CN219765634U

CN219765634U - Dust removing device

Info

Publication number: CN219765634U
Application number: CN202320193802.3U
Authority: CN
Inventors: 王新胜; 韩邦朝
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-09-29
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses a dust removing device, which comprises an electrostatic dust removing tower and a gas filtering dust removing tower, wherein one side of the electrostatic dust removing tower is provided with a dust-containing gas inlet and an electrostatic generator, an electrostatic rod contained in the electrostatic generator is positioned in the electrostatic dust removing tower, the bottom end of the electrostatic dust removing tower is provided with a dust collecting box, one side of the dust collecting box is provided with a box door, two sides of the electrostatic rod in the electrostatic dust removing tower are respectively provided with an A guide plate and a B guide plate, wherein the A guide plate is hollow, a screw rod linear guide rail is arranged in the A guide plate, a sliding block included in the screw rod linear guide rail is fixedly connected with a cleaning plate, a suction fan and a pressure reducing pipe are connected between the electrostatic dust removing tower and the gas filtering dust removing tower, a one-way valve is arranged on the pressure reducing pipe, and a dust filtering bag is arranged in the gas filtering dust removing tower, and a filter bag cylinder frame is arranged in the middle of the dust filtering bag.

Description

Dust removing device

Technical Field

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

Background

Atmospheric pollution is a phenomenon in which certain substances enter the atmosphere due to human activities or natural processes, exhibit a sufficient concentration, reach a sufficient time, and thus endanger the comfort, health, and welfare of the human body or the environment.

Dust generated in a general large industrial factory or a building construction area is a main source of atmospheric pollution, and the spread of the dust cannot be radically cured by simple water spraying and dust falling, so the utility model provides a dust removing device.

Disclosure of Invention

The utility model aims to provide a dust removing device for solving the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: comprises an electrostatic dust collection tower and a gas filtering dust collection tower,

a dust-containing gas inlet and an electrostatic generator are arranged on one side of the electrostatic dust removal tower, an electrostatic rod contained in the electrostatic generator is positioned in the electrostatic dust removal tower, a dust collection box is arranged at the bottom end of the electrostatic dust removal tower, and a box door is arranged on one side of the dust collection box;

the two sides of the electrostatic rod in the electrostatic dust collection tower are respectively provided with an A guide plate and a B guide plate;

the electrostatic dust collection tower is characterized in that a suction fan and a depressurization pipe are connected between the electrostatic dust collection tower and the air filtering dust collection tower, a one-way valve is arranged on the depressurization pipe, a dust filtering bag is arranged in the air filtering dust collection tower, and a filter bag cylinder frame is arranged in the middle of the dust filtering bag.

Preferably, the guide plate A is of a hollow structure, and a screw rod linear guide rail is arranged in the guide plate A.

Preferably, the screw rod linear guide rail consists of a ball screw, a sliding block, an aluminum alloy section bar, a ball screw supporting seat, a coupler and a stepping motor, wherein the stepping motor is positioned outside the electrostatic dust collection tower, and a protective cover is arranged outside the stepping motor.

Preferably, the sliding block is fixedly connected with a cleaning plate, the cleaning plate is provided with a guide hole corresponding to the electrostatic rod, and a gap exists between the guide hole and the electrostatic rod.

Preferably, the guide plate A and the guide plate B are fixedly connected with the inner wall of the electrostatic dust collection tower.

Preferably, the side wall of the gas filtering and dust removing tower is provided with a side-opening sealing door.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has reasonable structure, the dust-containing gas is contacted with the electrostatic rod to achieve adsorption, the adsorbed dust is removed by the cleaning plate, and a small amount of dust-containing gas enters the gas filtering and dust removing tower, the dust is choked on the outer surface of the dust filtering bag, and the gas passing through the dust filtering bag is purified and discharged.

Drawings

Fig. 1 is a schematic structural view of a dust removing device of the present utility model.

FIG. 2 is a schematic view of a cleaning plate structure according to the present utility model.

In the figure: the electrostatic dust collection device comprises a 1-electrostatic dust collection tower, a 2-gas filtering dust collection tower, a 3-dust-containing gas inlet, a 4-electrostatic generator, a 5-electrostatic rod, a 6-dust collection box, a 7-box door, an 8-A guide plate, a 9-B guide plate, a 10-cleaning plate, an 11-protective cover, a 12-stepping motor, a 13-suction fan, a 14-dust filtering bag, a 15-filter bag cylinder frame, a 16-pressure reduction tube and a 17-one-way valve.

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. 1-2, the present utility model provides a technical solution: comprises an electrostatic dust collection tower 1 and a gas filtering dust collection tower 2,

one side of the electrostatic dust collection tower 1 is provided with a dust-containing gas inlet 3 and an electrostatic generator 4, wherein an electrostatic rod 5 contained in the electrostatic generator 4 is positioned in the electrostatic dust collection tower 1, the bottom end of the electrostatic dust collection tower 1 is provided with a dust collection box 6, and one side of the dust collection box 6 is provided with a box door 7;

two sides of an electrostatic rod 5 in the electrostatic dust collection tower 1 are respectively provided with an A guide plate 8 and a B guide plate 9;

a suction fan 13 and a depressurization pipe 16 are connected between the electrostatic dust collection tower 1 and the air filtering dust collection tower 2, wherein a one-way valve 17 is arranged on the depressurization pipe 16, a dust filtering bag 14 is arranged in the air filtering dust collection tower 2, and a filter bag cylinder frame 15 is arranged in the middle of the dust filtering bag 14.

Specifically, the guide plates A8 and B9 are fixedly connected with the inner wall of the electrostatic precipitator 1, wherein the guide plates A8 are hollow structures, and screw rod linear guide rails are arranged in the hollow structures.

The screw rod linear guide rail consists of a ball screw, a sliding block, an aluminum alloy section, a ball screw supporting seat, a coupler and a stepping motor 12, wherein the stepping motor 12 is arranged outside the electrostatic dust collection tower 1, and a protective cover 11 is arranged outside the stepping motor 12.

The sliding block is fixedly connected with a cleaning plate 10, the cleaning plate 10 is provided with a guide hole corresponding to the electrostatic rod 5, and a gap is reserved between the guide hole and the electrostatic rod 5.

Specifically, the suction fan 13 sucks the dust-containing gas into the electrostatic precipitator tower 1 by suction force, wherein the large-sized dust falls into the dust box 6 due to gravity, and the small-sized dust is adsorbed thereon when contacting the electrostatic rod 5, and the cleaning plate 10 acts to remove the dust, thereby forming a large-sized dust mass falling into the dust box 6.

Because the clearance exists between the guide hole of the cleaning plate 10 and the electrostatic rod 5, the problem of lifting fault caused by resistance is avoided.

Specifically, the dust filter bag 14 is used for secondarily filtering small particle dust so that the small particle dust is blocked on the outer surface of the dust filter bag 14, and the gas passing through the dust filter bag 14 is purified and discharged.

Specifically, the suction fan 13 continuously discharges the gas to be purified into the gas filtering and dust removing tower 2, so that the internal air pressure is increased, and the one-way valve 17 can be conducted in a circulating manner according to the air pressure self-adaption, so that the internal pressure of the gas filtering and dust removing tower 2 is ensured to be stable.

The working principle of the utility model is as follows: in the application process, the suction fan 13 sucks the gas containing dust into the electrostatic precipitator 1 through suction force, and the gas passes through the electrostatic rod 5, so that the electrostatic dust is adsorbed on the suction fan, the gas discharged by the suction fan 13 is led into the gas-filtering precipitator 2, the dust-filtering bag 14 in the gas-filtering precipitator 2 is used for secondarily filtering the small-particle dust, the small-particle dust is blocked on the outer surface of the dust-filtering bag 14, and the gas passing through the dust-filtering bag 14 is purified and discharged.

The cleaning plate 10 on the electrostatic rod 5 can synchronously lift along with the sliding blocks in the linear guide rail of the screw rod, so that dust on the surface of the electrostatic rod 5 can be removed, and electrostatic adhesion force can be ensured.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dust collector, includes electrostatic precipitator tower (1) and gas filtration dust removal tower (2), its characterized in that:

one side of the electrostatic dust collection tower (1) is provided with a dust-containing gas inlet (3) and an electrostatic generator (4), wherein an electrostatic rod (5) contained in the electrostatic generator (4) is positioned in the electrostatic dust collection tower (1), the bottom end of the electrostatic dust collection tower (1) is provided with a dust collection box (6), and one side of the dust collection box (6) is provided with a box door (7);

both sides of an electrostatic rod (5) in the electrostatic dust collection tower (1) are respectively provided with an A guide plate (8) and a B guide plate (9);

the electrostatic dust collection tower is characterized in that a suction fan (13) and a depressurization pipe (16) are connected between the electrostatic dust collection tower (1) and the air filtering dust collection tower (2), a one-way valve (17) is arranged on the depressurization pipe (16), a dust filtering bag (14) is arranged in the air filtering dust collection tower (2), and a filter bag cylinder frame (15) is arranged in the middle of the dust filtering bag (14).

2. A dust collector as set forth in claim 1, wherein: the guide plate A (8) is of a hollow structure, and a screw rod linear guide rail is arranged in the guide plate A.

3. A dust collector as set forth in claim 2, wherein: the screw rod linear guide rail consists of a ball screw, a sliding block, an aluminum alloy section bar, a ball screw supporting seat, a coupler and a stepping motor (12), wherein the stepping motor (12) is positioned outside the electrostatic dust collection tower (1), and a protective cover (11) is arranged outside the stepping motor (12).

4. A dust collector according to claim 3, wherein: the cleaning plate (10) is fixedly connected to the sliding block, a guide hole is formed in the cleaning plate (10) corresponding to the electrostatic rod (5), and a gap exists between the guide hole and the electrostatic rod (5).

5. A dust collector as set forth in claim 1, wherein: the guide plates A (8) and B (9) are fixedly connected with the inner wall of the electrostatic dust collection tower (1).

6. A dust collector as set forth in claim 1, wherein: the side wall of the gas filtering and dust removing tower (2) is provided with a side-opening sealing door.