CN215742626U - Mixed flow pipe wet impact type dust removing purifier - Google Patents
Mixed flow pipe wet impact type dust removing purifier Download PDFInfo
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- CN215742626U CN215742626U CN202121969445.2U CN202121969445U CN215742626U CN 215742626 U CN215742626 U CN 215742626U CN 202121969445 U CN202121969445 U CN 202121969445U CN 215742626 U CN215742626 U CN 215742626U
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Abstract
The utility model provides a mixed flow tube wet-type impulse type dust removal purification device, which comprises a mixed flow box and a gas-water separation box which are communicated, wherein a water bath funnel box body is arranged at the bottom of the mixed flow box and the gas-water separation box, the bottoms of the mixed flow box and the gas-water separation box are communicated through the water bath funnel box body, a flue gas inlet is formed in one side, away from the gas-water separation box, of the mixed flow box, a flue gas outlet is formed in the top of the gas-water separation box, a plurality of mixed flow tubes which are arranged side by side are arranged at the bottom of the mixed flow box, the mixed flow tubes are uniformly arranged at the bottom of the mixed flow box, and an S-shaped guide plate type gas-water separator is arranged in the gas-water separation box. The device, purifying effect is good, can reach ultra-clean emission standard to the device can not block up.
Description
Technical Field
The utility model relates to the technical field of dust removal and purification, in particular to a mixed flow tube wet type impact dust removal and purification device.
Background
The purification process of the conventional high-humidity dusty gas purification device at present comprises the following steps: the high-humidity dust-containing gas enters the equipment from the flue gas inlet, sequentially passes through the self-excited water bath dust removal device and the S-shaped guide plate type gas-water separator, and is finally discharged from the purified flue gas outlet.
The above treatment process of high humidity dusty gas mainly has the following two disadvantages: firstly, the dust removal effect of the self-excitation type water bath dust removal is slightly poor, and the purified exhaust gas can not meet the national ultra-clean emission requirement (10 mg/Nm)3) (ii) a Secondly, the flue gas only passes through an S-shaped guide plate type gas-water separator, so that the gas-water separation is not thorough.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the mixed flow tube wet impact type dust removal purification device which has good purification effect, can reach the ultra-clean discharge standard and can not be blocked. .
In order to achieve the purpose, the mixed flow tube wet-type impulse type dust removal purification device comprises a mixed flow box and a gas-water separation box which are communicated, wherein a water bath funnel box body is arranged at the bottom of the mixed flow box and the gas-water separation box, the bottoms of the mixed flow box and the gas-water separation box are communicated through the water bath funnel box body, a flue gas inlet is formed in one side, away from the gas-water separation box, of the mixed flow box, a flue gas outlet is formed in the top of the gas-water separation box, a plurality of mixed flow tubes which are arranged side by side are arranged at the bottom of the mixed flow box, the mixed flow tubes are uniformly arranged at the bottom of the mixed flow box, and an S-shaped guide plate type gas-water separator is arranged in the gas-water separation box.
Further, the length of the tube above the mixing tube 1/3 is immersed below the liquid level of the water bath hopper box.
Furthermore, the part of the mixed flow pipe, which is immersed into the water bath funnel box, is provided with a plurality of small holes, and the small holes are uniformly distributed on the mixed flow pipe.
Further, the diameter of the mixed flow pipe is 200 mm.
Furthermore, a spray pipe for spraying water downwards is arranged at the top of the mixed flow box.
Further, a flat plate type dehydrator is arranged at the top of the gas-water separation box.
Furthermore, a back flushing pipe is arranged between the S-shaped guide plate type gas-water separator and the flat plate type dehydrator.
Further, a drain valve is arranged at the bottom of the water bath funnel box.
Furthermore, an access door is arranged on the gas-water separation box.
The mixed flow tube wet-type impact dust removal purification device has good purification effect, can reach ultra-clean discharge standard, and can not be blocked.
Drawings
The present invention will be further described and illustrated with reference to the following drawings.
FIG. 1 is a schematic structural diagram of a mixed flow tube wet impact type dust-removing and purifying device according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the structure of the mixing tube;
FIG. 3 is a flow chart of flue gas treatment.
Reference numerals: 1. a flue gas inlet; 2. a shower pipe; 3. a mixed flow tube; 4. a water bath funnel box body; 5. an S-shaped guide plate type gas-water separator; 6. a flat plate dehydrator; 7. a backwash pipe; 8. an access door; 9. a flue gas outlet; 10. a blowoff valve; 11. a mixed flow box; 12. a gas-water separation tank; 13. and (4) a small hole.
Detailed Description
The technical solution of the present invention will be more clearly and completely explained by the description of the preferred embodiments of the present invention with reference to the accompanying drawings.
As shown in figure 1, the mixed flow pipe 3 wet type impulse type dust removal purification device of the preferred embodiment of the utility model comprises a mixed flow box 11 and a gas-water separation box 12 which are communicated, a water bath funnel box body 4 is arranged at the bottom of the mixed flow box 11 and the gas-water separation box 12, and a blow-down valve 10 is arranged at the bottom of the water bath funnel box. The bottom of the mixed flow box 11 and the gas-water separation box 12 are communicated through a water bath funnel box body 4, one side, far away from the gas-water separation box 12, of the mixed flow box 11 is provided with a flue gas inlet 1, and the top of the gas-water separation box 12 is provided with a flue gas outlet 9.
As shown in figure 1, the bottom of the mixed flow box 11 is provided with a plurality of mixed flow pipes 3 which are arranged side by side, and the diameter of each mixed flow pipe 3 is 200 mm. The mixed flow pipes 3 are uniformly arranged at the bottom of the mixed flow box 11, and an S-shaped guide plate type gas-water separator 5 is arranged in the gas-water separation box 12.
As shown in fig. 1 and 2, the length of the tube above the mixing tube 31/3 is immersed below the liquid level of the water bath hopper box. The part of the mixed flow pipe 3, which is immersed into the water bath funnel box, is provided with a plurality of small holes 13, and the small holes 13 are uniformly distributed on the mixed flow pipe 3. The top of the mixed flow box 11 is provided with a spray pipe 2 which sprays water downwards.
As shown in FIG. 1, a flat type dehydrator 6 is provided on the top of the gas-water separation tank 12. The S-shaped guide plate type gas-water separator 5 is provided with a back flushing pipe 7 between the flat-plate type dehydrator 6. An access door 8 is arranged on the gas-water separation box 12.
The specific implementation process comprises the following steps: as shown in fig. 1 and fig. 3, flue gas with high moisture content enters through a flue gas inlet 1 and then is sprayed, so that water and flue gas are initially mixed to perform initial dust removal, then the mixture of the water and the flue gas enters a mixed flow pipe 3, dust in the flue gas is further combined with water in the mixed flow pipe 3 into dust-containing water drops, finally the mixture of the flue gas and the water is flushed and enters a water bath funnel box body 4, a large amount of water splash is stirred in the water bath funnel box body 4, the water and the flue gas are fully contacted again, most of fine dust particles are mixed into the water, and the dust-containing gas is fully purified. When the flue gas passes through the S-shaped guide plate type gas-water separator, water drops which obtain dust particles return to the water bath funnel box body 4 under the action of centrifugal force, and then the water drops are further removed by the flue gas through the flat plate type dehydrator 6. And finally, the purified flue gas is discharged through a flue gas outlet 9.
The mixed flow tube wet-type impact dust removal purification device has good purification effect, can reach ultra-clean discharge standard, and can not be blocked.
The above detailed description merely describes preferred embodiments of the present invention and does not limit the scope of the utility model. Without departing from the spirit and scope of the present invention, it should be understood that various changes, substitutions and alterations can be made herein by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents. The scope of the utility model is defined by the claims.
Claims (9)
1. The utility model provides a mixed flow pipe wet-type swashing formula dust removal purification device, a serial communication port, mixed flow case and gas-water separation box including the intercommunication, mixed flow case and gas-water separation box ' S bottom is equipped with water bath funnel box, water bath funnel box intercommunication is passed through to mixed flow case and gas-water separation box ' S bottom, one side that gas-water separation box was kept away from to the mixed flow case is equipped with the flue gas entry, gas-water separation box ' S top is equipped with exhanst gas outlet, the bottom of mixed flow case is equipped with a plurality of mixed flow pipes side by side, the mixed flow pipe is evenly arranged in the bottom of mixed flow case, be equipped with S type guide plate formula gas-water separator in the gas-water separation box.
2. The mixed flow tube wet type impact dust removing and purifying device as claimed in claim 1, wherein the tube body of the length above the mixed flow tube 1/3 is immersed under the liquid surface of the water bath funnel box.
3. The mixed flow tube wet type impulse type dust removal purification device of claim 2, wherein the part of the mixed flow tube immersed in the water bath funnel box is provided with a plurality of small holes, and the small holes are uniformly distributed on the mixed flow tube.
4. The mixed flow tube wet type impulse type dust removing and purifying device as claimed in claim 1, wherein the diameter of the mixed flow tube is 200 mm.
5. The mixed flow tube wet type impact dust removing and purifying device as claimed in claim 1, wherein a shower tube for spraying water downwards is provided at the top of the mixed flow box.
6. The mixed flow tube wet impact type dust removing and purifying device as claimed in claim 1, wherein a flat plate type dehydrator is disposed at the top of the gas-water separating tank.
7. The mixed flow tube wet impact type dust removing and purifying device as claimed in claim 6, wherein a back flushing tube is provided between the flat type dehydrator and the S-shaped guide plate type gas-water separator.
8. The mixed flow pipe wet type impact dust removal purification device of claim 1, wherein a blowoff valve is arranged at the bottom of the water bath funnel box.
9. The mixed flow tube wet impact type dust removing and purifying device of claim 1, wherein an access door is arranged on the gas-water separating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121969445.2U CN215742626U (en) | 2021-08-20 | 2021-08-20 | Mixed flow pipe wet impact type dust removing purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121969445.2U CN215742626U (en) | 2021-08-20 | 2021-08-20 | Mixed flow pipe wet impact type dust removing purifier |
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| Publication Number | Publication Date |
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| CN215742626U true CN215742626U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121969445.2U Active CN215742626U (en) | 2021-08-20 | 2021-08-20 | Mixed flow pipe wet impact type dust removing purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117414664A (en) * | 2023-11-29 | 2024-01-19 | 中国安全生产科学研究院 | Gas-liquid entrainment dust removal device and dust removal method |
-
2021
- 2021-08-20 CN CN202121969445.2U patent/CN215742626U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117414664A (en) * | 2023-11-29 | 2024-01-19 | 中国安全生产科学研究院 | Gas-liquid entrainment dust removal device and dust removal method |
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