CN219453975U - Heat energy circulation structure of catalytic combustion equipment - Google Patents
Heat energy circulation structure of catalytic combustion equipment Download PDFInfo
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- CN219453975U CN219453975U CN202320137397.3U CN202320137397U CN219453975U CN 219453975 U CN219453975 U CN 219453975U CN 202320137397 U CN202320137397 U CN 202320137397U CN 219453975 U CN219453975 U CN 219453975U
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- Prior art keywords
- catalytic combustion
- combustion equipment
- catalytic
- equipment main
- main body
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- 238000007084 catalytic combustion reaction Methods 0.000 title claims abstract description 62
- 238000011084 recovery Methods 0.000 claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 230000003197 catalytic effect Effects 0.000 claims abstract description 28
- 238000004064 recycling Methods 0.000 claims abstract description 12
- 239000002912 waste gas Substances 0.000 abstract description 31
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 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
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Incineration Of Waste (AREA)
Abstract
The utility model discloses a heat energy circulation structure of catalytic combustion equipment, which comprises a catalytic combustion equipment main body, wherein a catalytic chamber is arranged in the catalytic combustion equipment main body, an air outlet extending to the outside of the catalytic combustion equipment main body is arranged at the top of the catalytic chamber, a recovery box is arranged at one side of the outside of the catalytic combustion equipment main body, an air guide pipe is connected between the top of the recovery box and the air outlet, a first exhaust fan is arranged at one end mounting plate of the air guide pipe, which is connected with the recovery box, the bottom ends of the corresponding sides of the recovery box and the catalytic combustion equipment main body are mutually communicated through a connecting pipe, a second exhaust fan is arranged outside the connecting pipe, and a heating pipe is arranged outside the catalytic chamber. This catalytic combustion equipment heat energy circulation structure can realize the function of recycling to the heat energy in the waste gas, avoids causing the extravagant problem of energy, effectual environmental protection performance who improves equipment.
Description
Technical Field
The utility model relates to the technical field of catalytic combustion equipment, in particular to a heat energy circulation structure of catalytic combustion equipment.
Background
Catalytic combustion devices refer to devices that burn under the action of a catalyst. The catalytic combustion device has the working principle that organic waste gas is subjected to flameless combustion at a lower ignition temperature by means of the catalyst, so that the organic waste gas is decomposed into nontoxic carbon dioxide and water vapor. The electric control system of the catalytic combustor comprises an electric control device such as a PLC controller, a text display, a variable frequency speed regulator, an igniter, an ultraviolet sensor, a thermocouple and the like, and a fan, and in addition, the proportion of fuel gas to air is regulated by a zero-pressure valve.
At present, the catalytic combustion equipment can generate a large amount of waste gas in the use process, and the waste gas generally contains certain heat energy, but most of the existing catalytic combustion equipment cannot realize the function of recycling the heat energy in the waste gas, so that the direct emission of the waste gas can cause a large amount of heat energy loss, and the problem of energy waste is caused.
Disclosure of Invention
The utility model aims to provide a heat energy circulating structure of catalytic combustion equipment, which solves the problems that most of the existing catalytic combustion equipment provided by the background art cannot realize the function of recycling heat energy in waste gas, so that the waste gas is directly discharged to cause a large amount of heat energy to be lost, and energy is wasted.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a catalytic combustion equipment heat energy circulation structure, includes catalytic combustion equipment main part, catalytic combustion equipment main part's inside is equipped with the catalytic chamber, catalytic chamber's top is equipped with the gas outlet that extends to catalytic combustion equipment main part outside, catalytic combustion equipment main part outside one side is equipped with the collection box, be connected with the induced air pipe between the top of collection box and the gas outlet, first air exhauster is installed to the one end that the induced air pipe was connected with the collection box, just the bottom that collection box and catalytic combustion equipment main part correspond one side mutually communicates through the connecting pipe, the second air exhauster is installed to the outside of connecting pipe, and catalytic chamber's outside is equipped with the heating pipe, the inlet end and the connecting pipe of heating pipe are located catalytic combustion equipment main part inside one end and are connected, the outlet end of heating pipe extends to catalytic combustion equipment main part top one side's outside.
Preferably, the heating pipes are distributed on the outer wall of the catalytic chamber in a surrounding shape, and the inner sides of the heating pipes are tightly attached to the outer wall of the catalytic chamber.
Preferably, the inside of the recovery box is provided with a rotating shaft which is transversely distributed, a driving motor which drives the rotating shaft to rotate is arranged outside the recovery box, and filter screens are arranged at the upper end and the lower end of the outside of the rotating shaft.
Preferably, a clamping plate is fixed at one end of the filter screen connected with the rotating shaft, and connecting seats matched with the clamping plate structure are fixed at the upper end and the lower end of the rotating shaft.
Preferably, the two sides of the clamping plate are respectively fixed with an elastic clamping block, and the inner walls of the two sides of the connecting seat are respectively provided with a clamping groove matched with the elastic clamping block in structure.
Preferably, the upper end and the lower end inside the recovery box are respectively provided with a baffle, and a plurality of through holes are formed in the baffle.
Compared with the prior art, the utility model has the beneficial effects that: this catalytic combustion equipment heat energy circulation structure can realize the function of recycling to the heat energy in the waste gas, avoids causing the extravagant problem of energy, effectual environmental protection performance who improves equipment. The device is through setting up the collection box in the outside of catalytic combustion equipment main part, and the waste gas that produces can introduce to the inside of collection box through first air exhauster when the catalytic chamber catalysis in-process, and the collection box can introduce to the inside of heating pipe through the second air exhauster after filtering the waste gas, can utilize the waste heat to play certain heating effect to the catalytic chamber when the inside waste gas of entering heating pipe rises to flow to this realization waste gas recycling's function.
Drawings
FIG. 1 is a schematic diagram of a thermal energy cycle structure of a catalytic combustion apparatus according to the present utility model;
FIG. 2 is a schematic diagram of the internal structure of a recovery tank of the heat energy circulating structure of the catalytic combustion device;
FIG. 3 is a schematic diagram showing a connection structure between a rotating shaft and a filter screen of a heat energy circulation structure of a catalytic combustion device according to the present utility model;
FIG. 4 is a schematic diagram of a partition plate of a thermal energy circulation structure of a catalytic combustion apparatus according to the present utility model.
In the figure: 1. a catalytic combustion apparatus body; 2. a catalytic chamber; 3. heating pipes; 4. a connecting pipe; 5. a second exhaust fan; 6. a recovery box; 7. an air outlet; 8. an air-introducing pipe; 9. a first exhaust fan; 10. a rotating shaft; 11. a filter screen; 12. a partition plate; 13. a clamping plate; 14. a connecting seat; 15. an elastic clamping block; 16. and a through hole.
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.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a catalytic combustion equipment heat energy circulation structure, including catalytic combustion equipment main part 1, catalytic combustion equipment main part 1's inside is equipped with catalytic chamber 2, catalytic chamber 2's top is equipped with the gas outlet 7 that extends to catalytic combustion equipment main part 1 outside, catalytic combustion equipment main part 1 outside one side is equipped with recovery tank 6, the front end of recovery tank 6 is equipped with sealed chamber door, be connected with between the top of recovery tank 6 and the gas outlet 7 and draw air pipe 8, recovery tank 6 is linked together with gas outlet 7 through draw air pipe 8, first air exhauster 9 is installed to the one end that draw air pipe 8 is connected with recovery tank 6, and the bottom of recovery tank 6 and catalytic combustion equipment main part 1 correspond one side communicates each other through connecting pipe 4, second air exhauster 5 is installed to the outside of connecting pipe 4, and catalytic chamber 2's outside is equipped with heating pipe 3, the air inlet and connecting pipe 4 of heating pipe 3 are located catalytic combustion equipment main part 1's one end and are connected, the air outlet end of the heating pipe 3 extends to the outside of one side of the top end of the catalytic combustion device main body 1, when the catalytic combustion device main body 1 of the structure discharges generated waste gas from the air outlet 7 in the process of catalyzing through the catalytic chamber 2, the first exhaust fan 9 can introduce the waste gas into the interior of the recovery box 6 from the air entraining pipe 8, and after the recovery box 6 processes the waste gas, the second exhaust fan 5 can introduce the waste gas into the interior of the heating pipe 3 from the interior of the recovery box 6 from the connecting pipe 4, the waste gas entering the interior of the heating pipe 3 can play a certain heating role through ascending flow outside the catalytic chamber 2 so as to improve the efficiency of the catalytic chamber 2 on gas catalysis, thereby realizing the recycling function of the waste gas generated in the use process of the catalytic combustion device main body 1, so as to avoid the problem that waste gas is directly discharged and a large amount of heat energy is lost to cause energy waste, and further effectively improve the environmental protection performance of the catalytic combustion equipment main body 1, the heating pipe 3 is distributed in a surrounding shape on the outer wall of the catalytic chamber 2, the inner side of the heating pipe 3 is tightly attached to the outer wall of the catalytic chamber 2, the heating pipe 3 with the structure can enable gas to flow upwards in a surrounding manner in the heating pipe 3, thereby effectively improving the integral effect of the heating pipe 3 on the catalytic chamber 2, the inside of the recovery box 6 is provided with a rotating shaft 10 which is transversely distributed, two ends of the rotating shaft 10 are connected with two side inner walls of the recovery box 6 through bearings, a driving motor which drives the rotating shaft 10 to rotate is arranged outside the recovery box 6, the driven output end is connected with one end of the rotating shaft 10 through a coupling, the upper end and the lower end of the outside of the rotating shaft 10 are provided with filter screens 11, when the waste gas is introduced into the recovery box 6, the driving motor outside the recovery box 6 can drive the two filter screens 11 to rotate through the rotating shaft 10, so that the filter screens 11 can be fully contacted with the waste gas to play an effective filtering role, pollution caused by the fact that the waste gas is discharged to the external environment after being recycled is avoided, the clamping plates 13 are fixed at one ends of the filter screens 11 connected with the rotating shaft 10, connecting seats 14 which are matched with the structures of the clamping plates 13 are fixed at the upper end and the lower end of the rotating shaft 10, elastic clamping blocks 15 are fixed at the two sides of the clamping plates 13, clamping grooves which are matched with the structures of the elastic clamping blocks 15 are formed in the inner walls of the two sides of the connecting seats 14, the filter screens 11 with the structures can be quickly assembled and disassembled outside the rotating shaft 10 by clamping the clamping grooves which are clamped in the connecting seats 14 through clamping the clamping plates 13, so that the staff in time clears up the change to filter screen 11, the inside upper and lower both ends of collection box 6 all are equipped with baffle 12, and baffle 12 is located the upper and lower both sides of filter screen 11, and is equipped with a plurality of through-hole 16 on the baffle 12, and the baffle 12 of this structure can make the flue gas that flows to the inside of collection box 6 play certain slow flow effect through a plurality of through-hole 16, this makes the flue gas can be more abundant contact with filter screen 11, further improves waste gas filtering's effect.
Working principle: when the heat energy circulation structure of the catalytic combustion equipment is used, firstly, when the catalytic combustion equipment main body 1 catalyzes gas through the catalytic chamber 2 to generate a large amount of waste gas to be discharged from the gas outlet 7, the first exhaust fan 9 is started, the waste gas discharged from the gas outlet 7 is introduced into the recovery box 6 from the gas-entraining pipe 8 when the first exhaust fan 9 is driven, at the moment, a driving motor outside the recovery box 6 is started, the driving motor drives the rotating shaft 10 to rotate in the recovery box 6 when driving, the rotating shaft 10 synchronously drives the two filter screens 11 to rotate when rotating, at the moment, the flue gas flowing into the recovery box 6 firstly passes through a plurality of through holes 16 on the top end partition plate 12, then the filter screens 11 can be fully contacted with the waste gas to effectively filter the waste gas, the waste gas filtered by the filter screens 11 passes through a plurality of through holes 16 on the bottom end partition plate 12 to enter the bottom layer inside the recovery box 6, at this time, the second exhaust fan 5 is started, when the second exhaust fan 5 is driven, the gas at the bottom layer of the recovery box 6 can be introduced into the heating pipe 3 from the connecting pipe 4, the waste gas entering the heating pipe 3 can flow upwards in a surrounding shape outside the catalytic chamber 2, so that the waste heat can be used for heating the catalytic chamber 2 to a certain extent, finally, the waste gas in the heating pipe 3 is discharged to the inside of the catalytic combustion equipment main body 1 from the air outlet end, so that the waste gas recycling function is realized, when the filter screen 11 is required to be cleaned and replaced, the sealing box door at the front end of the recovery box 6 is opened, the filter screen 11 is pulled, the filter screen 11 drives the clamping plate 13 to be separated from the inside of the connecting seat 14, the disassembly can be conveniently completed, and when the new filter screen 11 is installed, the filter screen 11 can be conveniently installed by clamping the clamping plate 13 into the connecting seat 14 and enabling the elastic clamping block 15 to be fixed in the clamping groove on the inner wall of the connecting seat 14 in a pressing mode, and therefore a series of work is completed.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a catalytic combustion equipment heat energy circulation structure, includes catalytic combustion equipment main part (1), the inside of catalytic combustion equipment main part (1) is equipped with catalytic chamber (2), the top of catalytic chamber (2) is equipped with gas outlet (7) that extend to catalytic combustion equipment main part (1) outside, its characterized in that: the catalytic combustion equipment comprises a catalytic combustion equipment main body (1), wherein a recovery box (6) is arranged on one side of the outer part of the catalytic combustion equipment main body (1), a bleed air pipe (8) is connected between the top of the recovery box (6) and an air outlet (7), a first exhaust fan (9) is arranged at one end, connected with the recovery box (6), of the bleed air pipe (8), the bottom ends of the corresponding sides of the recovery box (6) and the catalytic combustion equipment main body (1) are mutually communicated through a connecting pipe (4), a second exhaust fan (5) is arranged outside the connecting pipe (4), a heating pipe (3) is arranged outside the catalytic combustion chamber (2), an air inlet end of the heating pipe (3) is connected with one end, located inside the catalytic combustion equipment main body (1), of the connecting pipe (3), and an air outlet end of the heating pipe (3) extends to the outer part of one side of the top end of the catalytic combustion equipment main body (1).
2. A catalytic combustion device thermal energy recycling structure according to claim 1, characterized in that: the heating pipes (3) are distributed on the outer wall of the catalytic chamber (2) in a surrounding shape, and the inner sides of the heating pipes (3) are tightly attached to the outer wall of the catalytic chamber (2).
3. A catalytic combustion device thermal energy recycling structure according to claim 1, characterized in that: the inside of collection box (6) is equipped with pivot (10) that are transverse distribution, just the externally mounted of collection box (6) has the driving motor who drives pivot (10) rotation, and filter screen (11) are all installed at the upper and lower both ends of pivot (10) outside.
4. A catalytic combustion device thermal energy recycling structure according to claim 3, characterized in that: one end of the filter screen (11) connected with the rotating shaft (10) is fixedly provided with a clamping plate (13), and the upper end and the lower end of the rotating shaft (10) are fixedly provided with connecting seats (14) which are matched with the clamping plate (13) in structure.
5. The catalytic combustion device thermal energy recycling structure according to claim 4, wherein: elastic clamping blocks (15) are fixed on two sides of the clamping plate (13), and clamping grooves matched with the elastic clamping blocks (15) in structure are formed in inner walls of two sides of the connecting seat (14).
6. A catalytic combustion device thermal energy recycling structure according to claim 1, characterized in that: the upper end and the lower end inside the recovery box (6) are respectively provided with a baffle plate (12), and a plurality of through holes (16) are formed in the baffle plates (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320137397.3U CN219453975U (en) | 2023-02-07 | 2023-02-07 | Heat energy circulation structure of catalytic combustion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320137397.3U CN219453975U (en) | 2023-02-07 | 2023-02-07 | Heat energy circulation structure of catalytic combustion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219453975U true CN219453975U (en) | 2023-08-01 |
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ID=87418475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320137397.3U Active CN219453975U (en) | 2023-02-07 | 2023-02-07 | Heat energy circulation structure of catalytic combustion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219453975U (en) |
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2023
- 2023-02-07 CN CN202320137397.3U patent/CN219453975U/en active Active
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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: Building 1, Building 2, and Building 3, Group 7, Liuwei Village, Qutang Town, Hai'an City, Nantong City, Jiangsu Province, 226600 Patentee after: Nantong Mingyue Intelligent Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 215500 No. 28, Changsheng Road, Xinzhuang Town, Changshu City, Suzhou City, Jiangsu Province Patentee before: Suzhou Rulu Environmental Protection Technology Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |