CN212633031U

CN212633031U - Electric dust remover convenient to clean

Info

Publication number: CN212633031U
Application number: CN202020697232.8U
Authority: CN
Inventors: 朱龙
Original assignee: Jiangsu Longshang Heavy Industry Co ltd
Current assignee: Jiangsu Longshang Heavy Industry Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-03-02
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses an electric dust collector convenient to clean, which belongs to the field of electric dust collectors, and comprises an outer shell, the bottom of the side surface of the outer shell is fixedly connected with a supporting plate, the left side and the right side of the outer shell are respectively fixedly connected with a smoke inlet pipe and a smoke outlet pipe, the top of the inner cavity of the outer shell is fixedly connected with a cathode electric plate, the top of the outer shell is fixedly connected with a mounting frame, the bottom of the top of the mounting frame is fixedly connected with an electric push rod, and the bottom of the electric push rod is fixedly connected; this electrostatic precipitator convenient to clearance through setting up mounting bracket, electric putter, connecting rod and scraper blade, can be at the in-process that this electrostatic precipitator used, be convenient for thoroughly clear up the accumulational dust in cathode panel surface, avoided the tradition to be difficult to make the dust take place the problem that drops completely through hitting the negative pole electroplax, not only brought the facility for the clearance of cathode panel surface dust, also strengthened the adsorption efficiency of negative pole electroplax to the smoke and dust moreover.

Description

Electric dust remover convenient to clean

Technical Field

The utility model belongs to the technical field of electrostatic precipitator, concretely relates to electrostatic precipitator convenient to clearance.

Background

The electric dust remover is the necessary corollary equipment of thermal power factory, its function is to clear away the granule smoke and dust in the kitchen of firing or the oil fired boiler exhaust flue gas, thereby reduce the smoke and dust volume of discharging into the atmosphere by a wide margin, electric dust remover's theory of operation is when the flue gas is through the flue before the electric dust remover major structure, make its smoke and dust take the positive charge, then the flue gas gets into the electric dust remover passageway that sets up the multilayer negative pole electroplax, because the mutual adsorption of positive charge smoke and dust and negative pole electroplax, make the granule smoke and dust in the flue gas adsorb on the negative pole electroplax, strike the negative pole electroplax regularly again, make the smoke and dust that has certain thickness drop in the ash bucket of electric dust remover structure below under the dual function of dead weight and vibration, thereby reach the purpose of clearing away the smoke and dust.

However, in the use process of most of the existing electric dust collectors, the dust adhered to the surface of the cathode plate is difficult to fall off due to striking, that is, the dust adhered to the surface of the cathode plate is inconvenient to be thoroughly cleaned, so that the adsorption capacity of the cathode plate to the dust is affected, and therefore, an electric dust collector convenient to clean is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrostatic precipitator convenient to clearance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electric dust collector convenient to clean comprises a shell, wherein a supporting plate is fixedly connected to the bottom of the side face of the shell, a smoke inlet pipe and a smoke outlet pipe are respectively and fixedly connected to the left side and the right side of the shell, a cathode electroplate is fixedly connected to the top of an inner cavity of the shell, a mounting frame is fixedly connected to the top of the shell, an electric push rod is fixedly connected to the bottom of the top end of the mounting frame, a connecting rod is fixedly connected to the bottom of the electric push rod, a scraper is fixedly connected to one end of the connecting rod, an ash bucket is fixedly installed at the bottom of the shell, an inclined plate is fixedly connected to the bottom of the inner cavity of the shell, a movable cover is movably connected to one side of the bottom of the ash bucket through a hinge, the bottom of the movable cover is fixedly connected to the other side of the bottom of the, the utility model discloses a piston, including the movable rod, the top of movable rod is fixedly connected with installation pole and No. two installation poles respectively, the top of installation pole and No. two installation poles is striking piece and No. two striking pieces of fixedly connected with respectively, one side fixedly connected with diaphragm of backup pad, the bottom fixedly connected with cylinder of diaphragm, the piston has been cup jointed in the inside activity of cylinder, one side fixedly connected with carriage release lever of piston, the one end fixedly connected with push pedal of carriage release lever, one side of push pedal and the one end fixed connection of movable rod.

As a preferred embodiment, the bottom end of the electric push rod penetrates and extends to the inside of the housing, and one side of the electric push rod is electrically connected with the external circuit through a wire.

In a preferred embodiment, one side of the scraper is in contact with one side of the cathode electrode plate, and the length of the scraper is equal to the length of the cathode electrode plate.

In a preferred embodiment, the sealing gasket is made of rubber, and the outer part of the sealing gasket is in close contact with the inner wall of the ash bucket.

As a preferred embodiment, the first impact block and the second impact block are equal in size, one side of each of the first impact block and the second impact block is inclined, the first impact block is in contact with the left side of the ash bucket, and the second impact block is not in contact with the right side of the ash bucket.

As a preferred embodiment, the top and the bottom of one side of the cylinder are respectively and fixedly sleeved with an air inlet pipe and an air outlet pipe, and the cylinder is movably sleeved with the moving rod.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the electric dust remover convenient to clean, by arranging the mounting frame, the electric push rod, the connecting rod and the scraper plate, dust accumulated on the surface of the cathode plate can be conveniently and thoroughly cleaned in the using process of the electric dust remover, the problem that the dust is difficult to completely fall off by hitting the cathode plate in the prior art is solved, convenience is brought to cleaning of the dust on the surface of the cathode plate, and the adsorption capacity of the cathode plate to smoke dust is enhanced;

this electrostatic precipitator convenient to clearance through setting up movable rod, installation pole, No. two installation poles, striking piece No. two, diaphragm, cylinder, piston, carriage release lever and push pedal, can be at the in-process of the inside dust clearance of ash bucket, is convenient for strike the side of ash bucket for the dust of adhesion can drop because of the effect of vibrations effect on the ash bucket inner wall, thereby has brought the facility for the clearance of the inside dust of ash bucket.

Drawings

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

FIG. 2 is a partial cross-sectional view of the structure of the present invention;

FIG. 3 is a partial cross-sectional view of the ash bucket of the present invention;

fig. 4 is a side view of the scraper of the present invention.

In the figure: 1. a housing; 2. a support plate; 3. a smoke inlet pipe; 4. discharging the smoke tube; 5. a cathode electrode plate; 6. a mounting frame; 7. an electric push rod; 8. a connecting rod; 9. a squeegee; 10. an ash hopper; 11. a sloping plate; 12. a movable cover; 13. a bolt; 14. a gasket; 15. a movable rod; 16. a first mounting rod; 17. a second mounting rod; 18. a first impact block; 19. a second impact block; 20. a transverse plate; 21. a cylinder; 22. a piston; 23. a travel bar; 24. a push plate.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1 and 2, the present invention provides an electric dust collector convenient for cleaning, which comprises a housing 1 and a scraper 9, in order to drive the scraper 9 to move in a vertical direction, a support plate 2 is fixedly connected to the bottom of the side of the housing 1, a smoke inlet pipe 3 and a smoke outlet pipe 4 are respectively and fixedly connected to the left side and the right side of the housing 1, a cathode electric plate 5 is fixedly connected to the top of the inner cavity of the housing 1, a mounting frame 6 is fixedly connected to the top of the housing 1, an electric push rod 7 is fixedly connected to the bottom of the top of the mounting frame 6, the bottom of the electric push rod 7 penetrates and extends into the housing 1, one side of the electric push rod 7 is electrically connected to an external circuit through a wire, when the circuit of the cathode electric plate 5 is connected, the cathode electric plate 5 is electrically connected, then, the positively charged smoke is added into the housing 1 from the smoke inlet pipe 3, and the positively charged smoke and the cathode electric plate 5 mutually adsorb, make the granule dust in the flue gas adsorb on negative pole electroplax 5, if need when 5 surperficial accumulational dusts of negative pole electroplax clear up, start electric putter 7 for electric putter 7 takes place to extend the motion, thereby is convenient for drive scraper blade 9 and takes place the motion in vertical direction.

Please refer to fig. 2 and 4, in order to thoroughly clean the dust accumulated on the surface of the cathode electric plate 5, a connecting rod 8 is fixedly connected to the bottom end of the electric push rod 7, a scraper 9 is fixedly connected to one end of the connecting rod 8, one side of the scraper 9 contacts one side of the cathode electric plate 5, and the length of the scraper 9 is equal to that of the cathode electric plate 5, when the electric push rod 7 is extended, the connecting rod 8 is driven to move downwards in the vertical direction, and the scraper 9 is driven by the connecting rod 8 to tightly attach to the surface of the cathode electric plate 5 to move downwards, so as to thoroughly clean the dust accumulated on the surface of the cathode electric plate 5.

Referring to fig. 1, 2 and 3, in order to clean the dust in the dust hopper 10, the dust hopper 10 is fixedly installed at the bottom of the housing 1, the inclined plate 11 is fixedly connected to the bottom of the inner cavity of the housing 1, the movable cover 12 is movably connected to one side of the bottom of the dust hopper 10 through a hinge, the bottom of the movable cover 12 is fixedly connected to the other side of the bottom of the dust hopper 10 through a bolt 13, the sealing gasket 14 is fixedly connected to the top of the movable cover 12, the sealing gasket 14 is made of a rubber material, the outer portion of the sealing gasket 14 is in close contact with the inner wall of the dust hopper 10, when the dust accumulated on the surface of the cathode electrode plate 5 is scraped off by the scraping plate 9, the dust enters the inner portion of the dust hopper 10 along the inclined surface of the inclined plate 11, if the dust in the dust hopper 10 needs to be cleaned, the bolt 13 is rotated to be separated from the dust hopper 10, and the movable cover 12 is opened, so that the sealing gasket 14 is moved out of, thereby facilitating the cleaning of the dust inside the dust hopper 10.

Referring to fig. 1 and 2, in order to enhance the impact effect of the ash bucket 10, a movable rod 15 is movably sleeved inside a support plate 2, a first mounting rod 16 and a second mounting rod 17 are respectively and fixedly connected to the top of the movable rod 15, a first impact block 18 and a second impact block 19 are respectively and fixedly connected to the top ends of the first mounting rod 16 and the second mounting rod 17, the first impact block 18 and the second impact block 19 have the same size, one sides of the first impact block 18 and the second impact block 19 are both inclined, the first impact block 18 is in contact with the left side of the ash bucket 10, the second impact block 19 is not in contact with the right side of the ash bucket 10, when the movable rod 15 moves in the horizontal direction, the movable rod 15 drives the first mounting rod 16 and the second mounting rod 17 to move, the first mounting rod 16 and the second mounting rod 17 drive the first impact block 18 and the second impact block 19 to move respectively, the first impact block 18 and the second impact block 19 can be tightly attached to the side surface of the ash hopper 10, so that the impact effect of the ash hopper 10 is enhanced.

Referring to fig. 1 and 2, in order to prevent dust from adhering to the inner wall of the dust hopper 10, a transverse plate 20 is fixedly connected to one side of a supporting plate 2, a cylinder 21 is fixedly connected to the bottom of the transverse plate 20, a piston 22 is movably sleeved inside the cylinder 21, a moving rod 23 is fixedly connected to one side of the piston 22, an air inlet pipe and an air outlet pipe are respectively fixedly sleeved on the top and the bottom of one side of the cylinder 21, the cylinder 21 and the moving rod 23 are movably sleeved, a push plate 24 is fixedly connected to one end of the moving rod 23, one side of the push plate 24 is fixedly connected to one end of the moving rod 15, when the air inlet pipe is opened, the air outlet pipe is closed, high-pressure air is added into the cylinder 21 from the air inlet pipe, the piston 22 slides leftwards inside the cylinder 21 under the action of air pressure, the moving rod 23 is driven leftwards, and the moving rod 23 pushes the moving rod 15 leftwards by, at this time, the first mounting rod 16 and the second mounting rod 17 will move leftwards under the driving of the movable rod 15, so that the first impact block 18 is separated from the left side of the ash bucket 10, the second impact block 19 is in contact with the right side of the ash bucket 10, if the air inlet pipe is closed and opened, the air outlet pipe is opened, the air in the cylinder 21 is exhausted from the air outlet pipe, the piston 22 will slide rightwards in the cylinder 21 under the action of air pressure, and drive the moving rod 23 to move rightwards, and the moving rod 23 will utilize the push plate 24 to pull the movable rod 15 to move rightwards, at this time, the first mounting rod 16 and the second mounting rod 17 will move rightwards under the driving of the movable rod 15, so that the first impact block 18 is in contact with the left side of the ash bucket 10, and the second impact block 19 is separated from the right side of the ash bucket 10, and by continuously repeating the above operations, the first impact block 18 and the second impact block 19 can be used to impact the side of the ash bucket 10, the dust adhered to the inner wall of the dust hopper 10 can fall off due to the vibration force, thereby facilitating the cleaning of the dust inside the dust hopper 10.

The utility model discloses a theory of operation and use flow: firstly, a circuit of a cathode electric plate 5 is connected to enable the cathode electric plate 5 to be electrified and moved, then smoke dust with positive charges is added into the shell 1 from a smoke inlet pipe 3, the smoke dust with positive charges and the cathode electric plate 5 are adsorbed mutually, particle dust in the smoke dust is adsorbed on the cathode electric plate 5, if dust accumulated on the surface of the cathode electric plate 5 needs to be cleaned, an electric push rod 7 is started to enable the electric push rod 7 to extend and move, the electric push rod 7 can drive a connecting rod 8 to move downwards in the vertical direction, a scraper 9 can be tightly attached to the surface of the cathode electric plate 5 to move downwards under the driving of the connecting rod 8, so that the dust accumulated on the surface of the cathode electric plate 5 can be cleaned thoroughly, then when the dust accumulated on the surface of the cathode electric plate 5 is scraped off by the scraper 9, the dust can enter the inner part of a dust hopper 10 along the inclined plane of an inclined plate 11, if the dust in the dust hopper 10 needs to be cleaned, the bolt 13 is rotated to be separated from the ash bucket 10, the movable cover 12 is opened to enable the sealing gasket 14 to move out of the ash bucket 10, so that dust in the ash bucket 10 can be cleaned conveniently, finally, the air inlet pipe is opened, the air outlet pipe is closed, high-pressure air is added into the air cylinder 21 from the air inlet pipe, the piston 22 slides leftwards in the air cylinder 21 under the action of air pressure and drives the moving rod 23 to move leftwards, the moving rod 23 pushes the moving rod 15 to move leftwards by utilizing the push plate 24, the first mounting rod 16 and the second mounting rod 17 move leftwards under the driving of the moving rod 15, the first impact block 18 is separated from the left side of the ash bucket 10, the second impact block 19 is contacted with the right side of the ash bucket 10, if the air inlet pipe is closed and opened, the air outlet pipe is opened to discharge air in the air cylinder 21 from the air outlet pipe, and the piston 22 can slide rightwards in the cylinder 21 under the action of air pressure, and drives the moving rod 23 to move rightwards, and the moving rod 23 can utilize the push plate 24 to pull the moving rod 15 to move rightwards, at the moment, the first mounting rod 16 and the second mounting rod 17 can move rightwards under the drive of the moving rod 15, so that the first impact block 18 is in contact with the left side of the ash bucket 10, the second impact block 19 is separated from the right side of the ash bucket 10, through continuous repeated operation, the first impact block 18 and the second impact block 19 can be utilized to impact the side surface of the ash bucket 10, dust adhered to the inner wall of the ash bucket 10 can drop due to vibration force, and convenience is brought to the cleaning of the dust in the ash bucket 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electrostatic precipitator convenient to clearance, includes shell (1), its characterized in that: the bottom of the side surface of the shell (1) is fixedly connected with a supporting plate (2), the left side and the right side of the shell (1) are respectively fixedly connected with a smoke inlet pipe (3) and a smoke outlet pipe (4), the top of the inner cavity of the shell (1) is fixedly connected with a cathode electroplate (5), the top of the shell (1) is fixedly connected with a mounting frame (6), the bottom of the top end of the mounting frame (6) is fixedly connected with an electric push rod (7), the bottom of the electric push rod (7) is fixedly connected with a connecting rod (8), one end of the connecting rod (8) is fixedly connected with a scraper (9), the bottom of the shell (1) is fixedly provided with an ash bucket (10), the bottom of the inner cavity of the shell (1) is fixedly connected with an inclined plate (11), one side of the bottom of the ash bucket (10) is movably connected with a movable cover (12) through a hinge, the bottom of the movable cover (12, the top of the movable cover (12) is fixedly connected with a sealing gasket (14), a movable rod (15) is movably sleeved in the support plate (2), the top of the movable rod (15) is respectively and fixedly connected with a first mounting rod (16) and a second mounting rod (17), the top ends of the first mounting rod (16) and the second mounting rod (17) are respectively and fixedly connected with a first impact block (18) and a second impact block (19), a transverse plate (20) is fixedly connected with one side of the supporting plate (2), an air cylinder (21) is fixedly connected with the bottom of the transverse plate (20), a piston (22) is movably sleeved in the cylinder (21), one side of the piston (22) is fixedly connected with a movable rod (23), one end of the moving rod (23) is fixedly connected with a push plate (24), and one side of the push plate (24) is fixedly connected with one end of the moving rod (15).

2. The electric precipitator convenient to clean of claim 1, wherein: the bottom end of the electric push rod (7) penetrates through and extends to the inside of the shell (1), and one side of the electric push rod (7) is electrically connected with an external circuit through an electric wire.

3. The electric precipitator convenient to clean of claim 1, wherein: one side of the scraper (9) is in contact with one side of the cathode electric plate (5), and the length value of the scraper (9) is equal to that of the cathode electric plate (5).

4. The electric precipitator convenient to clean of claim 1, wherein: the sealing gasket (14) is made of rubber materials, and the outer part of the sealing gasket (14) is in close contact with the inner wall of the ash bucket (10).

5. The electric precipitator convenient to clean of claim 1, wherein: the size of a first impact block (18) is equal to that of a second impact block (19), one side of the first impact block (18) is inclined to one side of the second impact block (19), the first impact block (18) is in contact with the left side of the ash bucket (10), and the second impact block (19) is not in contact with the right side of the ash bucket (10).

6. The electric precipitator convenient to clean of claim 1, wherein: the top and the bottom of one side of the cylinder (21) are respectively and fixedly sleeved with an air inlet pipe and an air outlet pipe, and the cylinder (21) is movably sleeved with the moving rod (23).