CN217490248U - Spray incineration type smoke dust treatment device - Google Patents
Spray incineration type smoke dust treatment device Download PDFInfo
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- CN217490248U CN217490248U CN202221673076.7U CN202221673076U CN217490248U CN 217490248 U CN217490248 U CN 217490248U CN 202221673076 U CN202221673076 U CN 202221673076U CN 217490248 U CN217490248 U CN 217490248U
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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
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- 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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Abstract
The utility model discloses a spray incineration type smoke dust treatment device, which comprises a spray system and an RTO incineration system; the spraying system comprises a spraying tower, the spraying tower is provided with a spraying water inlet pipe, the inner wall of the top of the spraying tower is provided with a spraying pipe, and the spraying pipe is provided with a plurality of water spraying heads; the spray tower is provided with a waste gas inlet, a waste gas outlet and a waste liquid outlet; the RTO incineration system comprises an incineration furnace body and an exhaust chimney, wherein a combustor, a gas inlet pipe, a waste gas inlet pipe and a discharge pipe are arranged on the incineration furnace body; the gas inlet pipe is used for conveying combustible gas to the combustor; the waste gas inlet pipe is communicated with the waste gas outlet through a pipeline; reduce the smoke and dust concentration in with waste gas through spraying system in advance, then carry the low waste gas of smoke and dust concentration to RTO system of burning for RTO system of burning energy consumption reduces, practices thrift the working cost, handles the smoke and dust in the waste gas, harmful gas and smell thoroughly simultaneously, and discharges through discharge pipe and exhaust chimney to the waste gas of handling the completion at last.
Description
Technical Field
The utility model relates to a waste gas purification handles technical field, especially relates to a spray incineration formula smoke and dust processing apparatus.
Background
Exhaust gas is a mixture of gas and smoke and is the primary cause of atmospheric pollution in residential areas. The components of the waste gas are complex, the gas comprises water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides and the like, and the smoke dust comprises ash content, coal particles, oil drops, high-temperature cracking products and the like of fuel, so that the pollution of the waste gas to the environment is composite pollution of various poisons, the harmfulness of the smoke dust to human bodies is related to the size of the particles, most of the harm to the human bodies is floating dust with the diameter smaller than 10um, and particularly the harmfulness is the greatest with the floating dust with the diameter of 1-2.5 um.
In the existing waste gas purification technology, smoke dust can be treated by an RTO incinerator or an electric catching box, and the principle of the RTO incinerator is that organic waste gas is combusted and oxidized into corresponding oxides and water under the high-temperature condition, and harmful gas and odor in the smoke dust and the smoke dust are incinerated; the working principle of the electric catching box is as follows: the dust-containing gas is electrically separated when passing through a high-voltage electrostatic field, and dust particles and negative ions are combined to be charged negatively and then tend to discharge on the surface of the anode to be deposited.
The RTO incinerator burns combustible gas to generate high temperature to burn smoke and dust, but when the concentration of smoke and dust in waste gas is high, the energy consumption is very high, and the operating cost is high. And the electric catching box can catch a part of smoke dust, harmful gas and odorous gas cannot be completely removed, and the smoke dust is enriched in the electric catching box, so that the electric catching box is not easy to clean and maintain.
Disclosure of Invention
The above-mentioned not enough to prior art, the utility model provides a spray incineration type smoke and dust processing apparatus has solved current exhaust purification technique, has that the energy consumption is very big, the function expense is on the high side, difficult clearance and the problem of maintaining.
In order to achieve the above object, the utility model adopts the following technical scheme:
the spray incineration type smoke dust treatment device comprises a spray system and an RTO incineration system;
the spraying system comprises a spraying tower, the top of the spraying tower is connected with a spraying water inlet pipe, the inner wall of the top of the spraying tower is provided with a spraying pipe communicated with the spraying water inlet pipe, and the spraying pipe is provided with a plurality of water spraying heads;
a waste gas inlet is formed in one side of the bottom of the spray tower, a waste gas outlet is formed in the other side of the top of the spray tower, and a waste liquid outlet is formed in the bottom of the spray tower;
the RTO incineration system comprises an incineration furnace body and an exhaust chimney, wherein a combustor, a gas inlet pipe, a waste gas inlet pipe and a discharge pipe are arranged on the incineration furnace body;
the gas inlet pipe is used for conveying combustible gas to the combustor; the waste gas inlet pipe is communicated with the waste gas outlet through a pipeline; the discharge pipe is communicated with the exhaust chimney and is used for discharging the burned gas in the incinerator body.
The basic principle of the scheme is as follows: firstly, waste gas passes through a spraying system, the waste gas enters a spraying tower through a waste gas inlet, then spraying water is sprayed through a water spraying head to form water mist, the water mist brings smoke dust in the waste gas to the bottom of the spraying tower, the concentration of the smoke dust in the waste gas is reduced, then the waste gas with the reduced smoke dust concentration is conveyed into an incinerator body through a waste gas outlet and a waste gas inlet pipe, combustible gas is conveyed to a combustor through a gas inlet pipe, the waste gas and the gas form mixed gas in the incinerator body, then the mixed gas is ignited through the combustor, organic waste gas is combusted and oxidized into corresponding oxides and water under the high-temperature condition, harmful gas and odor in the smoke dust are combusted, the combusted gas is discharged to an exhaust chimney along with a discharge pipe, and purification treatment of the smoke dust is completed. Spray incineration formula smoke and dust processing apparatus in this scheme reduces the smoke and dust concentration in with waste gas through spraying system in advance, then carries the low waste gas of smoke and dust concentration to RTO incineration system for RTO incineration system energy consumption reduces, practices thrift the working cost, and it is thorough with smoke and dust, harmful gas and the smell processing in the waste gas simultaneously, and discharge the waste gas of accomplishing the processing through delivery pipe and exhaust chimney at last.
Furtherly, in order to filter the water that sprays in the inlet tube, avoid spraying the water blocking sprinkler bead, spray and be provided with the filter on the inlet tube, the filter is used for filtering the impurity that sprays the aquatic.
Further, as a specific implementation manner of the spray pipe, the spray pipe comprises an annular pipe, a main pipe used for communicating a spray water inlet pipe is arranged inside the annular pipe, the bottom of the main pipe is of a closed structure, a plurality of branch pipes are uniformly arranged on the circumferential side wall of the main pipe at circumferential intervals, and the plurality of branch pipes are communicated with the main pipe; every spinal branch pipe evenly is provided with a plurality of sprinkler bead along its length direction interval, with a plurality of sprinkler bead dispersion arrangement on many spinal branch pipes for the scope that the sprinkler bead formed water smoke is wider, improves the area of contact of water smoke and dust, better brings the smoke and dust in the waste gas to the spray column bottom along with water smoke.
Further, as a concrete implementation mode of spray column, the bottom of spray column is most advanced decurrent circular cone structure, advances to spray the in-process to waste gas, and after the smoke and dust in the waste gas contacted with the water smoke, can form the water droplet and fall into spray column bottom, forms waste water at spray column bottom, and the waste water of being convenient for collect and discharge in circular cone structure's spray column bottom.
Furthermore, an observation window and a maintenance window are arranged on the circumferential outer wall of the spray tower, the observation window is positioned at the top of the spray tower, and the maintenance window is positioned at the bottom of the spray tower. The arrangement of the observation window is convenient for workers to visually observe the internal working condition of the spray tower; the setting of maintenance window is convenient for the staff to clear up and maintain spray column's inside.
Further, a gas fan, a gas valve, a gas pressure gauge and a gas leakage detecting gauge are arranged on the gas inlet pipe; one end of the gas inlet pipe is used for being connected with a gas storage tank, and the other end of the gas inlet pipe is communicated with the combustor through a gas fan. Natural gas is stored in the gas storage tank, and is conveyed from the gas storage tank to a combustor in the incinerator body through a gas fan and a gas inlet pipe to provide combustible gas for the combustor; the gas valve is equivalent to a switch valve and is used for controlling the on-off of natural gas in the gas inlet pipe; the gas pressure gauge is used for detecting the gas pressure of natural gas in the gas inlet pipe; the gas leak detection meter is used for detecting whether natural gas in the gas inlet pipe leaks to the external environment or not, and safety guarantee is provided.
Furthermore, a waste gas valve, a waste gas fan, a waste gas pressure gauge and a waste gas thermometer are arranged on the waste gas inlet pipe; one end of the waste gas inlet pipe is communicated with the waste gas outlet, and the other end of the waste gas inlet pipe is communicated with the incinerator body through a waste gas fan. Conveying waste gas from the spray tower into the incinerator body through a waste gas inlet pipe and a waste gas fan, wherein a waste gas pressure gauge and a waste gas thermometer are respectively used for detecting the pressure value and the temperature value of the waste gas in the waste gas inlet pipe; the waste gas valve is used for controlling the on-off of the waste gas inlet pipe.
Furthermore, three hearths are arranged in the incinerator body, each hearth is positioned at the bottom of the incinerator body, and the bottom of each hearth is provided with an air inlet joint, an air outlet joint and a back flushing joint which are communicated with the inside of each hearth;
each air inlet joint is communicated with a waste gas inlet pipe through a pipeline, and an inlet valve is arranged between each air inlet joint and each waste gas inlet pipe; an inlet valve is used to control the entry of exhaust gas.
Each air outlet joint is communicated with the discharge pipe through a pipeline, and an outlet valve is arranged between each air outlet joint and the discharge pipe; the outlet valve is used for controlling the emission of the incinerated gas.
Each back-blowing joint is communicated with the waste gas inlet pipe through a pipeline, the joint of the back-blowing joint and the waste gas inlet pipe is positioned on one side of the air inlet direction of the waste gas fan, and a back-blowing valve is arranged between the back-blowing joint and the waste gas inlet pipe. Each back-blowing joint is communicated with the waste gas inlet pipe through a pipeline, the joint of the back-blowing joint and the waste gas inlet pipe is positioned on one side of the air inlet direction of the waste gas fan, and a back-blowing valve is arranged between the back-blowing joint and the waste gas inlet pipe. Burn burning furnace body long time operation back, the furnace bottom can condense waste gas and form the waste liquid, block up air inlet joint and gas outlet and connect, influence the waste gas and effectively burn and burn gaseous emission after burning, through control blowback valve, can get into furnace inside sweeping through the waste gas fan regularly with the high-temperature gas that has burnt, and then heat for the furnace bottom, make the waste liquid that the furnace bottom condenses be blown away the burning by wind after being heated, prevent that air inlet joint and gas outlet joint from being stifled deadly, improve the exhaust-gas treatment effect.
The utility model has the advantages that: 1. the utility model provides a spray incineration formula smoke and dust processing apparatus, spray the shower water through a plurality of shower pipes and sprinkler bead in spray system, can effectively separate waste gas and smoke and dust granule, the middle and high density of waste gas and the bigger size smoke and dust granule are stayed spray column bottom by the water smoke, reduce exhaust gas concentration, make waste gas can send soon to get into the RTO incinerator through waste gas air inlet and waste gas outlet, remaining a small amount of low density in the low concentration waste gas after spraying, small size smoke and dust granule not only burns completely more easily in the RTO incinerator, get rid of thoroughly, and can reduce RTO incinerator energy resource consumption in a large number, reduce pollution and discharge, and the operation efficiency is improved, treat thoroughly harmful gas and smell in the waste gas simultaneously, and discharge the waste gas of accomplishing through delivery pipe and exhaust chimney at last.
2. The utility model provides a spray and burn formula smoke and dust processing apparatus through be provided with observation window and maintenance window on the spray column, and the staff's audio-visual inside behavior who observes the spray column of being convenient for and the staff of being convenient for clear up and maintain the inside of spray column.
Drawings
Fig. 1 is a schematic structural diagram of a spray incineration type smoke treatment device.
Fig. 2 is a schematic structural diagram of a spraying system.
FIG. 3 is a schematic diagram of the structure of an RTO incineration system.
Fig. 4 is a schematic view of the sprinkler head mounted on the shower pipe.
Wherein, 1, a spraying system; 2. an RTO incineration system; 3. a spray tower; 4. spraying a water inlet pipe; 5. a shower pipe; 6. a sprinkler head; 7. an exhaust gas inlet; 8. a waste gas outlet; 9. a waste liquid outlet; 10. an incinerator body; 11. an exhaust stack; 12. a burner; 13. a gas inlet pipe; 14. an exhaust gas inlet pipe; 15. a discharge pipe; 16. a filter; 17. an annular tube; 18. a main pipe; 19. a branch pipe; 20. an observation window; 21. repairing the window; 22. a gas fan; 23. a gas valve; 24. a gas pressure gauge; 25. a gas leakage detecting meter; 26. a gas storage tank; 27. an exhaust gas valve; 28. a waste gas fan; 29. an exhaust gas pressure gauge; 30. an exhaust gas thermometer; 31. a hearth; 32. an air inlet connection; 33. an air outlet joint; 34. a blowback connector; 35. an inlet valve; 36. an outlet valve; 37. a blowback valve.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes may be made apparent to those skilled in the art within the spirit and scope of the present invention as defined and defined by the appended claims.
As shown in fig. 1-2, the utility model provides a spray incineration type smoke dust treatment device, which comprises a spray system 1 and an RTO incineration system 2;
the spraying system 1 comprises a spraying tower 3, a spraying water inlet pipe 4 is connected to the top of the spraying tower 3, a spraying pipe 5 communicated with the spraying water inlet pipe 4 is arranged on the inner wall of the top of the spraying tower 3, and a plurality of water spraying heads 6 are arranged on the spraying pipe 5.
Preferably, but not limitatively, the spray inlet pipe 4 is provided with a filter 16, and the filter 16 is used for filtering impurities in the spray water to prevent the spray water from blocking the sprinkler head 6.
Specifically, as a specific embodiment of the spray pipe 5, the spray pipe 5 includes an annular pipe 17, a main pipe 18 for communicating the spray water inlet pipe 4 is arranged inside the annular pipe 17, the bottom of the main pipe 18 is of a closed structure, a plurality of branch pipes 19 are uniformly arranged on the circumferential side wall of the main pipe 18 at circumferential intervals, and the plurality of branch pipes 19 are all communicated with the main pipe 18; every branch pipe 19 evenly is provided with a plurality of sprinkler bead 6 along its length direction interval, arranges a plurality of sprinkler bead 6 dispersion on many branch pipes 19 for the scope that sprinkler bead 6 formed water smoke is wider, improves the area of contact of water smoke and dust, and the better brings the smoke and dust in the waste gas to the spray column 3 bottom along with the water smoke.
A waste gas inlet 7 is arranged on one side of the bottom of the spray tower 3, a waste gas outlet 8 is arranged on the other side of the top of the spray tower 3, and a waste liquid outlet 9 is arranged on the bottom of the spray tower 3.
The bottom of spray column 3 is most advanced decurrent conical structure, advances to spray the in-process to waste gas, and the smoke and dust in the waste gas contacts the back with the water smoke, can form the water droplet and fall into spray column 3 bottoms, forms waste water in spray column 3 bottoms, and the 3 bottoms of spray column of conical structure are convenient for collect and discharge waste water.
An observation window 20 and a maintenance window 21 are arranged on the circumferential outer wall of the spray tower 3, the observation window 20 is positioned at the top of the spray tower 3, and the maintenance window 21 is positioned at the bottom of the spray tower 3. The arrangement of the observation window 20 is convenient for workers to visually observe the internal working condition of the spray tower 3; the maintenance window 21 is provided to facilitate cleaning and maintenance of the interior of the spray tower 3 by a worker.
The RTO incineration system 2 comprises an incineration furnace body 10 and an exhaust chimney 11, wherein a combustor 12, a fuel gas inlet pipe 13, a waste gas inlet pipe 14 and a discharge pipe are arranged on the incineration furnace body 10; the gas inlet pipe 13 is used for conveying combustible gas to the combustor 12; the waste gas inlet pipe 14 is communicated with the waste gas outlet 8 through a pipeline; the discharge pipe is communicated with the exhaust stack 11 and is used for discharging the gas incinerated in the incinerator body 10.
The basic principle of the scheme is as follows: firstly, waste gas passes through a spraying system 1, the waste gas enters a spraying tower 3 through a waste gas inlet 7, then spraying water is sprayed through a water spraying head 6 to form water mist, the water mist brings smoke dust in the waste gas to the bottom of the spraying tower 3, the concentration of the smoke dust in the waste gas is reduced, then the waste gas with the reduced smoke dust concentration is conveyed into an incinerator body 10 through a waste gas outlet 8 and a waste gas inlet pipe 14, combustible gas is conveyed to a combustor 12 through a gas inlet pipe 13, the waste gas and the gas form mixed gas in the incinerator body 10, then the mixed gas is ignited through the combustor 12, organic waste gas is combusted and oxidized into corresponding oxides and water under the high-temperature condition, harmful gas and smell in the smoke dust are combusted, the combusted gas is discharged to an exhaust chimney 11 along with a discharge pipe, and purification treatment of the smoke dust is completed. Spray incineration formula smoke and dust processing apparatus in this scheme reduces the smoke and dust concentration in with waste gas through spray system 1 in advance, then burns system 2 to RTO in carrying the waste gas that smoke and dust concentration is low for 2 energy consumptions of RTO burns system are reduced, practices thrift the working cost, and it is thorough with smoke and dust, harmful gas and the smell processing in the waste gas simultaneously, and discharge the waste gas of accomplishing the processing through delivery pipe and exhaust chimney 11 at last.
Specifically, the gas inlet pipe 13 is provided with a gas blower 22, a gas valve 23, a gas pressure gauge 24 and a gas leakage detecting gauge 25; one end of the gas inlet pipe 13 is used for connecting with a gas storage tank 26, and the other end is communicated with the burner 12 through a gas blower 22. Natural gas is stored in the gas storage tank 26, and is conveyed from the gas storage tank 26 to the combustor 12 in the incinerator body 10 through the gas fan 22 and the gas inlet pipe 13 to provide combustible gas for the combustor 12; the gas valve 23 is equivalent to a switch valve and controls the on-off of the natural gas in the gas inlet pipe 13; the gas pressure gauge 24 is used for detecting the gas pressure of natural gas in the gas inlet pipe 13; the gas leak detection meter 25 is used for detecting whether the natural gas in the gas inlet pipe 13 leaks to the external environment, and provides safety guarantee.
Preferably, but not limitatively, the exhaust gas inlet pipe 14 is provided with an exhaust gas valve 27, an exhaust gas fan 28, an exhaust gas pressure gauge 29 and an exhaust gas thermometer 30; one end of the waste gas inlet pipe 14 is communicated with the waste gas outlet 8, and the other end is communicated with the incinerator body 10 through a waste gas fan 28. Waste gas is conveyed into the incinerator body 10 from the spray tower 3 through a waste gas inlet pipe 14 and a waste gas fan 28, and a waste gas pressure gauge 29 and a waste gas thermometer 30 are respectively used for detecting the pressure value and the temperature value of the waste gas in the waste gas inlet pipe 14; the exhaust valve 27 is used to control the opening and closing of the exhaust gas intake pipe 14.
The incinerator body 10 is internally provided with three hearths 31, each hearth 31 is positioned at the bottom of the incinerator body 10, and the bottom of each hearth 31 is provided with a gas inlet joint 32, a gas outlet joint 33 and a back flushing joint 34 which are communicated with the inside of the hearth 31;
each air inlet joint 32 is communicated with the waste gas inlet pipe 14 through a pipeline, and an inlet valve 35 is arranged between each air inlet joint 32 and the waste gas inlet pipe 14; the inlet valve 35 is used to control the admission of exhaust gases.
Each air outlet joint 33 is communicated with the discharge pipe through a pipeline, and an outlet valve 36 is arranged between the air outlet joint 33 and the discharge pipe; the outlet valve 36 is used to control the discharge of incinerated gases.
Each blowback joint 34 is communicated with the waste gas inlet pipe 14 through a pipeline, the joint of the blowback joint 34 and the waste gas inlet pipe 14 is positioned at one side of the direction of the gas inlet of the waste gas blower 28, and a blowback valve 37 is arranged between the blowback joint 34 and the waste gas inlet pipe 14. Each blowback joint 34 is communicated with the waste gas inlet pipe 14 through a pipeline, the joint of the blowback joint 34 and the waste gas inlet pipe 14 is positioned at one side of the direction of the air inlet of the waste gas fan 28, and a blowback valve 37 is arranged between the blowback joint 34 and the waste gas inlet pipe 14. After incinerator body 10 long-time running, waste gas formation waste liquid can condense in furnace 31 bottom, block up air inlet joint 32 and gas outlet joint 33, influence the waste gas effectively burn and burn gaseous emission after burning, through control blowback valve 37, can get into furnace 31 inside through exhaust gas fan 28 regularly with the high-temperature gas that has burnt and sweep, and then heat for furnace 31 bottom, make the waste liquid that condenses in furnace 31 bottom be heated the back by the scattered burning of wind blowing, prevent that air inlet joint 32 and gas outlet joint 33 from being stifled to die, improve the exhaust-gas treatment effect.
Claims (8)
1. A spray incineration type smoke dust treatment device is characterized by comprising a spray system and an RTO incineration system;
the spraying system comprises a spraying tower, the top of the spraying tower is connected with a spraying water inlet pipe, the inner wall of the top of the spraying tower is provided with a spraying pipe communicated with the spraying water inlet pipe, and the spraying pipe is provided with a plurality of water spraying heads;
a waste gas inlet is formed in one side of the bottom of the spray tower, a waste gas outlet is formed in the other side of the top of the spray tower, and a waste liquid outlet is formed in the bottom of the spray tower;
the RTO incineration system comprises an incineration furnace body and an exhaust chimney, wherein a combustor, a gas inlet pipe, a waste gas inlet pipe and a discharge pipe are arranged on the incineration furnace body;
the gas inlet pipe is used for conveying combustible gas to the burner; the waste gas inlet pipe is communicated with the waste gas outlet through a pipeline; the discharge pipe is communicated with the exhaust chimney and is used for discharging gas burned in the incinerator body.
2. The spray incineration type smoke and dust treatment device according to claim 1, wherein a filter is disposed on the spray inlet pipe.
3. The spray incineration type smoke and dust treatment device according to claim 1, wherein the spray pipe comprises a ring pipe, a main pipe for communicating the spray water inlet pipe is arranged inside the ring pipe, the bottom of the main pipe is of a closed structure, a plurality of branch pipes are uniformly arranged on the circumferential side wall of the main pipe at circumferential intervals, and the plurality of branch pipes are communicated with the main pipe; and a plurality of water spraying heads are uniformly arranged on each branch pipe along the length direction of the branch pipe at intervals.
4. The spray incineration flue dust treatment device according to claim 1, wherein the bottom of the spray tower is in a downward-pointing conical structure.
5. The spray incineration type smoke and dust treatment device according to claim 3, wherein an observation window and a maintenance window are arranged on the circumferential outer wall of the spray tower, the observation window is positioned at the top of the spray tower, and the maintenance window is positioned at the bottom of the spray tower.
6. The spray incineration type smoke treatment device according to claim 1, wherein a gas fan, a gas valve, a gas pressure gauge and a gas leakage detection gauge are arranged on the gas inlet pipe;
one end of the gas inlet pipe is used for being connected with a gas storage tank, and the other end of the gas inlet pipe is communicated with the combustor through a gas fan.
7. The spray incineration type smoke treatment device according to claim 1, wherein a waste gas valve, a waste gas fan, a waste gas pressure gauge and a waste gas thermometer are arranged on the waste gas inlet pipe; one end of the waste gas inlet pipe is communicated with the waste gas outlet, and the other end of the waste gas inlet pipe is communicated with the incinerator body through the waste gas fan.
8. The spray incineration type smoke and dust treatment device according to claim 7, wherein three hearths are arranged in the incinerator body, each hearth is positioned at the bottom of the incinerator body, and the bottom of each hearth is provided with a gas inlet joint, a gas outlet joint and a back flushing joint which are communicated with the inside of the hearth;
each air inlet joint is communicated with the waste gas inlet pipe through a pipeline, and an inlet valve is arranged between each air inlet joint and the waste gas inlet pipe;
each air outlet joint is communicated with the discharge pipe through a pipeline, and an outlet valve is arranged between each air outlet joint and the discharge pipe;
every the blowback connects through the pipeline with the waste gas intake pipe intercommunication, the junction that blowback connects and waste gas intake pipe is located one side of waste gas fan's air inlet direction, is provided with the blowback valve between blowback connects and the waste gas intake pipe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221673076.7U CN217490248U (en) | 2022-06-30 | 2022-06-30 | Spray incineration type smoke dust treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221673076.7U CN217490248U (en) | 2022-06-30 | 2022-06-30 | Spray incineration type smoke dust treatment device |
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| CN217490248U true CN217490248U (en) | 2022-09-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117053209A (en) * | 2023-08-09 | 2023-11-14 | 广东华澄环保装备科技有限公司 | Coating waste gas concentration control burns system |
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2022
- 2022-06-30 CN CN202221673076.7U patent/CN217490248U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117053209A (en) * | 2023-08-09 | 2023-11-14 | 广东华澄环保装备科技有限公司 | Coating waste gas concentration control burns system |
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