Dust collector of electrostatic dust collection plate

Abstract

The dust collector of the electrostatic dust collection plate comprises a collection plate and a plurality of installation grooves penetrating through the collection plate, a dust collection cavity is formed in the upstream end side or the downstream end side of the collection plate, dust suction holes are formed in the dust collection cavity, and the dust collection holes are formed in the positions, corresponding to openings in the two sides of the installation grooves, of the dust collection cavity respectively. A sealing strip is arranged on the collecting plate on the side, far away from the mounting groove, of the dust collecting hole. The dust collector can be matched with different scraping plates for electrostatic dust collection, dust collected by the scraping plates is concentrated through the collector to be cleaned, and the collector is installed in the center of the electrostatic dust collection device, plays a role in supporting the dust collection plate and prevents the middle of the dust collection plate from drooping; the collector can well form a good dust removal channel with a dust scraping plate of an electrostatic dust removal device, and collected dust is recycled into a dust collection cavity; the collector is simple in structure, convenient to install, good in cleaning effect, small in influence on the whole device and beneficial to application and popularization.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrostatic dust removal, in particular to a dust collector of an electrostatic dust collecting plate. Background Art

[0002] Electrostatic precipitation is a method of gas dust removal. It works by first using the principle of ionizing electrode corona discharge to generate a high-voltage DC electric field, which ionizes gas molecules in the air, generating a large number of electrons and ions. This charges the dust particles in the surrounding dirty air. The charged dust-laden gas then passes through the dust collection assembly and is adsorbed by the dust collecting plates with opposite charges, achieving a dust collection effect and purifying the polluted air.

[0003] However, after a period of use, the dust accumulation on the filter element's dust collecting plate increases, and when the amount reaches a certain level, it needs to be cleaned promptly. In addition to washing with water, existing dust collecting plates are mostly cleaned manually using auxiliary tools such as hair dryers and vacuum cleaners. This is inefficient, has poor cleaning effects, and is prone to secondary pollution. Although some household self-cleaning products are equipped with scraping brushes, the process of scraping dust into the dust box at the bottom also causes secondary pollution, and the dust box needs to be cleaned regularly. Utility Model Content

[0004] The utility model provides a dust collector with an electrostatic dust collecting plate, which can collect and process dust conveniently and quickly, and is easy to realize the design of integrated scraping and suction, and can effectively solve the above problems.

[0005] The utility model is achieved in this way:

[0006] A dust collector with an electrostatic dust collecting plate includes a collecting plate and several mounting grooves arranged through the collecting plate. A dust collecting chamber is provided on the upstream end side or the downstream end side of the collecting plate. The dust collecting chamber is provided with dust suction holes. The dust collecting chamber is provided with dust collecting holes on the openings on both sides of the mounting groove respectively. A sealing strip is provided on the collecting plate on the side of the dust collecting hole away from the mounting groove.

[0007] As a further improvement, the width of the dust collecting chamber is the same as the width of the collecting plate, and the thickness of the sealing strip is 3.8-4.2 mm.

[0008] As a further improvement, the thickness of the sealing strip is 4 mm.

[0009] As a further improvement, the width of the dust collecting chamber is greater than the width of the collecting plate, and the dust collecting chamber extends beyond the width of the collecting plate by 3.8-4.2 mm.

[0010] As a further improvement, the dust collecting chamber extends beyond the collection plate by 4 mm in width.

[0011] As a further improvement, the sealing strips are provided on both sides of the dust collecting chamber, and the sealing strips are sealing sheets.

[0012] As a further improvement, the openings at both ends of the installation groove are trumpet-shaped.

[0013] As a further improvement, the outer end opening height of the trumpet-shaped opening is 7.6-8 mm, and the inner end opening height is 4-5 mm.

[0014] As a further improvement, conical bosses are provided between the mounting grooves.

[0015] The beneficial effects of the utility model are as follows: the dust collector can be matched with different electrostatic dust removal scrapers, and the dust collected by the scrapers is concentrated and cleaned through the collector. The collector is installed in the center of the electrostatic dust removal device to support the dust removal plate and prevent the middle part of the dust removal plate from sagging; the collector can form a good dust removal channel with the scraper of the electrostatic dust removal device, and recover the collected dust into the dust collecting chamber; the collector has a simple structure, is easy to install, has a good cleaning effect, has little impact on the overall device, and is conducive to promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a structural diagram of a dust collector embodiment of an electrostatic dust collecting plate provided by the present utility model;

[0018] Figure 2 yes Figure 1 A magnified schematic diagram of point A in the middle;

[0019] Figure 3 This is an exploded view of an embodiment of a dust collector of an electrostatic dust collecting plate provided by the present utility model;

[0020] Figure 4 This is a cross-sectional view of an embodiment of a dust collector of an electrostatic dust collecting plate of the present invention;

[0021] Figure 5 This is a schematic diagram of the application state of a dust collector embodiment of an electrostatic dust collecting plate provided by the present utility model.

[0022] Reference numerals:

[0023] Collecting plate 1; mounting groove 2; opening 21; dust collecting chamber 3; dust suction hole 4; dust collecting hole 5; sealing strip 6; conical boss 7. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the present invention.

[0025] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically specified.

[0026] In the description of the present invention, the terms "upper", "middle", "side", "side", "upper side", "end", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0027] Reference Figure 1-5 As shown, a dust collector with an electrostatic dust collecting plate includes a collecting plate 1 and a plurality of mounting slots 2 arranged through the collecting plate 1. A dust collecting chamber 3 is provided on the upstream end side or the downstream end side of the collecting plate 1. The dust collecting chamber 3 is provided with a dust suction hole 4. The dust collecting chamber 3 is provided with dust collecting holes 5 at the openings 21 on both sides of the mounting slot 2. A sealing strip 6 is provided on the collecting plate 1 away from the side of the mounting slot 2.

[0028] The collection plate 1 is positioned at the center of the dust collecting plate in the electrostatic precipitator. It supports the plate, preventing it from sagging in the middle, thereby increasing the length of the plate and the dust removal capacity. It also concentrates dust collected by the scraping plate in the center, where it is removed by a dust suction device connected to the collection plate 1. The collection plate and scraping plate are close together, with one end sealed to form an air duct. This duct corresponds to each dust collection hole 5, drawing dust into the dust collection chamber 3 to achieve the desired dust removal effect.

[0029] Furthermore, the width of the dust collecting chamber 3 is the same as the width of the collecting plate 1, and the thickness of the sealing strip 6 is 3.8-4.2 mm.

[0030] The air duct formed under this distance condition has a better dust collection effect.

[0031] Furthermore, the thickness of the sealing strip 6 is 4 mm.

[0032] Furthermore, the width of the dust collecting chamber 3 is greater than the width of the collecting plate 1 , and the dust collecting chamber 3 extends beyond the collecting plate 1 by a width of 3.8-4.2 mm.

[0033] Furthermore, the dust collecting chamber 3 extends beyond the collecting plate 1 by a width of 4 mm.

[0034] Furthermore, the sealing strips 6 are provided on both sides of the dust collecting chamber 3 , and the sealing strips 6 are sealing sheets.

[0035] The extension portion of the dust collecting chamber 3 and the sealing sheet are equivalent to the sealing strip 6, and the dust collecting hole 5 and the air duct are in the same straight line.

[0036] Furthermore, the openings 21 at both ends of the installation slot 2 are trumpet-shaped.

[0037] Preventing the scraper blade of the scraper plate from being inserted into the gap between the mounting groove 2 and the dust removal plate, and preventing dust from being deposited in the gap, is conducive to cleaning the collected dust.

[0038] Furthermore, the height of the outer end opening 21 of the trumpet-shaped opening 21 is 7.6-8 mm, and the height of the inner end opening 21 is 4-5 mm.

[0039] Furthermore, a conical boss 7 is provided between the mounting grooves 2 .

[0040] The conical boss 7 reduces the air duct space without affecting dust collection, increases the wind speed in the air duct, and improves the cleaning effect.

[0041] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A dust collector with an electrostatic dust collecting plate, characterized in that: It includes a collecting plate and several mounting grooves arranged through the collecting plate. A dust collecting chamber is provided on the upstream end side or the downstream end side of the collecting plate. The dust collecting chamber is provided with a dust suction hole. The dust collecting chamber is provided with dust collecting holes on the openings on both sides corresponding to the mounting grooves. A sealing strip is provided on the collecting plate on the side of the dust collecting hole away from the mounting groove.

2. The dust collector of the electrostatic dust collecting plate according to claim 1, characterized in that: The width of the dust collecting chamber is the same as that of the collecting plate, and the thickness of the sealing strip is 3.8-4.2 mm.

3. The dust collector of the electrostatic dust collecting plate according to claim 2, characterized in that: The thickness of the sealing strip is 4 mm.

4. The dust collector of the electrostatic dust collecting plate according to claim 1, characterized in that: The width of the dust collecting cavity is greater than the width of the collecting plate, and the dust collecting cavity extends beyond the collecting plate by 3.8-4.2 mm.

5. The dust collector of the electrostatic dust collecting plate according to claim 4, characterized in that: The dust collecting chamber extends beyond the collecting plate by 4 mm in width.

6. The dust collector of the electrostatic dust collecting plate according to claim 4 or 5, characterized in that: The sealing strips are arranged on both sides of the dust collecting chamber, and the sealing strips are sealing sheets.

7. The dust collector of the electrostatic dust collecting plate according to claim 1, characterized in that: The openings at both ends of the installation groove are trumpet-shaped.

8. The dust collector of the electrostatic dust collecting plate according to claim 7, characterized in that: The outer end opening height of the trumpet-shaped opening is 7.6-8 mm, and the inner end opening height is 4-5 mm.

9. The dust collector of the electrostatic dust collecting plate according to claim 1 or 7, characterized in that: Conical bosses are provided between the mounting grooves.

Images