CN219913090U - VOCs burner - Google Patents
VOCs burner Download PDFInfo
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- CN219913090U CN219913090U CN202321275034.2U CN202321275034U CN219913090U CN 219913090 U CN219913090 U CN 219913090U CN 202321275034 U CN202321275034 U CN 202321275034U CN 219913090 U CN219913090 U CN 219913090U
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- heat
- regenerator
- heat storage
- chamber
- vocs
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- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 36
- 238000005192 partition Methods 0.000 claims abstract description 48
- 238000005338 heat storage Methods 0.000 claims abstract description 35
- 238000002485 combustion reaction Methods 0.000 claims abstract description 33
- 238000009825 accumulation Methods 0.000 claims abstract description 28
- 230000001105 regulatory effect Effects 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000746 purification Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004056 waste incineration Methods 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 discloses a VOCs combustion device, which comprises a first heat accumulation chamber and a second heat accumulation chamber, wherein a combustion chamber is communicated above the first heat accumulation chamber and the second heat accumulation chamber, a first heat accumulation body is arranged in the first heat accumulation chamber, and a second heat accumulation body is arranged in the second heat accumulation chamber; a plurality of first partition plates are arranged in the first heat storage chamber at intervals, the first heat storage chamber is partitioned into an S-shaped space by the plurality of first partition plates, a plurality of second partition plates are arranged in the second heat storage chamber, and the second heat storage chamber is partitioned into the S-shaped space by the plurality of second partition plates. The first regenerator and the second regenerator with the S-shaped space provided by the utility model prolong the advancing route of VOCs in the first regenerator and the second regenerator, increase the stay time of the VOCs in the first regenerator and the second regenerator, ensure that the VOCs can absorb enough heat, fully burn when reaching the combustion chamber for combustion, and ensure the purification effect of the combustion device.
Description
Technical Field
The utility model relates to a VOCs combustion device.
Background
The VOCs remediation combustion process is a process that converts combustible harmful components in exhaust gas to harmless or easily further processed and recovered substances by thermal oxidation. Such as petroleum industry hydrocarbon waste gas and other harmful gases, solvent industry waste gas, organic waste gas generated by urban waste incineration treatment, almost all malodorous substances (mercaptan, H2S) and the like, can be treated by a combustion method.
When the heat accumulating type incinerator is used for burning VOCs, VOCs can absorb heat through the heat accumulator and then enter the combustion chamber for burning, in the heat absorption process, the VOCs directly pass through the heat accumulator, the residence time is very short, the phenomenon of insufficient heat absorption easily occurs, and when burning, the burning is insufficient, the problems of low purification rate and poor purification effect occur.
Disclosure of Invention
The utility model aims to provide a VOCs combustion device for solving the problems in the background technology.
The aim of the utility model can be achieved by adopting the following technical scheme:
the VOCs combustion device comprises a first heat accumulation chamber and a second heat accumulation chamber, wherein a combustion chamber is communicated above the first heat accumulation chamber and the second heat accumulation chamber, a first heat accumulation body is arranged in the first heat accumulation chamber, and a second heat accumulation body is arranged in the second heat accumulation chamber;
a plurality of first partition plates which are distributed at intervals are arranged in the first heat storage chamber, the first heat storage chambers are partitioned into S-shaped spaces by the first partition plates, a plurality of second partition plates are arranged in the second heat storage chamber, and the second heat storage chambers are partitioned into S-shaped spaces by the second partition plates;
the bottom of the first regenerator is provided with a first air inlet and a first air outlet at intervals, and the bottom of the second regenerator is provided with a second air inlet and a second air outlet at intervals.
Preferably, the first partition plate is provided with two, one end of the first partition plate on the outer side is connected to the bottom surface of the first regenerator, a space for the first heat accumulator to pass through is reserved between the other end of the first partition plate on the outer side and the top surface of the first regenerator, one end of the first partition plate on the inner side is connected to the top surface of the first regenerator, and a space for the first heat accumulator to pass through is reserved between the other end of the first partition plate on the inner side and the bottom surface of the first regenerator.
Preferably, two second partition plates are arranged, one end of each second partition plate on the outer side is connected to the bottom surface of each second heat accumulation chamber, a space for the second heat accumulation body to pass through is reserved between the other end of each second partition plate on the outer side and the top surface of each second heat accumulation chamber, one end of each second partition plate on the inner side is connected to the top surface of each second heat accumulation chamber, and a space for the second heat accumulation body to pass through is reserved between the other end of each second partition plate on the inner side and the bottom surface of each second heat accumulation chamber.
Preferably, the first heat accumulator and the second heat accumulator are both in an S-shaped structure.
Preferably, heat insulation plates are arranged between the first heat accumulator and the inner wall of the first heat accumulator and between the second heat accumulator and the inner wall of the second heat accumulator.
Preferably, a burner is arranged on the combustion chamber.
Preferably, the air inlet pipe is connected with the lower part of the first air inlet and the lower part of the second air inlet, a first regulating valve is arranged at the joint of the air inlet pipe and the first air inlet, and a third regulating valve is arranged at the joint of the air inlet pipe and the second air inlet.
Preferably, an air outlet pipe is connected below the first air outlet and the second air outlet, a second regulating valve is arranged at the joint of the air outlet pipe and the first air outlet, and a fourth regulating valve is arranged at the joint of the air outlet pipe and the second air outlet.
The beneficial technical effects of the utility model are as follows:
the first regenerator and the second regenerator with the S-shaped space provided by the utility model prolong the advancing route of VOCs in the first regenerator and the second regenerator, increase the stay time of the VOCs in the first regenerator and the second regenerator, ensure that the VOCs can absorb enough heat, fully burn when reaching the combustion chamber for combustion, and ensure the purification effect of the combustion device.
Drawings
FIG. 1 is a schematic view showing the internal structure of a combustion apparatus according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a front structure of a combustion apparatus according to an embodiment of the present utility model;
FIG. 3 is a schematic view of the back side structure of a combustion apparatus according to an embodiment of the present utility model;
FIG. 4 is a schematic view of the first regenerator and the second regenerator of an embodiment of the present utility model;
FIG. 5 is a front view of a first regenerator and a second regenerator according to an embodiment of the present utility model;
FIG. 6 is a schematic bottom view of a first regenerator and a second regenerator according to an embodiment of the present utility model;
FIG. 7 is a schematic view of the structure of a first heat accumulator and a second heat accumulator according to an embodiment of the present utility model;
FIG. 8 is a schematic view of a heat shield structure according to an embodiment of the utility model.
In the figure: the device comprises a first regenerator, a second regenerator, a 3-combustion chamber, a 4-first regenerator, a 5-second regenerator, a 6-first partition plate, a 7-second partition plate, an 8-first air inlet, a 9-first air outlet, a 10-second air inlet, a 11-second air outlet, a 12-heat insulation plate, a 13-combustor, a 14-air inlet pipe, a 15-first regulating valve, a 16-second regulating valve, a 17-air outlet pipe, a 18-third regulating valve and a 19-fourth regulating valve.
Detailed Description
In order to make the technical solution of the present utility model more clear and obvious to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.
As shown in fig. 1 to 8, the VOCs combustion device provided in this embodiment includes a first regenerator 1 and a second regenerator 2, where a combustion chamber 3 is communicated above the first regenerator 1 and the second regenerator 2, a first regenerator 4 is disposed in the first regenerator 1, and a second regenerator 5 is disposed in the second regenerator 2;
the first heat storage chamber 1 is internally provided with a plurality of first partition plates 6 which are distributed at intervals, the first heat storage chamber 1 is partitioned into an S-shaped space by the plurality of first partition plates 6, the second heat storage chamber 2 is internally provided with a plurality of second partition plates 7, the second heat storage chamber 2 is partitioned into the S-shaped space by the plurality of second partition plates 7, the travelling route of VOCs in the first heat storage body 4 and the second heat storage body 5 is prolonged, the stay time of the VOCs in the first heat storage body 4 and the second heat storage body 5 is prolonged, and the VOCs can absorb heat sufficiently;
the bottom of the first regenerator 1 is provided with a first air inlet 8 and a first air outlet 9 at intervals, the bottom of the second regenerator 2 is provided with a second air inlet 10 and a second air outlet 11 at intervals, VOCs enter from the first air inlet 8, absorb heat through the first regenerator 4, reach the combustion chamber 3 for combustion, harmless gas generated after combustion passes through the second regenerator 5 and is discharged through the second air outlet 11 after heat is absorbed by the second regenerator 5, VOCs enter from the second air inlet 10 again, absorb heat through the second regenerator 5, reach the combustion chamber 3 for combustion, and the harmless gas generated after combustion passes through the first regenerator 4 and is discharged through the first air outlet 9 after heat is absorbed by the first regenerator 4, thus completing one cycle.
In this embodiment, as shown in fig. 4, two first partition plates 6 are provided, one end of the first partition plate 6 on the outer side is connected to the bottom surface of the first regenerator 1, a space for passing the first regenerator 4 is left between the other end of the first partition plate 6 on the outer side and the top surface of the first regenerator 1, one end of the first partition plate 6 on the inner side is connected to the top surface of the first regenerator 1, a space for passing the first regenerator 4 is left between the other end of the first partition plate 6 on the inner side and the bottom surface of the first regenerator 1, the first regenerator 4 has an S-shaped structure, and the space in the first regenerator 1 is filled up, so that VOCs can always travel in the first regenerator 4 to absorb heat or release heat sufficiently.
In this embodiment, as shown in fig. 4, two second partition plates 7 are provided, one end of an outer second partition plate 7 is connected to the bottom surface of the second regenerator 2, a space for passing the second regenerator 5 is reserved between the other end of the outer second partition plate 7 and the top surface of the second regenerator 2, one end of an inner second partition plate 7 is connected to the top surface of the second regenerator 2, a space for passing the second regenerator 5 is reserved between the other end of the inner second partition plate 7 and the bottom surface of the second regenerator 2, and the second regenerator 5 has an S-shaped structure, so that VOCs can always travel in the first regenerator 4 to absorb heat or release heat sufficiently.
In this embodiment, as shown in fig. 1, heat insulation plates 12 are disposed between the first regenerator 4 and the inner wall of the first regenerator 1, and between the second regenerator 5 and the inner wall of the second regenerator 2, so that the temperature of the surface of the device can be effectively reduced, the heat loss can be reduced, the thermal efficiency of the device can be improved, and the operation cost can be reduced.
In this embodiment, as shown in fig. 1, a burner 13 is provided on the combustion chamber 3 for igniting VOCs to decompose them into harmless carbon dioxide, water, and the like.
In this embodiment, as shown in fig. 1, an air inlet pipe 14 is connected below a first air inlet 8 and a second air inlet 10, a first regulating valve 15 is arranged at the joint of the air inlet pipe 14 and the first air inlet 8, a third regulating valve 18 is arranged at the joint of the air inlet pipe 14 and the second air inlet 10, an air outlet pipe 17 is connected below a first air outlet 9 and a second air outlet 11, a second regulating valve 16 is arranged at the joint of the air outlet pipe 17 and the first air outlet 9, and a fourth regulating valve 19 is arranged at the joint of the air outlet pipe 17 and the second air outlet 11.
In summary, in this embodiment, the first regenerator 1 and the second regenerator 2 with S-shaped spaces provided in this embodiment lengthen the route of travel of VOCs inside the first regenerator 4 and the second regenerator 5, increase the residence time of VOCs inside the first regenerator 4 and the second regenerator 5, make the heat absorption of VOCs sufficient, and when reaching the combustion chamber 3 for combustion, can fully burn, and ensure the purification effect of the combustion device.
The above description is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.
Claims (8)
1. VOCs burner, its characterized in that: the high-temperature heat storage device comprises a first heat storage chamber (1) and a second heat storage chamber (2), wherein a combustion chamber (3) is communicated above the first heat storage chamber (1) and the second heat storage chamber (2), a first heat storage body (4) is arranged in the first heat storage chamber (1), and a second heat storage body (5) is arranged in the second heat storage chamber (2);
a plurality of first partition plates (6) which are distributed at intervals are arranged in the first heat storage chamber (1), the first heat storage chamber (1) is partitioned into an S-shaped space by the first partition plates (6), a plurality of second partition plates (7) are arranged in the second heat storage chamber (2), and the second heat storage chamber (2) is partitioned into the S-shaped space by the second partition plates (7);
the bottom of the first regenerator (1) is provided with a first air inlet (8) and a first air outlet (9) at intervals, and the bottom of the second regenerator (2) is provided with a second air inlet (10) and a second air outlet (11) at intervals.
2. A VOCs burning apparatus according to claim 1, wherein: the first partition plate (6) is provided with two, one end of the first partition plate (6) on the outer side is connected to the bottom surface of the first heat storage chamber (1), the other end of the first partition plate (6) on the outer side and the top surface of the first heat storage chamber (1) leave a space for the first heat storage body (4) to pass through, one end of the first partition plate (6) on the inner side is connected to the top surface of the first heat storage chamber (1), and the other end of the first partition plate (6) on the inner side and the bottom surface of the first heat storage chamber (1) leave a space for the first heat storage body (4) to pass through.
3. A VOCs burning apparatus according to claim 1, wherein: the second partition plate (7) is provided with two, one end of the second partition plate (7) on the outer side is connected to the bottom surface of the second heat accumulation chamber (2), the other end of the second partition plate (7) on the outer side and the top surface of the second heat accumulation chamber (2) leave a space for the second heat accumulation body (5) to pass through, one end of the second partition plate (7) on the inner side is connected to the top surface of the second heat accumulation chamber (2), and the other end of the second partition plate (7) on the inner side and the bottom surface of the second heat accumulation chamber (2) leave a space for the second heat accumulation body (5) to pass through.
4. A VOCs burning apparatus according to claim 1, wherein: the first heat accumulator (4) and the second heat accumulator (5) are both of S-shaped structures.
5. A VOCs burning apparatus according to claim 1, wherein: thermal insulation plates (12) are arranged between the first heat accumulator (4) and the inner wall of the first heat accumulator (1) and between the second heat accumulator (5) and the inner wall of the second heat accumulator (2).
6. A VOCs burning apparatus according to claim 1, wherein: the combustion chamber (3) is provided with a burner (13).
7. A VOCs burning apparatus according to claim 1, wherein: the air inlet device is characterized in that an air inlet pipe (14) is connected below the first air inlet (8) and the second air inlet (10), a first regulating valve (15) is arranged at the joint of the air inlet pipe (14) and the first air inlet (8), and a third regulating valve (18) is arranged at the joint of the air inlet pipe (14) and the second air inlet (10).
8. A VOCs burning apparatus according to claim 1, wherein: the air outlet pipe (17) is connected to the lower portion of the first air outlet (9) and the lower portion of the second air outlet (11), a second regulating valve (16) is arranged at the joint of the air outlet pipe (17) and the first air outlet (9), and a fourth regulating valve (19) is arranged at the joint of the air outlet pipe (17) and the second air outlet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321275034.2U CN219913090U (en) | 2023-05-24 | 2023-05-24 | VOCs burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321275034.2U CN219913090U (en) | 2023-05-24 | 2023-05-24 | VOCs burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219913090U true CN219913090U (en) | 2023-10-27 |
Family
ID=88435674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321275034.2U Active CN219913090U (en) | 2023-05-24 | 2023-05-24 | VOCs burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219913090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117387085A (en) * | 2023-12-11 | 2024-01-12 | 河北美能环保科技有限公司 | Animal product innocent treatment exhaust purification equipment |
-
2023
- 2023-05-24 CN CN202321275034.2U patent/CN219913090U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117387085A (en) * | 2023-12-11 | 2024-01-12 | 河北美能环保科技有限公司 | Animal product innocent treatment exhaust purification equipment |
| CN117387085B (en) * | 2023-12-11 | 2024-04-09 | 河北美能环保科技有限公司 | Animal product innocent treatment exhaust purification equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 212000 No.466, Dingmao wisdom Avenue, New District, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Yuxin Environmental Protection Engineering Technology Co.,Ltd. Country or region after: China Address before: 212000 No.466, Dingmao wisdom Avenue, New District, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU YUXIN ENVIRONMENTAL PROTECTION MANAGEMENT CO.,LTD. Country or region before: China |
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| CP03 | Change of name, title or address |