CN220958501U - Waste gas catalytic combustion device - Google Patents
Waste gas catalytic combustion device Download PDFInfo
- Publication number
- CN220958501U CN220958501U CN202322843570.4U CN202322843570U CN220958501U CN 220958501 U CN220958501 U CN 220958501U CN 202322843570 U CN202322843570 U CN 202322843570U CN 220958501 U CN220958501 U CN 220958501U
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- CN
- China
- Prior art keywords
- exhaust
- catalytic
- exhaust gas
- combustion chamber
- waste gas
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- 239000002912 waste gas Substances 0.000 title claims abstract description 29
- 238000007084 catalytic combustion reaction Methods 0.000 title claims abstract description 19
- 239000007789 gas Substances 0.000 claims abstract description 66
- 238000002485 combustion reaction Methods 0.000 claims abstract description 42
- 230000003197 catalytic effect Effects 0.000 claims abstract description 26
- 238000005192 partition Methods 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000006555 catalytic reaction Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Incineration Of Waste (AREA)
Abstract
The utility model relates to the technical field of waste gas treatment, in particular to a waste gas catalytic combustion device, which comprises a combustion chamber, wherein a vertical partition plate is arranged on the left side inside the combustion chamber, a transverse partition plate I is arranged on the right side of the vertical partition plate, a transverse partition plate II is arranged below the transverse partition plate, a vent is arranged between the right side of the transverse partition plate I and the inner wall of the right side of the combustion chamber, a waste gas inlet is formed in the right side of the top of the combustion chamber, an exhaust port is formed in the left side of the top of the combustion chamber, and a gas inlet is formed in the lower part of the right side of the combustion chamber; the waste gas inlet is provided with a waste gas pipeline: the gas inlet is provided with a combustion assembly for burning waste gas; the lower left side of the vertical partition board is provided with a catalytic component for decomposing and purifying waste gas. According to the utility model, the handle is pulled outwards when the catalytic block is replaced by arranging the catalytic assembly, and at the moment, the sliding frame is pulled outwards along the sliding groove, so that the catalytic block can be replaced, the effect of being convenient for replacing the catalytic block is achieved, and the improvement of the working efficiency and the catalytic reaction of waste gas is facilitated.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a waste gas catalytic combustion device.
Background
The catalytic combustion of waste gas means that hydrocarbon in organic waste gas is rapidly oxidized with salt water and carbon dioxide under the action of a catalyst under the condition of lower temperature, so as to achieve the aim of treatment, and Chinese patent discloses a catalytic combustion device (issued publication No. CN 215216275U) for waste gas. Accordingly, a person skilled in the art provides an exhaust gas catalytic combustion device to solve the problems set forth in the background art.
Disclosure of utility model
In order to solve the technical problems, the utility model provides an exhaust gas catalytic combustion device, which comprises a combustion chamber, wherein a vertical partition plate is arranged on the left side inside the combustion chamber, a transverse partition plate I is arranged on the right side of the vertical partition plate, a transverse partition plate II is arranged below the transverse partition plate, a vent is arranged between the right side of the transverse partition plate I and the inner wall of the right side of the combustion chamber, an exhaust gas inlet is formed in the right side of the top of the combustion chamber, an exhaust port is formed in the left side of the top of the combustion chamber, and a gas inlet is formed in the lower part of the right side of the combustion chamber;
an exhaust gas pipeline is arranged at the exhaust gas inlet;
the gas inlet is provided with a combustion assembly for combusting waste gas:
the lower left side of the vertical partition plate is provided with a catalytic component for decomposing and purifying waste gas:
the exhaust port is provided with an exhaust component for discharging the purified exhaust gas.
Preferably: the exhaust gas pipeline top is equipped with the fan, and the fan bottom is fixed in ground, exhaust gas pipeline end is fixed in exhaust gas inlet department and its inner wall rigid coupling has the fixed plate, and the mounting hole department rigid coupling of seting up on the fixed plate has the heat exchange tube, and the heat exchange tube runs through diaphragm one and diaphragm two, and the heat exchange tube is used for reducing the heat loss to improve exhaust gas combustion efficiency.
Preferably: the combustion assembly comprises a gas tank, a gas pipe arranged at the top of the gas tank penetrates through a gas inlet, and a flame spray head is fixedly connected to the tail end of the gas pipe and is used for providing gas required by combustion.
Preferably: the catalytic assembly comprises a supporting block, wherein the right side of the supporting block is fixed on the left side of the vertical partition plate, a sliding groove is formed in the inner side of the supporting block, a sliding frame is connected to the sliding groove in a sliding mode, and the supporting block plays a role in supporting the sliding frame.
Preferably: the outside of the sliding frame is provided with a handle, the inner wall of the sliding frame is movably connected with a catalytic block, and the catalytic block is used for controlling the generation of reaction products, reducing the generation of harmful substances and improving the reaction efficiency.
Preferably: the exhaust assembly comprises an exhaust pipe, a motor frame is fixedly connected to the inner wall of the bottom end of the exhaust pipe, a motor is fixedly connected to the top of the motor frame, an exhaust fan is fixedly connected to the output end of the bottom of the motor, and the exhaust fan is used for exhausting decomposed and purified waste gas out of the combustion chamber.
The utility model has the technical effects and advantages that:
According to the utility model, the handle is pulled outwards when the catalytic block is replaced by arranging the catalytic assembly, and at the moment, the sliding frame is pulled outwards along the sliding groove, so that the catalytic block can be replaced, the effect of being convenient for replacing the catalytic block is achieved, and the improvement of the working efficiency and the catalytic reaction of waste gas is facilitated.
Drawings
FIG. 1 is a schematic perspective view of an exhaust catalytic combustion device according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of an exhaust catalytic combustion device according to an embodiment of the present application;
FIG. 3 is a partial cross-sectional view of an exhaust catalytic combustion device according to an embodiment of the present application;
Fig. 4 is a partial enlarged view at a in fig. 3 provided by an embodiment of the present application:
Fig. 5 is a schematic structural diagram of a catalytic assembly in an exhaust catalytic combustion device according to an embodiment of the present application.
In the figure:
1. A combustion chamber: 11. a vertical partition board; 12. a diaphragm I; 13. a diaphragm II; 14. an exhaust gas inlet: 15. an exhaust port; 16. a gas inlet;
2. An exhaust gas duct; 21. a fixing plate;
3. A blower; 4. a heat exchange tube;
5. A combustion assembly; 51. a gas tank; 52. a gas pipe; 53. a flame spray head;
6. A catalytic assembly; 61. a support block; 611. a chute; 62. a carriage; 621. a handle; 63. a catalytic block;
7. An exhaust assembly; 71. an exhaust pipe; 711. a motor frame; 72. a motor; 73. and a fan.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Examples
Referring to fig. 1 to 5, in this embodiment, an exhaust catalytic combustion device is provided, which includes a combustion chamber 1, a vertical partition 11 is disposed on the left side inside the combustion chamber 1, a first diaphragm 12 is disposed on the right side of the vertical partition 11, a second diaphragm 13 is disposed below the first diaphragm 12, a vent is disposed between the right side of the first diaphragm 12 and the right inner wall of the combustion chamber 1, an exhaust gas inlet 14 is disposed on the right side of the top of the combustion chamber 1, an exhaust port 15 is disposed on the left side of the top of the combustion chamber 1, and a gas inlet 16 is disposed below the right side of the combustion chamber 1; an exhaust gas pipeline 2 is arranged at the exhaust gas inlet 14; the gas inlet 16 is provided with a combustion assembly 5 for combusting the exhaust gases: the lower left side of the vertical partition plate 11 is provided with a catalytic assembly 6 for decomposing and purifying waste gas: an exhaust assembly 7 for discharging the purified exhaust gas is provided at the exhaust port 15.
Specifically, a fan 3 is arranged at the initial end of the exhaust gas pipeline 2, the bottom of the fan 3 is fixed on the ground, the tail end of the exhaust gas pipeline 2 is fixed at the exhaust gas inlet 14, the inner wall of the exhaust gas pipeline is fixedly connected with a fixing plate 21, a heat exchange pipe 4 is fixedly connected at a mounting hole formed in the fixing plate 21, the heat exchange pipe 4 penetrates through the first transverse partition plate 12 and the second transverse partition plate 13, and the heat exchange pipe 4 is used for reducing heat loss, so that the exhaust gas combustion efficiency is improved; the combustion assembly 5 comprises a gas tank 51, a gas pipe 52 arranged at the top of the gas tank 51 penetrates through the gas inlet 16, a flame spray head 53 is fixedly connected at the tail end of the gas pipe 52, and the gas tank 51 is used for providing gas required by combustion.
The catalytic assembly 6 comprises a supporting block 61, wherein the right side of the supporting block 61 is fixed on the left side of the vertical partition plate 11, a chute 611 is arranged on the inner side of the supporting block, a sliding frame 62 is connected on the chute 611 in a sliding manner, and the supporting block 61 plays a role of supporting the sliding frame 62; the handle 621 is arranged on the outer side of the sliding frame 62, the catalytic block 63 is movably connected to the inner wall of the sliding frame 62, and the catalytic block 63 is used for controlling the generation of reaction products, reducing the generation of harmful substances and improving the reaction efficiency; the exhaust assembly 7 comprises an exhaust pipe 71, a motor frame 711 is fixedly connected to the inner wall of the bottom end of the exhaust pipe 71, a motor 72 is fixedly connected to the top of the motor frame 711, an exhaust fan 73 is fixedly connected to the output end of the bottom of the motor 72, and the exhaust fan 73 is used for exhausting decomposed and purified waste gas out of the combustion chamber 1.
Working principle:
Starting a fan 3, sucking waste gas into a waste gas pipeline 2, enabling the waste gas to enter the lower part of a diaphragm II 13 in the combustion chamber 1 along a heat exchange pipe 4 arranged at the tail end of the waste gas pipeline 2, starting a flame spray head 53 to burn fuel gas after the combustion assembly 5 detects the waste gas, controlling the generation of reaction products by a catalytic block 63 in the combustion process, reducing the generation of harmful substances, improving the reaction efficiency, enabling the catalyzed waste gas to enter a space between the diaphragm I12 and the diaphragm II 13 through a vertical diaphragm 11, and simultaneously enabling an operating exhaust fan 73 to discharge the decomposed and purified waste gas out of the combustion chamber 1;
When the catalytic block 63 is replaced, the handle 621 is pulled outward, and at this time, the carriage 62 is pulled outward along the chute 611, and at this time, the catalytic block 63 can be replaced.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. The utility model provides an exhaust gas catalytic combustion device, includes combustion chamber (1), and combustion chamber (1) inside left side is equipped with erects baffle (11), erects baffle (11) right side and is equipped with diaphragm one (12), and diaphragm one (12) below is equipped with diaphragm two (13), be equipped with the air vent between diaphragm one (12) right side and combustion chamber (1) right side inner wall, exhaust gas inlet (14) and gas vent (15) have been seted up on its top left side in combustion chamber (1) top right side, gas inlet (16) have been seted up to combustion chamber (1) right side below, its characterized in that:
an exhaust gas pipeline (2) is arranged at the exhaust gas inlet (14);
a combustion assembly (5) for burning waste gas is arranged at the gas inlet (16);
A catalytic component (6) for decomposing and purifying waste gas is arranged below the left side of the vertical partition plate (11):
an exhaust assembly (7) for discharging the purified exhaust gas is arranged at the exhaust port (15).
2. The catalytic combustion device for exhaust gas according to claim 1, wherein the start end of the exhaust gas pipe (2) is provided with a fan (3), the bottom of the fan (3) is fixed on the ground, the tail end of the exhaust gas pipe (2) is fixed at the exhaust gas inlet (14) and the inner wall of the exhaust gas pipe is fixedly connected with a fixing plate (21), a heat exchange pipe (4) is fixedly connected at a mounting hole formed in the fixing plate (21), and the heat exchange pipe (4) penetrates through the first transverse partition plate (12) and the second transverse partition plate (13).
3. The exhaust gas catalytic combustion device according to claim 1, wherein the combustion assembly (5) comprises a gas tank (51), a gas pipe (52) arranged at the top of the gas tank (51) penetrates through the gas inlet (16), and a flame spray head (53) is fixedly connected at the tail end of the gas pipe (52).
4. An exhaust gas catalytic combustion device according to claim 1, characterized in that the catalytic assembly (6) comprises a support block (61), the right side of the support block (61) is fixed to the left side of the vertical partition (11) and the inside thereof is provided with a chute (611), and the chute (611) is slidably connected with a carriage (62).
5. The exhaust gas catalytic combustion device according to claim 4, wherein a handle (621) is arranged on the outer side of the sliding frame (62), and the catalytic block (63) is movably connected to the inner wall of the sliding frame (62).
6. The exhaust catalytic combustion device according to claim 1, wherein the exhaust assembly (7) comprises an exhaust pipe (71), a motor frame (711) is fixedly connected to the inner wall of the bottom end of the exhaust pipe (71), a motor (72) is fixedly connected to the top of the motor frame (711), and an exhaust fan (73) is fixedly connected to the output end of the bottom of the motor (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322843570.4U CN220958501U (en) | 2023-10-23 | 2023-10-23 | Waste gas catalytic combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322843570.4U CN220958501U (en) | 2023-10-23 | 2023-10-23 | Waste gas catalytic combustion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220958501U true CN220958501U (en) | 2024-05-14 |
Family
ID=91013497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322843570.4U Active CN220958501U (en) | 2023-10-23 | 2023-10-23 | Waste gas catalytic combustion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220958501U (en) |
-
2023
- 2023-10-23 CN CN202322843570.4U patent/CN220958501U/en active Active
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| GR01 | Patent grant |