CN213494291U

CN213494291U - Corona device with waste gas treatment function

Info

Publication number: CN213494291U
Application number: CN202022021575.5U
Authority: CN
Inventors: 陈海东
Original assignee: Wuxi Apolat Electronic Technology Co ltd
Current assignee: Wuxi Apolat Electronic Technology Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-22
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a take exhaust-gas treatment's corona unit, including base, solid fixed ring, riser, extrusion stem and gag lever post, base upper end fixedly connected with box, and box outside fixedly connected with electric cabinet to the air inlet has been seted up to the box left end, the gas outlet has been seted up on the box right side, and the fixed cover of the inside fixedly connected with of box to box internally mounted has electric field device, gu fixed ring cup joints inside fixed cover, and is provided with sealed the pad between fixed cover and the solid fixed ring to the inside fixedly connected with filter screen of solid fixed ring, riser fixed connection is inside solid fixed ring, and the riser outside rotates and is connected with the cleaning brush, gu fixed ring outside fixedly connected with slider, the extrusion stem right-hand member runs through the setting inside the slider, and has cup jointed first. The filter screen of the corona device with the waste gas treatment is convenient to detach and install, and the filter screen is very convenient to clean.

Description

Corona device with waste gas treatment function

Technical Field

The utility model relates to a corona unit technical field specifically is a take exhaust-gas treatment's corona unit.

Background

The corona discharge treatment is that a discharge electrode is used for emitting high-voltage high-frequency alternating current, a large amount of plasmas are generated under the action of a plasma electric field, the plasmas carry a large amount of energy and can bombard pollutant molecules in the air, so that the pollutant molecules are decomposed and converted into harmless micromolecule harmless substances, and a corona device is required to be used for the corona treatment.

However, the existing corona device with waste gas treatment is very inconvenient for cleaning the built-in filter screen wire, and once the filter screen is damaged, the replacement is very troublesome. In order to solve the problems, innovative design is urgently needed on the basis of the original corona device with the waste gas treatment function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take exhaust-gas treatment's corona unit to it is inconvenient to solve above-mentioned background art and propose the built-in filter screen washing of corona unit of current take exhaust-gas treatment, changes trouble problem.

In order to achieve the above object, the utility model provides a following technical scheme: a corona device with waste gas treatment comprises a base, a fixing ring, a vertical plate, an extrusion rod and a limiting rod, wherein the upper end of the base is fixedly connected with a box body, the outer side of the box body is fixedly connected with an electric cabinet, the left end of the box body is provided with an air inlet, the right side of the box body is provided with an air outlet, a fixed sleeve is fixedly connected inside the box body, an electric field device is arranged in the box body, the fixing ring is sleeved in the fixing sleeve, a sealing gasket is arranged between the fixing sleeve and the fixing ring, the interior of the fixing ring is fixedly connected with a filter screen, the vertical plate is fixedly connected with the interior of the fixing ring, the outer side of the vertical plate is rotatably connected with a cleaning brush, the outer side of the fixed ring is fixedly connected with a sliding block, the right end of the extrusion rod is arranged in the sliding block in a penetrating way, and the outer side of the extrusion rod is sleeved with a first spring, the bottom of the limiting rod is arranged inside the sliding block in a penetrating mode, and the outer side of the limiting rod is sleeved with a second spring.

Preferably, the cleaning brush forms a rotating structure through the bearing and the vertical plate, and the length of the cleaning brush is equal to the inner diameter of the fixing ring.

Preferably, the sealing gasket is made of rubber, the outer diameter of the sealing gasket is equal to the inner diameter of the fixing sleeve, and the inner diameter of the sealing gasket is equal to the outer diameter of the fixing ring.

Preferably, a telescopic structure is formed between the extrusion rod and the sliding block through a first spring, and the maximum moving distance of the extrusion rod is equal to the minimum self-deformation amount of the first spring.

Preferably, the number of the sliding blocks is 2, the sliding blocks are symmetrically arranged about a horizontal central axis of the fixing ring, and the sliding blocks are in sliding connection with the fixing sleeve.

Preferably, the top of the limiting rod is of a hemispherical structure, and the limiting rod is connected with the fixed sleeve in a clamping manner.

Compared with the prior art, the beneficial effects of the utility model are that: the filter screen of the corona device with the waste gas treatment is convenient to disassemble and assemble, and the filter screen is very convenient to clean;

1. the filter screen fixing device is provided with a sliding block, wherein the sliding block is in sliding connection with the fixing sleeve, so that the filter screen is very convenient to disassemble and assemble;

2. be provided with the cleaning brush, wherein be connected for rotating between cleaning brush and the riser, when needs clear up the filter screen, only need rotate the cleaning brush can, just so make the cleaning process of filter screen become very simple and convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic sectional view of the fixing sleeve and the fixing ring of the present invention;

fig. 4 is a schematic view of a sectional structure of the slider according to the present invention.

In the figure: 1. a base; 2. a box body; 3. an electric cabinet; 4. an air inlet; 5. an air outlet; 6. an electric field device; 7. fixing a sleeve; 8. a fixing ring; 9. a filter screen; 10. a vertical plate; 11. a cleaning brush; 12. a gasket; 13. an extrusion stem; 14. a first spring; 15. a slider; 16. a limiting rod; 17. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a corona device with waste gas treatment comprises a base 1, a box body 2, an electric cabinet 3, an air inlet 4, an air outlet 5, an electric field device 6, a fixing sleeve 7, a fixing ring 8, a filter screen 9, a vertical plate 10, a cleaning brush 11, a sealing gasket 12, an extrusion rod 13, a first spring 14, a slide block 15, a limiting rod 16 and a second spring 17, wherein the upper end of the base 1 is fixedly connected with the box body 2, the outer side of the box body 2 is fixedly connected with the electric cabinet 3, the left end of the box body 2 is provided with the air inlet 4, the right side of the box body 2 is provided with the air outlet 5, the inner part of the box body 2 is fixedly connected with the fixing sleeve 7, the electric field device 6 is arranged in the box body 2, the fixing ring 8 is sleeved in the fixing sleeve 7, the sealing gasket 12 is arranged between the fixing sleeve 7 and the fixing ring 8, the outer side of the fixing ring 8 is fixedly connected with a sliding block 15, the right end of the extrusion rod 13 penetrates through the sliding block 15, a first spring 14 is sleeved on the outer side of the extrusion rod 13, the bottom of the limiting rod 16 penetrates through the sliding block 15, and a second spring 17 is sleeved on the outer side of the limiting rod 16.

Cleaning brush 11 passes through to constitute revolution mechanic between bearing and the riser 10 to can clear up the surface of filter screen 9, and cleaning brush 11's length equals the internal diameter of solid fixed ring 8, be so in order to make cleaning brush 11's rotation range can cover filter screen 9, guarantee the clearance effect.

The material of the sealing gasket 12 is rubber, the outer diameter of the sealing gasket 12 is equal to the inner diameter of the fixing sleeve 7, and the inner diameter of the sealing gasket 12 is equal to the outer diameter of the fixing ring 8, so that the sealing gasket 12 can be tightly attached between the fixing sleeve 7 and the fixing ring 8, and the sealing efficiency is improved.

The extrusion rod 13 and the sliding block 15 form a telescopic structure through the first spring 14, the movement of the extrusion rod 13 can drive the limiting rod 16 to move, and the maximum moving distance of the extrusion rod 13 is equal to the minimum self deformation of the first spring 14.

The number of the sliding blocks 15 is 2, the sliding blocks 15 are symmetrically arranged about the horizontal central axis of the fixing ring 8, and the sliding connection is formed between the sliding blocks 15 and the fixing ring 7, so that the fixing ring 8 is convenient to mount and dismount.

The top of the limiting rod 16 is arranged to be a hemispherical structure, and the limiting rod 16 is connected with the fixing sleeve 7 in a clamping manner, so that the purpose of fixing the fixing ring 8 on the fixing sleeve 7 is to prevent the fixing ring 8 from sliding in work.

The working principle is as follows: when the corona device with waste gas treatment is used, the working principle of the corona device with waste gas treatment is to be understood to a certain extent, as shown in fig. 1-2, gas enters the box body 2 from the gas inlet 4, firstly the gas passes through the filter screen 9, the filter screen 9 filters large particle impurities in the gas, the filtered gas enters the electric field device 6, the electric field device 6 carries out corona discharge, the gas is further filtered, and finally the gas is discharged from the gas outlet 5;

when the filter screen 9 needs to be cleaned, the extrusion rod 13 is pushed, the movement of the extrusion rod 13 compresses the first spring 14, meanwhile, the movement of the extrusion rod 13 also drives the movement of the limiting rod 16, until the extrusion rod 13 reaches the maximum movement distance, at the same time, the fixing ring 8 is taken out of the fixing sleeve 7, the filter screen 9 is washed by water, meanwhile, the cleaning brush 11 is rotated to scrub the filter screen 9, when the filter screen 9 is installed, the extrusion rod 13 is pushed first, the movement of the extrusion rod 13 compresses the first spring 14, meanwhile, the movement of the extrusion rod 13 also drives the movement of the limiting rod 16, the movement of the limiting rod 16 compresses the second spring 17, until the extrusion rod 13 reaches the maximum movement distance, the sliding block 15 slides into the fixing sleeve 7, at the same time, the extrusion rod 13 is loosened, the extrusion rod 13 is reset under the elastic potential energy of the first spring 14, and simultaneously, the limiting rod 16 is reset under the elastic potential energy of the second spring 17, snap-in into the fixing sleeve 7, thereby achieving the fixing of the fixing ring 8.

Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a take exhaust-gas treatment's corona unit, includes base (1), solid fixed ring (8), riser (10), extrusion stem (13) and gag lever post (16), its characterized in that: the cleaning device is characterized in that a box body (2) is fixedly connected to the upper end of a base (1), an electric cabinet (3) is fixedly connected to the outer side of the box body (2), an air inlet (4) is formed in the left end of the box body (2), an air outlet (5) is formed in the right side of the box body (2), a fixing sleeve (7) is fixedly connected to the inner portion of the box body (2), an electric field device (6) is installed in the box body (2), a fixing ring (8) is sleeved in the fixing sleeve (7), a sealing gasket (12) is arranged between the fixing sleeve (7) and the fixing ring (8), a filter screen (9) is fixedly connected to the inner portion of the fixing ring (8), a vertical plate (10) is fixedly connected to the inner portion of the fixing ring (8), a cleaning brush (11) is rotatably connected to the outer side of the vertical plate (10), a, and the outer side of the extrusion rod (13) is sleeved with a first spring (14), the bottom of the limiting rod (16) penetrates through the inside of the sliding block (15), and the outer side of the limiting rod (16) is sleeved with a second spring (17).

2. The corona device with exhaust treatment of claim 1, wherein: the cleaning brush (11) forms a rotating structure through a bearing and the vertical plate (10), and the length of the cleaning brush (11) is equal to the inner diameter of the fixing ring (8).

3. The corona device with exhaust treatment of claim 1, wherein: the sealing gasket (12) is made of rubber, the outer diameter of the sealing gasket (12) is equal to the inner diameter of the fixing sleeve (7), and the inner diameter of the sealing gasket (12) is equal to the outer diameter of the fixing ring (8).

4. The corona device with exhaust treatment of claim 1, wherein: a telescopic structure is formed between the extrusion rod (13) and the sliding block (15) through a first spring (14), and the maximum moving distance of the extrusion rod (13) is equal to the minimum self deformation of the first spring (14).

5. The corona device with exhaust treatment of claim 1, wherein: the number of the sliding blocks (15) is 2, the sliding blocks (15) are symmetrically arranged relative to the horizontal central axis of the fixing ring (8), and the sliding blocks (15) are in sliding connection with the fixing sleeve (7).

6. The corona device with exhaust treatment of claim 1, wherein: the top of the limiting rod (16) is of a hemispherical structure, and the limiting rod (16) is connected with the fixed sleeve (7) in a clamping manner.