CN213160007U - Coal fired boiler flue gas fine particle's desorption device - Google Patents
Coal fired boiler flue gas fine particle's desorption device Download PDFInfo
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- CN213160007U CN213160007U CN202021162420.7U CN202021162420U CN213160007U CN 213160007 U CN213160007 U CN 213160007U CN 202021162420 U CN202021162420 U CN 202021162420U CN 213160007 U CN213160007 U CN 213160007U
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- flue gas
- fixedly connected
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- fired boiler
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Abstract
The utility model discloses a coal fired boiler flue gas fine particles's desorption device relates to gas cleaning technical field, including preprocessor, sack cleaner, smart processing case, the first ash leakage mouth of bottom fixedly connected with of preprocessor, the top fixed mounting of preprocessor has driving motor, one side fixedly connected with of preprocessor advances the tobacco pipe, the first connecting pipe of opposite side fixedly connected with of preprocessor, the first mount of bottom outside fixedly connected with of preprocessor. The utility model discloses coal fired boiler flue gas fine particles's desorption device through being equipped with the guide plate, can dredge the flue gas that gets into in the fine handling case, can locate to form the water curtain near the guide plate, is convenient for with the fine particles desorption and the deposit that contain in the flue gas, and the desorption effect is better, filters the large particles thing that contains in the flue gas, avoids the flue gas at the in-process of transportation, causes the jam to the transportation pipeline.
Description
Technical Field
The utility model relates to a flue gas purification technical field specifically is a coal fired boiler flue gas fine particles's desorption device.
Background
In recent years, due to the influence of industrial production, life and other aspects, the atmospheric environment is increasingly worsened, especially in autumn and winter, the PM2.5 content in the air is gradually increased, the haze weather is more and more serious, China is a large industrial country, and the coal-fired boiler is most widely used in industrial production.
However, the flue gas of the coal-fired boiler contains a large amount of fine particles, and the traditional dust remover, such as an electrostatic dust remover, a bag-type dust remover and the like, has poor effect of removing ultrafine particles in the flue gas of the coal-fired boiler, so that a large amount of fine particles are discharged into the air to pollute the atmospheric environment, and the current pretreatment effect on large particles in the flue gas is poor, so that the blockage of a dust removal pipeline is easily caused, and the subsequent treatment is influenced.
Therefore, it is necessary to develop a device for removing fine particulate matters from flue gas of a coal-fired boiler to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coal fired boiler flue gas fine particles's desorption device to the desorption device desorption effect that provides current coal fired boiler flue gas fine particles among the solution above-mentioned background art is not good and the problem of easy jam dust removal pipeline.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a coal-fired boiler flue gas fine particle removing device comprises a preprocessor, a bag-type dust remover and a fine processing box, wherein the bottom of the preprocessor is fixedly connected with a first ash leakage port, the top of the preprocessor is fixedly provided with a driving motor, one side of the preprocessor is fixedly connected with a smoke inlet pipe, the other side of the preprocessor is fixedly connected with a first connecting pipe, the outer side of the bottom of the preprocessor is fixedly connected with a first fixing frame, the bottom of the bag-type dust remover is fixedly connected with a second ash leakage port, the outer side of the bottom of the bag-type dust remover is fixedly connected with a second fixing frame, one side of the bag-type dust remover is fixedly connected with a second connecting pipe, the top of the bag-type dust remover is fixedly provided with an air cooler, one side of the air cooler is fixedly connected with an air supply pipe, the bottom of one, the top fixed mounting of feed tank has the delivery pipe, the gas vent has been seted up to one side that one side top of smart processing case is close to the feed tank, the bottom fixed mounting of smart processing case has the base, driving motor's bottom fixed mounting has the rotation axis, the bottom fixed mounting of rotation axis has the cartridge filter, the inside one side fixed mounting of smart processing case has the guide plate, interior diapire one side of smart processing case is provided with the collecting vat, the interior roof fixed mounting of smart processing case has the sprinkler bead, the top fixed mounting of sprinkler bead has fixed pipe.
Optionally, the preprocessor is link up with the sack cleaner through first connecting pipe mutually, the sack cleaner link up with the fine-processing case through the second connecting pipe mutually, the air feed pipe link up with the second connecting pipe mutually.
Optionally, the filter cartridge is located inside the preprocessor, and a plurality of filter plates are fixedly connected inside the filter cartridge.
Optionally, the bottom of the collecting tank is fixedly connected with the inner bottom wall of the fine treatment tank, and the collecting tank is communicated with the sewage draining outlet.
Optionally, the fixed pipe is located inside the inner top wall of the fine treatment box, the fixed pipe is fixed to the water supply pipe, the number of the sprinkler heads is multiple, and the sprinkler heads are arranged equidistantly.
Optionally, the shape of the guide plate is honeycomb-shaped, and the bottoms of the first fixing frame and the second fixing frame are fixed with the base.
The utility model discloses a technological effect and advantage:
1. the utility model discloses, through being equipped with the guide plate, can dredge the flue gas that gets into in the fine manipulation case, can make the flue gas can the even flow, rethread feed water tank, delivery pipe, sprinkler bead, cooperation setting between the fixed pipe can be in the formation water curtain of being close to guide plate department, be convenient for with the fine particles thing desorption and the deposit that contain in the flue gas, the desorption effect is better, avoid having the fine particles thing to discharge in the air, shine into the pollution to the environment, solved the not good problem of desorption effect.
2. The utility model discloses, through the cooperation setting between driving motor, rotation axis, the cartridge filter, can get into preprocessor back at the flue gas, filter the big particulate matter that contains in the flue gas, avoid the flue gas at the in-process of transportation, cause the jam to the transportation pipeline, prevent to influence the subsequent processing of flue gas, solved the problem of easily blockking up dust removal pipeline.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the preprocessor structure of the present invention;
FIG. 3 is a schematic sectional view of the structure of the fine processing box of the present invention;
fig. 4 is a perspective view of the filter cartridge structure of the present invention.
In the figure: 1. a preprocessor; 2. a bag-type dust collector; 3. a fine processing box; 4. a first ash leakage opening; 5. a drive motor; 6. a smoke inlet pipe; 7. a first connecting pipe; 8. a first fixing frame; 9. a second ash leakage opening; 10. a second fixing frame; 11. a second connecting pipe; 12. an air cooler; 13. an air supply pipe; 14. a sewage draining outlet; 15. a water supply tank; 16. a water supply pipe; 17. a base; 18. a rotating shaft; 19. a filter cartridge; 20. a baffle; 21. collecting tank; 22. a sprinkler head; 23. a fixed tube; 24. and (7) an exhaust port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a coal-fired boiler flue gas fine particle removing device as shown in figures 1-4, which comprises a preprocessor 1, a bag-type dust collector 2 and a fine processing box 3, wherein the bottom of the preprocessor 1 is fixedly connected with a first ash leakage port 4, the top of the preprocessor 1 is fixedly provided with a driving motor 5, one side of the preprocessor 1 is fixedly connected with a smoke inlet pipe 6, the other side of the preprocessor 1 is fixedly connected with a first connecting pipe 7, the preprocessor 1 is communicated with the bag-type dust collector 2 through the first connecting pipe 7, the outer side of the bottom of the preprocessor 1 is detachably and fixedly connected with a first fixing frame 8, the bottom of the bag-type dust collector 2 is fixedly connected with a second ash leakage port 9, the outer side of the bottom of the bag-type dust collector 2 is detachably and fixedly connected with a second fixing frame 10, one side of the bag-type dust collector 2 is, an air cooler 12 is fixedly mounted at the top of the bag-type dust collector 2, an air supply pipe 13 is fixedly connected to one side of the air cooler 12, the air supply pipe 13 is communicated with a second connecting pipe 11, a sewage discharge outlet 14 is formed in the bottom of one side of the fine treatment box 3, a water supply box 15 is fixedly mounted at the top of one side of the fine treatment box 3, a water supply pipe 16 is fixedly mounted at the top of the water supply box 15, an exhaust port 24 is formed in one side of the top of one side of the fine treatment box 3, which is close to the water supply box 15, a base 17 is fixedly mounted at the bottom of the fine treatment box 3, the bottoms of the first fixing frame 8 and the second fixing frame 10 are both fixed with the base 17, a rotating shaft 18 is fixedly mounted at the bottom of the driving motor 5, a filter cylinder 19 is fixedly mounted at the bottom of the rotating shaft 18, the filter cartridges 19 are arranged in a matched manner, large particles contained in smoke can be filtered after the smoke enters the preprocessor 1, the smoke is prevented from blocking a conveying pipeline in the transportation process, the subsequent treatment of the smoke is prevented from being influenced, and the problem that the dust removing pipeline is easy to block is solved, a guide plate 20 is fixedly installed on one side inside the fine treatment box 3, the guide plate 20 is honeycomb-shaped, the smoke entering the fine treatment box 3 can be dredged by arranging the guide plate 20, the smoke can uniformly flow, a collecting tank 21 is arranged on one side of the inner bottom wall of the fine treatment box 3, the bottom of the collecting tank 21 is fixedly connected with the inner bottom wall of the fine treatment box 3, the collecting tank 21 is communicated with the sewage discharge port 14, water spray heads 22 are fixedly installed on the inner top wall of the fine treatment box 3, the number of the water spray heads 22 is multiple, and the water spray heads 22 are arranged at equal intervals, the top fixed mounting of sprinkler bead 22 has fixed pipe 23, fixed pipe 23 is located the inside of the interior roof of finish treatment case 3, fixed pipe 23 is fixed mutually with delivery pipe 16, through feed water tank 15, delivery pipe 16, sprinkler bead 22, cooperation setting between the fixed pipe 23, can locate to form the water curtain near guide plate 20, be convenient for with the fine particles desorption and the deposit that contain in the flue gas, the desorption effect is better, avoid having fine particles to discharge in the air, shine into the pollution to the environment, the not good problem of desorption effect has been solved.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
This practical theory of operation: during treatment, the device is started, smoke enters the interior of the preprocessor 1 through the smoke inlet pipe 6, at the moment, the driving motor 5 drives the filter plate in the filter cylinder 19 to rotate through the rotating shaft 18 and sends out large particles on the filter plate through the first ash leakage port 4, at the moment, the smoke is filtered for the first time, the filtered smoke enters the interior of the bag-type dust collector 2 through the first connecting pipe 7, the bag-type dust collector 2 carries out secondary filtration on fine particles contained in the smoke, the filtered smoke enters the interior of the fine treatment box 3 through the second connecting pipe 11, during transportation of the smoke through the second connecting pipe 11, the air cooler 12 carries out cooling treatment on the smoke through the air supply pipe 13, the smoke entering the fine treatment box 3 uniformly moves to one side of the fine treatment box 3 through the guide plate 20, and meanwhile, the water supply box 15 supplies water to the water spray nozzle 22 through the fixed pipe 23 on the water supply pipe 16, sprinkler head 22 forms the water curtain in the inside one side of fine manipulation case 3, and the flue gas passes through behind the water curtain, and the fine particles thing is got rid of and is gone into the inside of collecting vat 21 along rivers by the water curtain desorption, gets rid of through drain 14 after a period of time, and the flue gas through the purification gets rid of through gas vent 24, accomplishes the desorption to the fine particles thing this moment.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a coal fired boiler flue gas fine particles's desorption device, includes preprocessor (1), sack cleaner (2), smart processing case (3), its characterized in that: the device comprises a preprocessor (1), a first ash leakage opening (4) fixedly connected with the bottom of the preprocessor (1), a driving motor (5) fixedly installed at the top of the preprocessor (1), a smoke inlet pipe (6) fixedly connected with one side of the preprocessor (1), a first connecting pipe (7) fixedly connected with the other side of the preprocessor (1), a first fixing frame (8) fixedly connected with the outer side of the bottom of the preprocessor (1), a second ash leakage opening (9) fixedly connected with the bottom of a bag-type dust collector (2), a second fixing frame (10) fixedly connected with the outer side of the bottom of the bag-type dust collector (2), a second connecting pipe (11) fixedly connected with one side of the bag-type dust collector (2), an air cooler (12) fixedly installed at the top of the bag-type dust collector (2), and an air supply pipe (13), a sewage draining outlet (14) is arranged at the bottom of one side of the fine treatment box (3), a water supply box (15) is fixedly arranged at the top of one side of the fine treatment box (3), a water supply pipe (16) is fixedly arranged at the top of the water supply tank (15), an exhaust port (24) is arranged at one side of the top of one side of the fine treatment tank (3) close to the water supply tank (15), a base (17) is fixedly arranged at the bottom of the fine treatment box (3), a rotating shaft (18) is fixedly arranged at the bottom end of the driving motor (5), a filter cylinder (19) is fixedly arranged at the bottom end of the rotating shaft (18), a guide plate (20) is fixedly arranged at one side inside the fine treatment box (3), a collecting tank (21) is arranged on one side of the inner bottom wall of the fine processing box (3), the inner top wall of the fine treatment box (3) is fixedly provided with a water spraying head (22), and the top end of the water spraying head (22) is fixedly provided with a fixed pipe (23).
2. The device for removing fine particulate matters from coal-fired boiler flue gas according to claim 1, characterized in that:
preprocessor (1) link up mutually through first connecting pipe (7) and sack cleaner (2), sack cleaner (2) link up mutually through second connecting pipe (11) and fine-processing case (3), air feed pipe (13) link up mutually with second connecting pipe (11).
3. The device for removing fine particulate matters from coal-fired boiler flue gas according to claim 1, characterized in that:
the filter cartridge (19) is positioned inside the preprocessor (1), and a plurality of filter plates are fixedly connected inside the filter cartridge (19).
4. The device for removing fine particulate matters from coal-fired boiler flue gas according to claim 1, characterized in that:
the bottom of the collecting tank (21) is fixedly connected with the inner bottom wall of the fine treatment box (3), and the collecting tank (21) is communicated with the sewage draining outlet (14).
5. The device for removing fine particulate matters from coal-fired boiler flue gas according to claim 1, characterized in that:
the fixed pipe (23) is positioned inside the inner top wall of the fine treatment box (3), the fixed pipe (23) is fixed with the water supply pipe (16), the number of the water spraying heads (22) is multiple, and the water spraying heads (22) are arranged at equal intervals.
6. The device for removing fine particulate matters from coal-fired boiler flue gas according to claim 1, characterized in that:
the shape of the guide plate (20) is honeycomb-shaped, and the bottoms of the first fixing frame (8) and the second fixing frame (10) are fixed with the base (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021162420.7U CN213160007U (en) | 2020-06-22 | 2020-06-22 | Coal fired boiler flue gas fine particle's desorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021162420.7U CN213160007U (en) | 2020-06-22 | 2020-06-22 | Coal fired boiler flue gas fine particle's desorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213160007U true CN213160007U (en) | 2021-05-11 |
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ID=75788754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021162420.7U Active CN213160007U (en) | 2020-06-22 | 2020-06-22 | Coal fired boiler flue gas fine particle's desorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213160007U (en) |
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2020
- 2020-06-22 CN CN202021162420.7U patent/CN213160007U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20230823 Address after: 434000 Peijiachang Village, Nanhai Town, Songzi City, Jingzhou, Hubei Province (original brick factory) Patentee after: Hubei Shangyuan New Building Materials Co.,Ltd. Address before: No.13, Baoren south, Changshou West Road, Liwan District, Guangzhou, Guangdong 510000 Patentee before: Zhang Panpan |