CN219252902U

CN219252902U - Wet electrostatic precipitator

Info

Publication number: CN219252902U
Application number: CN202223465576.4U
Authority: CN
Inventors: 曹立峰; 冯立娜; 陈文友
Original assignee: Shandong Lanbo Environmental Protection Equipment Co ltd
Current assignee: Shandong Lanbo Environmental Protection Equipment Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-27
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to the technical field of dust collectors and discloses a wet electrostatic dust collector which comprises a shell, wherein a collecting box is arranged at the lower end of the inside of the shell in a sliding manner, first sliding grooves are formed in the inner walls of two sides of the collecting box, a filter screen is arranged at the inner side of the collecting box in a sliding manner near the upper end of the collecting box, sliding blocks are fixedly arranged on two sides of the filter screen, a water tank is fixedly arranged at the lower end of one side, far away from an air inlet, of the shell, a submersible pump is fixedly arranged at the lower end of the inside of the water tank, a supporting pipe is fixedly arranged at the middle part of the inside of the shell, an atomizing nozzle is fixedly connected at the lower end of the supporting pipe, a connecting pipe is fixedly connected at the input end of the submersible pump, a fixing plate is fixedly arranged at the inner side near the upper end of the inside of the shell, and a dust collecting plate is fixedly arranged at the lower end of the fixing plate. According to the utility model, the device can primarily remove dust from air, and simultaneously can automatically scrape and brush the dust collecting plate, and is convenient for collecting dust.

Description

Wet electrostatic precipitator

Technical Field

The utility model relates to the technical field of dust collectors, in particular to a wet electrostatic dust collector.

Background

The wet electrostatic precipitator uses water spray or overflow water to form a layer of water film on the surface of the dust collecting electrode, so as to realize the dust removal of the polar plate. The wet ash removal can avoid the re-flying of the precipitated dust, and achieves high dust removal efficiency;

the existing wet electrostatic precipitator has the problem of inconvenient recovery, for example, patent (publication number: CN 215541776U) discloses a wet electrostatic precipitator, and the technology of the patent reduces leakage of water vapor and water stain with pollution, so that the discharged flue gas reaches the discharge standard, but the technology has the problems that dust on a dust collecting plate cannot be automatically cleaned and the dust is inconvenient to collect, so that the dust removing effect of the precipitator is reduced after long time use, and a user is required to clean the dust collecting plate regularly, therefore, a wet electrostatic precipitator is provided by a person skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a wet electrostatic precipitator which can primarily remove dust from air, can automatically scrape and brush a dust collecting plate and is convenient for collecting dust.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the wet electrostatic precipitator comprises a shell, wherein a collecting box is slidably arranged at the lower end inside the shell, first sliding grooves are formed in the inner walls of two sides of the collecting box, a filter screen is slidably arranged at the upper end inside the collecting box, and sliding blocks are fixedly arranged on two sides of the filter screen;

the lower end of one side of the shell, which is far away from the air inlet, is fixedly provided with a water tank, the lower end of the inside of the water tank is fixedly provided with a submersible pump, the middle part of the inside of the shell is fixedly provided with a supporting pipe, the lower end of the supporting pipe is fixedly connected with an atomizing nozzle, and the input end of the submersible pump is fixedly connected with a connecting pipe;

the inner part of the shell is fixedly provided with a fixed plate near the upper end, the lower end of the fixed plate is fixedly provided with a dust collecting plate, the upper end of one side of the shell, which is close to the water tank, is fixedly provided with a driving box, the inner side wall of the driving box is provided with two second sliding grooves, the upper end of the inner part of the driving box is fixedly provided with a motor, the output end of the motor is fixedly connected with a screw rod, the outer wall of the screw rod is sheathed with a movable sleeve, the middle parts of the front end and the rear end of the movable sleeve are fixedly provided with fixed heads, the side walls of the two fixed heads are fixedly provided with connecting rods, and one ends of the two connecting rods, which are far away from the fixed heads, are fixedly connected with brush plates;

through above-mentioned technical scheme, be convenient for collect the dust that drops in the air and on the dust collecting plate through the collecting box, can make dust and water separate through the filter screen, improve its collection effect, the filter screen slides through the first spout of slider in the collecting box simultaneously, and convenient to use person takes out the filter screen to clear up or change.

Further, an air inlet is fixedly formed in the lower end of one side of the shell;

through above-mentioned technical scheme, make the air get into inside the casing through the air inlet.

Further, the two sliding blocks slide in the corresponding first sliding grooves respectively;

through above-mentioned technical scheme, be convenient for dismantle the change to the filter screen.

Further, the upper end of the connecting pipe is fixedly connected to the supporting pipe;

through the technical scheme, the supporting tube is used for conveying water.

Further, a water inlet is fixedly formed in one side of the upper end of the water tank;

through above-mentioned technical scheme, add water in the water tank through the water inlet.

Further, the two connecting rods slide in the corresponding second sliding grooves respectively;

through the technical scheme, the movable sleeve is limited.

Further, the inner sides of the brush plates are fixedly provided with brushes;

through the technical scheme, the dust collecting plate is scraped by the hairbrush.

Further, an air outlet is fixedly formed in one side of the upper end of the shell;

through the technical scheme, the gas of the dust removal port is discharged through the gas outlet.

The utility model has the following beneficial effects:

1. according to the wet electrostatic precipitator provided by the utility model, the dust falling in the air and on the dust collecting plate is conveniently collected through the collecting box, the dust and the water can be separated through the filter screen, the collecting effect is improved, and meanwhile, the filter screen slides in the first sliding groove in the collecting box through the sliding block, so that a user can conveniently take out the filter screen, and cleaning or replacement can be performed.

2. According to the wet electrostatic precipitator provided by the utility model, air is introduced into the shell through the air inlet, meanwhile, the submersible pump pumps out water in the water tank, and then the water is sprayed out through the atomizing nozzle to primarily remove dust from air entering the shell through the rod, so that the dust removing effect of the wet electrostatic precipitator is improved.

3. According to the wet electrostatic precipitator provided by the utility model, the motor drives the screw rod to rotate, and the movable sleeve is limited and lifted under the action of the connecting rod and the second sliding groove, so that the brush plate is driven to brush the front end and the rear end of the dust collecting plate, the automatic cleaning function of the wet electrostatic precipitator is realized, and the dust removing effect of the wet electrostatic precipitator is further improved.

Drawings

FIG. 1 is a front view of a wet electrostatic precipitator according to the present utility model;

fig. 2 is a front cross-sectional view of a wet electrostatic precipitator according to the present utility model;

FIG. 3 is a schematic view of a brush plate driving structure of a wet electrostatic precipitator according to the present utility model;

fig. 4 is an enlarged view at a in fig. 2.

Legend description:

1. a housing; 2. an air inlet; 3. a collection box; 4. a first chute; 5. a filter screen; 6. a slide block; 7. a water tank; 8. submersible pump; 9. a support tube; 10. an atomizing nozzle; 11. a connecting pipe; 12. a water inlet; 13. a fixing plate; 14. a dust collecting plate; 15. a drive box; 16. a second chute; 17. a motor; 18. a screw rod; 19. a movable sleeve; 20. a fixed head; 21. a connecting rod; 22. brushing a plate; 23. a brush; 24. and an air outlet.

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.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a wet electrostatic precipitator, includes casing 1, and the inside lower extreme of casing 1 slides and is provided with collection box 3, and first spout 4 has all been seted up to collection box 3 both sides inner wall, and collection box 3 is inside to be provided with filter screen 5 by the upper end slip, and filter screen 5 both sides are all fixed and are provided with slider 6;

the lower end of one side of the shell 1 far away from the air inlet 2 is fixedly provided with a water tank 7, the lower end of the inside of the water tank 7 is fixedly provided with a submersible pump 8, the middle part of the inside of the shell 1 is fixedly provided with a support pipe 9, the lower end of the support pipe 9 is fixedly connected with an atomizing nozzle 10, and the input end of the submersible pump 8 is fixedly connected with a connecting pipe 11;

the inside of the shell 1 is fixedly provided with a fixed plate 13 near the upper end, the lower end of the fixed plate 13 is fixedly provided with a dust collecting plate 14, the upper end of one side of the shell 1 close to the water tank 7 is fixedly provided with a driving box 15, the inner side wall of the driving box 15 is provided with two second sliding grooves 16, the upper end of the inside of the driving box 15 is fixedly provided with a motor 17, the output end of the motor 17 is fixedly connected with a screw rod 18, the outer wall of the screw rod 18 is sheathed with a movable sleeve 19 in a threaded manner, the middle parts of the front end and the rear end of the movable sleeve 19 are fixedly provided with fixed heads 20, the side walls of the two fixed heads 20 are fixedly provided with connecting rods 21, and one ends of the two connecting rods 21 far away from the fixed heads 20 are fixedly connected with brush plates 22;

the dust falling off from the air and the dust collecting plate 14 is conveniently collected through the collecting box 3, and the dust and the water can be separated through the filter screen 5, so that the collecting effect is improved.

The casing 1 is provided with air inlet 2 by the fixed lower extreme in one side, make air get into inside casing 1 through air inlet 2, two sliders 6 slide in the inside of corresponding first spout 4 respectively, be convenient for dismantle change to filter screen 5, connecting pipe 11 upper end fixed connection is on stay tube 9, carry out water delivery to stay tube 9, water tank 7 upper end one side is fixed to be provided with water inlet 12, add water in to water tank 1 through water inlet 12, two connecting rods 21 slide in the inside of corresponding second spout 16 respectively, spacing movable sleeve 19, brush plate 22 inboard all is fixed and is provided with brush 23, scrape brush 14 through brush 23, casing 1 upper end one side is fixed and is provided with gas outlet 24, the gas discharge of dust removal mouth through gas outlet 24.

Working principle: this wet electrostatic precipitator with dust collection function is through air inlet 2 to the casing 1 in admitting air, immersible pump 8 is taken out the water in the water tank 7 simultaneously, then spout through atomizer 10, preliminary dust removal is carried out to the air that gets into in the casing 1, then collect the dust through dust collecting plate 14, drive lead screw 18 through motor 17 and rotate, movable sleeve 19 receives connecting rod 21 and the effect of second spout 16 this moment, carry out spacing lift, thereby drive brush board 22 and make brush 23 scrub dust collecting plate 14 front and back both ends, be convenient for collect the dust that drops in the air and on the dust collecting plate 14 through collecting box 3, can make dust and water separate through filter screen 5, improve its collection effect.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A wet electrostatic precipitator comprising a casing (1), characterized in that: the inner lower end of the shell (1) is provided with a collecting box (3) in a sliding manner, the inner walls of the two sides of the collecting box (3) are provided with first sliding grooves (4), a filter screen (5) is arranged in the collecting box (3) in a sliding manner near the upper end, and sliding blocks (6) are fixedly arranged on the two sides of the filter screen (5);

the novel water tank is characterized in that a water tank (7) is fixedly arranged at the lower end of one side, far away from the air inlet (2), of the shell (1), a submersible pump (8) is fixedly arranged at the lower end inside the water tank (7), a supporting pipe (9) is fixedly arranged at the middle part inside the shell (1), an atomizing nozzle (10) is fixedly connected at the lower end of the supporting pipe (9), and a connecting pipe (11) is fixedly connected at the input end of the submersible pump (8);

the utility model discloses a dust collecting device for the water tank, including casing (1), fixed plate (13) are fixed to be provided with by the upper end inside casing (1), fixed plate (13) lower extreme fixedly provided with dust collecting plate (14), casing (1) is close to one side upper end fixed drive box (15) that water tank (7) is provided with, two second spouts (16) have been seted up to drive box (15) inside wall, inside upper end fixed motor (17) are provided with to drive box (15), the output fixedly connected with lead screw (18) of motor (17), lead screw (18) outer wall thread bush is equipped with movable sleeve (19), both ends middle part is all fixedly provided with fixed head (20) around movable sleeve (19), two fixed head (20) lateral wall is all fixedly provided with connecting rod (21), two the one end that fixed head (20) were kept away from to connecting rod (21) is equal fixedly connected with brush board (22).

2. A wet electrostatic precipitator according to claim 1, in which: an air inlet (2) is fixedly arranged at the lower end of one side of the shell (1).

3. A wet electrostatic precipitator according to claim 1, in which: the two sliding blocks (6) slide in the corresponding first sliding grooves (4) respectively.

4. A wet electrostatic precipitator according to claim 1, in which: the upper end of the connecting pipe (11) is fixedly connected to the supporting pipe (9).

5. A wet electrostatic precipitator according to claim 1, in which: a water inlet (12) is fixedly arranged on one side of the upper end of the water tank (7).

6. A wet electrostatic precipitator according to claim 1, in which: the two connecting rods (21) slide in the corresponding second sliding grooves (16) respectively.

7. A wet electrostatic precipitator according to claim 1, in which: and brushes (23) are fixedly arranged on the inner sides of the brush plates (22).

8. A wet electrostatic precipitator according to claim 1, in which: an air outlet (24) is fixedly arranged on one side of the upper end of the shell (1).