Cathode auxiliary dust collection device for electrostatic precipitator

Abstract

The present invention discloses a cathode auxiliary dust collection device for an electrostatic precipitator, which relates to the technical field of electrostatic precipitators. It includes a plurality of lower mounting plates arranged inside the dust collector housing. A translation plate is movably arranged inside the dust collector housing, and the translation plate is arranged below the plurality of lower mounting plates. A moving block is movably arranged on the upper end surface of the translation plate. Two collision blocks are symmetrically fixed on the upper end surface of the moving block. A left pushing cylinder and a right pushing cylinder are symmetrically fixed on the upper end surface of the translation plate. The moving block is movably arranged between the left pushing cylinder and the right pushing cylinder. A translation assembly and a lifting assembly for cooperating with the translation plate are arranged inside the dust collector housing. When the present invention is in use, through the cooperation of the moving block and the two collision blocks, the corresponding lower mounting plate can be shaken once, thereby driving the plurality of cathode bodies connected to the corresponding lower mounting plate to shake, so as to deal with the dust accumulated on the cathode bodies, and cooperate with the ash hopper to collect and process the dust in this part.

Description

Technical Field

[0001] The present invention relates to the technical field of electrostatic precipitators, and particularly to a cathode auxiliary dust collection device for an electrostatic precipitator. Background Art

[0002] An electrostatic precipitator, also known as an electrical precipitator or an electrostatic precipitator, is a device that uses electrostatic force to remove suspended particles in the air such as flue gas and industrial dust, and is used to reduce air pollution. It usually consists of a discharge electrode (cathode) and a collecting electrode (anode). A high-voltage direct current is applied to the discharge electrode, forming a strong electric field around it, causing the particles in the air to be charged. The collecting electrode is responsible for adsorbing these charged particles. A high-voltage direct current is applied to the discharge electrode, forming a strong electric field around it, causing the free ions in the air to move at an accelerated speed, hitting neutral atoms, generating more ions, that is, air ionization. Dust particles obtain negative charges through the ionization process, and each dust particle is given the same charge. The charged dust particles are attracted by the grounded collecting electrode under the action of the electric field force and adsorbed on the surface. Regularly, mechanical vibration or water flushing is used to make the attached dust fall off and collected into the ash hopper.

[0003] During the use of existing electrostatic precipitators, there are certain defects. For example, an electrostatic precipitator relies on gas ionization. After the dust particles are charged, they move to the dust collecting plate under the action of the electric field force. However, during long-term use, ash accumulation also occurs on the cathode surface. Usually, a cathode auxiliary device is required to treat the dust particles attached to the cathode surface, and the ash hopper is used to collect these dust particles as well. However, due to the structural design, it is inconvenient for the auxiliary device to treat multiple cathodes at one time. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art:

[0005] The cathode auxiliary device on the existing electrostatic precipitator is inconvenient to treat multiple cathodes at one time.

[0006] And an electrostatic precipitator cathode auxiliary dust collection device is proposed.

[0007] To achieve the above purpose, the present invention adopts the following technical solutions:

[0008] The electrostatic precipitator cathode auxiliary dust collection device includes a plurality of lower mounting plates arranged in the dust collector housing. A translation plate is movably arranged in the dust collector housing. The translation plate is arranged below the plurality of lower mounting plates. A moving block is movably arranged on the upper end surface of the translation plate. Two collision blocks are symmetrically fixed on the upper end surface of the moving block. A left pushing cylinder and a right pushing cylinder are symmetrically fixed on the upper end surface of the translation plate. The moving block is movably arranged between the left pushing cylinder and the right pushing cylinder. A translation component and a lifting component for cooperating with the translation plate are arranged in the dust collector housing.

[0009] As a further technical solution of the present invention, a limiting sliding groove is formed on the upper end surface of the translation plate, a limiting slider is slidably arranged in the limiting sliding groove, and the moving block is fixed to the upper end surface of the limiting slider.

[0010] As a further technical solution of the present invention, the translation assembly includes two mounting seats, two guiding columns are symmetrically fixed between the two mounting seats, a connecting slider is fixed to the lower end surface of the translation plate, both guiding columns movably penetrate through the connecting slider, and a driving unit one for cooperating with the translation plate is arranged in the dust collector housing.

[0011] As a further technical solution of the present invention, the lifting assembly includes two first bearing plates, the two first bearing plates are symmetrically fixed to the inner wall of the dust collector housing, a hydraulic cylinder is fixed to the upper end surface of each first bearing plate, and the end of the telescopic end of the hydraulic cylinder is fixedly connected to the lower end surface of the corresponding mounting seat.

[0012] As a further technical solution of the present invention, the driving unit one includes two U-shaped frames, each U-shaped frame is fixed to the upper end surface of the corresponding first bearing plate, a winding cylinder is rotatably arranged on the inner wall of each U-shaped frame, a connecting rope is fixed between each winding cylinder and the side wall of the translation plate, and a motor for cooperating with the winding cylinder is fixed to the side wall of each U-shaped frame.

[0013] As a further technical solution of the present invention, two connecting seats are symmetrically fixed to the inner wall of the dust collector housing, a plurality of side grooves are formed on the opposite surfaces of the two connecting seats, a lateral slider is slidably arranged in each side groove, an elastic unit is arranged between each side groove and the corresponding lateral slider, each lateral slider is fixedly connected to the end of the corresponding lower mounting plate, and a driving unit two for cooperating with the shaking of the lower mounting plate is arranged in the dust collector housing.

[0014] As a further technical solution of the present invention, each elastic unit includes a spring fixed between the side groove and the lateral slider, a guiding rod is fixed to the inner wall of each side groove, one end of each guiding rod movably penetrates into the lateral slider, and each spring is movably sleeved on the outer surface of the corresponding guiding rod.

[0015] As a further technical solution of the present invention, the driving unit two includes a plurality of shaking cylinders, the plurality of shaking cylinders are fixed to the lower end surface of one of the connecting seats, the ends of the telescopic ends of the plurality of shaking cylinders are fixed to the same connecting plate, and the upper end surface of the connecting plate is fixedly connected to the lower end surfaces of the plurality of lower mounting plates.

[0016] As a further technical solution of the present invention, a second receiving plate is provided below the other connecting seat. The second receiving plate is fixed to the inner wall of the dust collector housing. A plurality of lifting cylinders are fixed to the upper end surface of the second receiving plate. The ends of the telescopic ends of the plurality of lifting cylinders are fixed to the same L-shaped lifting plate. A limiting unit is provided between the L-shaped lifting plate and the plurality of lower mounting plates.

[0017] As a further technical solution of the present invention, the limiting unit includes a plurality of insertion blocks fixed to the upper end surface of the L-shaped lifting plate. A slot for cooperating with the insertion block is provided on the lower end surface of each lower mounting plate.

[0018] The beneficial effects of the present invention:

[0019] 1. During use, under the action of the translation assembly, the translation plate drives the moving block to move below the corresponding single lower mounting plate. Then, under the action of the lifting assembly, the translation plate, the moving block and the two collision blocks move upward by a certain distance, so that the two collision blocks are located on both sides of the lower mounting plate. Then, the telescopic ends of the left pushing cylinder and the right pushing cylinder quickly extend and retract. When the telescopic end of the left pushing cylinder extends, it pushes the moving block to drive the two collision blocks to translate in the direction of the right pushing cylinder. During this process, the collision block close to the left pushing cylinder will collide with the side wall of the lower mounting plate. During this process, the telescopic end of the right pushing cylinder contracts to avoid affecting the displacement of the moving block. Then, the telescopic end of the left pushing cylinder contracts, and the telescopic end of the right pushing cylinder extends, pushing the moving block to drive the collision block to move in the direction close to the left pushing cylinder until the other collision block collides with the other side of the lower mounting plate. This process is repeated quickly, thus causing vibration of the corresponding lower mounting plate and the cathode body, so as to shake off the dust particles accumulated on the corresponding cathode body on the lower mounting plate. The ash hopper is also used to collect this part of the dust, which is convenient to use.

[0020] 2. When it is necessary to make the connecting slider, the translation plate, the moving block and the collision block translate, the motor in the corresponding direction works (at this time, the other motor does not work), driving the connected winding cylinder to rotate, so as to wind the connecting rope. During this process, the connecting rope pulls the moving block to displace, thereby driving the connecting slider to displace on the guiding column, and moving the translation plate, the moving block and the collision block to the specified position, which is convenient to use.

[0021] 3. During normal use, the driving unit two can also be used to drive each lower mounting plate to quickly translate and shake, so as to shake off the dust accumulated on the surface of the cathode body. During the translation of the lower mounting plate, the lateral sliders at both ends of the lower mounting plate will be driven to translate together. During this process, the spring at one end of the lower mounting plate is compressed and contracted, and the spring at the other end is stretched and deformed. Under the action of the elastic potential energy of the spring, it assists the lower mounting plate to perform the translation action. Description of the Drawings

[0022] Figure 1 Schematic diagram of the connection between the connection seat and the lower mounting plate in the present invention;

[0023] Figure 2 Schematic diagram of the connection between the first receiving plate and the hydraulic cylinder in the present invention;

[0024] Figure 3 Schematic diagram of the connection between the first receiving plate and the U-shaped frame in the present invention;

[0025] Figure 4 Schematic diagram of the connection between the translation plate and the connection slider in the present invention;

[0026] Figure 5 Schematic diagram of the structure of the connection seat in the present invention;

[0027] Figure 6 Schematic diagram of the internal structure of the side groove in the present invention;

[0028] Figure 7 Schematic diagram of the connection between the jitter cylinder and the connection plate in the present invention;

[0029] Figure 8 Schematic diagram of the connection between the L-shaped lifting plate and the insertion block in the present invention.

[0030] In the figure: 1. Lower mounting plate; 2. Translation plate; 3. Moving block; 4. Collision block; 5. Left pushing cylinder; 6. Right pushing cylinder; 7. Limit sliding groove; 8. Mounting seat; 9. Guide post; 10. Connection slider; 11. First receiving plate; 12. Hydraulic cylinder; 13. U-shaped frame; 14. Winding cylinder; 15. Connection rope; 16. Connection seat; 17. Side groove; 18. Lateral slider; 19. Spring; 20. Guide rod; 21. Jitter cylinder; 22. Connection plate; 23. Second receiving plate; 24. Lifting cylinder; 25. L-shaped lifting plate; 26. Insertion block; 28. Cathode body. Detailed implementation manners

[0031] To further elaborate on the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the following, in conjunction with the accompanying drawings and preferred embodiments, details the specific implementation manners, structures, features, and their effects of the present invention as follows.

[0032] Refer to Figures 1-8, the cathode auxiliary dust collection device of the electrostatic precipitator includes a plurality of lower mounting plates 1 arranged inside the dust collector housing. Each lower mounting plate 1 is fixedly connected to the lower end of the corresponding cathode body 28 to prevent the cathode body 28 from swinging randomly during use. This part of the structure is prior art. A translation plate 2 is movably arranged inside the dust collector housing. The translation plate 2 is arranged below the plurality of lower mounting plates 1. A moving block 3 is movably arranged on the upper end surface of the translation plate 2. Two collision blocks 4 are symmetrically fixed on the upper end surface of the moving block 3. A left pushing cylinder 5 and a right pushing cylinder 6 are symmetrically fixed on the upper end surface of the translation plate 2. The moving block 3 is movably arranged between the left pushing cylinder 5 and the right pushing cylinder 6. A translation assembly and a lifting assembly for cooperating with the translation plate 2 are arranged inside the dust collector housing.

[0033] When the electrostatic precipitator collects and processes dust particles in the air flow, ash will also accumulate on the surface of the cathode body 28. In order not to affect the dust collection efficiency of the electrostatic precipitator, an auxiliary device is needed to process the dust particles on the surface of the cathode body 28 at this time.

[0034] During use, under the action of the translation assembly, the translation plate 2 drives the moving block 3 to move below the corresponding single lower mounting plate 1. Then, under the action of the lifting assembly, the translation plate 2, the moving block 3 and the two collision blocks 4 are urged to move upward by a certain distance, so that the two collision blocks 4 are located on both sides of the lower mounting plate 1. Then the telescopic ends of the left pushing cylinder 5 and the right pushing cylinder 6 quickly extend and retract. When the telescopic end of the left pushing cylinder 5 extends, it pushes the moving block 3 to drive the two collision blocks 4 to translate in the direction of the right pushing cylinder 6. During this process, the collision block 4 close to the left pushing cylinder 5 will collide with the side wall of the lower mounting plate 1. During this process, the telescopic end of the right pushing cylinder 6 contracts to avoid affecting the displacement of the moving block 3. Then the telescopic end of the left pushing cylinder 5 contracts, and the telescopic end of the right pushing cylinder 6 extends, pushing the moving block 3 to drive the collision block 4 to move in the direction close to the left pushing cylinder 5 until the other collision block 4 collides with the other side of the lower mounting plate 1. This process is repeated quickly, thus causing vibration of the corresponding lower mounting plate 1 and the cathode body 28, so as to shake off the dust particles accumulated on the corresponding cathode body 28 on the lower mounting plate 1, and cooperate with the ash hopper to collect and process this part of the dust.

[0035] Through the cooperation of the moving block 3 and the two collision blocks 4, the corresponding lower mounting plate 1 can be jolted once, so as to drive the multiple cathode bodies 28 correspondingly connected to the lower mounting plate 1 to shake, shake off the accumulated ash on the corresponding cathode bodies 28, and then cooperate with the ash hopper to collect and process this part of the dust, which is convenient to use.

[0036] Then, under the cooperation of the translation component and the lifting component, the moving block 3 is sequentially moved below each lower mounting plate 1, so as to process the dust on the surface of each cathode body 28.

[0037] In other embodiments, telescopic sleeves can be installed between the left pushing cylinder 5 and the moving block 3 and between the right pushing cylinder 6 and the moving block 3 for dust prevention treatment.

[0038] A limit sliding groove 7 is formed on the upper end surface of the translation plate 2. A limit slider is slidably arranged in the limit sliding groove 7, and the moving block 3 is fixed to the upper end surface of the limit slider.

[0039] Through the cooperation of the provided limit sliding groove 7 and the limit slider, the translation of the moving block 3 is limited and guided.

[0040] The translation component includes two mounting seats 8. Two guide columns 9 are symmetrically fixed between the two mounting seats 8. A connecting slider 10 is fixed to the lower end surface of the translation plate 2. Both guide columns 9 pass through the connecting slider 10 movably, and a driving unit one for cooperating with the translation plate 2 is arranged in the dust collector housing.

[0041] The lifting component includes two first bearing plates 11. The two first bearing plates 11 are symmetrically fixed on the inner wall of the dust collector housing. A hydraulic cylinder 12 is fixed to the upper end surface of each first bearing plate 11, and the end of the telescopic end of the hydraulic cylinder 12 is fixedly connected to the lower end surface of the corresponding mounting seat 8.

[0042] In other embodiments, telescopic sleeves can be installed between the mounting seat 8 and the connecting slider 10 to perform dust prevention treatment on the guide column 9, and telescopic sleeves can be installed between the mounting seat 8 and the first bearing plate 11 to perform dust prevention treatment on the hydraulic cylinder 12.

[0043] In the initial state, the telescopic end of the hydraulic cylinder 12 is in a contracted state. When it is necessary to push the moving block 3 and the collision block 4 upward so that the two collision blocks 4 are located on both sides of the lower mounting plate 1, the telescopic end of the hydraulic cylinder 12 extends, thereby pushing the mounting seat 8, the guide column 9, and the connecting slider 10 upward, so as to raise the translation plate 2, the moving block 3, and the collision block 4 to a specified height position.

[0044] The driving unit one includes two U-shaped frames 13. Each U-shaped frame 13 is fixed to the upper end surface of the corresponding first bearing plate 11. A winding cylinder 14 is rotatably arranged on the inner wall of each U-shaped frame 13. A connecting rope 15 is fixed between each winding cylinder 14 and the side wall of the translation plate 2. A motor for cooperating with the winding cylinder 14 is fixed to the side wall of each U-shaped frame 13.

[0045] When it is necessary to promote the translation of the connecting slider 10, the translation plate 2, the moving block 3 and the collision block 4, the motor in the corresponding direction works (at this time, the other motor does not work), driving the connected winding cylinder 14 to rotate, so as to wind the connecting rope 15. During this process, the connecting rope 15 pulls the moving block 3 to displace, thereby driving the connecting slider 10 to displace on the guiding column 9, moving the translation plate 2, the moving block 3 and the collision block 4 to the designated positions, which is convenient to use.

[0046] Two connecting seats 16 are symmetrically fixed on the inner wall of the dust collector housing. A plurality of side grooves 17 are formed on the opposite surfaces of the two connecting seats 16. A lateral slider 18 is slidably arranged in each side groove 17. An elastic unit is arranged between each side groove 17 and the corresponding lateral slider 18. Each lateral slider 18 is fixedly connected to the end of the corresponding lower mounting plate 1. A second driving unit for cooperating with the shaking of the lower mounting plate 1 is arranged in the dust collector housing.

[0047] Each elastic unit includes a spring 19 fixed between the side groove 17 and the lateral slider 18. A guiding rod 20 is fixed on the inner wall of each side groove 17. One end of each guiding rod 20 movably penetrates into the lateral slider 18. Each spring 19 is movably sleeved on the outer surface of the corresponding guiding rod 20.

[0048] During normal use, the second driving unit can also be used to drive each lower mounting plate 1 to quickly translate and shake, so as to shake off the dust on the surface of the cathode body 28. During the translation process of the lower mounting plate 1, the lateral sliders 18 at both ends of the lower mounting plate 1 will be driven to translate together. During this process, the spring 19 at one end of the lower mounting plate 1 is squeezed and contracted, and the spring 19 at the other end is stretched and deformed. Under the action of the elastic potential energy of the spring 19, it assists the lower mounting plate 1 to perform the translation action.

[0049] The second driving unit includes a plurality of shaking cylinders 21. The plurality of shaking cylinders 21 are fixed on the lower end surface of one of the connecting seats 16. The ends of the telescopic ends of the plurality of shaking cylinders 21 are fixed to the same connecting plate 22. The upper end surface of the connecting plate 22 is fixedly connected to the lower end surfaces of the plurality of lower mounting plates 1.

[0050] In the initial state, the telescopic end of the shaking cylinder 21 is in the contracted state. When driving to push the lower mounting plate 1 to quickly reciprocate and translate, the telescopic end of the shaking cylinder 21 quickly reciprocates and contracts, thereby driving each lower mounting plate 1 to reciprocate and translate through the connecting plate 22.

[0051] A second receiving plate 23 is arranged below the other connecting seat 16. The second receiving plate 23 is fixed on the inner wall of the dust collector housing. A plurality of lifting cylinders 24 are fixed on the upper end surface of the second receiving plate 23. The ends of the telescopic ends of the plurality of lifting cylinders 24 are fixed to the same L-shaped lifting plate 25. A limiting unit is arranged between the L-shaped lifting plate 25 and the plurality of lower mounting plates 1.

[0052] The limiting unit includes a plurality of insertion blocks 26 fixed to the upper end surface of the L-shaped lifting plate 25, and a slot for cooperating with the insertion blocks 26 is provided on the lower end surface of each lower mounting plate 1.

[0053] In the initial state, the telescopic ends of the lifting cylinders 24 are in the extended state. At this time, the insertion blocks 26 on the upper end surface of the L-shaped lifting plate 25 are inserted into the slots, so as to limit and fix the lower mounting plate 1, and prevent the lower mounting plate 1 from shaking when it does not need to reciprocate horizontally. When the shaking cylinder 21 is ready to work, the telescopic ends of the lifting cylinders 24 contract, driving the L-shaped lifting plate 25 and the insertion blocks 26 away from the lower mounting plate 1 until the insertion blocks 26 are away from the slots, and the limiting fixation of the lower mounting plate 1 is released.

[0054] When the present invention is in use, after dust accumulation appears on the surface of the cathode body 28, it is necessary to process and collect the dust particles covering the surface of the cathode body 28. Under the action of the translation assembly, the translation plate 2 drives the moving block 3 to move to the lower part of the corresponding single lower mounting plate 1. Then, under the action of the lifting assembly, the translation plate 2, the moving block 3 and the two collision blocks 4 are urged to move upward by a certain distance, so that the two collision blocks 4 are located on both sides of the lower mounting plate 1. Then, the telescopic ends of the left pushing cylinder 5 and the right pushing cylinder 6 quickly extend and retract. When the telescopic end of the left pushing cylinder 5 extends, it pushes the moving block 3 to drive the two collision blocks 4 to translate in the direction of the right pushing cylinder 6. During this process, the collision block 4 close to the left pushing cylinder 5 will collide with the side wall of the lower mounting plate 1. During this process, the telescopic end of the right pushing cylinder 6 contracts to avoid affecting the displacement of the moving block 3. Then, the telescopic end of the left pushing cylinder 5 contracts, and the telescopic end of the right pushing cylinder 6 extends, pushing the moving block 3 to drive the collision block 4 to move in the direction close to the left pushing cylinder 5 until the other collision block 4 collides with the other side of the lower mounting plate 1. This process is repeated quickly, so as to cause vibration of the corresponding lower mounting plate 1 and the cathode body 28, so as to shake off the dust particles accumulated on the corresponding cathode body 28 on the lower mounting plate 1. The ash hopper is also used to collect and process this part of the dust. Then, under the cooperation of the translation assembly and the lifting assembly, the moving block 3 is sequentially moved to the lower part of each lower mounting plate 1, so as to process the dust on the surface of each cathode body 28;

[0055] When it is necessary to make the connecting slider 10, the translation plate 2, the moving block 3 and the collision block 4 translate, the motor in the corresponding direction works (at this time, the other motor does not work), driving the connected winding cylinder 14 to rotate, so as to wind the connecting rope 15. During this process, the connecting rope 15 pulls the moving block 3 to displace, so as to drive the connecting slider 10 to displace on the guide post 9, and move the translation plate 2, the moving block 3 and the collision block 4 to the specified position, which is convenient to use;

[0056] During normal use, the driving unit two can also be used to drive each lower mounting plate 1 to quickly translate and shake, so as to shake off the dust on the surface of the cathode body 28. During the translation of the lower mounting plate 1, the lateral sliders 18 at both ends of the lower mounting plate 1 will be driven to translate together. During this process, the spring 19 at one end of the lower mounting plate 1 is squeezed and contracted, and the spring 19 at the other end is stretched and deformed. Under the action of the elastic potential energy of the spring 19, the translation action of the lower mounting plate 1 is assisted.

[0057] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments by using the above-disclosed technical content within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. The cathode auxiliary dust collection device of the electrostatic precipitator includes a plurality of lower mounting plates (1) arranged inside the dust collector housing, and is characterized in that, A translation plate (2) is movably arranged inside the dust collector housing. The translation plate (2) is arranged below a plurality of lower mounting plates (1). A moving block (3) is movably arranged on the upper end surface of the translation plate (2). Two collision blocks (4) are symmetrically fixed on the upper end surface of the moving block (3). A left pushing cylinder (5) and a right pushing cylinder (6) are symmetrically fixed on the upper end surface of the translation plate (2). The moving block (3) is movably arranged between the left pushing cylinder (5) and the right pushing cylinder (6). A translation component and a lifting component for cooperating with the translation plate (2) are arranged inside the dust collector housing.

2. The cathode auxiliary dust collection device of the electrostatic precipitator according to claim 1, characterized in that, A limiting sliding groove (7) is formed on the upper end surface of the translation plate (2). A limiting slider is slidably arranged in the limiting sliding groove (7). The moving block (3) is fixed on the upper end surface of the limiting slider.

3. The cathode auxiliary dust collection device of the electrostatic precipitator according to claim 1, characterized in that, The translation component includes two mounting seats (8). Two guiding columns (9) are symmetrically fixed between the two mounting seats (8). A connecting slider (10) is fixed on the lower end surface of the translation plate (2). Both of the two guiding columns (9) movably penetrate through the connecting slider (10). A driving unit one for cooperating with the translation plate (2) is arranged inside the dust collector housing.

4. The cathode auxiliary dust collection device of the electrostatic precipitator according to claim 3, characterized in that, The lifting component includes two first receiving plates (11). The two first receiving plates (11) are symmetrically fixed on the inner wall of the dust collector housing. A hydraulic cylinder (12) is fixed on the upper end surface of each first receiving plate (11). The end of the telescopic end of the hydraulic cylinder (12) is fixedly connected to the lower end surface of the corresponding mounting seat (8).

5. The cathode auxiliary dust collection device of the electrostatic precipitator according to claim 4, characterized in that, The driving unit one includes two U-shaped frames (13). Each U-shaped frame (13) is fixed on the upper end surface of the corresponding first receiving plate (11). A winding cylinder (14) is rotatably arranged on the inner wall of each U-shaped frame (13). A connecting rope (15) is fixed between each winding cylinder (14) and the side wall of the translation plate (2). A motor for cooperating with the winding cylinder (14) is fixed on the side wall of each U-shaped frame (13).

6. The cathode auxiliary dust collection device of the electrostatic precipitator according to claim 1, characterized in that, Two connecting seats (16) are symmetrically fixed on the inner wall of the dust collector housing. A plurality of side grooves (17) are formed on the opposite surfaces of the two connecting seats (16). A lateral slider (18) is slidably arranged in each side groove (17). An elastic unit is arranged between each side groove (17) and the corresponding lateral slider (18). Each lateral slider (18) is fixedly connected to the end of the corresponding lower mounting plate (1). A driving unit two for cooperating with the shaking of the lower mounting plate (1) is arranged inside the dust collector housing.

7. The cathode auxiliary dust collection device of the electrostatic precipitator according to claim 6, characterized in that, Each elastic unit includes a spring (19) fixed between the side groove (17) and the lateral slider (18). A guiding rod (20) is fixed on the inner wall of each side groove (17). One end of each guiding rod (20) movably penetrates into the lateral slider (18). Each spring (19) is movably sleeved on the outer surface of the corresponding guiding rod (20).

8. The cathode auxiliary dust collection device of the electrostatic precipitator according to claim 6, characterized in that, The driving unit two includes a plurality of shaking cylinders (21). The plurality of shaking cylinders (21) are fixed on the lower end surface of one of the connecting seats (16). The end of the telescopic end of the plurality of shaking cylinders (21) is fixedly connected to the same connecting plate (22). The upper end surface of the connecting plate (22) is fixedly connected to the lower end surfaces of the plurality of lower mounting plates (1).

9. The cathode auxiliary dust collection device of the electrostatic precipitator according to claim 8, characterized in that, Below another said connecting seat (16), there is a second bearing plate (23) fixed to the inner wall of the dust collector housing. At the upper end surface of the second bearing plate (23), there are a plurality of lifting cylinders (24). At the ends of the telescopic ends of the plurality of lifting cylinders (24), there is the same L-shaped lifting plate (25). A limiting unit is arranged between the L-shaped lifting plate (25) and the plurality of lower mounting plates (1).

10. The cathode auxiliary dust collection device of the electrostatic precipitator according to claim 9, characterized in that, The limiting unit includes a plurality of insertion blocks (26) fixed to the upper end surface of the L-shaped lifting plate (25). At the lower end surface of each lower mounting plate (1), there is a slot for cooperating with the insertion block (26).

Images