CN219965196U - Electrostatic dust collector - Google Patents

Abstract

The utility model discloses an electrostatic precipitator, which comprises a box body, two groups of supporting legs symmetrically arranged on the box body, wherein the top of the box body is connected with an air inlet in a penetrating way, the right side of the box body is connected with an air outlet in a penetrating way, and the top end of the inside of the box body is fixedly provided with a plurality of anode plates and cathode plates, and the electrostatic precipitator further comprises: the inside of the box body is provided with a cleaning component, the bottom of the box body is provided with a collecting component, the cleaning component comprises a movable plate, the top of the movable plate is provided with a plurality of first through grooves and second through grooves in a penetrating mode, one side of the top of the movable plate is fixedly provided with a fixed plate, the upper left side of the box body is fixedly provided with a mounting plate, and the top of the mounting plate is fixedly provided with a driving motor; so that the dust on the anode plate can be sufficiently cleaned, dead angles are not reserved during cleaning, and the rubber plate can shake after cleaning to prevent dust from accumulating on the rubber plate.

Description

Electrostatic dust collector

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to an electrostatic precipitator.

Background

Electrostatic precipitators, which utilize electrostatic forces (coulomb forces) to separate particles from an airflow. There are plate and tube, horizontal and vertical flow, dry and wet. When the dust collector works, three main steps of suspending particle charge, trapping charged particles in an electric field, and removing particles trapped on the dust collecting plate are provided. It features low resistance to airflow, high-temp. gas treatment, high dust removing efficiency up to 99-99.9%, no influence of moisture contained in dust particles, and low dust concentration and 0.0-50 microns.

Publication number CN217249743U discloses an electrostatic precipitator, which introduces a wiper similar to the window of an automobile, specifically adds a motor, a rotating shaft and a swinging rod, and optimizes the internal structure properly. By adopting the scheme, the ash removal efficiency can be obviously improved, and the surface of the anode plate is scraped clean; the falling ash is accumulated in the dust collecting bag, but the patent has the following problems in the actual use process:

the motor drives the swing rod to rotate so as to clean dust on the anode plate, but dead angles can be formed in the cleaning process when the motor is used for cleaning the anode plate through the rotation of the swing rod, the anode plate cannot be cleaned sufficiently, and when the dust on the anode plate is cleaned, the dust can be adhered to the swing rod, so that the dust on the swing rod is not easy to fall off, and dust can be accumulated on the swing rod when the motor is used for a long time, so that the cleaning of the dust is influenced.

An electrostatic precipitator has been proposed in order to solve the problems set forth in the foregoing.

Disclosure of Invention

The utility model aims to provide an electrostatic precipitator, which is used for solving the problems that dust on an anode plate is cleaned by the rotation of a motor driving a swing rod, dead angles can be formed in cleaning when the anode plate is cleaned by the rotation of the swing rod in use, the anode plate cannot be cleaned sufficiently, and the dust on the anode plate is likely to adhere to the swing rod when being cleaned, so that the dust on the swing rod is not easy to fall off, and dust can be accumulated on the swing rod and the cleaning of the dust is affected when the electrostatic precipitator is used for a long time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an electrostatic precipitator comprises a box body and two groups of supporting legs symmetrically arranged on the box body;

the top of the box body is connected with an air inlet in a penetrating way, the right side of the box body is connected with an air outlet in a penetrating way, and a plurality of anode plates and cathode plates are fixedly arranged at the top end of the inside of the box body;

further comprises:

the cleaning assembly is arranged in the box body, and the collecting assembly is arranged at the bottom of the box body;

the cleaning assembly comprises a moving plate, a plurality of first through grooves and a plurality of second through grooves are formed in the top of the moving plate in a penetrating mode, a fixed plate is fixedly arranged on one side of the top of the moving plate, a mounting plate is fixedly arranged above the left side of the box body, and a driving motor is fixedly arranged at the top of the mounting plate;

wherein, driving motor's output passes through the bearing and rotates with the box and be connected, and driving motor's output passes the box and fixed mounting has the dwang to one side fixed mounting that the dwang kept away from driving motor output has the post piece, and one side of fixed plate runs through in addition has offered the spout, and the fixed plate passes through this spout and post piece sliding connection.

Preferably, the collection assembly comprises a fixed ring, the bottom of the fixed ring is fixedly provided with a dust collecting bag, the lower part of the outside of the box body is symmetrically provided with a fixed block, the bottom of the fixed block is provided with a mounting groove, the top of the fixed ring is symmetrically provided with a connecting block, and the connecting block is connected with the mounting groove in an adapting way.

Preferably, the inside symmetry in first logical groove articulates there is a plurality of swinging arms, and the one end fixed mounting that the swinging arms kept away from first logical groove has the rubber slab to rubber slab and anode plate sliding connection, the movable groove has been seted up to the below of swinging arms moreover.

Preferably, the movable block is slidably connected in the movable groove, a first spring is fixedly arranged on one side of the movable block, one end of the first spring, which is far away from the movable block, is fixedly connected with the movable groove, the bottom of the movable block is hinged with a movable rod, and one end of the movable rod, which is far away from the movable block, is hinged with the first through groove.

Preferably, two one side sliding connection that the fixed block kept away from the box has the gag lever post, and the spacing hole has been seted up to one side of connecting block to the gag lever post is connected with this spacing hole adaptation, and the one end fixed mounting that the fixed block was kept away from to the gag lever post has the handle moreover.

Preferably, the support plates are symmetrically arranged on the right side of the box body, the top parts of the two support plates are fixedly provided with the sliding rods, the sliding sleeves are sleeved outside the sliding rods, the sliding sleeves are in sliding connection with the sliding rods, and the sliding sleeves are fixedly connected with the moving plates.

Preferably, one side of the limiting rod is sleeved with a second spring, one end of the second spring is fixedly connected with the fixed block, a limiting block is fixedly arranged at the other end of the second spring, and the limiting block is fixedly connected with the limiting rod.

Compared with the prior art, the utility model has the beneficial effects that: this electrostatic precipitator has set up the clearance subassembly in the inside of box for can carry out abundant clearance to the dust on the anode plate, can not keep the dead angle during the clearance, the rubber slab can take place to shake after the clearance, prevents that the dust from piling up on the rubber slab, and its concrete content is as follows:

1. the inside of box has set up the clearance subassembly, waste gas enters into the inside of box through the air inlet, through forming electrostatic field to anode plate and negative plate circular telegram, make the anode plate adsorb the dust in the waste gas, when clearing up the dust on the anode plate, start driving motor on the mounting panel, drive the dwang and rotate, can drive the post piece behind the dwang and remove, post piece and spout sliding connection on the fixed plate, and then can drive the movable plate and remove in the box, the movable plate supports spacingly through sliding sleeve on the slide bar when removing, first logical groove and second logical groove are located the outside of anode plate and negative plate when removing, the rubber plate laminating anode plate on the swinging arms when removing, can clear up the anode plate, and the swinging arms is not in the horizontality during the clearance, movable block compression first spring in the movable groove, make rubber plate and anode plate laminating closely, when the dwang rotates to the bottom, the movable plate is located the below of anode plate and negative plate, movable rod and movable block reset under the effect of first spring after the rubber plate breaks away from, make the rubber plate reset, can make the rubber plate take place on the rubber plate through sliding on the slide bar, can prevent shaking the rubber plate from taking place on the dust and shake the dust can fully on the clearance plate, can prevent to pile up dust on the rubber plate after removing dust, can fully clear up the rubber plate;

2. the dust collecting assembly is arranged at the bottom of the box body, dust can fall into the dust collecting bag through the cleaning assembly, when the dust in the dust collecting bag is intensively cleaned, the pull handle drives the limiting rod to move, the limiting rod stretches the second spring through the limiting block, then the limiting rod is separated from the connecting block on the fixing ring, the fixing ring can be taken down from the fixing block, the dust in the dust collecting bag can be cleaned intensively, practicability is improved, the above steps are repeated when the dust collecting bag is installed, the handle is loosened, the limiting rod penetrates through the connecting block, the dust collecting bag is installed, the dust can be intensively collected through the collecting assembly, and therefore the dust can be conveniently cleaned intensively by users, and practicability is improved.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of the operation of the cleaning assembly of the present utility model;

FIG. 3 is a schematic top view of a mobile plate according to the present utility model;

FIG. 4 is a schematic side view of a turning bar according to the present utility model;

FIG. 5 is a schematic view of the running structure of the rotating rod of the present utility model;

FIG. 6 is an enlarged schematic view of the area A of FIG. 1 according to the present utility model;

FIG. 7 is an enlarged view of area B of FIG. 2 according to the present utility model;

fig. 8 is an enlarged view of the area C of fig. 2 according to the present utility model.

In the figure: 1. a case; 101. support legs; 102. an air inlet; 103. an air outlet; 104. an anode plate; 105. a cathode plate; 2. cleaning the assembly; 201. a moving plate; 202. a first through groove; 203. a second through slot; 204. a fixing plate; 205. a mounting plate; 206. a driving motor; 207. a rotating lever; 208. a column block; 209. a swinging rod; 210. a rubber plate; 211. a movable groove; 212. a movable block; 213. a first spring; 214. a movable rod; 215. a support plate; 216. a slide bar; 217. a sliding sleeve; 3. a collection assembly; 301. a fixing ring; 302. a dust collecting bag; 303. a fixed block; 304. a connecting block; 305. a limit rod; 306. a second spring; 307. a limiting block; 308. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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. 1-8, the present utility model provides the following technical solutions: the utility model provides an electrostatic precipitator, includes box 1 to and the symmetry is installed at two sets of supporting legs 101 of box 1, and the top through-connection of box 1 has air inlet 102, and the right side through-connection of box 1 has gas outlet 103 to the inside top fixed mounting of box 1 has a plurality of anode plate 104 and negative plate 105, still includes: the inside of box 1 is provided with clearance subassembly 2, and the bottom of box 1 is provided with collection subassembly 3, wherein, clearance subassembly 2 includes movable plate 201, and a plurality of first logical groove 202 and second logical groove 203 have been seted up in the top of movable plate 201, and fixed plate 204 has been installed to top one side fixed mounting of movable plate 201, and the left side top fixed mounting of box 1 has mounting panel 205, and the top fixed mounting of mounting panel 205 has driving motor 206, wherein, driving motor 206's output passes through the bearing and is connected with box 1 rotation, and driving motor 206's output passes box 1 and fixed mounting have dwang 207, and one side fixed mounting that dwang 207 kept away from driving motor 206 output has post 208, and one side of fixed plate 204 runs through and has seted up the spout, and fixed plate 204 passes through this spout and post 208 sliding connection, can fully clear up anode plate 104 through clearance subassembly 2, rubber plate 210 can take place the shake after the clearance, prevent that the dust from piling up on rubber plate 210.

The collecting assembly 3 comprises a fixed ring 301, a dust collecting bag 302 is fixedly arranged at the bottom of the fixed ring 301, a fixed block 303 is symmetrically arranged at the lower part of the outer part of the box body 1, a mounting groove is formed at the bottom of the fixed block 303, a connecting block 304 is symmetrically arranged at the top of the fixed ring 301, the connecting block 304 is in fit connection with the mounting groove, the dust collecting bag 302 can collect cleaned dust, a plurality of swinging rods 209 are symmetrically hinged in the first through groove 202, one end of each swinging rod 209 far away from the first through groove 202 is fixedly provided with a rubber plate 210, the rubber plate 210 is in sliding connection with the anode plate 104, a movable groove 211 is formed below each swinging rod 209, dust on the anode plate 104 can be cleaned through the rubber plate 210, a movable block 212 is in sliding connection in the movable groove 211, one side of the movable block 212 is fixedly provided with a first spring 213, and the end of the first spring 213 far away from the movable block 212 is fixedly connected with the movable groove 211, the bottom of the movable block 212 is hinged with the movable rod 214, the end of the movable rod 214 far away from the movable block 212 is hinged with the first through groove 202, the rubber plate 210 is tightly attached to the anode plate 104, one side of the two fixed blocks 303 far away from the box body 1 is slidably connected with a limit rod 305, one side of the connecting block 304 is provided with a limit hole, the limit rod 305 is adaptively connected with the limit hole, one end of the limit rod 305 far away from the fixed block 303 is fixedly provided with a handle 308, the dust bag 302 can be taken down, the dust is conveniently cleaned by a user, the supporting plates 215 are symmetrically arranged on the right side of the inside of the box body 1, the tops of the two supporting plates 215 are fixedly provided with sliding rods 216, the outer part of the sliding rods 216 is sleeved with sliding sleeves 217, and the sliding sleeves 217 are slidably connected with the sliding rods 216, and sliding sleeve 217 and fly leaf 201 fixed connection support the removal of fly leaf 201, and one side cover of gag lever post 305 is equipped with second spring 306, and the one end and the fixed block 303 fixed connection of second spring 306 to the other end fixed mounting of second spring 306 has stopper 307, and stopper 307 and gag lever post 305 fixed connection moreover, the convenience of customers takes off dust bag 302.

Working principle: before the electrostatic precipitator is used, the whole condition of the device needs to be checked firstly, normal work can be carried out, as shown in figures 1-8, a cleaning component 2 is arranged in the box 1, waste gas enters the box 1 through the air inlet 102, an electrostatic magnetic field is formed by electrifying the anode plate 104 and the cathode plate 105, dust in the waste gas is adsorbed by the anode plate 104, when the dust on the anode plate 104 is cleaned, a driving motor 206 on a mounting plate 205 is started, a rotating rod 207 is driven to rotate, a column block 208 can be driven to move after the rotating rod 207, the column block 208 is slidably connected with a sliding groove on a fixed plate 204, then a movable plate 201 can be driven to move in the box 1, the movable plate 201 slides on a sliding rod 216 through a sliding sleeve 217 when moving, a first through groove 202 and a second through groove 203 are positioned outside the anode plate 104 and the cathode plate 105, a rubber plate 210 on the swinging rod 209 is attached to the anode plate 104 when moving, the anode plate is cleaned, the swinging rod 209 is not in a horizontal state, a movable plate 212 in the movable groove 211 is driven to rotate, a movable plate 212 is compressed by a first spring 212 and the anode plate 210 is attached to the anode plate 210, the rubber plate 210 is compressed by a spring 213, the rubber plate 210 can be prevented from being attached to the bottom of the rubber plate 210, and the rubber plate 210 can be fully separated from the rubber plate 210, and the rubber plate 210 can be cleaned by the rubber plate 210 is fully shaking and the rubber plate 210 is attached to the rubber plate 210, and the rubber plate 210 is fully cleaned by the rubber plate 210, and the rubber plate is attached to the rubber plate 210 when the rubber plate 210 is attached to the dust plate 210, and the dust cleaning plate is well cleaned plate is attached to a dust-back plate is attached to a dust cleaner plate and the dust cleaner plate is attached to a dust cleaner plate is attached to the dust plate. Preventing dust from accumulating on the rubber sheet 210;

the bottom of the box body 1 is provided with the collecting assembly 3, dust can fall into the dust collecting bag 302 through the cleaning assembly 2, when the dust in the dust collecting bag 302 is intensively cleaned, the handle 308 is pulled to drive the limiting rod 305 to move, the limiting rod 305 stretches the second spring 306 through the limiting block 307, further, the limiting rod 305 is separated from the connecting block 304 on the fixing ring 301, the fixing ring 301 can be taken down from the fixing block 303, the dust collecting bag 302 can be taken down, the dust in the dust collecting bag 302 can be intensively cleaned, the practicability is improved, the steps are repeated when the dust collecting bag 302 is installed, the handle 308 is loosened, the limiting rod 305 penetrates through the connecting block 304, the installation of the dust collecting bag 302 is completed, the dust can be intensively collected through the collecting assembly 3, the dust can be intensively cleaned by a user conveniently, and the practicability is improved.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. An electrostatic precipitator comprises a box body (1) and two groups of supporting legs (101) symmetrically arranged on the box body (1);

the top of the box body (1) is connected with an air inlet (102) in a penetrating way, the right side of the box body (1) is connected with an air outlet (103) in a penetrating way, and the top end of the inside of the box body (1) is fixedly provided with a plurality of anode plates (104) and cathode plates (105);

characterized by further comprising:

the cleaning assembly (2) is arranged in the box body (1), and the collecting assembly (3) is arranged at the bottom of the box body (1);

the cleaning assembly (2) comprises a moving plate (201), a plurality of first through grooves (202) and a plurality of second through grooves (203) are formed in the top of the moving plate (201) in a penetrating mode, a fixed plate (204) is fixedly arranged on one side of the top of the moving plate (201), a mounting plate (205) is fixedly arranged above the left side of the box body (1), and a driving motor (206) is fixedly arranged on the top of the mounting plate (205);

wherein, the output of driving motor (206) is connected with box (1) rotation through the bearing, and the output of driving motor (206) passes box (1) and fixed mounting has dwang (207) to one side fixed mounting that driving motor (206) output was kept away from to dwang (207) has post piece (208), and one side of fixed plate (204) runs through and has seted up the spout moreover, and fixed plate (204) pass through this spout and post piece (208) sliding connection.

2. An electrostatic precipitator according to claim 1, in which: the collection assembly (3) comprises a fixed ring (301), a dust collecting bag (302) is fixedly arranged at the bottom of the fixed ring (301), a fixed block (303) is symmetrically arranged below the box body (1), a mounting groove is formed in the bottom of the fixed block (303), a connecting block (304) is symmetrically arranged at the top of the fixed ring (301), and the connecting block (304) is connected with the mounting groove in an adapting mode.

3. An electrostatic precipitator according to claim 1, in which: the inside symmetry of first logical groove (202) articulates there is a plurality of swinging arms (209), and the one end fixed mounting that first logical groove (202) was kept away from to swinging arms (209) has rubber sheet (210), and rubber sheet (210) and anode plate (104) sliding connection, and movable groove (211) have been seted up to the below of swinging arms (209).

4. An electrostatic precipitator according to claim 3, in which: the inside sliding connection of movable groove (211) has movable block (212), and one side fixed mounting of movable block (212) has first spring (213) to the one end that movable block (212) was kept away from to first spring (213) is with movable groove (211) fixed connection, and the bottom of movable block (212) articulates there is movable rod (214) moreover, and the one end that movable rod (214) kept away from movable block (212) is articulated with first logical groove (202).

5. An electrostatic precipitator according to claim 2, in which: two one side sliding connection that fixed block (303) kept away from box (1) has gag lever post (305), and the spacing hole has been seted up to one side of connecting block (304) to gag lever post (305) and this spacing hole adaptation are connected, and one end fixed mounting has handle (308) that fixed block (303) were kept away from to gag lever post (305) moreover.

6. An electrostatic precipitator according to claim 1, in which: the support plates (215) are symmetrically arranged on the right side of the inside of the box body (1), the top parts of the two support plates (215) are fixedly provided with sliding rods (216), sliding sleeves (217) are sleeved outside the sliding rods (216), the sliding sleeves (217) are in sliding connection with the sliding rods (216), and the sliding sleeves (217) are fixedly connected with the movable plates (201).

7. An electrostatic precipitator according to claim 5, in which: one side of the limiting rod (305) is sleeved with a second spring (306), one end of the second spring (306) is fixedly connected with the fixed block (303), the other end of the second spring (306) is fixedly provided with a limiting block (307), and the limiting block (307) is fixedly connected with the limiting rod (305).