bottom of processing tower is located to the landing leg, the inside upper end of processing tower is located to the combustion chamber, dismounting device locates on the processing tower, the catalyst is located dismounting device, the top of processing tower is located to the blast pipe, the fan is located on the blast pipe, the air inlet is located on the processing tower and is located the lower part of processing tower, the heat exchanger is located on the air inlet and is connected with the blast pipe. The utility model belongs to the technical field of waste gas treatment, and particularly relates to a waste gas catalytic combustion device which is convenient for replacing a catalyst and fully utilizes combustion and preheating.
But above-mentioned equipment is at waste gas catalytic combustion's in-process, because its inside treatment tower's setting, at waste gas catalytic combustion's in-process, inconvenient dust and impurity in the waste gas are filtered, lead to waste gas burning inadequately easily, have increased the pollution of environment, so to this kind of condition we propose a more convenient and practical waste gas catalytic combustion device and satisfy the user demand.
Disclosure of utility model
The present utility model is directed to an exhaust gas catalytic combustion device, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an exhaust gas catalytic combustion device, includes the intake pipe, intake pipe one end is provided with filtering mechanism, filtering mechanism contains the shell, the inside second filter that is provided with of shell, second filter top is provided with the shower, set up from top to bottom between second filter and the shower, filtering mechanism one side is provided with combustion mechanism.
Still further, an exhaust gas catalytic combustion device, shell bottom one side fixedly connected with inlet tube, inlet tube one end fixedly connected with header tank, the header tank is inside to be provided with first filter, the water pump is installed to header tank one side, water pump output and shower one end fixed connection.
Still further, an exhaust gas catalytic combustion device, the shower top is provided with first active carbon adsorption board, first fan is installed at the shell top, be provided with the baffle between first active carbon adsorption board and the first fan.
Further, in the exhaust gas catalytic combustion device, a connecting pipe is arranged between the combustion mechanism and the filtering mechanism.
Still further, an exhaust gas catalytic combustion device, combustion mechanism contain the protective housing, the inside combustion chamber protecting crust that is provided with of protective housing, combustion chamber protecting crust one side fixedly connected with fuel inlet pipe, the igniter is installed to fuel inlet pipe one side.
Still further, an exhaust gas catalytic combustion device, protective housing bottom inner wall fixedly connected with second active carbon adsorption board, protective housing bottom one side fixedly connected with blast pipe, the inside second fan that is provided with of blast pipe.
Compared with the prior art, the utility model has the beneficial effects that:
This waste gas catalytic combustion device, through the setting of filtering mechanism and combustion mechanism, in the use, filtering mechanism's filter and adsorption plate adopt modularized design, easily change and clearance, greatly reduced the maintenance degree of difficulty and the maintenance cost of equipment, the setting of active carbon adsorption plate and shower simultaneously can filter dust and impurity in the waste gas, guarantees that waste gas fully burns to reduce the pollution to the environment, the device simple structure, the practicality is stronger, is fit for promoting.
Meanwhile, the device combines various modes such as filtration, combustion, adsorption and the like, can effectively remove harmful substances in waste gas, and has better treatment effect than a single method.
Drawings
FIG. 1 is a schematic diagram of the overall mechanism structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the overall mechanism of the present utility model;
FIG. 3 is a schematic cross-sectional view of a filter device of the present utility model;
fig. 4 is a schematic cross-sectional view of the combustion apparatus of the present utility model.
In the figure: 1. an air inlet pipe; 2. a filtering mechanism; 201. a housing; 202. a water inlet pipe; 203. a water collection tank; 204. a first filter plate; 205. a water pump; 206. a shower pipe; 207. a second filter plate; 208. a first activated carbon adsorption plate; 209. a baffle; 210. a first fan; 3. a connecting pipe; 4. a combustion mechanism; 401. a protective shell; 402. a combustion chamber protective housing; 403. a fuel feed pipe; 404. an igniter; 405. a second activated carbon adsorption plate; 406. a second fan; 407. and an exhaust pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an exhaust gas catalytic combustion device, includes intake pipe 1, and intake pipe 1 one end is provided with filtering mechanism 2, and filtering mechanism 2 contains shell 201, and shell 201 inside is provided with second filter 207, and second filter 207 top is provided with shower 206, sets up from top to bottom between second filter 207 and the shower 206, and filtering mechanism 2 one side is provided with combustion mechanism 4, installs connecting pipe 3 between combustion mechanism 4 and the filtering mechanism 2.
It should be noted that, in the use process, the exhaust gas enters the device through the air inlet pipe 1 and the filtering mechanism 2, and a second filtering plate 207 and a spraying pipe 206 are arranged inside the housing 201, so that the exhaust gas can be preliminarily filtered, and the filtered exhaust gas enters the combustion mechanism 4 through the connecting pipe 3 at the top of the housing 201 for combustion decomposition. The setting of filtering mechanism 2 can filter dust and impurity in the waste gas, guarantees that waste gas fully burns to reduce the pollution to the environment.
As shown in fig. 3, in the exhaust gas catalytic combustion device, a water inlet pipe 202 is fixedly connected to one side of the bottom of a housing 201, a water collecting tank 203 is fixedly connected to one end of the water inlet pipe 202, a first filter plate 204 is arranged inside the water collecting tank 203, a water pump 205 is installed on one side of the water collecting tank 203, an output end of the water pump 205 is fixedly connected with one end of a spray pipe 206, a first activated carbon adsorption plate 208 is arranged above the spray pipe 206, a first fan 210 is installed at the top of the housing 201, and a baffle 209 is arranged between the first activated carbon adsorption plate 208 and the first fan 210.
It should be noted that, in the use, waste gas enters into inside the filter mechanism 2, first fan 210 starts, simultaneously water pump 205 starts and makes shower 206 spray waste gas, second filter 207 filters debris, waste water enters into header tank 203 inside through inlet tube 202, can filter through first filter 204, make things convenient for the reutilization, filtered waste gas passes through first active carbon adsorption board 208 and baffle 209, finally discharge through connecting pipe 3, filter and adsorption board adopt the modularized design, easy change and clearance, greatly reduced the maintenance degree of difficulty and the maintenance cost of equipment.
As shown in fig. 4, a catalytic combustion device for exhaust gas, the combustion mechanism 4 comprises a protecting shell 401, a combustion chamber protecting shell 402 is arranged inside the protecting shell 401, a fuel feeding pipe 403 is fixedly connected to one side of the combustion chamber protecting shell 402, an igniter 404 is arranged on one surface of the fuel feeding pipe 403, a second activated carbon adsorption plate 405 is fixedly connected to the inner wall of the bottom of the protecting shell 401, an exhaust pipe 407 is fixedly connected to one side of the bottom of the protecting shell 401, and a second fan 406 is arranged inside the exhaust pipe 407.
It should be noted that, in the use process, the exhaust gas enters the combustion mechanism 4 through the connecting pipe 3, in the combustion mechanism 4, the exhaust gas is mixed with fuel and ignited by the igniter 404, the harmful substances are decomposed and degraded through high temperature combustion, meanwhile, the second fan 406 is started, the residue or the exhaust gas which is not completely combusted is filtered 405 through the second activated carbon adsorption plate, the activated carbon can adsorb the harmful substances, so as to further clean the exhaust gas, the cleaned exhaust gas leaves the device through the exhaust pipe 407, and the harmful substances in the exhaust gas can be converted into harmless substances or the concentration thereof can be reduced through methods such as high temperature combustion, activated carbon adsorption and the like, thereby reducing the pollution to the environment.
Firstly, the exhaust gas has a first activated carbon adsorption plate 208, a second filter plate 207 and a spray pipe 206 in the housing 201 through the air inlet pipe 1 and the filter mechanism 2, the exhaust gas can be primarily filtered, then, the exhaust gas enters the combustion mechanism 4 through the connecting pipe 3, the exhaust gas is mixed with fuel and ignited by the igniter 404 in the combustion mechanism 4, harmful substances are decomposed and degraded through high-temperature combustion, residues or incompletely combusted exhaust gas can be adsorbed by the second activated carbon adsorption plate 405 when passing through the second activated carbon adsorption plate 405, finally, the cleaned exhaust gas leaves the device through the exhaust pipe 407, dust and impurities in the exhaust gas can be filtered through the arrangement of the filter mechanism 2, the exhaust gas is ensured to be fully combusted, and the harmful substances in the exhaust gas can be converted into harmless substances or the concentration of the harmful substances is reduced through the arrangement of the combustion mechanism 4, so that the pollution to the environment is reduced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (6)
1. An exhaust catalytic combustion device comprising an inlet pipe (1), characterized in that: the utility model discloses a combustion engine, including intake pipe (1), filtering mechanism (2) are provided with filter (206), intake pipe (1) one end is provided with filtering mechanism (2), filtering mechanism (2) contain shell (201), shell (201) inside is provided with second filter (207), second filter (207) top is provided with shower (206), set up from top to bottom between second filter (207) and shower (206), filtering mechanism (2) one side is provided with combustion mechanism (4).
2. An exhaust gas catalytic combustion device according to claim 1, wherein: the novel water-saving device is characterized in that a water inlet pipe (202) is fixedly connected to one side of the bottom of the shell (201), a water collecting tank (203) is fixedly connected to one end of the water inlet pipe (202), a first filter plate (204) is arranged inside the water collecting tank (203), a water pump (205) is mounted on one side of the water collecting tank (203), and the output end of the water pump (205) is fixedly connected with one end of a spray pipe (206).
3. An exhaust gas catalytic combustion device according to claim 1, wherein: a first activated carbon adsorption plate (208) is arranged above the spray pipe (206), a first fan (210) is arranged at the top of the shell (201), and a baffle (209) is arranged between the first activated carbon adsorption plate (208) and the first fan (210).
4. An exhaust gas catalytic combustion device according to claim 1, wherein: a connecting pipe (3) is arranged between the combustion mechanism (4) and the filtering mechanism (2).
5. An exhaust gas catalytic combustion device according to claim 1, wherein: the combustion mechanism (4) comprises a protective shell (401), a combustion chamber protective shell (402) is arranged inside the protective shell (401), a fuel feeding pipe (403) is fixedly connected to one side of the combustion chamber protective shell (402), and an igniter (404) is arranged on one side of the fuel feeding pipe (403).
6. An exhaust gas catalytic combustion device according to claim 5, wherein: the utility model discloses a protective housing, including protective housing (401) bottom inner wall fixedly connected with second active carbon adsorption board (405), protective housing (401) bottom one side fixedly connected with blast pipe (407), blast pipe (407) inside is provided with second fan (406).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322644325.0U CN220817770U (en) | 2023-09-27 | 2023-09-27 | Waste gas catalytic combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322644325.0U CN220817770U (en) | 2023-09-27 | 2023-09-27 | Waste gas catalytic combustion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220817770U true CN220817770U (en) | 2024-04-19 |
Family
ID=90679703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322644325.0U Active CN220817770U (en) | 2023-09-27 | 2023-09-27 | Waste gas catalytic combustion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220817770U (en) |
-
2023
- 2023-09-27 CN CN202322644325.0U patent/CN220817770U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208599409U (en) | A kind of flue gas processing device for boiler | |
| CN113577944A (en) | Cleaning device is collected to impurity in boiler waste gas | |
| CN1546211A (en) | Drying room exhaust gas purification and energy recovery system and apparatus | |
| CN108014591A (en) | A kind of boiler waste gas treating device | |
| CN220817770U (en) | Waste gas catalytic combustion device | |
| CN205277551U (en) | Motor vehicle exhaust purifier | |
| CN211706338U (en) | Organic waste gas purification treatment system | |
| CN111888907A (en) | Boiler flue gas denitration device and denitration method thereof | |
| CN217785164U (en) | A exhaust purification is discharged and is kept away subassembly for coating production | |
| CN220321300U (en) | Flue gas purification device for garbage treatment | |
| CN218393008U (en) | Emptying waste gas treatment device | |
| CN2703968Y (en) | Baking-room waste-gas purifying treatment and energy-source recovering system and apparatus | |
| CN220689109U (en) | Tail gas treatment device for combustion furnace | |
| CN219663279U (en) | Multistage fume purification treatment equipment | |
| CN220026414U (en) | Filtering device for heat recovery | |
| CN213656769U (en) | Garbage incinerator based on energy-saving and environment-friendly technology | |
| CN215782448U (en) | Medical waste gas purifier | |
| CN108815992A (en) | The air pollutants processor of heat-recoverable | |
| CN214437757U (en) | Environment-friendly purification equipment for factory | |
| CN214370200U (en) | Water smoke cooling type waste gas purifying incinerator | |
| CN218209646U (en) | Power plant is with flue gas separation device who has recovery structure | |
| CN215175173U (en) | Biomass particle combustion furnace capable of purifying smoke dust | |
| CN213132307U (en) | High temperature dust-containing waste gas treatment device | |
| CN218944682U (en) | Environment-friendly smoke and dust exhaust treatment device | |
| CN219913091U (en) | RTO exhaust treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |