CN218379445U - Catalytic combustion equipment with waste gas filtering function - Google Patents
Catalytic combustion equipment with waste gas filtering function Download PDFInfo
- Publication number
- CN218379445U CN218379445U CN202222289748.0U CN202222289748U CN218379445U CN 218379445 U CN218379445 U CN 218379445U CN 202222289748 U CN202222289748 U CN 202222289748U CN 218379445 U CN218379445 U CN 218379445U
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- Prior art keywords
- pipeline
- catalytic
- fixed
- gas
- combustion chamber
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- 238000007084 catalytic combustion reaction Methods 0.000 title claims abstract description 19
- 238000001914 filtration Methods 0.000 title claims abstract description 14
- 239000002912 waste gas Substances 0.000 title abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000002485 combustion reaction Methods 0.000 claims abstract description 29
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 238000003860 storage Methods 0.000 claims description 15
- 239000012535 impurity Substances 0.000 claims description 12
- 230000000151 anti-reflux effect Effects 0.000 claims description 6
- 230000003197 catalytic effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 38
- 239000003054 catalyst Substances 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 6
- 239000002574 poison Substances 0.000 abstract description 5
- 231100000614 poison Toxicity 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000009826 distribution Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000000746 purification Methods 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000009841 combustion method Methods 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Incineration Of Waste (AREA)
Abstract
The utility model discloses a catalytic combustion equipment with waste gas filtering capability, relate to exhaust-gas treatment technical field, the power distribution box comprises a box body, the box includes the admission line, the one end fixed mounting that the admission line is located the box has the dust remover, one side fixed mounting that the box lateral wall was kept away from to the dust remover has the water tank, the fixed remove device that is provided with in top of water tank, the fixed purifier that is provided with in bottom one side of water tank, the fixed gas-gas heat exchanger that is provided with in one side of remove device, the fixed catalytic reaction room that is provided with in one side that remove device was kept away from to gas-gas heat exchanger, the fixed combustion chamber that is provided with in one side that the second draught fan was kept away from to the catalytic reaction room, the fixed pipeline of giving vent to anger that is provided in one side of combustion chamber, contain the material that can react with catalyst poison phase in the waste gas in the remove device, the water tank that provides and purifier used jointly, make the harmful substance that can dissolve in water can dissolve in the water tank, make exhaust-gas treatment become comparatively comprehensive and thorough.
Description
Technical Field
The utility model relates to a catalytic combustion equipment relates to exhaust-gas treatment technical field, concretely relates to catalytic combustion equipment with waste gas filtering capability.
Background
The waste gas discharged by industrial production often has harmful influence on environment and human health, and before being discharged into the atmosphere, the waste gas is treated by adopting a purification measure to meet the requirement of a waste gas discharge standard, the process is called waste gas purification, china is the biggest developing country in the world at present, various industrialization is actively carried out, the discharge amount of industrial waste gas is relatively large compared with other countries, and the control and purification of the waste gas discharge have extremely important strategic significance from the basic principle of environmental protection.
In fact, the industrial use of exhaust gas treatment devices is very extensive, and the common methods for purifying exhaust gas include: the catalytic combustion method comprises an absorption method, an adsorption method, a condensation method and a combustion method, wherein a relatively representative device in the combustion method is catalytic combustion equipment, but most of the catalytic combustion equipment used at present only enables exhaust gas to react with a catalyst to achieve low-temperature combustion so as to purify the exhaust gas, but catalyst poisons possibly exist in the exhaust gas so that a catalytic process cannot be smoothly carried out, and the purification effect provided by the method is not high so as to cause more harmful substances to still exist in the discharged exhaust gas.
SUMMERY OF THE UTILITY MODEL
The utility model provides a catalytic combustion equipment with waste gas filtering capability, for solving above-mentioned technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a catalytic combustion equipment with waste gas filtering capability, the power distribution box comprises a box body, the box includes the admission line, admission line movable mounting is in one side of box to run through the box lateral wall, the admission line exposes in external one end fixed mounting air inlet, the lateral wall department fixed mounting that the admission line is close to the air inlet has first draught fan, the one end fixed mounting that the admission line is located the box has the dust remover, one side fixed mounting that the box lateral wall was kept away from to the dust remover has the water tank, the fixed remove device that is provided with in top of water tank, the fixed purifier that is provided with in bottom one side of water tank, the fixed gas-gas heat exchanger that is provided with in one side of remove device, the fixed catalytic reaction room that is provided with in one side that the remove device was kept away from to the gas-gas heat exchanger, the fixed second draught fan that has been seted up between catalytic reaction room, the fixed combustion chamber that is provided with in one side that the second draught fan was kept away from to the catalytic reaction room, the fixed pipeline that is provided with in one side of combustion chamber, the pipeline, the catalytic reaction room, the pipeline of giving vent to give vent to gas is not in same one side, the pipe runs through the box lateral wall, just the one end of giving vent to give vent to the gas pipeline is kept away from the combustion chamber is fixed gas and has been seted up the gas outlet and has been exposed to the gas outlet, the gas outlet is located the fixed draught fan.
The utility model discloses technical scheme's further improvement lies in: except for the first induced draft fan, the second induced draft fan and the third induced draft fan, all the independent devices are connected through pipelines.
The utility model discloses technical scheme's further improvement lies in: the utility model discloses a water purification device, including water tank, purifier, impurity storage chamber, purifier, filter screen, movable mounting has the valve on the pipeline between water tank, the purifier, purifier includes the sieve, the sieve is located purifier inside, and fixed the seting up at the purifier inner wall, the outer wall department fixed mounting that the box is close to purifier has impurity to store the room, impurity stores and connects through the pipeline between room, the purifier, impurity stores the activity of room port department and has seted up the filter screen.
The utility model discloses technical scheme's further improvement lies in: the removing device comprises a storage chamber and a second reaction plate, wherein the storage chamber and the second reaction plate are both positioned in the removing device, and the storage chamber is fixedly arranged at the upper end of the second reaction plate.
The utility model discloses technical scheme's further improvement lies in: the catalytic reaction room includes anti-return device, anti-return device is located catalytic reaction room entrance, anti-return device's the fixed pre-heater of having seted up in below, the both ends fixed connection of pre-heater is at the catalytic reaction room inner wall, the below movable mounting of pre-heater has first reaction board, the one end movable mounting of first reaction board has seted up the pull ring at the inner wall of catalytic reaction room, other end are fixed, the pull ring is located the catalytic reaction room outside.
The utility model discloses technical scheme's further improvement lies in: the combustion chamber comprises a lighting device which is fixedly arranged on one inner side wall of the combustion chamber, an inflation inlet is fixedly arranged on the outer wall of the box body close to the combustion chamber, a gas pipe is arranged between the inflation inlet and the lighting device, one side that the inflation inlet was kept away from to the ignition device is provided with the baffle, the both ends fixed connection of baffle is at the combustion chamber lateral wall, the one end fixedly connected with screw thread pipeline that the ignition device was kept away from to the baffle, the pipeline of giving vent to anger is linked together to the other one end of screw thread pipeline.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides a removing device has seted up in this removing device and has contained the material that can with catalyst poison phase reaction in the waste gas for waste gas can go on smoothly when carrying out subsequent catalytic combustion reaction, and the apotheca that sets up in the device is used for saving this kind of material, and the reaction goes on in the second reaction plate that sets up.
2. The utility model provides a water tank and purifier's used jointly for some harmful mass energy that can dissolve in water in the water tank, then the purifier through follow-up setting carries out the emission after the purification treatment to the water after this reaction, makes exhaust-gas treatment have more a processing mode, makes exhaust-gas treatment become comparatively comprehensive and thorough.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a partially enlarged view of a in fig. 1 according to the present invention.
In the figure: 1. a box body; 2. a dust remover; 3. a water tank; 4. a removal device; 5. a gas-gas heat exchanger; 6. a catalytic reaction chamber; 7. a combustion chamber; 8. a water purification device; 9. an air inlet; 10. a first induced draft fan; 11. an air intake duct; 12. a valve; 13. a storage chamber; 14. a second induced draft fan; 15. a sparking device; 16. a gas delivery pipe; 17. an inflation inlet; 18. a partition plate; 19. a threaded pipe; 20. an air outlet pipe; 21. a third induced draft fan; 22. an air outlet; 23. a sieve plate; 24. an impurity storage chamber; 25. filtering with a screen; 26. a backflow prevention device; 27. a preheater; 28. a pull ring; 29. a first reaction plate; 30. a second reaction plate.
Detailed Description
Referring to fig. 1-2, a catalytic combustion device with exhaust gas filtering function includes a box body 1, the box body 1 includes an air inlet pipe 11, the air inlet pipe 11 is movably installed at one side of the box body 1 and penetrates through a side wall of the box body 1, an air inlet 9 is fixedly installed at one end of the air inlet pipe 11 exposed to the outside, a first induced draft fan 10 is fixedly installed at a side wall of the air inlet pipe 11 close to the air inlet 9, it should be noted that the first induced draft fan 10 installed here and the induced draft fans installed later all play a role of guiding exhaust gas to circulate, a dust remover 2 is fixedly installed at one end of the air inlet pipe 11 located in the box body 1, it should be noted that the dust remover 2 is installed to remove particulate matter carried in exhaust gas, a water tank 3 is fixedly installed at one side of the dust remover 2 away from the side wall of the box body 1, a removing device 4 is fixedly installed above the water tank 3, a water purifying device 8 is fixedly arranged on one side of the bottom of the water tank 3, it should be noted that the water tank 3 is arranged here for removing water-soluble substances in the waste gas, and the waste water is treated by a subsequent water purifying device and then discharged, a gas-gas heat exchanger 5 is fixedly arranged on one side of the removing device 4, it should be noted that the gas-gas heat exchanger 5 is commonly used for industrial waste gas treatment and is mainly used for heat exchange work between gas media, and energy consumption caused by heating is reduced, a catalytic reaction chamber 6 is fixedly arranged on one side of the gas-gas heat exchanger 5 away from the removing device 4, a second induced draft fan 14 is fixedly arranged between the catalytic reaction chamber 6 and the gas-gas heat exchanger 5, a combustion chamber 7 is fixedly arranged on one side of the catalytic reaction chamber 6 away from the second induced draft fan 14, and an air outlet pipeline 20 is fixedly arranged on one side of the combustion chamber 7, the air outlet pipeline 20 and the catalytic reaction chamber 6 are not located on the same side, the air outlet pipeline 20 penetrates through the side wall of the box body 1, one end, far away from the combustion chamber 7, of the air outlet pipeline 20 is fixedly provided with an air outlet 22, the air outlet 22 is exposed to the outside, and a third induced draft fan 21 is fixedly arranged on the side wall, close to the air outlet 22, of the air outlet pipeline 20.
It should be noted that, except for the first induced draft fan 10, the second induced draft fan 14, and the third induced draft fan 21, all the above-mentioned independent devices are connected by a pipeline.
More preferably, movable mounting has valve 12 on the pipeline between water tank 3, purifier 8 includes sieve 23, sieve 23 is located inside purifier 8, it should be said that, place the material such as the active carbon that is used for purifying water in the sieve 23 that this department set up, the fixed inner wall of opening at purifier 8, the outer wall department fixed mounting that box 1 is close to purifier 8 has impurity to store room 24, impurity stores and connects through the pipeline between room 24, the purifier 8, filter screen 25 has been seted up in the activity of impurity storage room 24 port department.
Preferably, the removing device 4 includes a storage chamber 13 and a second reaction plate 30, the storage chamber 13 and the second reaction plate 30 are both located inside the removing device 4, and the storage chamber 13 is fixedly installed at the upper end of the second reaction plate 30. It should be noted that, the removing device 4 is provided with a substance capable of reacting with the catalyst poison in the exhaust gas, so that the subsequent catalytic combustion reaction of the exhaust gas can be smoothly performed, the storage chamber 13 provided in the device is used for storing the substance, and the reaction is performed in the second reaction plate 30 provided therein.
More preferably, catalytic reaction room 6 includes anti-reflux device 26, anti-reflux device 26 is located the 6 entrances of catalytic reaction room, pre-heater 27 has been fixed to anti-reflux device 26's below, pre-heater 27's both ends fixed connection is at the 6 inner walls of catalytic reaction room, pre-heater 27's below movable mounting has first reaction plate 29, the one end movable mounting of first reaction plate 29 is at the inner wall of catalytic reaction room 6, the other end is fixed and has been seted up pull ring 28, pull ring 28 is located the 6 outsides of catalytic reaction room.
More preferably, the combustion chamber 7 includes the ignition device 15, ignition device 15 fixed mounting is at an inside wall of combustion chamber 7, the outer wall department that box 1 is close to combustion chamber 7 has fixedly seted up inflation inlet 17, the gas-supply pipe 16 has been seted up between the ignition device 15, one side that ignition device 15 keeps away from inflation inlet 17 is provided with baffle 18, the both ends fixed connection of baffle 18 is at the combustion chamber 7 lateral wall, the one end fixedly connected with screw pipeline 19 of ignition device 15 is kept away from to baffle 18, the other one end intercommunication outlet duct 20 of screw pipeline 19.
The working principle is described in detail below.
As shown in the figure, waste gas enters the device from an air inlet 9, particle impurities are removed through a dust remover 2, then the waste gas passes through a water tank 3, substances dissolved in water are discharged after being treated by a water purifying device 8, waste gas not dissolved in water can pass through a subsequent removing device 4 to remove catalyst poison in the waste gas, the waste gas passes through a gas-gas heat exchanger 5 to be subjected to heat exchange and then reaches a catalytic reaction chamber 6 to be subjected to low-temperature reaction with a catalyst, the purpose of purifying the waste gas is achieved, and finally the purified waste gas enters a combustion chamber 7 to be converted into harmless gases such as water and carbon dioxide through combustion reaction and then is discharged from an air outlet.
The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made based on the present invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (6)
1. The utility model provides a catalytic combustion equipment with exhaust gas filtering capability, includes box (1), its characterized in that: the catalytic converter is characterized in that the box body (1) comprises an air inlet pipeline (11), the air inlet pipeline (11) is movably installed on one side of the box body (1) and penetrates through the side wall of the box body (1), the air inlet pipeline (11) is exposed in an external one end fixed installation air inlet (9), a first induced draft fan (10) is fixedly installed at the side wall, close to the air inlet (9), of the air inlet pipeline (11), a dust remover (2) is fixedly installed at one end, located in the box body (1), of the air inlet pipeline (11), the water tank (3) is fixedly installed on one side, far away from the side wall of the box body (1), of the dust remover (2), a removing device (4) is fixedly installed on one side of the water tank (3), a water purifying device (8) is fixedly arranged on one side of the bottom of the water tank (3), a gas-gas heat exchanger (5) is fixedly arranged on one side of the removing device (4), a catalytic converter (6) is fixedly arranged on one side, a catalytic converter (6) far away from the removing device (4), a second induced draft fan (14) is fixedly arranged between the catalytic converter (6) and the gas-gas heat exchanger (5), a combustion chamber (7) is fixedly arranged on one side, a combustion chamber (7) far away from the second induced draft fan (14) is arranged on one side of the catalytic converter (6), and a combustion chamber (7) is arranged on one side of the combustion chamber (7), give vent to anger pipeline (20), catalytic reaction room (6) are not in same one side, give vent to anger pipeline (20) run through box (1) lateral wall, just give vent to anger pipeline (20) and keep away from one end of combustion chamber (7) and fix and seted up gas outlet (22), gas outlet (22) expose in the external world, just give vent to anger pipeline (20) and locate to fix and seted up third draught fan (21) near the lateral wall of gas outlet (22).
2. The catalytic combustion apparatus with exhaust gas filtering function according to claim 1, wherein: except for the first induced draft fan (10), the second induced draft fan (14) and the third induced draft fan (21), all the independent devices are connected by pipelines.
3. The catalytic combustion apparatus with exhaust gas filtering function according to claim 1, wherein: movable mounting has valve (12) on the pipeline between water tank (3), purifier (8) are including sieve (23), sieve (23) are located inside purifier (8), and fixed the seting up at purifier (8) inner wall, the outer wall department fixed mounting that box (1) is close to purifier (8) has impurity to store room (24), impurity stores and connects through the pipeline between room (24), purifier (8), filter screen (25) have been seted up in the activity of impurity storage room (24) port department.
4. The catalytic combustion apparatus with exhaust gas filtering function according to claim 1, wherein: the removing device (4) comprises a storage chamber (13) and a second reaction plate (30), the storage chamber (13) and the second reaction plate (30) are both located inside the removing device (4), and the storage chamber (13) is fixedly installed at the upper end of the second reaction plate (30).
5. The catalytic combustion apparatus with exhaust gas filtering function according to claim 1, wherein: catalytic reaction room (6) are including anti-reflux unit (26), anti-reflux unit (26) are located catalytic reaction room (6) entrance, pre-heater (27) have been fixed to have seted up in the below of anti-reflux unit (26), the both ends fixed connection of pre-heater (27) is at catalytic reaction room (6) inner wall, the below movable mounting of pre-heater (27) has first reaction plate (29), the one end movable mounting of first reaction plate (29) has seted up pull ring (28) at the inner wall of catalytic reaction room (6), and pull ring (28) have been seted up to the other end is fixed, pull ring (28) are located the catalytic reaction room (6) outside.
6. The catalytic combustion apparatus with exhaust gas filtering function according to claim 1, wherein: combustion chamber (7) are including ignition device (15), ignition device (15) fixed mounting is in a inside wall of combustion chamber (7), box (1) is close to outer wall department fixed the having seted up inflation inlet (17) of combustion chamber (7), gas-supply pipe (16) have been seted up between inflation inlet (17), ignition device (15), one side that inflation inlet (17) were kept away from in ignition device (15) is provided with baffle (18), the both ends fixed connection of baffle (18) is at combustion chamber (7) lateral wall, the one end fixedly connected with screw pipeline (19) of ignition device (15) are kept away from in baffle (18), the pipeline (20) of giving vent to anger is linked to other one end intercommunication of screw pipeline (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222289748.0U CN218379445U (en) | 2022-08-30 | 2022-08-30 | Catalytic combustion equipment with waste gas filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222289748.0U CN218379445U (en) | 2022-08-30 | 2022-08-30 | Catalytic combustion equipment with waste gas filtering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218379445U true CN218379445U (en) | 2023-01-24 |
Family
ID=84968433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222289748.0U Expired - Fee Related CN218379445U (en) | 2022-08-30 | 2022-08-30 | Catalytic combustion equipment with waste gas filtering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218379445U (en) |
-
2022
- 2022-08-30 CN CN202222289748.0U patent/CN218379445U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230124 |