An electrostatic precipitator

Abstract

The utility model discloses an electrostatic precipitator, which belongs to the technical field of electrostatic precipitators, and comprises an electrostatic precipitator body and a cleaning component; the electrostatic precipitator body comprises a machine body and an electrode plate body; a plurality of electrode plate bodies are fixedly arranged in the machine body in a linear array; the cleaning component is arranged on the machine body; the cleaning component comprises a driving motor, a reciprocating screw, a movable plate, a limiting block and a cleaning groove; the driving motor is fixedly arranged on the machine body through a motor seat, and the output shaft of the driving motor passes through the machine body and extends into the machine body; the reciprocating screw is fixedly connected to the output shaft of the driving motor; the movable plate is sleeved on the reciprocating screw; the movable plate is slidably matched with the machine body; the limiting block is slidably arranged in the reciprocating groove of the reciprocating screw, and the end of the limiting block passes through the reciprocating groove of the reciprocating screw and is fixedly connected with the movable plate; a plurality of cleaning grooves are opened on the movable plate in a linear array; the electrode plate body is slidably matched with the cleaning groove. The electrostatic precipitator has a compact structure, a reasonable layout, a high cleaning efficiency, and is worthy of promotion.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric dust removal, in particular to an electric dust removal device. Background Art

[0002] An electrostatic precipitator is a dust removal device that charges dust particles during the ionization of dust-laden gas through a high-voltage electric field, and deposits the dust particles on a dust collector under the action of the electric field force, thereby separating the dust particles from the dust-laden gas.

[0003] In the process of using an electrostatic precipitator to remove dust from dust-laden gas, a large amount of smoke and dust will adhere to the electrode plates on the electrostatic precipitator. In order not to affect the dust suction effect of the electrode plates, the electrode plates need to be cleaned. However, in the prior art, most electrode plates are cleaned by knocking and vibrating the electrode plates through a vibration mechanism. Due to the large size of the electrode plates, when the vibration force is transmitted to the entire electrode plate, it will not only cause the vibration force to decay, but also easily cause damage to the electrode plates, thereby affecting the use effect of the electrostatic precipitator. Utility Model Content

[0004] The utility model aims to provide an electrostatic precipitator to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrostatic precipitator device, comprising an electrostatic precipitator body and a cleaning assembly; wherein the electrostatic precipitator body comprises a body and an electrode plate body; a plurality of the electrode plate bodies are fixedly arranged in the body in a linear array; the cleaning assembly is arranged on the body; wherein the cleaning assembly comprises a driving motor, a reciprocating screw, a movable plate, a limit block and a cleaning groove; the driving motor is fixedly arranged on the body through a motor seat, and the output shaft of the driving motor extends into the body through the body; the reciprocating screw is fixedly connected to the output shaft of the driving motor; the movable plate is sleeved on the reciprocating screw; wherein the movable plate is slidably matched with the body; the limit block is slidably arranged in the reciprocating groove of the reciprocating screw, and the end of the limit block passes through the reciprocating groove of the reciprocating screw and is fixedly connected to the movable plate; a plurality of cleaning grooves are opened on the movable plate in a linear array; wherein the electrode plate body is slidably matched with the cleaning groove.

[0006] As a preferred embodiment, the cleaning component further includes a vent hole; and a plurality of vent holes are evenly arranged on the movable plate.

[0007] As a preferred embodiment, a scratch component is also included; the scratch component is arranged in the cleaning tank.

[0008] As a preferred embodiment, the scratch assembly includes a movable groove, a movable block, a spring, a dust collecting groove and a dust leakage groove; two movable grooves are symmetrically opened in the cleaning groove; the movable block is slidably arranged in the movable groove, and the end of the movable block extends to the outside through the movable groove; the two ends of at least one of the springs are respectively fixedly connected to the inner wall of the movable groove and the movable block; the movable block is provided with a dust collecting groove on the side close to the driving motor; and a plurality of dust leakage grooves are provided in a linear array in the dust collecting groove.

[0009] As a preferred embodiment, the movable block is in sliding contact with the electrode plate body.

[0010] As a preferred embodiment, the dust collecting groove is in a right-angled trapezoidal structure, and the inclined surface of the dust collecting groove is arranged close to the electrode plate body, and the size of the dust collecting groove close to the drive motor is larger than the size of the dust collecting groove away from the drive motor.

[0011] As a preferred embodiment, the dust leakage groove is in a prism-shaped structure, and the size of the dust leakage groove close to the dust collecting groove is larger than the size of the dust leakage groove away from the dust collecting groove.

[0012] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0013] The electrostatic precipitator is provided with a cleaning component. When in use, the gas to be dusted enters the machine body through the air inlet of the machine body, so that the dust in the gas is adsorbed by the electrode plate body, and the gas after dusting is discharged through the exhaust pipe on the machine body. When the dust adsorbed on the electrode plate body needs to be cleaned, the drive motor is started to rotate the output shaft of the drive motor, so that the reciprocating screw is rotated, and the inner wall of the reciprocating groove of the reciprocating screw is squeezed to squeeze the limit block, so that the limit block slides in the reciprocating groove of the reciprocating screw, so that the movable plate slides downward in the machine body, and slides on the cleaning groove in the electrode plate body, so that the cleaning groove will scrape the dust adhered to the electrode plate body, so that the scraped dust can be discharged from the machine body through the discharge port at the bottom of the machine body, so that the movable plate can reciprocate up and down in the machine body to realize repeated scraping of the electrode plate body. The utility model has a compact structure, a reasonable layout, and a high cleaning efficiency, and is worthy of promotion.

[0014] The electrostatic precipitator is provided with a movable groove, a movable block, a spring, a dust collecting groove and a dust leakage groove. When the movable plate slides downward in the machine body, the movable block will slide downward on the electrode plate body, so that the movable block will scrape the dust adhering to the electrode plate body, and the scraped dust can be discharged from the machine body through the discharge port at the bottom of the machine body until the limit block slides to the bottom end of the reciprocating groove of the reciprocating screw rod. At this time, the output shaft of the driving motor rotates, which will make the movable plate slide upward in the machine body, and the movable block slide upward on the electrode plate body. The dust scraped by the movable block will enter the dust collecting groove and be discharged from the machine body from the discharge port at the bottom of the machine body through the dust leakage groove until the limit block slides to the top end of the reciprocating groove of the reciprocating screw rod, and this process is repeated. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0018] Figure 3 This is a cross-sectional view of the movable plate structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the movable block of the utility model;

[0020] Figure 5 For the utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0021] Figure 6 For the utility model Figure 2 Enlarged schematic diagram of point B in the middle.

[0022] Description of reference numerals:

[0023] In the figure:

[0024] 1. Electrostatic precipitator body; 2. Cleaning components; 3. Scratching components;

[0025] 101. machine body; 102. electrode plate body;

[0026] 201, driving motor; 202, reciprocating screw rod; 203, movable plate; 204, limit block; 205, cleaning groove; 206, vent hole;

[0027] 301, movable groove; 302, movable block; 303, spring; 304, dust collecting groove; 305, dust leakage groove. DETAILED DESCRIPTION

[0028] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0029] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0030] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0031] See also Figures 1 to 6 As shown, this embodiment includes an electrostatic precipitator body 1 and a cleaning assembly 2; wherein the electrostatic precipitator body 1 includes a body 101 and an electrode plate body 102; three electrode plate bodies 102 are fixedly arranged in the body 101 in a linear array;

[0032] The cleaning assembly 2 is arranged on the machine body 101; wherein the cleaning assembly 2 comprises a driving motor 201, a reciprocating screw rod 202, a movable plate 203, a stop block 204, a cleaning groove 205 and a vent hole 206; the driving motor 201 is fixedly mounted on the machine body 101 through a motor seat, and the output shaft of the driving motor 201 passes through the machine body 101 and extends into the machine body 101; the reciprocating screw rod 202 is fixedly connected to the output shaft of the driving motor 201; the movable plate 203 is sleeved on the reciprocating screw rod 202 ... On the reciprocating screw rod 202; wherein, the movable plate 203 is slidably matched with the body 101; the limit block 204 is slidably arranged in the reciprocating groove of the reciprocating screw rod 202, and the end of the limit block 204 passes through the reciprocating groove of the reciprocating screw rod 202 and is fixedly connected with the movable plate 203; three cleaning grooves 205 are opened on the movable plate 203 in a linear array; wherein, the electrode plate body 102 is slidably matched with the cleaning groove 205; a plurality of ventilation holes 206 are evenly opened on the movable plate 203.

[0033] The utility model is provided with a cleaning component 2. When in use, the gas to be dusted enters the machine body 101 through the air inlet of the machine body 101, so that the dust in the gas is adsorbed by the electrode plate body 102, and the gas after dusting is discharged through the exhaust pipe on the machine body 101. When it is necessary to clean the dust adsorbed on the electrode plate body 102, the driving motor 201 is started to rotate the output shaft of the driving motor 201, so that the reciprocating screw rod 202 rotates, so that the inner wall of the reciprocating groove of the reciprocating screw rod 202 squeezes the limit block 204, so that the limit block 204 The reciprocating screw rod 202 slides in the reciprocating groove, so that the movable plate 203 slides downward in the machine body 101, and slides on the cleaning groove 205 in the electrode plate body 102, so that the cleaning groove 205 scrapes the dust adhering to the electrode plate body 102, so that the scraped dust can be discharged from the machine body 101 through the discharge port at the bottom of the machine body 101, so that the movable plate 203 can reciprocate up and down in the machine body 101, and the electrode plate body 102 can be repeatedly scraped. The utility model has a compact structure, a reasonable layout, and a high cleaning efficiency, and is worthy of promotion.

[0034] As a preferred embodiment, it also includes a scratch component 3; the scratch component 3 is arranged in the cleaning groove 205; wherein, the scratch component 3 includes a movable groove 301, a movable block 302, a spring 303, a dust collecting groove 304 and a dust leakage groove 305; two movable grooves 301 are symmetrically opened in the cleaning groove 205; the movable block 302 is slidably arranged in the movable groove 301, and the end of the movable block 302 extends to the outside through the movable groove 301; wherein the movable block 302 is in sliding contact with the electrode plate body 102; three springs 303 are arranged in a linear array in the movable groove 301, and the two ends of the spring 303 are respectively fixedly connected to the inner wall of the movable groove 301 and the movable block 302; a dust collecting groove 304 is opened on the side of the movable block 302 close to the driving motor 201; a plurality of dust leakage grooves 305 are opened in a linear array in the dust collecting groove 304.

[0035] The utility model is provided with a movable groove 301, a movable block 302, a spring 303, a dust collecting groove 304 and a dust leakage groove 305. When the movable plate 203 slides downward in the machine body 101, the movable block 302 slides downward on the electrode plate body 102, so that the movable block 302 scrapes the dust adhering to the electrode plate body 102, so that the scraped dust can be discharged from the machine body 101 through the discharge port at the bottom of the machine body 101 until the limit block 204 slides to the upper side. The reciprocating groove of the reciprocating screw rod 202 is at the bottom. At this time, the output shaft of the driving motor 201 rotates, which will cause the movable plate 203 to slide upward in the machine body 101, and the movable block 302 to slide upward on the electrode plate body 102, so that the dust scraped off by the movable block 302 will enter the dust collecting groove 304 and be discharged from the machine body 101 from the discharge port at the bottom of the machine body 101 through the dust leakage groove 305, until the limit block 204 slides to the highest end of the reciprocating groove of the reciprocating screw rod 202, and this is repeated.

[0036] As a preferred embodiment, the dust collecting groove 304 is in a right-angle trapezoidal structure, and the inclined surface of the dust collecting groove 304 is arranged close to the electrode plate body 102, and the size of the dust collecting groove 304 close to the driving motor 201 is larger than the size of the dust collecting groove 304 away from the driving motor 201. When the movable plate 203 moves upward to scrape the dust adhering to the electrode plate body 102, the scraped dust can enter the dust collecting groove 304 for collection, thereby facilitating the dust treatment.

[0037] As a preferred embodiment, the dust leakage groove 305 is a prism-shaped structure, and the size of the dust leakage groove 305 close to the dust collecting groove 304 is larger than the size of the dust leakage groove 305 away from the dust collecting groove 304. The dust accumulated in the dust collecting groove 304 can be discharged from the body 101 through the dust leakage groove 305 from the discharge port at the bottom of the body 101.

[0038] The electrostatic precipitator body 1 and the drive motor 201 are both conventional instruments. Their working principles, sizes and models are irrelevant to the problems solved by this application, so they will not be described in detail. The control method of the utility model is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0039] How it works

[0040] When the electrostatic precipitator is in use, the gas to be dedusted enters the machine body 101 through the air inlet of the machine body 101, so that the dust in the gas is adsorbed by the electrode plate body 102, and the dedusted gas is discharged through the exhaust pipe on the machine body 101. When it is necessary to clean the dust adsorbed on the electrode plate body 102, the drive motor 201 is started to rotate the output shaft of the drive motor 201, so that the reciprocating screw rod 202 is rotated, so that the inner wall of the reciprocating groove of the reciprocating screw rod 202 squeezes the limit block 204, so that the limit block 204 slides in the reciprocating groove of the reciprocating screw rod 202, so that the movable plate 203 slides downward in the machine body 101, and the movable block 302 slides downward on the electrode plate body 102, so that the movable block 302 adheres to the electrode plate body 1 02, so that the scraped dust can be discharged from the body 101 through the discharge port at the bottom of the body 101, until the limit block 204 slides to the bottom of the reciprocating groove of the reciprocating screw 202. At this time, the output shaft of the driving motor 201 rotates, which will cause the movable plate 203 to slide upward in the body 101, so that the movable block 302 slides upward on the electrode plate body 102, so that the dust scraped by the movable block 302 will enter the dust collecting groove 304 and be discharged from the body 101 through the dust leakage groove 305 from the discharge port at the bottom of the body 101, until the limit block 204 slides to the highest end of the reciprocating groove of the reciprocating screw 202, so that the movable plate 203 can move back and forth up and down in the body 101, realizing repeated scraping of the electrode plate body 102.

[0041] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrostatic precipitator, characterized in that: include: Electrostatic precipitator body (1); The electrostatic precipitator body (1) comprises a body (101) and an electrode plate body (102); a plurality of electrode plate bodies (102) are fixedly arranged in the body (101) in a linear array; A cleaning component (2) arranged on the machine body (101); The cleaning assembly (2) comprises a driving motor (201), a reciprocating screw (202), a movable plate (203), a limit block (204) and a cleaning groove (205); the driving motor (201) is fixedly mounted on the machine body (101) via a motor base, and an output shaft of the driving motor (201) passes through the machine body (101) and extends into the machine body (101); the reciprocating screw (202) is fixedly connected to the output shaft of the driving motor (201); the movable plate (203) is sleeved on the reciprocating screw (202); wherein the movable plate (203) is slidably matched with the machine body (101); the limit block (204) is slidably arranged in the reciprocating groove of the reciprocating screw (202), and the end of the limit block (204) passes through the reciprocating groove of the reciprocating screw (202) and is fixedly connected to the movable plate (203); a plurality of cleaning grooves (205) are provided on the movable plate (203) in a linear array; wherein the electrode plate body (102) is slidably matched with the cleaning grooves (205).

2. An electrostatic precipitator according to claim 1, characterized in that: The cleaning component (2) further comprises: A plurality of ventilation holes (206) are evenly arranged on the movable plate (203).

3. The electrostatic precipitator according to claim 1, characterized in that: Also includes: The scratch component (3) is arranged in the cleaning tank (205).

4. An electrostatic precipitator according to claim 3, characterized in that: The scratch component (3) comprises: Two movable grooves (301) are symmetrically arranged in the cleaning groove (205); A movable block (302) is slidably disposed in the movable groove (301), and an end of the movable block (302) passes through the movable groove (301) and extends to the outside; At least one spring (303), two ends of which are respectively fixedly connected to the inner wall of the movable groove (301) and the movable block (302); The movable block (302) is provided with a dust collecting groove (304) on a side close to the driving motor (201); A plurality of dust leakage grooves (305) are provided in a linear array in the dust collecting groove (304).

5. An electrostatic precipitator according to claim 4, characterized in that: The movable block (302) is in sliding contact with the electrode plate body (102).

6. The electrostatic precipitator according to claim 4, characterized in that: The dust collecting groove (304) is in a right-angled trapezoidal structure, and the inclined surface of the dust collecting groove (304) is arranged close to the electrode plate body (102), and the size of the dust collecting groove (304) close to the drive motor (201) is larger than the size of the dust collecting groove (304) away from the drive motor (201).

7. An electrostatic precipitator according to claim 6, characterized in that: The dust leakage groove (305) has a prism-shaped structure, and the size of the dust leakage groove (305) on the side close to the dust collecting groove (304) is larger than the size of the dust leakage groove (305) on the side away from the dust collecting groove (304).

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