Electrostatic precipitator cathode rapping mechanism

Abstract

This invention relates to the field of dust collector technology, specifically to a cathode rapping mechanism for an electrostatic precipitator. The mechanism includes a body with a mounting groove on one side. The rapping mechanism body is housed within the mounting groove. A mounting cavity is located on one side of the rapping mechanism body. Limiting grooves are formed on both sides of the mounting groove. A limiting mechanism is installed inside the mounting cavity. A through groove is formed inside the rapping mechanism body. A motor is located on one side of the rapping mechanism body. A mounting cylinder is movably disposed within the through groove. This invention facilitates the installation and removal of the rapping block using a second handle, a second screw, a movable column, a fixed column, a plug rod, and a locking groove, allowing for application to different electrostatic precipitators and improving the device's applicability. The first handle, first screw, mounting column, limiting column, limiting block, and limiting groove enhance the stability of the rapping mechanism body installation and facilitate its storage.

Description

Technical Field

[0001] This invention relates to the field of dust collector technology, and more specifically to a cathode rapping mechanism for an electrostatic precipitator. Background Technology

[0002] The rapping and dust removal effect of the anode plates of an electrostatic precipitator directly affects the dust removal efficiency of the electrostatic precipitator. Therefore, in order to remove the dust on the anode plates, the plates need appropriate rapping force and proper periodic rapping to give the plates the acceleration required to remove dust. The rapping causes the dust adhering to the plates to fall into the ash hopper and be discharged in time.

[0003] The cathode rapping mechanism for an electrostatic precipitator, as disclosed in Chinese utility model patent application CN209715407U, has the advantages of stable operation, convenient installation, and cost savings in the use of the electrostatic precipitator. However, it does not solve the problems of inconvenience in installing or disassembling the rapping blocks, poor applicability of the device, insufficient stability of the main body of the rapping mechanism, and inconvenience in storing the main body of the rapping mechanism. Summary of the Invention

[0004] The purpose of this invention is to provide a cathode rapping mechanism for an electrostatic precipitator to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An electrostatic precipitator cathode rapping mechanism includes a body with an installation groove on one side. The rapping mechanism body is housed inside the installation groove. An installation cavity is formed on one side of the rapping mechanism body. Limiting grooves are formed on both sides of the installation groove. A limiting mechanism is installed inside the installation cavity. A through groove is formed inside the rapping mechanism body. A motor is installed on one side of the rapping mechanism body. An installation cylinder is movably installed inside the through groove. The output end of the motor is connected to the installation cylinder. A fixing groove is formed inside the installation cylinder. A rapping block is housed inside the fixing groove. A cavity is formed inside the rapping block. Slots are formed on both sides of the fixing groove. A fixing mechanism is installed inside the cavity. A rubber pad is fixedly installed at one end of the rapping block.

[0007] Preferably, the limiting mechanism includes a first screw, a mounting post, and a limiting block. The first screw is movably disposed inside the mounting cavity via a bearing. The threads at both ends of the first screw are opposite. The mounting post is sleeved on both ends of the first screw. A limiting block is fixedly disposed on one side of the mounting post. One end of the limiting block passes through the main body of the vibrating mechanism and is disposed inside the limiting groove.

[0008] Preferably, the fixing mechanism includes a second screw, a movable column, and a plug rod. The second screw is movably disposed inside the cavity via a bearing. The threads at both ends of the second screw are opposite. Movable columns are sleeved on both ends of the second screw. A plug rod is fixedly disposed at one end of the movable column. One end of the plug rod passes through the vibrating block and is disposed inside the slot.

[0009] Preferably, one end of the first screw passes through the main body of the vibrating mechanism and is located at the top of the main body of the vibrating mechanism, and a first handle is fixedly provided at one end of the first screw.

[0010] Preferably, one end of the second screw passes through the vibrating block and is disposed on one side of the vibrating block, and a second handle is fixedly disposed on one end of the second screw.

[0011] Preferably, a limiting post is fixedly installed inside the mounting cavity through the mounting post.

[0012] Preferably, a fixed column is fixedly installed inside the cavity through the movable column.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. This cathode rapping mechanism for electrostatic precipitators may require replacement of the rapping blocks when used in different electrostatic precipitators. In this case, rotating the second handle causes the threads at both ends of the second screw to reverse, moving the movable columns on both sides in opposite directions. The fixed column passes through the movable column, ensuring that the movable column can only slide along the direction of the fixed column. Rotating the second screw moves the movable column inward, causing the insertion rod to move out of the slot, thus releasing the rapping block from its fixation. A suitable rapping block can then be installed into the fixing slot. Rotating the second handle again moves the movable column to both sides, causing the insertion rod to insert into the slot and fix the rapping block. This device, using the second handle, second screw, movable column, fixed column, insertion rod, and slot, facilitates the installation and removal of the rapping block for different electrostatic precipitators, thus improving the device's applicability.

[0015] 2. The cathode rapping mechanism of this electrostatic precipitator is installed inside the body of the electrostatic precipitator. One end of the rapping mechanism body is inserted into the mounting groove. Rotating the first handle causes the mounting posts on both sides of the first screw to move in opposite directions as the first screw rotates. A limiting post passes through the mounting post, ensuring that the mounting post can only slide along the direction of the limiting post. Rotating the first screw causes the mounting post to move to both sides, allowing the limiting block to insert into the limiting groove, thus limiting the rapping mechanism body and installing it onto the body. When it is necessary to store the rapping mechanism body, rotating the first handle causes the first screw to move the mounting post inward, causing the limiting block to move out of the limiting groove, thus removing the limitation on the rapping mechanism body. Through the above device, including the first handle, first screw, mounting post, limiting post, limiting block, and limiting groove, the stability of the rapping mechanism body installation is improved, facilitating its storage. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a front structural cross-sectional view of the present invention;

[0019] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 For the present invention Figure 2 Enlarged diagram of point B in the middle.

[0021] In the diagram: 1. Body; 2. Mounting slot; 3. Vibrating mechanism body; 4. Mounting cavity; 5. Limiting slot; 6. Through slot; 7. Motor; 8. Mounting cylinder; 9. Fixing slot; 10. Vibrating block; 11. Cavity; 12. Slot; 13. First screw; 14. Mounting post; 15. Limiting block; 16. Second screw; 17. Movable post; 18. Insert rod; 19. First handle; 20. Second handle; 21. Limiting post; 22. Fixing post; 23. Rubber pad. Detailed Implementation

[0022] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0025] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0026] Please see Figure 1 - Figure 4 As shown, the present invention provides a technical solution:

[0027] The cathode rapping mechanism of an electrostatic precipitator includes a body 1. A mounting groove 2 is formed on one side of the body 1, and the rapping mechanism body 3 is housed inside the mounting groove 2. A mounting cavity 4 is formed on one side of the rapping mechanism body 3. Limiting grooves 5 are formed on both sides of the mounting groove 2, and a limiting mechanism is installed inside the mounting cavity 4. A through groove 6 is formed inside the rapping mechanism body 3, and a motor 7 is installed on one side inside the rapping mechanism body 3. A mounting cylinder 8 is movably mounted inside the through groove 6, and the output end of the motor 7 is connected to the mounting cylinder 8. A fixing groove 9 is formed inside the fixing groove 9, and a rapping block 10 is housed inside the fixing groove 9. A cavity 11 is formed inside the rapping block 10, and locking grooves 12 are formed on both sides of the fixing groove 9. A fixing mechanism is installed inside the cavity 11. A rubber pad 23 is fixedly mounted on one end of the rapping block 10. Using the above-described device, the rapping mechanism body 3 is installed inside the body 1 of the electrostatic precipitator, so that one end of the rapping mechanism body 3 is inserted into the mounting groove 2. The rapping mechanism body 3 is limited by a limiting mechanism, thereby installing the rapping mechanism body 3 onto the machine body 1. When the rapping mechanism body 3 needs to be stored, the limiting mechanism is released, and the rapping mechanism body 3 is installed onto the machine body 1. The motor 7 is started, and the motor 7 drives the mounting cylinder 8 to rotate, causing the rapping block 10 to rotate. This causes the rapping block 10 to periodically pass over the top of the rapping mechanism body 3 and contact the anode plate, thereby rapping and cleaning the anode plate. The rubber pad 23 at one end of the rapping block 10 protects the anode plate. Since the rapping block 10 may need to be replaced when used in different electrostatic precipitators, the fixing mechanism is used to release the fixing of the rapping block 10, thereby disassembling the rapping block 10. A suitable rapping block 10 is then installed into the fixing groove 9 and fixed by the fixing mechanism.

[0028] In this embodiment, preferably, the limiting mechanism includes a first screw 13, a mounting post 14, and a limiting block 15. The first screw 13 is movably mounted inside the mounting cavity 4 via a bearing. The threads at both ends of the first screw 13 are opposite. The mounting post 14 is sleeved on both ends of the first screw 13. A limiting block 15 is fixedly mounted on one side of the mounting post 14. One end of the limiting block 15 passes through the vibrating mechanism body 3 and is positioned inside the limiting groove 5. Using the above device, the vibrating mechanism body 3 is installed inside the body 1 of the electrostatic precipitator, and one end of the vibrating mechanism body 3 is inserted into the mounting groove 2. Internally, the threads on both sides of the first screw 13 are opposite, so that when the first screw 13 rotates, the mounting posts 14 on both sides move in different directions. The rotation of the first screw 13 drives the mounting posts 14 to move to both sides, so that the limiting block 15 is inserted into the limiting groove 5, thereby limiting the vibration mechanism body 3 and installing the vibration mechanism body 3 onto the machine body 1. When it is necessary to store the vibration mechanism body 3, the first screw 13 drives the mounting posts 14 to move inward, so that the limiting block 15 moves out of the limiting groove 5, and the limitation on the vibration mechanism body 3 is released.

[0029] In this embodiment, preferably, the fixing mechanism includes a second screw 16, a movable column 17, and a plug rod 18. The second screw 16 is movably mounted inside the cavity 11 via a bearing. The threads at both ends of the second screw 16 are opposite. The movable column 17 is sleeved at both ends of the second screw 16. One end of the movable column 17 is fixedly mounted with the plug rod 18. One end of the plug rod 18 passes through the vibrating block 10 and is positioned inside the slot 12. With this device, when used inside different electrostatic precipitators, it may be necessary to replace the vibrating block 10 to apply it to different electrostatic precipitators. In this dust collector, the threads at both ends of the second screw 16 are opposite, causing the movable columns 17 on both sides to move in different directions when the second screw 16 rotates. The rotation of the second screw 16 drives the movable columns 17 to move inward, causing the insertion rod 18 to move out of the slot 12, thus removing the limit on the vibrating block 10, thereby disassembling the vibrating block 10, installing a suitable vibrating block 10 into the fixing slot 9, and the rotation of the second screw 16 drives the movable columns 17 to move to both sides, causing the insertion rod 18 to insert into the slot 12, thus fixing the vibrating block 10.

[0030] In this embodiment, preferably, one end of the first screw 13 passes through the vibrating mechanism body 3 and is disposed at the top of the vibrating mechanism body 3, and a first handle 19 is fixedly disposed at one end of the first screw 13. Through the above-mentioned device, the first screw 13 can be easily rotated through the first handle 19.

[0031] In this embodiment, preferably, one end of the second screw 16 passes through the vibrating block 10 and is disposed on one side of the vibrating block 10, and a second handle 20 is fixedly disposed on one end of the second screw 16. Through the above-mentioned device, the second screw 16 can be easily rotated through the second handle 20.

[0032] In this embodiment, preferably, a limiting post 21 is fixedly installed inside the mounting cavity 4 through the mounting post 14. Through the above-mentioned device, the mounting post 14 can only slide along the direction of the limiting post 21 when it moves.

[0033] In this embodiment, preferably, a fixed column 22 is fixedly installed inside the cavity 11 through the movable column 17. With the above-mentioned device, when the movable column 17 moves, it can only slide along the direction of the fixed column 22.

[0034] In this embodiment, the cathode rapping mechanism of the electrostatic precipitator is used by installing the rapping mechanism body 3 inside the body 1 of the electrostatic precipitator, inserting one end of the rapping mechanism body 3 into the mounting groove 2, and rotating the first handle 19. The threads on both sides of the first screw 13 are opposite, causing the mounting posts 14 on both sides to move in different directions when the first screw 13 rotates. The limiting post 21 passes through the mounting post 14, ensuring that the mounting post 14 can only slide along the direction of the limiting post 21. The rotation of the first screw 13 drives the mounting post 14 to move to both sides, causing the limiting block 15 to insert into the limiting position. Inside the groove 5, the main body 3 of the vibrating mechanism is limited, thereby installing the main body 3 of the vibrating mechanism onto the machine body 1. When it is necessary to store the main body 3 of the vibrating mechanism, the first handle 19 is rotated, and the first screw 13 drives the mounting column 14 to move inward, so that the limiting block 15 moves out of the limiting groove 5, and the limitation on the main body 3 of the vibrating mechanism is removed. Through the above device, the first handle 19, the first screw 13, the mounting column 14, the limiting column 21, the limiting block 15 and the limiting groove 5, the stability of the installation of the main body 3 of the vibrating mechanism is improved, and it is convenient to store the main body 3 of the vibrating mechanism.

[0035] After installing the main body 3 of the rapping mechanism onto the machine body 1, start the motor 7. The motor 7 drives the mounting cylinder 8 to rotate, causing the rapping block 10 to rotate. This allows the rapping block 10 to periodically pass over the top of the main body 3 of the rapping mechanism. The rapping block 10 contacts the anode plate, thus rapping and cleaning the anode plate. The rubber pad 23 at one end of the rapping block 10 protects the anode plate. Since the rapping block 10 may need to be replaced when used in different electrostatic precipitators, the second handle 20 is turned. The threads at both ends of the second screw 16 are reversed, causing the movable columns 17 on both sides of the second screw 16 to move in different directions when the second screw 16 rotates. The fixed column 22 passes through the movable column 17, causing the movable column... When moving, the movable column 17 can only slide along the direction of the fixed column 22. The rotation of the second screw 16 drives the movable column 17 to move inward, causing the insertion rod 18 to move out of the slot 12, thus removing the fixation of the vibrating block 10 and disassembling the vibrating block 10. A suitable vibrating block 10 is then installed into the fixed slot 9. The second handle 20 is rotated, and the rotation of the second screw 16 drives the movable column 17 to move to both sides, causing the insertion rod 18 to insert into the slot 12 and fix the vibrating block 10. Through the above device, the second handle 20, the second screw 16, the movable column 17, the fixed column 22, the insertion rod 18, and the slot 12 facilitate the installation or disassembly of the vibrating block 10, making it applicable to different electrostatic precipitators and improving the applicability of the device.

[0036] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A cathode rapping mechanism for an electrostatic precipitator, comprising a body (1), characterized in that: The machine body (1) has an installation groove (2) on one side, and a vibrating mechanism body (3) is installed inside the installation groove (2). The vibrating mechanism body (3) has an installation cavity (4) on one side, and limit grooves (5) are opened on both sides of the installation groove (2). A limit mechanism is installed inside the installation cavity (4). The limit mechanism includes a first screw (13), an installation post (14), and a limit block (15). The first screw (13) is movably installed inside the installation cavity (4) through a bearing. The threads at both ends of the first screw (13) are opposite. The installation post (14) is sleeved on both ends of the first screw (13). A limit block (15) is fixedly installed on one side of the installation post (14). One end of the limit block (15) passes through the vibrating mechanism body (3) and is installed inside the limit groove (5). A through groove (6) is opened inside the vibrating mechanism body (3). A motor (7) is installed on one side of the vibrating mechanism body (3). The through groove (6) An installation cylinder (8) is provided inside the motor (7). The output end of the motor (7) is connected to the installation cylinder (8) for transmission. A fixing groove (9) is provided inside the installation cylinder (8). A vibrating block (10) is provided inside the fixing groove (9). A cavity (11) is provided inside the vibrating block (10). A slot (12) is provided on both sides of the fixing groove (9). A fixing mechanism is provided inside the cavity (11). The fixing mechanism includes a second screw (16), a movable column (17), and a plug rod (18). The second screw (16) is movably provided inside the cavity (11) through a bearing. The threads at both ends of the second screw (16) are opposite. Movable columns (17) are sleeved at both ends of the second screw (16). A plug rod (18) is fixedly provided at one end of the movable column (17). One end of the plug rod (18) passes through the vibrating block (10) and is located inside the slot (12). A rubber pad (23) is fixedly provided at one end of the vibrating block (10).

2. The cathode rapping mechanism for an electrostatic precipitator according to claim 1, characterized in that: One end of the first screw (13) passes through the main body (3) of the vibrating mechanism and is set at the top of the main body (3). A first handle (19) is fixedly set at one end of the first screw (13).

3. The cathode rapping mechanism for an electrostatic precipitator according to claim 1, characterized in that: One end of the second screw (16) passes through the vibrating block (10) and is set on one side of the vibrating block (10). A second handle (20) is fixedly set on one end of the second screw (16).

4. The cathode rapping mechanism for an electrostatic precipitator according to claim 1, characterized in that: A limiting post (21) is fixedly installed inside the mounting cavity (4) through the mounting post (14).

5. The cathode rapping mechanism for an electrostatic precipitator according to claim 1, characterized in that: A fixed column (22) is fixedly installed inside the cavity (11) through the movable column (17).

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