CN217662236U - Particle and dust separating device in tail gas of waste incineration boiler - Google Patents
Particle and dust separating device in tail gas of waste incineration boiler Download PDFInfo
- Publication number
- CN217662236U CN217662236U CN202222083859.6U CN202222083859U CN217662236U CN 217662236 U CN217662236 U CN 217662236U CN 202222083859 U CN202222083859 U CN 202222083859U CN 217662236 U CN217662236 U CN 217662236U
- Authority
- CN
- China
- Prior art keywords
- tail gas
- pipe
- water
- absorption water
- absorption
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to a waste incineration boiler tail gas treatment technical field, concretely relates to granule dust separator in waste incineration boiler tail gas, its technical scheme is: including boiler body and absorption water pitcher, the boiler body top is tail gas discharge port, and the welding of absorption water pitcher left end top has the inlet tube, and the welding of absorption water pitcher right-hand member bottom has the outlet pipe, still includes separating mechanism, separating mechanism includes processing module, circulation subassembly and blowdown subassembly, the setting of absorption water pitcher is on the boiler body right side, the equal fixed mounting of processing module and circulation subassembly is on the absorption water pitcher, the beneficial effects of the utility model are that: effective absorption of granule dust in with tail gas through the absorption water among the absorption water pitcher reaches tail gas and granule dust separation effect, and absorbs water and can directly cool down the operation to tail gas, need not follow-up cooling down tail gas alone, and the staff of still being convenient for replaces absorption water, and easy operation is convenient, is favorable to tail gas treatment efficiency, suitable using widely.
Description
Technical Field
The utility model relates to a msw incineration boiler tail gas treatment technical field, concretely relates to granule dust separator in msw incineration boiler tail gas.
Background
The main heat treatment mode of the household garbage is garbage incineration, and the tail gas of the garbage incineration contains CO 2 、H 2 O、SO 2 In addition to the above, some particulate dusts such as powder and soot are generated, and the direct discharge of the dust causes environmental pollution.
In the existing technology for treating waste incineration tail gas, a separating device is used for separating and treating particle dust such as powder, carbon smoke and the like in the tail gas, and then a tail gas purification system is used for purifying and treating the tail gas of the particle dust at the separation position so as to meet the emission requirement.
SUMMERY OF THE UTILITY MODEL
For this, the utility model provides a granule dust separator in msw incineration boiler tail gas, in the processing technology who solves current msw incineration tail gas, can use earlier separator with powder in the tail gas, granule dust separation processing such as charcoal cigarette, then adopt tail gas clean-up system to carry out purification treatment to the tail gas of separation department granule dust, in order to reach the emission requirement, but conventional separator generally adopts bag collector, not only block up easily, need regularly clear up the change, and because the tail gas temperature is higher, follow-up still need cool down the processing alone to the tail gas after handling, be unfavorable for tail gas treatment efficiency, the not good problem of result of use.
In order to achieve the above object, the present invention provides the following technical solutions: a device for separating particles and dust in waste incineration boiler tail gas comprises a boiler body and an absorption water tank, wherein the top end of the boiler body is a tail gas discharge port, the top of the left end of the absorption water tank is welded with a water inlet pipe, and the bottom of the right end of the absorption water tank is welded with a water outlet pipe;
the separation mechanism comprises a treatment component, a circulation component and a sewage discharge component, the absorption water tank is arranged on the right side of the boiler body, the treatment component and the circulation component are both arranged on the absorption water tank, and the sewage discharge component is arranged on the circulation component.
Preferably, the treatment component comprises an induced draft fan, the pipeline of the input end of the induced draft fan is connected with a gas collecting hood, the gas collecting hood is arranged right above the top end of the boiler body, the output end of the induced draft fan is fixedly connected with a gas pipe, the bottom end of the gas pipe vertically penetrates through the top of the absorption water tank, the bottom end of the gas pipe vertically extends to the lower part of the inner part of the absorption water tank, and the bottom end of the gas pipe is fixedly connected with a gas distributor.
Preferably, the top of the right end of the absorption water tank is provided with an air outlet, and a filter screen is fixedly connected inside the air outlet.
Preferably, the circulation assembly comprises a water pump, the water pump is arranged on the right side of the water absorption tank, the input end of the water pump is fixedly connected with the right end of the water outlet pipe, the output end of the water pump is fixedly connected with a water pipe, and the pipe body of the water pipe is provided with an electromagnetic valve.
Preferably, the top end of the water conveying pipe penetrates through the right end of the absorption water tank, the top end of the water conveying pipe extends to the upper part inside the absorption water tank, and the top end of the water conveying pipe is fixedly connected with a spray disc which is arranged above the inside of the absorption water tank.
Preferably, the center of the spraying plate is provided with a through hole, the bottom end of the gas pipe vertically penetrates through the through hole, and the bottom of the spraying plate is uniformly provided with a plurality of spraying holes.
Preferably, the blowdown subassembly includes the blow off pipe, the blow off pipe welding is on the raceway surface, the blow off pipe shaft is provided with the blowoff valve, and blow off pipe and raceway inboard intercommunication.
Preferably, the water inlet valve is arranged on the pipe body of the water inlet pipe, and the front end of the absorption water tank is fixedly connected with a glass liquid level meter.
The utility model has the advantages that: through the boiler body that is equipped with, absorb the water pitcher, the treatment effeciency, the circulation subassembly is used with the cooperation of blowdown subassembly, make the produced tail gas of boiler body incineration rubbish can evenly enter into and absorb the water pitcher, thereby make the granule dust of absorption water in with tail gas effectively adsorb, reach the effect of tail gas and granule dust separation, and can directly cool down the operation to tail gas, need not follow-up independent cooling to tail gas, under the effect of circulation subassembly and blowdown subassembly, can make absorption water circulated then spray the use, thereby can effectively improve the effect that absorbs water absorption granule dust, and be convenient for the staff replaces the absorption water in the absorption water pitcher, and easy operation is convenient, tail gas treatment efficiency is improved, and the suitable popularization and use.
Drawings
FIG. 1 is a sectional view of the structure provided by the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a front view of the structure provided by the present invention;
FIG. 4 is a perspective view of the spray plate according to the present invention;
fig. 5 is a perspective view of the gas distributor according to the present invention.
In the figure: 1. a boiler body; 2. an absorption water tank; 3. a water inlet pipe; 4. a water inlet valve; 5. a water outlet pipe; 6. an induced draft fan; 7. a gas-collecting hood; 8. a gas delivery pipe; 9. a gas distributor; 10. an air outlet; 11. filtering with a screen; 12. a water pump; 13. a water delivery pipe; 14. an electromagnetic valve; 15. spraying a disc; 16. a through hole; 17. spraying holes; 18. a blow-off pipe; 19. a blowoff valve; 20. a glass liquid level meter.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to the attached drawings 1-5, the utility model provides a separation device for particle and dust in waste incineration boiler tail gas, including a boiler body 1 and an absorption water tank 2, the top end of the boiler body 1 is a tail gas discharge port, tail gas generated by burning waste in the boiler body 1 is discharged from the tail gas discharge port, a water inlet pipe 3 is welded at the top of the left end of the absorption water tank 2, a water inlet valve 4 is arranged on a pipe body of the water inlet pipe 3, so that a worker can control absorption water to be injected into the absorption water tank 2 from the water inlet pipe 3 by opening and closing the water inlet valve 4, a water outlet pipe 5 is welded at the bottom of the right end of the absorption water tank 2, so that the absorption water in the absorption water tank 2 can be discharged from the water outlet pipe 5, the separation device further comprises a separation mechanism, the separation mechanism comprises a treatment component, a circulation component and a pollution discharge component, the absorption water tank 2 is arranged at the right side of the boiler body 1, the treatment component and the circulation component are both arranged on the absorption water tank 2, and the pollution discharge component is arranged on the circulation component;
the treatment assembly comprises an induced draft fan 6, the input end of the induced draft fan 6 is connected with a gas collecting hood 7 through a pipeline, the gas collecting hood 7 is arranged right above the top end of the boiler body 1, so under the action of the induced draft fan 6, tail gas generated by garbage incineration of the boiler body 1 can be collected by the gas collecting hood 7 in a centralized manner, the output end of the induced draft fan 6 is fixedly connected with a gas pipe 8, the bottom end of the gas pipe 8 vertically penetrates through the top of the absorption water tank 2, the bottom end of the gas pipe 8 vertically extends to the lower portion inside the absorption water tank 2, the bottom end of the gas pipe 8 is fixedly connected with a gas distributor 9, the tail gas collected by the gas collecting hood 7 in a centralized manner is uniformly discharged into the absorption water tank 2 through the gas distributor 9 under the action of the induced draft fan 6, so that the tail gas with particle dust in the tail gas can be effectively adsorbed by absorption water, the effect of separating the tail gas from the particle dust is achieved, the tail gas can be directly cooled, the tail gas does not need to be cooled independently subsequently, the efficiency of tail gas treatment is improved, the top end of the tail gas treatment is provided with a gas outlet 10, so that the tail gas with the dust separated from the particle dust in the absorption water tank 2 can rise up in the absorption water tank 2 and then discharged through the gas outlet 10, the filter screen 11 is fixedly connected with the dust filtering effect of the filter screen for filtering of the particle dust again;
the circulating component comprises a water pump 12, the water pump 12 is arranged on the right side of the absorption water tank 2, the input end of the water pump 12 is fixedly connected with the right end of the water outlet pipe 5, the output end of the water pump 12 is fixedly connected with a water conveying pipe 13, a pipe body of the water conveying pipe 13 is provided with an electromagnetic valve 14, the top end of the water conveying pipe 13 penetrates through the right end of the absorption water tank 2, and the top end of the water conveying pipe 13 extends to the upper part inside the absorption water tank 2, so that under the action of the water pump 12, the absorption water in the absorption water tank 2 can be pumped out through the water outlet pipe 5 and then conveyed into the absorption water tank 2 again through the water conveying pipe 13, thereby achieving the recycling effect, the top end of the water conveying pipe 13 is fixedly connected with a spray disc 15, the spray disc 15 is arranged above the inside the absorption water tank 2, a through hole 16 is arranged at the center of the spray disc 15, the bottom end of the gas conveying pipe 8 vertically penetrates through the through hole 16, so that the normal laying of the gas conveying pipe 8 cannot be influenced, the structure of the spray disc 15 is reasonable in design, a plurality of spray holes 17 are uniformly arranged, so that the absorption water can be uniformly sprayed above the inside the absorption water tank 2, thereby effectively improving the dust absorption effect of absorbing particles of the absorption water again;
the sewage discharging component comprises a sewage discharging pipe 18, the sewage discharging pipe 18 is welded on the surface of the water conveying pipe 13, a pipe body of the sewage discharging pipe 18 is provided with a sewage discharging valve 19, and the sewage discharging pipe 18 is communicated with the inner side of the water conveying pipe 13, so when a worker opens the sewage discharging valve 19 and closes the electromagnetic valve 14, along with the work of the water pump 12, the absorbed water in the absorption water tank 2 is not recycled, but is pumped out by the water outlet pipe 5 and then is discharged out from the sewage conveying pipe 13 and the sewage discharging pipe 18, and then the worker injects new absorbed water into the absorption water tank 2 through the water inlet pipe 3, so that the absorbed water in the absorption water tank 2 can be replaced, the operation is simple and convenient, and the tail gas treatment efficiency is facilitated;
absorb 2 front end fixedly connected with glass level gauge 20 of water pitcher, because glass level gauge 20 has transparent characteristic, so can be convenient for the audio-visual understanding of staff absorbs the liquid level and the muddy degree of the absorption water in water pitcher 2, make the utility model has the advantages of reasonable design.
The utility model discloses a use as follows: the method comprises the following steps that firstly, a worker opens a water inlet valve 4, and injects absorption water into an absorption water tank 2 through a water inlet pipe 3, the worker can observe the liquid level of the absorption water in the absorption water tank 2 in real time through a glass liquid level meter 20, when the liquid level of the absorption water is proper, the worker starts an induced draft fan 6, tail gas generated by garbage incineration of a boiler body 1 is intensively collected by a gas collecting hood 7 under the action of the induced draft fan 6, and the tail gas intensively collected by the gas collecting hood 7 is uniformly discharged into the absorption water tank 2 through a gas distributor 9, so that particle dust in the tail gas is effectively adsorbed by the absorption water, the effect of separating the tail gas from the particle dust is achieved, the tail gas can be directly cooled, the tail gas does not need to be cooled independently subsequently, the tail gas treatment efficiency is improved, the tail gas with the particle dust separated can rise in the absorption water tank 2 and then be discharged through a gas outlet 10, the tail gas in the gas outlet 10 can be filtered again by a filter screen 11, and the separation effect of the particle dust in the tail gas is improved;
then the worker opens the electromagnetic valve 14 and starts the water pump 12, under the action of the water pump 12, the absorption water in the absorption water tank 2 can be pumped out by the water outlet pipe 5 and then conveyed into the absorption water tank 2 again through the water conveying pipe 13, so that the recycling effect is achieved, under the action of the spraying disc 15 and the plurality of spraying holes 17, the circulated absorption water can be uniformly sprayed above the inside of the absorption water tank 2, the tail gas rising in the absorption water tank 2 can be adsorbed again, and the effect of the absorption water on adsorbing particle dust can be effectively improved;
when the staff observes the absorption water among the absorption water pitcher 2 muddy through glass level gauge 20, a large amount of granule dust that the absorption water has absorbed promptly, the staff can open blowoff valve 19, close solenoid valve 14, and start water pump 12, along with the doing work of water pump 12, the absorption water among the absorption water pitcher 2 no longer circulates the operation, but take out by outlet pipe 5, then discharge through raceway 13 and blow off pipe 18, then the staff again through inlet tube 3 to absorbing the inside new absorption water that injects into of water pitcher 2, can replace the absorption water among the absorption water pitcher 2, and easy operation is convenient, and the tail gas treatment efficiency is facilitated.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (8)
1. The utility model provides a granule dust separator in msw incineration boiler tail gas, includes boiler body (1) and absorbs water pitcher (2), and boiler body (1) top is exhaust port, and it has inlet tube (3) to absorb water pitcher (2) left end top welding, and it has outlet pipe (5), its characterized in that to absorb water pitcher (2) right-hand member bottom welding: also comprises a separating mechanism;
the separation mechanism comprises a processing assembly, a circulating assembly and a sewage discharging assembly, the absorption water tank (2) is arranged on the right side of the boiler body (1), the processing assembly and the circulating assembly are fixedly mounted on the absorption water tank (2), and the sewage discharging assembly is fixedly mounted on the circulating assembly.
2. The device for separating particle and dust in the tail gas of the waste incineration boiler according to the claim 1, characterized in that: the processing assembly comprises an induced draft fan (6), wherein an input end pipeline of the induced draft fan (6) is connected with a gas collecting hood (7), the gas collecting hood (7) is arranged right above the top end of the boiler body (1), an output end of the induced draft fan (6) is fixedly connected with a gas conveying pipe (8), the bottom end of the gas conveying pipe (8) vertically penetrates through the top of the absorption water tank (2), the bottom end of the gas conveying pipe (8) vertically extends to the inner lower part of the absorption water tank (2), and the bottom end of the gas conveying pipe (8) is fixedly connected with a gas distributor (9).
3. The device for separating particle and dust in the tail gas of the waste incineration boiler according to the claim 2, characterized in that: the top of the right end of the absorption water tank (2) is provided with a gas outlet (10), and a filter screen (11) is fixedly connected inside the gas outlet (10).
4. The device for separating particle and dust in the tail gas of the waste incineration boiler according to the claim 2, characterized in that: the circulating assembly comprises a water pump (12), the water pump (12) is arranged on the right side of the water absorption tank (2), the input end of the water pump (12) is fixedly connected with the right end of the water outlet pipe (5), the output end of the water pump (12) is fixedly connected with a water conveying pipe (13), and a pipe body of the water conveying pipe (13) is provided with an electromagnetic valve (14).
5. The device for separating particle and dust in the tail gas of the waste incineration boiler, according to claim 4, is characterized in that: absorption water pitcher (2) right-hand member is run through on raceway (13) top, and raceway (13) top extends to absorption water pitcher (2) inside top, raceway (13) top fixedly connected with spray dish (15), spray dish (15) set up in absorption water pitcher (2) inside top.
6. The device for separating particle and dust in the tail gas of the waste incineration boiler according to claim 5, characterized in that: the center of the spray plate (15) is provided with a through hole (16), the bottom end of the gas pipe (8) vertically penetrates through the through hole (16), and the bottom of the spray plate (15) is uniformly provided with a plurality of spray holes (17).
7. The device for separating particle and dust in the tail gas of the waste incineration boiler according to the claim 6, characterized in that: the blowdown subassembly includes blow off pipe (18), blow off pipe (18) welding is on raceway (13) surface, blow off pipe (18) pipe shaft is provided with blowoff valve (19), and blow off pipe (18) and raceway (13) inboard intercommunication.
8. The device for separating particle and dust in the tail gas of the waste incineration boiler according to the claim 1, characterized in that: the water inlet valve (4) is arranged on the pipe body of the water inlet pipe (3), and the glass liquid level meter (20) is fixedly connected to the front end of the water absorption tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222083859.6U CN217662236U (en) | 2022-08-09 | 2022-08-09 | Particle and dust separating device in tail gas of waste incineration boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222083859.6U CN217662236U (en) | 2022-08-09 | 2022-08-09 | Particle and dust separating device in tail gas of waste incineration boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217662236U true CN217662236U (en) | 2022-10-28 |
Family
ID=83725119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222083859.6U Active CN217662236U (en) | 2022-08-09 | 2022-08-09 | Particle and dust separating device in tail gas of waste incineration boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217662236U (en) |
-
2022
- 2022-08-09 CN CN202222083859.6U patent/CN217662236U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212369902U (en) | Novel environmental protection welding flue gas is handled device | |
| CN108514802A (en) | A kind of environment-friendly type industrial waste-gas purifier | |
| CN217662236U (en) | Particle and dust separating device in tail gas of waste incineration boiler | |
| CN215842303U (en) | Biomass flue gas purifying and filtering device | |
| CN213699314U (en) | Power plant boiler timing emission waste gas recoverer | |
| CN212999104U (en) | Be used for low-grade mineral raw materials flue gas processing apparatus | |
| CN206965411U (en) | A kind of gas cleaning and residual neat recovering system | |
| CN216770217U (en) | Waste gas recovery device for metal waste roasting furnace | |
| CN215352743U (en) | Oil quenching tank flue gas collection device for multipurpose furnace | |
| CN206499977U (en) | One kind spray fume removal system | |
| CN214552251U (en) | Boiler tail gas reflux unit that purifying effect is good | |
| CN108325320A (en) | A kind of rinsing type environmental protection flue gas purifying equipment | |
| CN208727096U (en) | A kind of dust pelletizing system for flue gas of refuse burning processing | |
| CN210814460U (en) | Ship tail gas emission treatment device | |
| CN208809691U (en) | A kind of environment-friendly type industrial waste-gas purifier | |
| CN208340387U (en) | A kind of rinsing type environmental protection flue gas purifying equipment | |
| CN113739233A (en) | Oil smoke purifies all-in-one | |
| CN218523588U (en) | High-combustion-utilization-rate boiler based on biomass fuel combustion | |
| CN209985151U (en) | Cooking fume purification device adopting water washing condensation method | |
| CN217092876U (en) | Novel flue gas treatment of msw incineration power generation device | |
| CN213803659U (en) | Blast furnace gas dry dedusting and dechlorination composite device | |
| CN218742504U (en) | Oil smoke clean system | |
| CN218187988U (en) | Novel cooling mechanism of suction and discharge overhead traveling crane | |
| CN215085569U (en) | Asphalt flue gas treatment device for asphalt mixing station | |
| CN220657050U (en) | Defluorination dust removal fume purification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |