CN215112657U - Novel RTO heat accumulation oxidation device - Google Patents
Novel RTO heat accumulation oxidation device Download PDFInfo
- Publication number
- CN215112657U CN215112657U CN202120884402.8U CN202120884402U CN215112657U CN 215112657 U CN215112657 U CN 215112657U CN 202120884402 U CN202120884402 U CN 202120884402U CN 215112657 U CN215112657 U CN 215112657U
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- Prior art keywords
- incinerator body
- waste gas
- fan
- heat accumulation
- sets
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- 238000009825 accumulation Methods 0.000 title claims abstract description 18
- 230000003647 oxidation Effects 0.000 title claims abstract description 13
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 10
- 238000001179 sorption measurement Methods 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims description 15
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000007800 oxidant agent Substances 0.000 claims description 5
- 230000001172 regenerating effect Effects 0.000 claims description 5
- 239000002912 waste gas Substances 0.000 abstract description 29
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000012855 volatile organic compound Substances 0.000 abstract description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 238000005338 heat storage Methods 0.000 description 6
- 238000005457 optimization Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Chimneys And Flues (AREA)
Abstract
The utility model relates to a RTO equipment technical field, specific novel RTO thermal storage oxidation that says so device, including incinerator body, rotatory distributing valve is installed to incinerator body lower extreme, the air inlet department intercommunication of rotatory distributing valve has the intake pipe, the one end intercommunication that incinerator body was kept away from to the intake pipe has the filter box, install first fan in the intake pipe, filter the spacing boss of two sets of first spacing bosss of box inside wall fixedly connected with and two sets of second. The utility model discloses a metal filter screen board and active carbon adsorption board in the filter box filter waste gas, get rid of the dust impurity in the waste gas, waste gas preheats through left fan-shaped heat accumulation district, burn through combustor spun flame for volatile organic compounds in the waste gas thoroughly decomposes, then high temperature waste gas cools off waste gas through the fan-shaped heat accumulation district on right side, then through second fan work, carry waste gas to chimney, the air of last clean is discharged from the chimney.
Description
Technical Field
The utility model relates to a RTO equipment technical field specifically is a novel RTO heat accumulation oxidation device.
Background
RTO is also a regenerative thermal oxidizer, and is one of the processes with higher treatment efficiency in the current enterprise environmental protection measures. The RTO device is used for treating the volatile organic waste gas with medium and low concentration, the RTO waste gas treatment adopts a thermal oxidation method to treat the organic waste gas with medium and low concentration, and a ceramic heat storage bed heat exchanger is used for recovering heat. The conventional RTO heat storage oxidation device generally directly sends waste gas into a heat storage type oxidation furnace, so that the heat storage type oxidation furnace needs to burn for a long time to purify the waste gas, and the treatment cost is higher. Therefore, a novel RTO thermal storage oxidation device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel RTO thermal storage oxidation device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel RTO thermal storage oxidation device comprises an incinerator body, wherein a rotary distribution valve is installed at the lower end of the incinerator body, an air inlet of the rotary distribution valve is communicated with an air inlet pipe, one end, away from the incinerator body, of the air inlet pipe is communicated with a filtering box body, a first fan is installed on the air inlet pipe, two groups of first limiting bosses and two groups of second limiting bosses are fixedly connected to the inner side wall of the filtering box body, a metal filtering screen plate and an active carbon adsorption plate are respectively inserted between the two groups of first limiting bosses and between the two groups of second limiting bosses, the upper end of the filtering box body is fixedly connected with an end cover through bolts, partition plates are fixedly connected with the inner side wall of the incinerator body in a circumferential equidistant mode, a fan-shaped thermal storage area is formed between the adjacent two groups of partition plates and the incinerator body, a burner is installed at the top in the incinerator body, and a first outlet pipe is communicated with an air outlet of the rotary distribution valve, the incinerator body is characterized in that the first air outlet pipe is communicated with a chimney, the upper end of the right side of the incinerator body is communicated with a second air outlet pipe, one end, far away from the incinerator body, of the second air outlet pipe is communicated with the chimney, and a heat exchanger is installed on the second air outlet pipe.
As a further optimization of the technical scheme, the lower end of the filtering box body is communicated with a dust exhaust funnel, the lower end of the dust exhaust funnel is communicated with a dust exhaust pipe, and a first valve is installed on the dust exhaust pipe.
The first valve is opened, so that dust and impurities filtered in the filter box body can be discharged.
As a further optimization of the technical scheme, the ceramic heat accumulator is filled in the fan-shaped heat accumulation area.
The arrangement is that the flue gas is preheated or cooled by the ceramic heat accumulator in the fan-shaped heat accumulation area.
As a further optimization of the technical scheme, the first air outlet pipe is provided with a second fan.
This arrangement operates with a second fan to deliver flue gas to the stack.
As a further optimization of the technical scheme, the first air outlet pipe and the second air outlet pipe are both provided with a second valve.
The device is used for controlling the first air outlet pipe and the second air outlet pipe, and the second valve is opened to discharge the flue gas into the chimney from the first air outlet pipe and the second air outlet pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model sucks the waste gas into the filtering box body through the work of the first fan, filters the waste gas through the metal filtering screen plate and the active carbon adsorption plate in the filtering box body, removes dust and impurities in the waste gas, leads the treatment effect of the waste gas in the incinerator body to be faster, reduces the combustion cost, then enters the incinerator body through a rotary distribution valve, the waste gas is preheated through a left fan-shaped heat accumulation area, then the waste gas reaches the upper end of the incinerator body upwards, and is burnt by the flame sprayed by the burner, so that the volatile organic compounds in the waste gas are thoroughly decomposed, then the high-temperature waste gas passes through the right fan-shaped heat accumulation area to move downwards and is cooled by the right fan-shaped heat accumulation area, and then the waste gas is conveyed to the chimney by the working of the second fan, the waste gas at the upper end in the incinerator body enters the chimney after heat exchange through the heat exchanger, and finally clean air is discharged from the chimney.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the filtering box of the present invention;
fig. 3 is a schematic cross-sectional view of the incinerator body of the present invention.
In the figure: 1. an incinerator body; 2. a rotary distribution valve; 3. an air inlet pipe; 4. a filter box body; 5. a first fan; 6. a first limit boss; 7. a second limit boss; 8. a metal filter screen plate; 9. an activated carbon adsorption plate; 10. an end cap; 11. a partition plate; 12. a fan-shaped heat storage area; 13. a burner; 14. a first air outlet pipe; 15. a chimney; 16. a second air outlet pipe; 17. a heat exchanger; 18. a dust discharge funnel; 19. a dust exhaust pipe; 20. and a second fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a novel RTO thermal storage oxidation device comprises an incinerator body 1, wherein a rotary distribution valve 2 is installed at the lower end of the incinerator body 1, an air inlet of the rotary distribution valve 2 is communicated with an air inlet pipe 3, one end of the air inlet pipe 3, which is far away from the incinerator body 1, is communicated with a filter box body 4, a first fan 5 is installed on the air inlet pipe 3, two groups of first limiting bosses 6 and two groups of second limiting bosses 7 are fixedly connected to the inner side wall of the filter box body 4, a metal filter screen plate 8 and an active carbon adsorption plate 9 are respectively inserted between the two groups of first limiting bosses 6 and between the two groups of second limiting bosses 7, an end cover 10 is fixedly connected to the upper end of the filter box body 4 through bolts, the metal filter screen plate 8 and the active carbon adsorption plate 9 are respectively and limitedly fixed between the two groups of first limiting bosses 6 and between the two groups of second limiting bosses 7, so that the metal filter screen plate 8 and the active carbon adsorption plate 9 can be taken out by opening the end cover 10, be convenient for clear up or change metal filter screen plate 8 and active carbon adsorption board 9, it is specific, filter 4 lower extreme intercommunication of box has dust exhaust funnel 18, dust exhaust funnel 18 lower extreme intercommunication has dust exhaust pipe 19, install first valve on the dust exhaust pipe 19, open first valve, can discharge the interior filterable dust impurity of filter box 4.
Circumferential equidistance fixedly connected with baffle 11 in incinerator body 1, adjacent two sets of form fan-shaped heat accumulation district 12 between baffle 11 and the incinerator body 1, the intussuseption of fan-shaped heat accumulation district 12 is filled with ceramic heat accumulator, preheats or cools off the flue gas through the ceramic heat accumulator in the fan-shaped heat accumulation district 12. Combustor 13 is installed at the top in incinerator body 1, the intercommunication of gas outlet department of rotatory distributing valve 2 has first outlet duct 14, first outlet duct 14 intercommunication has chimney 15, incinerator body 1 right side upper end intercommunication has second outlet duct 16, the one end that incinerator body 1 was kept away from to second outlet duct 16 is linked together with chimney 15, install heat exchanger 17 on the second outlet duct 16. And a second fan 20 is arranged on the first air outlet pipe 14, and the second fan 20 works to convey the flue gas to the chimney 15. And the first outlet pipe 14 and the second outlet pipe 16 are respectively provided with a second valve for controlling the first outlet pipe 14 and the second outlet pipe 16, and the second valves are opened to exhaust the flue gas from the first outlet pipe 14 and the second outlet pipe 16 into the chimney 15.
Specifically, when in use, the first fan 5 works to suck the waste gas into the filtering box body 4, the metal filtering screen plate 8 and the active carbon adsorption plate 9 in the filtering box body 4 are used for filtering the waste gas to remove dust and impurities in the waste gas, then enters the incinerator body 1 through the rotary distribution valve 2, the waste gas is preheated through the left fan-shaped heat storage area 12, then upwards reaches the upper end of the incinerator body 1, and the volatile organic compounds in the waste gas are thoroughly decomposed by the flame sprayed by the burner 13, then the high-temperature waste gas passes through the right fan-shaped heat accumulation area 12 to move downwards, the waste gas is cooled by the right fan-shaped heat accumulation area 12, then the waste gas is conveyed to the chimney 15 by the operation of the second fan 20, the waste gas at the upper end in the incinerator body 1 enters the chimney 15 after heat exchange through the heat exchanger 17, and finally clean air is discharged from the chimney 15.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel RTO heat accumulation oxidation device, includes incinerator body (1), its characterized in that: the incinerator body (1) lower extreme is installed and is rotated distribution valve (2), the air inlet department intercommunication of rotatory distribution valve (2) has intake pipe (3), the one end intercommunication that incinerator body (1) was kept away from in intake pipe (3) has filtration box (4), install first fan (5) on intake pipe (3), filter box (4) inside wall fixedly connected with two sets of first spacing boss (6) and two sets of second spacing boss (7), two sets of peg graft respectively between first spacing boss (6) and two sets of between second spacing boss (7) and have metal filter screen board (8) and active carbon adsorption plate (9), filter box (4) upper end is through bolt fixedly connected with end cover (10), to equidistance fixedly connected with baffle (11) in incinerator body (1), adjacent two sets of form fan-shaped heat accumulation district (12) between baffle (11) and incinerator body (1), combustor (13) are installed at the top in incinerator body (1), the gas outlet department intercommunication of rotatory distributing valve (2) has first outlet duct (14), first outlet duct (14) intercommunication has chimney (15), incinerator body (1) right side upper end intercommunication has second outlet duct (16), the one end and chimney (15) of incinerator body (1) are kept away from in second outlet duct (16) are linked together, install heat exchanger (17) on second outlet duct (16).
2. The novel RTO regenerative thermal oxidizer of claim 1, wherein: the lower end of the filtering box body (4) is communicated with a dust exhaust funnel (18), the lower end of the dust exhaust funnel (18) is communicated with a dust exhaust pipe (19), and a first valve is installed on the dust exhaust pipe (19).
3. The novel RTO regenerative thermal oxidizer of claim 1, wherein: and the ceramic heat accumulator is filled in the fan-shaped heat accumulation area (12).
4. The novel RTO regenerative thermal oxidizer of claim 1, wherein: and a second fan (20) is arranged on the first air outlet pipe (14).
5. The novel RTO regenerative thermal oxidizer of claim 1, wherein: and the first air outlet pipe (14) and the second air outlet pipe (16) are both provided with a second valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120884402.8U CN215112657U (en) | 2021-04-27 | 2021-04-27 | Novel RTO heat accumulation oxidation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120884402.8U CN215112657U (en) | 2021-04-27 | 2021-04-27 | Novel RTO heat accumulation oxidation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215112657U true CN215112657U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120884402.8U Active CN215112657U (en) | 2021-04-27 | 2021-04-27 | Novel RTO heat accumulation oxidation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN215112657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076701A (en) * | 2022-06-24 | 2022-09-20 | 苏州弘达环保科技有限公司 | A RTO regenerative organic waste gas treatment equipment with high waste heat utilization efficiency |
-
2021
- 2021-04-27 CN CN202120884402.8U patent/CN215112657U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076701A (en) * | 2022-06-24 | 2022-09-20 | 苏州弘达环保科技有限公司 | A RTO regenerative organic waste gas treatment equipment with high waste heat utilization efficiency |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214000 Dingzhuang Industrial Park, Yangshan Town, Huishan District, Wuxi City, Jiangsu Province Patentee after: Shanghai Everbright Wuxi Environmental Technology Development Co.,Ltd. Address before: 214000 Dingzhuang Industrial Park, Yangshan Town, Huishan District, Wuxi City, Jiangsu Province Patentee before: WUXI AIRUIBO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |