CN211635990U - Waste incineration flue gas treatment device - Google Patents
Waste incineration flue gas treatment device Download PDFInfo
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- CN211635990U CN211635990U CN202020206242.7U CN202020206242U CN211635990U CN 211635990 U CN211635990 U CN 211635990U CN 202020206242 U CN202020206242 U CN 202020206242U CN 211635990 U CN211635990 U CN 211635990U
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Abstract
The utility model relates to the technical field of combustion tail gas treatment, in particular to a waste incineration flue gas treatment device which improves the environmental protection, increases the emission safety and reduces the use limitation; the deacidification device comprises a deacidification chamber, a dust collection box, a filter box, an air inlet, a filter screen, a vent pipe, an exhaust pipe and a drain pipe, wherein the right end of the dust collection box is connected with the left end of the deacidification chamber, the bottom end of the filter box is communicated with the top end of the dust collection box, the input end of the air inlet is communicated with the cavity of the filter box, the filter screen is fixedly arranged in the cavity of the filter box, the input end of the exhaust pipe is communicated with a working cavity of the deacidif; the device comprises a water pump, a connecting pipe, a spray head, a filling port, a guide pipe, a motor and a rotating shaft, wherein the bottom end of the water pump is connected with the top end of a deacidification chamber, the top end of the connecting pipe is connected with a working cavity of the deacidification chamber, the output end of the guide pipe is communicated with the input end of the water pump, the bottom end of the rotating shaft is coaxially and rotatably connected with the output end of the top of the motor, and the.
Description
Technical Field
The utility model relates to a technical field that burning tail gas handled especially relates to a msw incineration flue gas processing apparatus.
Background
As is well known, a waste incineration flue gas treatment device is an auxiliary device for environmental protection, and is widely used in the field of combustion tail gas treatment; the existing waste incineration flue gas treatment device comprises an deacidification chamber, a dust collection box, a filter box, an air inlet, a filter screen, a vent pipe, an exhaust pipe and a drain pipe, wherein a working cavity is arranged in the deacidification chamber, the right end of the dust collection box is connected with the left end of the deacidification chamber, the bottom end of the filter box is communicated with the top end of the dust collection box, the filter box is communicated with the working cavity of the deacidification chamber through the vent pipe, a cavity is arranged in the filter box, the input end of the air inlet is communicated with the cavity of the filter box, the filter screen is fixedly installed in the cavity of the filter box, the input end of the exhaust; when the existing waste incineration flue gas treatment device is used, flue gas enters a filter box cavity through a filter box, then large granular dust is filtered to a dust collection box cavity through a filter screen, then the flue gas enters a deacidification chamber working cavity through a vent pipe, then the flue gas is slowly circulated for secondary dust removal, and the flue gas is discharged through an exhaust pipe after the secondary dust removal; the existing waste incineration flue gas treatment device is found in use, the existing device is directly discharged into the environment without deacidification treatment, adverse effects are caused on an ecosystem, and the working limitation is high.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an improve the protection to the environment, increase and discharge the security, reduce a msw incineration flue gas processing apparatus who uses the limitation.
The utility model discloses a waste incineration flue gas treatment device, including deacidification chamber, dust collection box, rose box, air inlet, filter screen, breather pipe, blast pipe and drain pipe, the inside working chamber that is provided with of deacidification chamber, the dust collection box right-hand member is connected with deacidification chamber left end, rose box bottom end and dust collection box top intercommunication, the rose box communicates with deacidification chamber working chamber through the breather pipe, the rose box is inside to be provided with the cavity, the air inlet input end communicates with the rose box cavity, the filter screen is fixed to be installed inside the rose box cavity, the blast pipe input end communicates with deacidification chamber working chamber, the drain pipe input end communicates with deacidification chamber working chamber; still include the water pump, the connecting pipe, the shower nozzle, the filler, the pipe, motor and pivot, the water pump bottom end is connected with the deacidification room top, the connecting pipe top is connected with the deacidification room working chamber, and water pump output end and connecting pipe input intercommunication, a plurality of shower nozzle tops and connecting pipe bottom intercommunication, filler output end and deacidification room working chamber intercommunication, pipe input end and deacidification room working chamber intercommunication, pipe output end and water pump input intercommunication, the motor top is connected with the deacidification room bottom, the pivot bottom is connected with motor top output coaxial rotation, the pivot is located inside the deacidification room working chamber, be provided with a plurality of stirring rakes in the pivot.
The utility model discloses a msw incineration flue gas processing apparatus, still include the denitration room, the second filler, the second outlet, the second blast pipe, second breather pipe and circulating water spraying device, blast pipe output and second breather pipe input intercommunication, second breather pipe input and denitration room chamber intercommunication, second filler output and denitration room chamber intercommunication, second outlet output and denitration room chamber intercommunication, second blast pipe input and denitration room chamber intercommunication, circulating water spraying device input and output all communicate with denitration room chamber cavity.
The utility model discloses a msw incineration flue gas processing apparatus still includes cold water ware and second pipe, and cold water ware left end fixed mounting is at deacidification room right-hand member, pipe output and cold water ware input intercommunication, cold water ware output and second pipe input intercommunication, second pipe output and water pump input intercommunication.
The utility model discloses a msw incineration flue gas processing apparatus, circulation sprinkler include circulating pipe, second water pump and second shower nozzle, circulating pipe input and denitration room cavity intercommunication, circulating pipe output and second water pump intercommunication, second water pump bottom fixed mounting are on denitration room top, second shower nozzle top fixed mounting is on denitration room cavity top, second water pump output and stirring rake input intercommunication.
The utility model discloses a msw incineration flue gas processing apparatus still includes drying device, drying device input and second blast pipe output intercommunication.
The utility model discloses a msw incineration flue gas processing apparatus still includes the baffle, and baffle left end fixed mounting is on deacidification room working chamber left wall to the baffle is located the breather pipe top.
The utility model discloses a msw incineration flue gas processing apparatus still includes monitoring devices, monitoring devices input and drying device output intercommunication.
The utility model discloses a msw incineration flue gas processing apparatus still includes the liquid level observation window, and liquid level observation window fixed mounting is in deacidification outdoor portion to liquid level observation window intercommunication deacidification room working chamber.
Compared with the prior art, the beneficial effects of the utility model are that: the water pump makes the shower nozzle carry out the sodium hydroxide solution to deacidifying room working chamber through the connecting pipe and sprays, make solution add to deacidifying room working chamber through setting up the filler, the pipe makes the sodium hydroxide solution in the deacidifying room working chamber carry out recycle through the water pump, the motor makes the stirring rake stir the sodium hydroxide solution in the deacidifying room cavity through the pivot, dust deposits the bottom when preventing through drain pipe discharge, deacidify the processing to the flue gas after the burning, reduce the destruction to ecosystem, and the adaptability is improved, reduce and use the limitation.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the axial measurement structure of the present invention;
in the drawings, the reference numbers: 1. a deacidification chamber; 2. a dust collection box; 3. a filter box; 4. an air inlet; 5. a filter screen; 6. a breather pipe; 7. an exhaust pipe; 8. a drain pipe; 9. a water pump; 10. a connecting pipe; 11. a spray head; 12. a filling port; 13. a conduit; 14. a motor; 15. a rotating shaft; 16. a stirring paddle; 17. a denitration chamber; 18. a second filling port; 19. a second water discharge port; 20. a second exhaust pipe; 21. a second vent pipe; 22. a water cooler; 23. a second conduit; 24. a circulation pipe; 25. a second water pump; 26. a second nozzle; 27. a drying device; 28. a baffle plate; 29. a detection device; 30. and a liquid level observation window.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1-2, the utility model discloses a waste incineration flue gas treatment device, including deacidification chamber 1, dust collection box 2, rose box 3, air inlet 4, filter screen 5, breather pipe 6, blast pipe 7 and drain pipe 8, deacidification chamber 1 is inside to be provided with the working chamber, dust collection box 2 right-hand member is connected with deacidification chamber 1 left end, rose box 3 bottom is communicated with dust collection box 2 top, rose box 3 is communicated with deacidification chamber 1 working chamber through breather pipe 6, rose box 3 is inside to be provided with the cavity, air inlet 4 input is communicated with rose box 3 cavity, filter screen 5 is fixed mounting inside rose box 3 cavity, blast pipe 7 input is communicated with deacidification chamber 1 working chamber, drain pipe 8 input is communicated with deacidification chamber 1 working chamber; the device comprises a water pump 9, a connecting pipe 10, spray heads 11, a filling port 12, a guide pipe 13, a motor 14 and a rotating shaft 15, wherein the bottom end of the water pump 9 is connected with the top end of a deacidification chamber 1, the top end of the connecting pipe 10 is connected with a working cavity of the deacidification chamber 1, the output end of the water pump 9 is communicated with the input end of the connecting pipe 10, the top ends of the spray heads 11 are communicated with the bottom end of the connecting pipe 10, the output end of the filling port 12 is communicated with the working cavity of the deacidification chamber 1, the input end of the guide pipe 13 is communicated with the working cavity of the deacidification chamber 1, the output end of the guide pipe 13 is communicated with the input end of the water pump 9, the top end of the motor 14 is connected with the bottom; water pump 9 makes shower nozzle 11 carry out the sodium hydroxide solution to deacidification room 1 working chamber through connecting pipe 10 and sprays, make solution add to deacidification room 1 working chamber through setting up filler 12, pipe 13 makes the sodium hydroxide solution in deacidification room 1 working chamber carry out recycle through water pump 9, motor 14 makes stirring rake 16 stir the sodium hydroxide solution in deacidification room 1 cavity through pivot 15, the dust deposits the bottom when preventing to discharge through drain pipe 8, deacidify the processing of carrying out the acid removal to the flue gas after the burning, reduce the destruction to ecosystem, improve adaptability, reduce and use the limitation.
The utility model discloses a msw incineration flue gas processing apparatus, still include denitration chamber 17, second filler 18, second outlet 19, second blast pipe 20, second breather pipe 21 and circulating water spray device, 7 output of blast pipe and 21 input intercommunication of second breather pipe, 21 input of second breather pipe and 17 cavities of denitration chamber communicate, 18 output of second filler communicates with 17 cavities of denitration chamber, 19 output of second outlet communicates with 17 cavities of denitration chamber, 20 inputs of second blast pipe and 17 cavities of denitration chamber communicate, circulating water spray device input and output all communicate with 17 cavities of denitration chamber; exhaust pipe 7 and second breather pipe 21 cooperation make the gas after the dust removal deacidification discharge into denitration room 17 cavity, make the aqueous ammonia add into denitration room 17 cavity through second filler 18, second outlet 19 makes the aqueous ammonia in the denitration room 17 cavity conveniently change, gas after 20 with the denitration of second blast pipe advances to discharge, through carrying out the denitration to gas, reduce the destruction to ecosystem, improve the environmental protection, increase adaptability, reduce and use the limitation.
The utility model discloses a waste incineration flue gas treatment device, still include cold water ware 22 and second pipe 23, the left end of cold water ware 22 is fixed and is installed at deacidification room 1 right-hand member, pipe 13 output end and cold water ware 22 input end intercommunication, cold water ware 22 output end and second pipe 23 input end intercommunication, second pipe 23 output end and water pump 9 input end intercommunication; make the liquid that pipe 13 flowed into cool down through cold water ware 22, liquid after the cooling flows into water pump 9 in through second pipe 23, makes gas temperature reduce, prevents that high temperature from discharging to the ambient temperature and brokenly the word, improves adaptability, reduces and uses the limitation.
The utility model discloses a waste incineration flue gas treatment device, the circulation sprinkler include circulating pipe 24, second water pump 25 and second shower nozzle 26, the circulating pipe 24 input communicates with 17 cavities in the denitration chamber, the circulating pipe 24 output communicates with second water pump 25, the second water pump 25 bottom is fixed to be installed at 17 tops in the denitration chamber, the second shower nozzle 26 top is fixed to be installed at 17 cavity tops in the denitration chamber, the second water pump 25 output communicates with 16 inputs of stirring rake; the second water pump 25 makes the aqueous ammonia in the denitration room 17 cavity circulate through the second shower nozzle 26 through the circulating pipe 24 and sprays, has improved resource utilization, reduces the denitration cost, reduces and uses the limitation.
The waste incineration flue gas treatment device of the utility model also comprises a drying device 27, wherein the input end of the drying device 27 is communicated with the output end of the second exhaust pipe 20; carry out drying process through setting up gas after drying device 27 messenger's deacidification denitration, improve job stabilization nature, increase work adaptability.
The utility model discloses a waste incineration flue gas treatment device, which also comprises a baffle 28, wherein the left end of the baffle 28 is fixedly arranged on the left wall of the working cavity of the deacidification chamber 1, and the baffle 28 is positioned at the top end of the vent pipe 6; the liquid that makes shower nozzle 11 spray through setting up baffle 28 prevents to get into the rose box 3 cavity through breather pipe 6, improves job stabilization nature, reduces and uses the limitation.
The waste incineration flue gas treatment device of the utility model also comprises a monitoring device 29, wherein the input end of the monitoring device 29 is communicated with the output end of the drying device 27; make the gas after handling detect through setting up monitoring devices 29, increase job stabilization nature, reduce and use the limitation.
The waste incineration flue gas treatment device of the utility model also comprises a liquid level observation window 30, the liquid level observation window 30 is fixedly arranged outside the deacidification chamber 1, and the liquid level observation window 30 is communicated with the working cavity of the deacidification chamber 1; through setting up the liquid level observation window 30 and making the liquid level height in the 1 work cavity of deacidification room observe, prevent that the liquid level from too high flowing in 3 cavitys of rose box through breather pipe 6, improve job stabilization, reduce and use the limitation.
The utility model discloses a msw incineration flue gas processing apparatus, it is at the during operation, at first start-up water pump 9 and second water pump 25 make the liquid in deacidification room 1 and denitration room 17 circulate and spray, later start cold water ware 22 makes and flow into many liquid through pipe 13 and cool down, then discharge the 3 cavitys of rose box through air inlet 4 with combustion gas, it filters to have removed dust through filter screen 5, later breather pipe 6 goes into breather pipe 6 working chamber and carries out the deacidification through the sodium hydroxide that connecting pipe 10 sprayed and handle, later the cooperation of 21 make the gas after the deacidification get into denitration room 17 cavities by blast pipe 7 and second breather pipe, then carry out the deacidification through drying device 27 after the aqueous ammonia that second shower nozzle 26 sprayed and handle dehumidification through drying device 27, it can to detect discharge after up to standard through monitoring devices 29.
The installation mode, the connection mode or the arrangement mode of the waste incineration flue gas treatment device of the utility model are common mechanical modes, and the device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a msw incineration flue gas processing apparatus's motor 14 is purchase on the market, and this technical staff only need according to its subsidiary instructions install and operate can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A waste incineration flue gas treatment device, which comprises an acid removal chamber (1), a dust collection box (2), a filter box (3) and an air inlet (4), the filter screen (5), a vent pipe (6), an exhaust pipe (7) and a drain pipe (8), a working cavity is arranged inside the deacidification chamber (1), the right end of the dust collection box (2) is connected with the left end of the deacidification chamber (1), the bottom end of the filter box (3) is communicated with the top end of the dust collection box (2), the filter box (3) is communicated with the working cavity of the deacidification chamber (1) through the vent pipe (6), a cavity is arranged inside the filter box (3), the input end of the air inlet (4) is communicated with the cavity of the filter box (3), the filter screen (5) is fixedly installed inside the cavity of the filter box (3), the input end of the exhaust pipe (7) is communicated with the working cavity of the deacidification chamber (1), and the input end of the drain pipe (8); the device is characterized by further comprising a water pump (9), a connecting pipe (10), spray heads (11), a filling port (12), a guide pipe (13), a motor (14) and a rotating shaft (15), wherein the bottom end of the water pump (9) is connected with the top end of the deacidification chamber (1), the top end of the connecting pipe (10) is connected with a working cavity of the deacidification chamber (1), the output end of the water pump (9) is communicated with the input end of the connecting pipe (10), the top ends of the spray heads (11) are communicated with the bottom end of the connecting pipe (10), the output end of the filling port (12) is communicated with the working cavity of the deacidification chamber (1), the input end of the guide pipe (13) is communicated with the working cavity of the deacidification chamber (1), the output end of the guide pipe (13) is communicated with the input end of the water pump (9), the top end of the motor (14) is connected with the bottom end of the deacidification chamber (1), the bottom, the rotating shaft (15) is provided with a plurality of stirring paddles (16).
2. The waste incineration flue gas treatment device according to claim 1, further comprising a denitration chamber (17), a second filling port (18), a second water discharge port (19), a second exhaust pipe (20), a second vent pipe (21) and a circulating water spray device, wherein an output end of the exhaust pipe (7) is communicated with an input end of the second vent pipe (21), an input end of the second vent pipe (21) is communicated with a chamber of the denitration chamber (17), an output end of the second filling port (18) is communicated with the chamber of the denitration chamber (17), an output end of the second water discharge port (19) is communicated with the chamber of the denitration chamber (17), an input end of the second exhaust pipe (20) is communicated with the chamber of the denitration chamber (17), and an input end and an output end of the circulating water spray device are both communicated with the chamber of the denitration chamber (17).
3. The waste incineration flue gas treatment device according to claim 2, further comprising a water cooler (22) and a second conduit (23), wherein the left end of the water cooler (22) is fixedly installed at the right end of the deacidification chamber (1), the output end of the conduit (13) is communicated with the input end of the water cooler (22), the output end of the water cooler (22) is communicated with the input end of the second conduit (23), and the output end of the second conduit (23) is communicated with the input end of the water pump (9).
4. A waste incineration flue gas treatment device according to claim 3, wherein the circulating spraying device comprises a circulating pipe (24), a second water pump (25) and a second spray head (26), the input end of the circulating pipe (24) is communicated with the cavity of the denitration chamber (17), the output end of the circulating pipe (24) is communicated with the second water pump (25), the bottom end of the second water pump (25) is fixedly installed at the top end of the denitration chamber (17), the top end of the second spray head (26) is fixedly installed at the top end of the cavity of the denitration chamber (17), and the output end of the second water pump (25) is communicated with the input end of the stirring paddle (16).
5. A waste incineration flue gas treatment device according to claim 4, further comprising a drying device (27), wherein an input end of the drying device (27) is communicated with an output end of the second exhaust pipe (20).
6. A waste incineration flue gas treatment device according to claim 5, further comprising a baffle (28), wherein the left end of the baffle (28) is fixedly arranged on the left wall of the working cavity of the deacidification chamber (1), and the baffle (28) is positioned at the top end of the vent pipe (6).
7. A waste incineration flue gas treatment device according to claim 6, further comprising a monitoring device (29), wherein an input end of the monitoring device (29) is communicated with an output end of the drying device (27).
8. The waste incineration flue gas treatment device according to claim 7, further comprising a liquid level observation window (30), wherein the liquid level observation window (30) is fixedly installed outside the deacidification chamber (1), and the liquid level observation window (30) is communicated with the working cavity of the deacidification chamber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020206242.7U CN211635990U (en) | 2020-02-25 | 2020-02-25 | Waste incineration flue gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020206242.7U CN211635990U (en) | 2020-02-25 | 2020-02-25 | Waste incineration flue gas treatment device |
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| Publication Number | Publication Date |
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| CN211635990U true CN211635990U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020206242.7U Active CN211635990U (en) | 2020-02-25 | 2020-02-25 | Waste incineration flue gas treatment device |
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| CN (1) | CN211635990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877360A (en) * | 2022-04-14 | 2022-08-09 | 中节能（连云港）清洁技术发展有限公司 | A gas cleaning device for high sulphur high halogen hazardous waste burns |
-
2020
- 2020-02-25 CN CN202020206242.7U patent/CN211635990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877360A (en) * | 2022-04-14 | 2022-08-09 | 中节能（连云港）清洁技术发展有限公司 | A gas cleaning device for high sulphur high halogen hazardous waste burns |
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Effective date of registration: 20221207 Address after: 211199 102, Building 1, Guanghui Garden Shop, No. 9-3, Rhineda Road, Dongshan Street, Jiangning District, Nanjing, Jiangsu Province (Jiangning Gaoxin Garden) Patentee after: Nanjing Jienuo Electronic Technology Co.,Ltd. Address before: 362000 No. 172, Xizhou, Meilin Xizhou village, Nanan City, Quanzhou, Fujian Patentee before: QUANZHOU DONGLIN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |