CN215744110U

CN215744110U - Wet electric dust collector

Info

Publication number: CN215744110U
Application number: CN202121318922.9U
Authority: CN
Inventors: 林占元; 崔贝
Original assignee: Hebei Yueqiang Environmental Protection Technology Co ltd
Current assignee: Hebei Yueqiang Environmental Protection Technology Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-02-08
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a wet electric dust collector, which comprises a dust collector, a water recovery device, a connecting structure and a driving structure, wherein the dust collector consists of an upper cover, a dust collection box body, a spraying device, a metal bar and electrode bars; the water recovery device comprises a water recovery cylinder, a filter cylinder and a collection groove body, wherein the filter cylinder is positioned in the water recovery cylinder and consists of a support column, a filter screen, a front fixing ring and a rear fixing disc. According to the utility model, a mixture of water and dust is introduced into the filter cylinder through the connecting structure below the dust removal device, the filter cylinder is driven to rotate by the driving motor, most of water is separated from the dust through centrifugal force, the filtered water is collected and reused, the consumption of water is reduced, the amount of waste materials such as dust is reduced, and the work load of dust waste material reprocessing is reduced.

Description

Wet electric dust collector

Technical Field

The utility model relates to a dust removal device, in particular to a wet electric dust removal device.

Background

The wet electric dust collector is a new dust-collecting equipment for treating gas containing trace dust and microparticles, mainly used for removing harmful substances of dust, acid mist, water drops, aerosol, stink, PM2.5 and the like in moisture-containing gas, and is an ideal equipment for treating atmospheric dust pollution. The wet electric dust remover is generally called WESP for short, and the basic principle of dust removal is the same as that of the dry electric dust remover, and the wet electric dust remover is subjected to three stages of charging, collecting and dust removal. When cleaning ash, the electrode is washed by using a washing liquid, and the dust captured on the dust collecting plate is washed into the ash bucket and then discharged. The process causes certain waste due to large water consumption, and causes large waste discharge capacity, thereby increasing the workload of waste treatment. Accordingly, the present invention provides a wet electro-dusting apparatus to solve the above-mentioned problems of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wet electric dust removal device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a wet electric dust collector comprises a dust collector, a water recovery device, a connecting structure and a driving structure, wherein the dust collector consists of an upper cover, a dust collection box body, a spraying device, a metal bar column and electrode bars;

the water recovery device comprises a water recovery cylinder, a filter cylinder and a collection groove body, wherein the filter cylinder is positioned in the water recovery cylinder and consists of a support column, a filter screen, a front fixing ring and a rear fixing disk, the inner wall of the filter cylinder is provided with a rolling support frame and a support baffle disc, the rolling support frame is rotatably connected with the front fixing ring, the support baffle disc is rotatably connected with the rear fixing disk, the front fixing ring is connected with a folding adapter pipe, and the side wall of the filter cylinder is provided with a drain pipe.

As a further scheme of the utility model, the filter screen is fixedly arranged on the frame body, and the side surface of the support column is symmetrically provided with slots.

As a further scheme of the utility model, the frame body is connected with the support column through a slot and a plug-in card, and the right end of the support column is in threaded connection with the rear fixed disk.

As a further scheme of the utility model, a plurality of rolling wheels are installed on the rolling support frame and the inner wall of the supporting baffle disc in a semi-embedded mode, sliding grooves are formed in the side surfaces of the front fixing ring and the rear fixing disc, and the rolling wheels are connected with the sliding grooves in a sliding mode.

As a further scheme of the present invention, the driving structure is composed of a driving motor and a transmission structure, and the transmission structure is in driving connection with the rotating shaft.

As a further scheme of the utility model, the rear fixed disk is provided with a waste material outlet cylinder, the right end of the water recovery cylinder is provided with a collection groove body, and the collection groove body is provided with a collection pipe.

As a further scheme of the utility model, the connecting structure consists of a collecting hopper and a folding adapter tube, the bottom of the collecting hopper is designed to be hollow, and the upper part of the collecting hopper is connected with the bottom of the dust removal box body.

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

according to the utility model, a mixture of water and dust is introduced into the filter cylinder through the connecting structure below the dust removal device, the filter cylinder is driven to rotate by the driving motor, most of water is separated from the dust through centrifugal force, the filtered water is collected and reused, the consumption of water is reduced, the amount of waste materials such as dust is reduced, and the work load of dust waste material reprocessing is reduced.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic structural view of the dust removing apparatus of the present invention.

FIG. 3 is a schematic view of the water recovery device according to the present invention.

Fig. 4 is a schematic structural view of the filter cartridge of the present invention.

In the figure: 1. a dust removal device; 2. a water recovery device; 3. a connecting structure; 4. a drive structure; 5. an upper cover;

6. a dust removal box body; 7. a spraying device; 8. a metal bar; 9. an electrode rod; 10. a collecting hopper;

11. folding the adapter tube; 12. a water recovery cartridge; 13. a front retainer ring; 14. rolling the support frame;

15. a drain pipe; 16. a transmission structure; 17. a drive motor; 18. a collecting tank body; 19. a collection pipe;

20. a filter cartridge; 21. a support pillar; 22. a rear fixing disc; 23. supporting the baffle disc; 24. discharging the waste material barrel;

25. a rotating shaft; 26. a frame body; 27. a slot; 28. a rolling wheel; 29. a sliding groove; 30. and (5) filtering by using a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1 to 3, in the embodiment of the utility model, a wet electric dust collector includes a dust collector 1, a water recovery device 2, a connection structure 3, and a driving structure 4, where the dust collector 1 is composed of an upper cover 5, a dust collection box 6, a plurality of spraying devices 7, a metal bar 8, and an electrode bar 9, the spraying devices 7 are connected to an external water source, the metal bar 8 is located below the spraying devices 7, the electrode bars 9 are provided with a plurality of electrode bars 9, the electrode bar 9 is hoisted to the dust collection box 6 through a boom, a gas inlet pipe is connected to a side surface of the dust collection box 6, gas with dust enters the dust collection box 6, the electrode bar 9 releases high voltage to charge the dust, and then the dust is collected by the metal bar 8, and water flow sprayed from the spraying devices 7 washes the dust on the metal bar 8;

the connecting structure 3 consists of a collecting hopper 10 and a folding adapter tube 11, the bottom of the collecting hopper 10 is designed to be hollow, the upper part of the collecting hopper 10 is connected with the bottom of the dedusting box body 6, and the folding adapter tube 11 connects the collecting hopper 10 with the water recovery device 2;

the water recovery device 2 comprises a water recovery cylinder 12, a filter cylinder 20 and a collection groove body 18, wherein the filter cylinder 20 is positioned in the water recovery cylinder 12, the filter cylinder 20 consists of a support column 21, a filter screen 30, a front fixing ring 13 and a rear fixing ring 22, the inner wall of the filter cylinder 20 is provided with a rolling support frame 14 and a support baffle disc 23, the rolling support frame 14 is rotatably connected with the front fixing ring 13, the support baffle disc 23 is rotatably connected with the rear fixing ring 22, the front fixing ring 13 is connected with a folding adapter tube 11, the side wall of the filter cylinder 20 is provided with a drain pipe 15, dust is guided into the filter cylinder 20 by the connecting structure 3 through the front fixing ring 13 by water, the rear fixing ring 22 rotates to drive the filter cylinder 20 to rotate centrifugally, the water is thrown out of the filter cylinder 20 and enters the water recovery cylinder 12 and is discharged through the drain pipe 15, the drain pipe 15 is communicated with a water source through a water pump, and the filtered water is secondarily utilized through a spraying device 7;

a waste material discharging barrel 24 is mounted on the rear fixed disk 22, a collecting groove body 18 is mounted at the right end of the water recovery barrel 12, a collecting pipe 19 is mounted on the collecting groove body 18, dust containing a small amount of water is thrown out of the waste material discharging barrel 24 and is discharged through the collecting groove body 18 and the collecting pipe 19, and a rotating shaft 25 is mounted on the rear fixed disk 22;

the driving structure 4 is composed of a driving motor 17 and a transmission structure 16, the transmission structure 16 is in driving connection with a rotating shaft 25, the driving motor 17 drives the rear fixing disc 22 to rotate through the transmission structure 16 and the rotating shaft 25, and then the filter cartridge 20 rotates, so that centrifugal dust and water separation is achieved.

Example two

Referring to fig. 4, in the embodiment of the present invention, a wet electric dust collector includes a frame 26, support columns 21, a rear fixed disk 22, a front fixed ring 13, a rolling support frame 14, and a support baffle disk 23, a filter screen 30 is disposed in the frame 26, slots 27 are symmetrically disposed on the lateral surface of each support column 21, the frame 26 is connected to the support columns 21 through the slots 27 in a plug-in manner, the right ends of the support columns 21 are connected to the rear fixed disk 22 in a threaded manner, and the filter screen 30 and the rear fixed disk 22 form a filter cartridge 20 through the insertion of the plurality of frame 26 and the support columns 21;

a plurality of rolling wheels 28 are installed on the inner walls of the rolling support frame 14 and the supporting baffle disc 23 in a semi-embedded mode, sliding grooves 29 are formed in the side surfaces of the front fixing ring 13 and the rear fixing ring 22, the rolling wheels 28 are connected with the sliding grooves 29 in a sliding mode, the rolling support frame 14 plays a role in stably supporting the front fixing ring 13 to roll, and the supporting baffle disc 23 plays a role in stably supporting the rear fixing ring 22 to roll.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A wet electric dust collector comprises a dust collector (1), a water recovery device (2), a connecting structure (3) and a driving structure (4), and is characterized in that the dust collector (1) consists of an upper cover (5), a dust collection box body (6), a plurality of spraying devices (7), metal bar fences (8) and electrode bars (9), the spraying devices (7) are connected with an external water source, the metal bar fences (8) are positioned below the spraying devices (7), the electrode bars (9) are hoisted with the dust collection box body (6) through a hoisting rod, and the side surface of the dust collection box body (6) is connected with an air inlet pipe;

water recovery unit (2) are including water recovery section of thick bamboo (12), strain a section of thick bamboo (20), collect cell body (18), it is located water recovery section of thick bamboo (12) to strain a section of thick bamboo (20), it is by support column (21) to strain a section of thick bamboo (20), filter screen (30), preceding retainer plate (13), back fixed disk (22) are constituteed, it installs roll support frame (14) and support fender dish (23) to strain a section of thick bamboo (20) inner wall, roll support frame (14) rotate with preceding retainer plate (13) and be connected, it rotates with back fixed disk (22) to support fender dish (23) and is connected, preceding retainer plate (13) are connected with folding switching pipe (11), install drain pipe (15) on the lateral wall of straining a section of thick bamboo (20).

2. A wet electro-dusting device according to claim 1, characterized in that the sieve (30) is fixedly mounted on the frame (26), and the side surfaces of the support posts (21) are symmetrically provided with slots (27).

3. The wet electric dust collector as claimed in claim 2, wherein the frame body (26) is connected with the supporting column (21) in a plug-in manner through a slot (27), and the right end of the supporting column (21) is in threaded connection with the rear fixing disc (22).

4. The wet electric dust collector as claimed in claim 1, wherein a plurality of rolling wheels (28) are semi-embedded in the inner walls of the rolling support frame (14) and the support baffle disc (23), a sliding groove (29) is formed in the side surfaces of the front fixing ring (13) and the rear fixing disc (22), and the rolling wheels (28) are slidably connected with the sliding groove (29).

5. A wet electro dusting device according to claim 1, whereby the driving structure (4) consists of a driving motor (17) and a transmission structure (16), the transmission structure (16) being drivingly connected to the rotation shaft (25).

6. The wet electric dust collector as claimed in claim 1, wherein the rear fixed disc (22) is provided with a waste material discharging cylinder (24), the right end of the water recovery cylinder (12) is provided with a collecting groove body (18), and the collecting groove body (18) is provided with a collecting pipe (19).

7. The wet electric dust collector according to claim 1, wherein the connecting structure (3) is composed of a collecting hopper (10) and a folding adapter tube (11), the bottom of the collecting hopper (10) is designed to be hollow, and the upper part of the collecting hopper (10) is connected with the bottom of the dust collecting box body (6).