CN215390000U

CN215390000U - Electrostatic dust collection device

Info

Publication number: CN215390000U
Application number: CN202121609811.3U
Authority: CN
Inventors: 李庆良; 周小雨; 王建荣; 陈亮亮
Original assignee: Zhengzhou Zhengtong Fan Manufacturing Co ltd
Current assignee: Zhengzhou Zhengtong Fan Manufacturing Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-01-04
Anticipated expiration: 2031-07-15

Abstract

The electrostatic dust removal device effectively solves the problem that a negative plate in electrostatic dust removal equipment is not easy to clean; the cleaning brush comprises a main body, wherein a sealing cover is vertically and slidably arranged above the main body, a fixed shaft extending into the main body is fixed on the sealing cover, a discharge electrode is fixed outside the fixed shaft, a negative plate is arranged on the inner wall of the upper end of the main body, an air inlet is arranged on the side wall of the bottom of the main body, an air outlet is arranged on the sealing cover, the cleaning brush also comprises a first base and a second base, the first base and the second base are respectively in threaded connection with the lower end of the main body, a abdicating hole is formed in the middle of the first base, a rotating sleeve is rotatably arranged in the middle of the second base, a plurality of cleaning brushes extend out of the rotating sleeve, the rotating sleeve jacks up the fixed shaft after the second base is in threaded connection with the main body, so that the sealing cover moves upwards on the main body, and the cleaning brushes correspond to the negative plate; the electrostatic dust collection device is simple and ingenious in structure, and the exchange of dust collection and cleaning processes is realized by replacing the base, so that the negative plate can be quickly cleaned, and the dust collection efficiency of the electrostatic dust collection device is ensured.

Description

Electrostatic dust collection device

Technical Field

The utility model relates to the technical field of electrostatic dust removal, in particular to an electrostatic dust removal device.

Background

The electrostatic dust collection is a dust collection mode aiming at gas dust collection, and has the following defects when in use: the dust that the negative plate was collected is difficult for the clearance, leads to the dust collection efficiency to descend, leads to the discharge dirty gas, influences the air quality.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the electrostatic dust removal device, which effectively solves the problem that a negative plate in electrostatic dust removal equipment is not easy to clean.

The technical scheme for solving the technical problem is as follows: the utility model provides an electrostatic precipitator device, comprising a main body, the vertical slip in main part top is provided with the closing cap, be fixed with the fixed axle that stretches into in the main part on the closing cap, the fixed axle external fixation has discharge electrode, be provided with the negative plate on the inner wall of main part upper end, be provided with the air inlet on the lateral wall of main part bottom, be provided with the gas vent on the closing cap, still include first base and second base, first base and second base respectively with main part lower extreme threaded connection, the hole of stepping down has been seted up at first base middle part, second base middle part is rotated and is provided with the commentaries on classics cover, it has a plurality of cleaning brushes to change the outside stretching out of cover, second base changes cover jack-up fixed axle behind main part threaded connection and makes the closing cap rebound in the main part, cleaning brush corresponds with the negative plate position this moment.

The electrostatic dust collection device is simple and ingenious in structure and convenient to use, dust collection and cleaning procedures are exchanged by replacing the base, the negative plate is quickly cleaned, and the dust collection efficiency of the electrostatic dust collection device is guaranteed.

Drawings

Fig. 1 is a schematic cross-sectional structure diagram of a first embodiment of the present invention.

Fig. 2 is a schematic sectional structure view of the main body in the present invention.

Fig. 3 is a schematic sectional view of the first chassis according to the present invention.

Fig. 4 is a schematic cross-sectional structure diagram of a second embodiment of the present invention.

FIG. 5 is a schematic sectional view of a second base of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

As can be known from fig. 1 to 5, an electrostatic dust collector, including main part 1, the vertical slip in main part 1 top is provided with closing cap 2, be fixed with fixed axle 3 that stretches into in main part 1 on closing cap 2, fixed axle 3 external fixation has discharge electrode 4, be provided with negative plate 5 on the inner wall of main part 1 upper end, be provided with air inlet 6 on the lateral wall of main part 1 bottom, be provided with gas vent 7 on closing cap 2, still include first base 8 and second base 9, first base 8 and second base 9 respectively with main part 1 lower extreme threaded connection, the hole of stepping down 10 has been seted up at first base 8 middle part, second base 9 middle part is rotated and is provided with and changes cover 11, it has a plurality of cleaning brushes 12 to change cover 11 external extension, change cover 11 jack-up fixed axle 3 after second base 9 and main part 1 threaded connection and make closing cap 2 rebound on main part 1, cleaning brush 12 corresponds with negative plate 5 position this moment.

In the particular use of the present invention,

install first base 8 in main part 1 below earlier, with the equipment circular telegram, let in main part 1 with dirty gas from air inlet 6 in, discharge electrode 4 discharges and makes the interior dust particle of dirty gas electrified, then adsorbed on negative plate 5, and the gas after the dust removal discharges to the air from gas vent 7, and when adsorbing too much dust on negative plate 5, the dust falls on first base 8, takes off first base 8 after the work is accomplished and handles the dust.

After the dust is handled and is accomplished, demolish first base 8, install the main part 1 below with second base 9, change cover 11 jack-up fixed axle 3 and make closing cap 2 rise, cleaning brush 12 corresponds with negative plate 5 position, rotate and change cover 11 and make cleaning brush 12 clear up negative plate 5, the dust that the clearance was got off is collected on second base 9.

A plurality of supporting legs 13 extend out of the lower part of the main body 1, so that the first base 8 or the second base 9 can be replaced or operated conveniently from the lower part of the main body 1.

The upper end of the main body 1 is provided with a first sealing ring 14, the sealing cover 2 is at the lowest position during dust removal, and the first sealing ring 14 is in contact with the sealing cover 2 to form sealing.

The lower end of the fixed shaft 3 is provided with a conical head 15, when the first base 8 is in threaded connection with the lower end of the main body 1, the abdicating hole 10 is in contact with the conical head 15, and the abdicating hole 10 is in contact with the conical head 15 to form sealing during dust removal, so that direct discharge of untreated dust-containing gas is avoided.

Be equipped with second sealing washer 16 in the first base 8, when first base 8 and main part 1 lower extreme threaded connection, second sealing washer 16 and the contact of main part 1 lower extreme, second sealing washer 16 and main part 1 contact formation are sealed when removing dust for main part 1 is inside to become a complete sealed environment, and gas of gas vent 7 combustion gas must be through the dust removal process, is pure dustless gas.

The motor 17 that is connected with commentaries on classics cover 11 is equipped with in second base 9 below, and motor 17 drives commentaries on classics cover 11 and rotates, and motor 17 fixes in second base 9 below, and motor 17 rotates and provides power for changeing cover 11 for cleaning brush 12 clears up negative plate 5.

The taper hole 18 has been seted up to commentaries on classics cover 11 upper end, taper hole 18 matches with conical head 15 shape, and taper hole 18 and conical head 15 cooperation, when second base 9 rebound, change cover 11 and promote fixed axle 3 and move up for closing cap 2 moves up, and when second base 9 and main part 1 threaded connection, closing cap 2 is in the highest point, and discharge electrode 4 shifts up along with fixed axle 3, forms the dislocation with cleaning brush 12, avoids cleaning brush 12 to cause the influence to it.

Be equipped with third sealing washer 19 in the second base 9, when second base 9 and main part 1 lower extreme threaded connection, third sealing washer 19 and main part 1 lower extreme contact, second base 9 makes the inside formation of main part 1 sealed this moment, is convenient for collect the dust that clears up.

Compared with the prior art, the negative plate cleaning machine has the advantages that the replacement of the dust removal and cleaning processes is realized by replacing the base, and the cleaning brush can be perfectly combined with the equipment structure during cleaning, so that the negative plate is cleaned by replacement, the cleaning is more thorough, and the negative plate can be in a high-efficiency dust removal state.

Claims

1. The electrostatic dust collection device is characterized by comprising a main body (1), a sealing cover (2) is vertically arranged above the main body (1) in a sliding mode, a fixing shaft (3) extending into the main body (1) is fixed on the sealing cover (2), a discharge electrode (4) is fixed on the outer portion of the fixing shaft (3), a negative plate (5) is arranged on the inner wall of the upper end of the main body (1), an air inlet (6) is formed in the side wall of the bottom of the main body (1), an air outlet (7) is formed in the sealing cover (2), the electrostatic dust collection device further comprises a first base (8) and a second base (9), the first base (8) and the second base (9) are in threaded connection with the lower end of the main body (1) respectively, a abdicating hole (10) is formed in the middle of the first base (8), a rotating sleeve (11) is rotatably arranged in the middle of the second base (9), a plurality of cleaning brushes (12) extend out of the rotating sleeve (11), and the second base (9) is in threaded connection with the main body (1) and then the rotating sleeve (11) jacks up the fixing shaft (3) to enable the sealing cover (2) Moves upwards on the main body (1), and the cleaning brush (12) corresponds to the negative plate (5) in position.

2. An electrostatic precipitator according to claim 1, wherein a plurality of support legs (13) extend from the underside of the body (1).

3. An electrostatic precipitator according to claim 1, wherein the main body (1) is provided at its upper end with a first sealing ring (14).

4. The electrostatic precipitator according to claim 1, wherein a conical head (15) is provided at the lower end of the stationary shaft (3), and the relief hole (10) is in contact with the conical head (15) when the first base (8) is in threaded connection with the lower end of the main body (1).

5. An electrostatic precipitator according to claim 1, wherein a second sealing ring (16) is provided in the first seat (8), and when the first seat (8) is screwed to the lower end of the main body (1), the second sealing ring (16) contacts the lower end of the main body (1).

6. An electrostatic precipitator according to claim 1, wherein a motor (17) connected to the rotary sleeve (11) is provided below the second base (9), and the motor (17) drives the rotary sleeve (11) to rotate.

7. An electrostatic precipitator according to claim 1, wherein a tapered hole (18) is formed at the upper end of the rotary sleeve (11), and the tapered hole (18) is matched with the tapered head (15) in shape.

8. An electrostatic precipitator according to claim 1, wherein a third sealing ring (19) is arranged in the second base (9), and when the second base (9) is in threaded connection with the lower end of the main body (1), the third sealing ring (19) is in contact with the lower end of the main body (1).