CN211217126U

CN211217126U - High-voltage electrostatic adsorption mechanism

Info

Publication number: CN211217126U
Application number: CN201921703199.9U
Authority: CN
Inventors: 张文林
Original assignee: Zhuhai Sanda Hardware Mold Co ltd
Current assignee: Zhuhai Sanda Hardware Mold Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-08-11
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a high-voltage electrostatic adsorption mechanism, which comprises a fixed frame, wherein an electrostatic adsorption unit and a conductive rod are arranged in the fixed frame, the electrostatic adsorption unit comprises a plurality of first polar plates and second polar plates which are arranged in an up-and-down staggered manner, the second polar plates comprise at least two second polar plates, the second polar plates are connected with the conductive rod, and the peripheral surfaces of the second polar plates are provided with tooth-shaped bulges; the second polar plate is connected the circular telegram with the conducting rod, can switch on fast and form the circular telegram space between second polar plate and first polar plate, is provided with polylith second polar plate between two-layer first polar plate and can makes the circular telegram space between the first-level board more even for the adsorption effect of particle is better.

Description

High-voltage electrostatic adsorption mechanism

Technical Field

The utility model relates to a gas purification equipment field especially relates to a high-voltage electrostatic adsorption mechanism.

Background

Static except that the factor of voltage height of good or bad except that oil smoke equipment purifying effect, still related with the even degree of corona utmost point, traditional corona utmost point is a flat board, is provided with the current conducting plate about the flat board, because the distribution of corona utmost point in the current conducting plate is not even enough, and it is unsatisfactory to avoid causing oil smoke air treatment effect, and the dust collection efficiency is low, therefore it is necessary to study a high-efficient high-voltage electrostatic adsorption.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a rational in infrastructure, adsorption effect is good, work efficient high-voltage static adsorption device constructs.

In order to realize the purpose, the utility model discloses a technical scheme is:

the utility model provides a high-voltage electrostatic adsorption mechanism, includes the mount, be equipped with electrostatic adsorption unit and conducting rod in the mount, electrostatic adsorption unit includes first polar plate and the second polar plate group of a plurality of crisscross settings from top to bottom, and the second polar plate group includes that two piece at least second polar plates and second polar plate all are connected with the conducting rod, and the global dentate arch that is provided with of second polar plate.

As a further improvement of the scheme, the first pole plate is provided with a plurality of first grooves along the axial direction of the long edge.

As a further improvement of the above solution, the second pole plate is provided with a second groove along the axial direction of the long side.

As a further improvement of the scheme, the tip of the tooth-shaped bulge is arc-shaped.

As a further improvement of the scheme, the upper end and the lower end of the fixing frame are respectively provided with a limiting plate, the two limiting plates are respectively arranged at the upper end and the lower end of the conducting rod in a penetrating manner, and an insulating cylinder is fixed between the fixing frame and the limiting plates.

As a further improvement of the scheme, a plurality of fixed rods are arranged in the fixed frame, and first positioning rings with the same length are sleeved on the fixed rods between two adjacent layers of the first polar plates.

As a further improvement of the scheme, second positioning rings with the same length are sleeved on the conducting rods between the adjacent first polar plates and the adjacent second polar plates.

The utility model has the advantages that:

the utility model relates to a high-voltage static adsorption device, second polar plate and conducting rod are connected the circular telegram, can switch on fast and form the circular telegram space between second polar plate and first polar plate, are provided with polylith second polar plate between two-layer first polar plate and can make the circular telegram space between the first-level board more average for the adsorption effect of particle is better.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. Obviously, the described figures are only some embodiments of the invention, not all embodiments, and other designs and figures can be obtained by those skilled in the art without inventive effort, based on these figures:

fig. 1 is a left side view of a first embodiment of the present invention;

fig. 2 is a plan view of a second plate according to a first embodiment of the present invention;

fig. 3 is a top view of a second plate according to a second embodiment of the present invention;

fig. 4 is a plan view of a second plate according to a third embodiment of the present invention;

fig. 5 is a plan view of a second plate according to a fourth embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

fig. 7 is a top view of the first plate according to the preferred embodiment of the present invention.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention.

Referring to fig. 1 to 7, a high-voltage electrostatic adsorption mechanism includes a fixing frame 1, an electrostatic adsorption unit and a conductive rod 2 are arranged in the fixing frame 1, the electrostatic adsorption unit includes a plurality of first polar plates 3 and second polar plates set up in an up-down staggered manner, the second polar plates include at least two second polar plates 4, and the second polar plates 4 are connected with the conductive rod 2. The second polar plate 4 is connected with the conducting rod 2 for electrifying, so that an electrifying space can be quickly formed between the second polar plate 4 and the first polar plate 3,

the peripheral surface of the second pole plate 4 is provided with a tooth-like projection 41, and referring to fig. 5 and 6, the tip of the tooth-like projection 41 is preferably arc-shaped in the fourth embodiment. Because sharp-pointed dentate bulge 41 has the drawback that the local voltage is too big and can produce the spark, and curved dentate bulge 41 can make voltage distribution more even, has reduced the production of spark, and the discharge point of arc curved surface is more moreover for the electric field between first level board 3 and second plate 4 is more stable, and dust absorption effect is better. Referring to fig. 2 to 5, the tooth-shaped protrusions 41 may be continuously or discontinuously distributed, the tooth-shaped protrusions may be triangular protrusions or arc-shaped tips, and the shape and size of the tooth-shaped protrusions 41 may be selected from various polygons according to requirements in actual production.

The first polar plate 3 is provided with a plurality of first grooves, the second polar plate 4 is provided with second grooves, and the first grooves or the first grooves are arranged along the long edge direction of the first polar plate 3 or the second polar plate 4. The first groove and the second groove can increase the strength of the first-stage plate 3 and the second-stage plate 4, the flatness can be guaranteed during processing, and the uniformity of the power-on space of each layer is guaranteed.

The upper and lower ends of mount 1 all are provided with limiting plate 5, and upper end and the lower extreme at conducting rod 2 are worn to establish respectively by two limiting plates 5, are fixed with insulating cylinder 6 between mount 1 and the limiting plate 5, and conducting rod 2 has not only been fixed to limiting plate 5, and insulating cylinder 6 makes limiting plate 5 uncharged, can also avoid the workman to touch mount 1 when opening the cabinet door.

A plurality of fixed rods 7 are arranged in the fixed frame 1, and first positioning rings 8 with the same length are sleeved on the fixed rods 7 between two adjacent layers of the first polar plates 3. The conducting rods 2 between the adjacent first polar plates 3 and the adjacent second polar plates 4 are all sleeved with second positioning rings 9 with the same length. The first positioning ring 8 and the second positioning ring 9 can ensure the height consistency of the electrified space, and the installation is more convenient.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited thereto, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A high-voltage electrostatic adsorption mechanism is characterized in that: including mount (1), be equipped with electrostatic absorption unit and conducting rod (2) in mount (1), electrostatic absorption unit includes first polar plate (3) and second polar plate group that a plurality of crisscross settings from top to bottom, and second polar plate group includes that two piece at least second polar plates (4) and second polar plate (4) all are connected with conducting rod (2), and the global dentate arch (41) that is provided with of second polar plate (4).

2. The high-voltage electrostatic adsorption mechanism of claim 1, wherein: the first polar plate (3) is provided with a plurality of first grooves along the axial direction of the long edge.

3. The high-voltage electrostatic adsorption mechanism of claim 1, wherein: and a second groove is formed in the second polar plate (4) along the axial direction of the long edge.

4. The high-voltage electrostatic adsorption mechanism of claim 1, wherein: the tip of the tooth-shaped bulge (41) is arc-shaped.

5. The high-voltage electrostatic adsorption mechanism of claim 1, wherein: limiting plates (5) are arranged at the upper end and the lower end of the fixing frame (1), the two limiting plates (5) are respectively arranged at the upper end and the lower end of the conducting rod (2) in a penetrating mode, and an insulating cylinder (6) is fixed between the fixing frame (1) and the limiting plates (5).

6. The high-voltage electrostatic adsorption mechanism of claim 1, wherein: a plurality of fixing rods (7) are arranged in the fixing frame (1), and first positioning rings (8) with the same length are sleeved on the fixing rods (7) between two adjacent layers of first polar plates (3).

7. The high-voltage electrostatic adsorption mechanism of claim 1, wherein: and second positioning rings (9) with the same length are sleeved on the conducting rods (2) between the adjacent first polar plates (3) and the second polar plates (4).