CN219355735U

CN219355735U - Sludge drying tail gas purification device

Info

Publication number: CN219355735U
Application number: CN202320293269.8U
Authority: CN
Inventors: 陶蕾
Original assignee: Shanghai Lianghui Technology Co ltd
Current assignee: Shanghai Lianghui Technology Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-07-18
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a sludge drying tail gas purifying device which comprises a sludge dryer, wherein a water tank is fixedly connected to the surface of an exhaust pipe of the sludge dryer, a fixed tank is fixedly connected to the inside of the water tank through a connecting plate, a concave cylinder is movably connected to the left side of the inner wall of the fixed tank through a bearing seat, spray heads are communicated with the two sides of the inner wall of the concave cylinder, a fine filter plate is fixedly connected to the right side of an inner cavity of the fixed tank, and an active carbon filter plate is fixedly connected to the right side of the inner wall of the fixed tank. The utility model sprays water to spray dust fall on the tail gas by the water pump and the water tank through the concave cylinder and the spray head, so that the fine filter plate and the active carbon filter plate filter the dust-falling tail gas, then the motor and the worm drive the concave cylinder and the spray head to rotate, thereby improving the spraying effect, and finally the eccentric wheel drives the brush sleeve to brush and clean the surface of the fine filter plate, thereby achieving the advantage of better purifying effect.

Description

Sludge drying tail gas purification device

Technical Field

The utility model relates to the technical field of tail gas purification devices, in particular to a sludge drying tail gas purification device.

Background

In the exhaust process of sludge drying equipment, tail gas treatment device is usually used to carry out purification treatment to tail gas, patent publication number CN215539436U, a device for sludge drying tail gas treatment is disclosed, including the tail gas treatment device body, let the gas flow into in the spray dust remover through spraying the left intake pipe of dust remover, the water cooperation shower nozzle in the rethread water tank breaks down the dust in the gas, rethread water tank is retrieved shower nozzle spun water, the particulate matter in the rethread water tank filters the particulate matter in the water, and the bottom of water tank is deposited to the water after filtering, and in the outlet pipe cooperation outlet pipe that sets up through water tank left and right sides carries out the water guide that filters in the outlet tank, rethread outlet tank carries out secondary filtration, can retrieve the water recycle of washing tail gas, the cost increase problem because of the water source waste has been avoided in the use.

The prior art solutions described above have the following drawbacks: this tail gas processing apparatus only adopts the shower nozzle to spray the processing to tail gas in the use, sprays and filters inadequately comprehensively, and partial tail gas can direct discharge, and purifying effect is relatively poor, influences user's use.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a sludge drying tail gas purifying device which has the advantage of better purifying effect and solves the problem that the existing tail gas treating device only adopts a spray head to spray and treat tail gas, so that the purifying effect is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sludge drying tail gas purification device, includes the sludge dryer, the fixed surface of sludge dryer blast pipe is connected with the water tank, the inside of water tank is through connecting plate fixedly connected with fixed box, the left side of fixed incasement wall is through bearing frame swing joint has a spill section of thick bamboo, the both sides of spill section of thick bamboo inner wall all communicate there is the shower nozzle, the thin filter plate of right side fixedly connected with of fixed incasement chamber, the right side fixedly connected with active carbon filter plate of fixed incasement wall, the bottom fixedly connected with water pump on water tank inner wall right side, the drainage end of water pump runs through the inside to the spill section of thick bamboo through the connecting pipe, the top fixedly connected with motor of fixed incasement wall, the left end fixedly connected with worm of motor output shaft, the surface of spill section of thick bamboo is through worm wheel and worm meshing, the right-hand member of motor output shaft is through gear reducer fixedly connected with eccentric wheel, the brush cover has been cup jointed in the surface slip.

As the preferable mode of the utility model, the left side of the top of the water tank is provided with a screen cylinder which is in threaded connection with the inside of the water inlet hole of the water tank.

As the utility model is preferable, the top and the bottom of the inner cavity of the fixed box are fixedly connected with the sliding rod, and the brush sleeve is sleeved on the surface of the sliding rod in a sliding way.

As the preferable mode of the utility model, the top of the concave cylinder is fixedly connected with a sealing ring, and the surface of the connecting pipe is contacted with the inner wall of the sealing ring.

As the preferable mode of the utility model, the top of the inner wall of the fixed box is fixedly connected with a protective sleeve, and the protective sleeve is sleeved on the surface of the motor.

As the preferable mode of the utility model, the left side of the inner wall of the fixed box is fixedly connected with a sleeve plate, and the sleeve plate is sleeved on the surface of the concave cylinder in a sliding way.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model sprays water to spray dust fall on the tail gas by the water pump and the water tank through the concave cylinder and the spray head, so that the fine filter plate and the active carbon filter plate filter the dust-falling tail gas, then the motor and the worm drive the concave cylinder and the spray head to rotate, thereby improving the spraying effect, and finally the eccentric wheel drives the brush sleeve to brush and clean the surface of the fine filter plate, thereby achieving the advantage of better purifying effect.

2. According to the utility model, the screen cylinder is arranged, so that the water inlet of the water tank can be protected, and the phenomenon that dust easily enters the water tank is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged block diagram of the portion A of FIG. 1 according to the present utility model;

fig. 3 is a perspective cross-sectional view of a brush sleeve of the present utility model.

In the figure: 1. a sludge dryer; 2. a water tank; 3. a fixed box; 4. a concave cylinder; 5. a spray head; 6. fine filter plates; 7. an activated carbon filter plate; 8. a water pump; 9. a motor; 10. a worm; 11. an eccentric wheel; 12. a brush sleeve; 13. a screen drum; 14. a slide bar; 15. a seal ring; 16. a protective sleeve; 17. and (5) a sleeve plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the sludge drying tail gas purifying device provided by the utility model comprises a sludge dryer 1, wherein the surface of an exhaust pipe of the sludge dryer 1 is fixedly connected with a water tank 2, the inside of the water tank 2 is fixedly connected with a fixing box 3 through a connecting plate, the left side of the inner wall of the fixing box 3 is movably connected with a concave cylinder 4 through a bearing seat, both sides of the inner wall of the concave cylinder 4 are communicated with a spray head 5, the right side of an inner cavity of the fixing box 3 is fixedly connected with a fine filter plate 6, the right side of the inner wall of the fixing box 3 is fixedly connected with an active carbon filter plate 7, the bottom of the right side of the inner wall of the water tank 2 is fixedly connected with a water pump 8, the water draining end of the water pump 8 penetrates into the concave cylinder 4 through a connecting pipe, the top of the inner wall of the fixing box 3 is fixedly connected with a motor 9, the left end of an output shaft of the motor 9 is fixedly connected with a worm 10, the surface of the concave cylinder 4 is meshed with the worm 10 through a worm gear, the right end of the output shaft of the motor 9 is fixedly connected with an eccentric wheel 11 through a gear reducer, and the surface of the eccentric wheel 11 is in sliding sleeve joint with a brush sleeve 12.

Referring to fig. 1, a screen cylinder 13 is provided at the left side of the top of the water tank 2, and the screen cylinder 13 is screw-coupled to the inside of the water inlet of the water tank 2.

As a technical optimization scheme of the utility model, the water inlet hole of the water tank 2 can be protected by arranging the screen cylinder 13, so that the phenomenon that dust easily enters the water tank 2 is avoided.

Referring to fig. 3, the top and the bottom of the inner cavity of the fixed box 3 are fixedly connected with a sliding rod 14, and the brush sleeve 12 is sleeved on the surface of the sliding rod 14 in a sliding manner.

As a technical optimization scheme of the utility model, the brush sleeve 12 can be limited by arranging the slide bar 14, so that the stability of the brush sleeve 12 during movement is improved.

Referring to fig. 2, a sealing ring 15 is fixedly connected to the top of the concave cylinder 4, and the surface of the connection pipe is in contact with the inner wall of the sealing ring 15.

As a technical optimization scheme of the utility model, the gap between the concave cylinder 4 and the connecting pipe can be reduced by arranging the sealing ring 15, and the tightness of the concave cylinder 4 is improved.

Referring to fig. 2, a protecting sleeve 16 is fixedly connected to the top of the inner wall of the fixed box 3, and the protecting sleeve 16 is sleeved on the surface of the motor 9.

As a technical optimization scheme of the utility model, the surface of the motor 9 can be protected by arranging the protective sleeve 16, so that the phenomenon that water drops easily affect the motor 9 is avoided.

Referring to fig. 1, a sleeve plate 17 is fixedly connected to the left side of the inner wall of the fixed box 3, and the sleeve plate 17 is slidably sleeved on the surface of the concave cylinder 4.

As a technical optimization scheme of the utility model, the concave cylinder 4 can be limited by arranging the sleeve plate 17, so that the stability of the concave cylinder 4 in rotation is improved.

The working principle and the using flow of the utility model are as follows: when the device is used, a user firstly carries out drying treatment on sludge through the sludge dryer 1, tail gas generated by drying is discharged into the concave cylinder 4 through the exhaust pipe, then the water pump 8 and the motor 9 are started, the water pump 8 pumps water in the water tank 2 to the concave cylinder 4, the concave cylinder 4 sprays the tail gas through the spray head 5 to reduce dust, meanwhile, the fine filter plate 6 and the activated carbon filter plate 7 can carry out filtering treatment on the tail gas after dust reduction, meanwhile, the motor 9 can drive the worm 10 and the eccentric wheel 11 to rotate, the worm 10 drives the concave cylinder 4 and the spray head 5 to rotate through the worm wheel, the spray head 5 can comprehensively spray the tail gas, the eccentric wheel 11 can drive the brush sleeve 12 to reciprocate back and forth when sliding in the brush sleeve 12, the brush sleeve 12 can brush the surface of the fine filter plate 6 to clean, dust is prevented from accumulating on the surface of the fine filter plate 6, and the filtering effect is improved, so that the better purifying effect is achieved.

To sum up: this mud drying tail gas purification device sprays the dust fall with water blowout to tail gas through spill section of thick bamboo 4 and shower nozzle 5 by water pump 8 and water tank 2, makes fine filter plate 6 and active carbon filter plate 7 filter the tail gas after the dust fall, drives spill section of thick bamboo 4 and shower nozzle 5 by motor 9 and worm 10 again and rotates, improves and sprays the effect, drives brush cover 12 by eccentric wheel 11 at last and brushes the surface of fine filter plate 6 and move cleanly, reaches the better advantage of purifying effect, sprays and filters comparatively comprehensively, and the tail gas can not direct discharge, convenient to use's use.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mud drying tail gas purification device, includes mud desiccator (1), its characterized in that: the utility model discloses a sewage treatment device, including mud desiccator (1), fixed box (3), motor (9), worm (10) are fixed in the inside fixed box (3), fixed box (3) are fixed through connecting plate fixedly connected with water tank (2) on the surface of blast pipe, the left side of fixed box (3) inner wall is through bearing frame swing joint concave section of thick bamboo (4), the both sides of concave section of thick bamboo (4) inner wall all communicate has shower nozzle (5), the right side fixedly connected with fine filter plate (6) of fixed box (3) inner chamber, the right side fixedly connected with active carbon filter plate (7) of fixed box (3) inner wall, the bottom fixedly connected with water pump (8) on water tank (2) inner wall right side, the drainage end of water pump (8) runs through the inside to concave section of thick bamboo (4) through the connecting pipe, the top fixedly connected with motor (9) of fixed box (3) inner wall, the left end fixedly connected with worm (10) of motor (9) output shaft, the surface of concave section of thick bamboo (4) is through meshing with worm (10), the right-hand member of motor (9) output shaft is through gear reducer fixedly connected with eccentric wheel (11), the surface of worm wheel (11) is cup jointed with brush sleeve (12).

2. The sludge drying exhaust gas purifying apparatus according to claim 1, wherein: the left side at the top of the water tank (2) is provided with a screen cylinder (13), and the screen cylinder (13) is in threaded connection with the inside of a water inlet hole of the water tank (2).

3. The sludge drying exhaust gas purifying apparatus according to claim 1, wherein: the top and the bottom of the inner cavity of the fixed box (3) are fixedly connected with a sliding rod (14), and the brush sleeve (12) is sleeved on the surface of the sliding rod (14) in a sliding manner.

4. The sludge drying exhaust gas purifying apparatus according to claim 1, wherein: the top of the concave cylinder (4) is fixedly connected with a sealing ring (15), and the surface of the connecting pipe is in contact with the inner wall of the sealing ring (15).

5. The sludge drying exhaust gas purifying apparatus according to claim 1, wherein: the top of the inner wall of the fixed box (3) is fixedly connected with a protective sleeve (16), and the protective sleeve (16) is sleeved on the surface of the motor (9).

6. The sludge drying exhaust gas purifying apparatus according to claim 1, wherein: the left side of the inner wall of the fixed box (3) is fixedly connected with a sleeve plate (17), and the sleeve plate (17) is sleeved on the surface of the concave cylinder (4) in a sliding manner.