Mechanical vibration type electric dust remover structure

Abstract

The utility model discloses a mechanical rapping type electric dust remover structure, which relates to the technical field of electric dust removers, and comprises an outer support and a shaft body which are fixedly connected, the shaft body is sleeved with a rapping structure, the rapping structure comprises a connecting assembly and an oscillating rod which are fixedly connected, the connecting assembly is connected with the shaft body in a matching way, and the bottom end of the oscillating rod is provided with an embedding part. A hammer head body is embedded in the inner side of the embedding part, a limiting assembly is fixedly connected to the outer side of the hammer head body, a first positioning groove and a second positioning groove are formed in the surface of the embedding part, and the limiting assembly is matched with the embedding part at the same time. The effect that the hammer head body is surrounded and limited from the outer side position is achieved through an outer limiting cover, the effect that the embedded part and the hammer head body are limited and fixed by being embedded into a first positioning groove is achieved through a limiting rod, and the effect that the embedded part and the hammer head body are limited and fixed by being embedded into a second positioning groove is achieved through an inserting-connecting protrusion.

Description

Technical Field

[0001] The utility model relates to the field of electrostatic precipitators, in particular to a mechanical rapping type electrostatic precipitator structure. Background Art

[0002] An electrostatic precipitator is an essential auxiliary equipment in thermal power plants. Its function is to remove particulate soot in the flue gas discharged from coal-fired or oil-fired boilers, thereby greatly reducing the amount of soot discharged into the atmosphere. This is an important environmental protection equipment for improving environmental pollution and air quality. The dust adsorbed on the collecting electrode of the electrostatic precipitator needs to be rapped by a rapping device to make it peel off.

[0003] When the existing mechanical rapping type electrostatic precipitator structure is in use, the swing rod and the hammer head are mostly fixedly installed through bolts. According to the working principle of the vibration device, it can be known that during the use of the vibration device, it is necessary to knock to generate vibration. However, fixed by bolts, after long-term use, the bolts are prone to loosen under the knocking vibration, resulting in the swing rod being disengaged and posing a safety hazard.

[0004] Therefore, the utility model proposes a mechanical rapping type electrostatic precipitator structure. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a mechanical rapping type electrostatic precipitator structure, which solves the problems raised in the above background art.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A mechanical rapping type electrostatic precipitator structure includes a fixedly connected outer support and a shaft body. A rapping structure is sleeved on the shaft body. The rapping structure includes a fixedly connected connection component and a swing rod. The connection component is connected to the shaft body in a matching manner. The bottom end of the swing rod is provided with a fitting part. The inside of the fitting part is embedded with a hammer head main body. The outside of the hammer head main body is fixedly connected with a limiting component. The surface of the fitting part is provided with a first positioning groove and a second positioning groove. The limiting component is also arranged in a matching manner with the fitting part. The swing rod is integrally arranged in an "S" shape and there are two groups, which are fixedly connected to both sides of the connection component.

[0007] As a further technical solution of the utility model, the fitting part is arranged in a fan-shaped inclination, and at the same time, fan-shaped fitting grooves are arranged on both sides of the surface of the hammer head main body corresponding to the fitting part.

[0008] As a further technical solution of the utility model, the second positioning groove is transversely and rectangularly penetrated along one side of the surface of the fitting part, while the first positioning groove is arranged as a circular groove.

[0009] As a further technical solution of the utility model, the limiting component includes an outer limiting cover, a connecting part, an installation sleeve, a limiting rod, an adjusting ring and a plugging protrusion. The connecting part and the outer limiting cover are integrally arranged at the edge position on one side of the inner end of the outer limiting cover.

[0010] As a further technical solution of the utility model, the connecting part is also fixedly connected to the hammer head main body at the same time. The installation sleeve penetrates through the outer limiting cover and extends inwards. The limiting rod is movably embedded in the installation sleeve. The adjusting ring is fixedly connected to the outer end of the limiting rod. The plugging protrusion is integrally and horizontally fixedly connected above the inner side of the outer limiting cover.

[0011] As a further technical solution of the utility model, the outer limiting cover is integrally semicircular and is located on the outer surface of the hammer head main body. The limiting rod and the installation sleeve are movably sleeved through a spring sleeve. The limiting rod is also correspondingly embedded in the first positioning groove, and the plugging protrusion is correspondingly embedded in the second positioning groove.

[0012] The utility model provides a mechanical vibration type electrostatic precipitator structure, which has the following beneficial effects compared with the prior art:

[0013] 1. For the mechanical vibration type electrostatic precipitator structure designed in this way, through the fitting part cooperating with the fitting groove on the surface of the hammer head main body, the effect of clamping and fixing the hammer head main body is achieved. Through the second positioning groove cooperating with the first positioning groove, the effect of facilitating the limiting component to limit and fix the hammer head main body is achieved.

[0014] 2. For the mechanical vibration type electrostatic precipitator structure designed in this way, through the outer limiting cover, the effect of surrounding and limiting the hammer head main body from the outer side position is achieved. Through the limiting rod, the effect of embedding in the first positioning groove to limit and fix between the fitting part and the hammer head main body is achieved. Through the plugging protrusion, the effect of embedding in the second positioning groove to limit and fix between the fitting part and the hammer head main body is achieved. Description of the drawings

[0015] Figure 1 It is an overall structure connection schematic diagram of a mechanical vibration type electrostatic precipitator structure;

[0016] Figure 2 It is an exploded view of the connection of the vibration structure of a mechanical vibration type electrostatic precipitator structure;

[0017] Figure 3 It is for a mechanical vibration type electrostatic precipitator structure Figure 2 The enlarged view of the structure at A in it.

[0018] In the figure: 1. Outer bracket; 2. Shaft body; 3. Vibration knocking structure; 4. Swing rod; 5. Connection assembly; 6. Fitting part; 7. First positioning groove; 8. Second positioning groove; 9. Hammer head body; 10. Outer limit cover; 11. Connection part; 12. Mounting sleeve; 13. Limit rod; 14. Adjusting ring; 15. Insertion protrusion. Specific implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-3 , the present invention provides a technical solution for the structure of a mechanical vibration knocking type electrostatic precipitator: an engine mount bracket for an automobile, including an outer bracket 1 and a shaft body 2 fixedly connected. A vibration knocking structure 3 is sleeved on the shaft body 2. The vibration knocking structure 3 includes a connection assembly 5 and a swing rod 4 fixedly connected. The connection assembly 5 is connected to the shaft body 2 in a matching manner. A fitting part 6 is provided at the bottom end of the swing rod 4. A hammer head body 9 is embedded inside the fitting part 6. A limit assembly is fixedly connected to the outer side of the hammer head body 9. First positioning grooves 7 and second positioning grooves 8 are formed on the surface of the fitting part 6. The limit assembly is also provided in a matching manner with the fitting part 6. The swing rod 4 is integrally arranged in an "S" shape and there are two groups, fixedly connected to both sides of the connection assembly 5.

[0021] As Figure 3 shown, the fitting part 6 is arranged in a fan-shaped inclination. At the same time, fan-shaped fitting grooves are correspondingly arranged on both sides of the surface of the hammer head body 9 for the fitting part 6. The second positioning groove 8 is transversely and rectangularly penetrated along one side of the surface of the fitting part 6, while the first positioning groove 7 is arranged as a circular groove. By the cooperation of the fitting part 6 and the fitting groove on the surface of the hammer head body 9, the effect of clamping and fixing the hammer head body 9 is achieved. By the cooperation of the second positioning groove 8 and the first positioning groove 7, the effect of facilitating the limit assembly to limit and fix the hammer head body 9 is achieved.

[0022] As Figure 3As shown, the limit component includes an outer limit cover 10, a connecting part 11, a mounting sleeve 12, a limit rod 13, an adjusting ring 14 and a plugging protrusion 15. The connecting part 11 and the outer limit cover 10 are integrally arranged at the edge position on one side of the inner end of the outer limit cover 10. The connecting part 11 is also fixedly connected to the hammer head main body 9. The mounting sleeve 12 penetrates through the outer limit cover 10 and extends inward. The limit rod 13 is movably embedded in the mounting sleeve 12. The adjusting ring 14 is fixedly connected to the outer end of the limit rod 13. The plugging protrusion 15 is integrally and horizontally fixedly connected above the inner side of the outer limit cover 10. The outer limit cover 10 is integrally semicircular and is located on the outer surface of the hammer head main body 9. The limit rod 13 and the mounting sleeve 12 are movably sleeved through a spring sleeve. The limit rod 13 is also correspondingly embedded in the first positioning groove 7, and the plugging protrusion 15 is also correspondingly embedded in the second positioning groove 8. The outer limit cover 10 achieves the effect of surrounding and limiting the hammer head main body 9 from the outer position. The limit rod 13 achieves the effect of embedding in the first positioning groove 7 to limit and fix between the fitting part 6 and the hammer head main body 9. The plugging protrusion 15 achieves the effect of embedding in the second positioning groove 8 to limit and fix between the fitting part 6 and the hammer head main body 9.

[0023] The user can pull the adjusting ring 14 through an external tool. Affected by the spring sleeve arranged between the limit rod 13 and the mounting sleeve 12, the limit rod 13 is driven to move outward, reducing the clamping pressure of the limit rod 13 on the fitting part 6. Then, the hammer head main body 9 is embedded in the inner position of the fitting part 6, so that the fitting part 6 is correspondingly embedded in the fitting groove on the surface of the hammer head main body 9 to form clamping and fixing of the hammer head main body 9. After installation, affected by the limit rod 13, the fitting part 6 can effectively ensure the longitudinal clamping stability of the hammer head main body 9. The plugging protrusion 15 is correspondingly embedded in the second positioning groove 8, which can effectively ensure the lateral clamping stability of the fitting part 6 on the hammer head main body 9, avoiding the dislocation of the hammer head main body 9 during subsequent vibration. The fitting part 6 itself is fan-shaped, and after being fitted with the hammer head main body 9, it can effectively prevent the hammer head main body 9 from having a vertical offset.

[0024] The working principle of the present utility model is as follows: In the subsequent vibration dust removal process of the device, the vibration structure 3 realizes the vibration activity with the rotation of the shaft body 2. During the vibration process, the fitting part 6 cooperates with the limit component at the outer side position to effectively ensure the force stability of all directions of the hammer head main body 9. The whole process does not require screw connection and fixation, effectively avoiding the situation that after long-term use of the traditional vibration structure, the bolts are prone to loosen under knocking and vibration, resulting in the separation of the swing rod and generating potential safety hazards.

[0025] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model are implemented according to the conventional means in the art without special explanation and limitation.

Claims

1. A mechanical vibration type electric precipitator structure, characterized in that: The invention comprises an outer bracket (1) and an axle (2) which are fixedly connected. A rapping structure (3) is sleeved on the axle (2). The rapping structure (3) comprises a connecting assembly (5) and a swinging rod (4) which are fixedly connected. The connecting assembly (5) and the axle (2) are matched and connected. A fitting part (6) is arranged at the bottom end of the swinging rod (4). A hammer head body (9) is embedded in the inner side of the fitting part (6). A limiting assembly is fixedly connected to the outer side of the hammer head body (9). A first positioning groove (7) and a second positioning groove (8) are provided on the surface of the fitting part (6). The limiting assembly is matched and arranged with the fitting part (6). The swinging rod (4) is arranged in an "S" shape as a whole and has two groups which are fixedly connected to the two sides of the connecting assembly (5).

2. A mechanical vibration type electrostatic precipitator structure according to claim 1, characterized in that: The engaging portion (6) is arranged in a fan-shaped and inclined manner, and fan-shaped engaging grooves are arranged on both sides of the surface of the hammer head body (9) corresponding to the engaging portion (6).

3. A mechanical vibration type electrostatic precipitator structure according to claim 1, characterized in that: The second positioning groove (8) is opened in a transverse rectangular shape along one side of the surface of the engaging portion (6), while the first positioning groove (7) is arranged in a circular groove.

4. A mechanical vibration type electrostatic precipitator structure according to claim 1, characterized in that: The limiting assembly comprises an outer limiting cover (10), a connecting portion (11), a mounting sleeve (12), a limiting rod (13), an adjusting ring (14) and a plug-in protrusion (15); the connecting portion (11) and the outer limiting cover (10) are integrally arranged and located at an edge position on one side of the inner end of the outer limiting cover (10).

5. A mechanical vibration type electrostatic precipitator structure according to claim 4, characterized in that: The connecting portion (11) is fixedly connected to the hammer head body (9), the mounting sleeve (12) penetrates the outer limiting cover (10) and extends inwardly, the limiting rod (13) is movably embedded in the mounting sleeve (12), the adjusting ring (14) and the outer end of the limiting rod (13) are fixedly connected, and the plug-in protrusion (15) is integrally and transversely fixedly connected to the inner upper side of the outer limiting cover (10).

6. A mechanical vibration type electrostatic precipitator structure according to claim 5, characterized in that: The outer limiting cover (10) is arranged in a semicircular shape as a whole and is located on the outer surface of the hammer head body (9). The limiting rod (13) and the mounting sleeve (12) are movably connected via a spring sleeve. The limiting rod (13) is correspondingly embedded in the first positioning groove (7) and the plug-in protrusion (15) is correspondingly embedded in the second positioning groove (8).

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