An electrical precipitator optimization device

Abstract

The utility model relates to dust remover optimization technical field, concretely relates to a kind of electric precipitator optimization device, including upper seal cover, the upper seal cover is fixedly connected with cloth bag by sealing clamp, the outside fixed connection of upper seal cover has installation support, and the lower end of installation support is fixed in the upper of base.The utility model passes through the outside air of starting high pressure fan and enters dust-settling chamber in filter screen plate, to realize the preliminary filtration of air by filter screen plate, and the particle filtered falls in the storage of collection box, plays primary dust removal effect, then the air of filter screen plate primary filtration is conveyed to the inside of upper seal cover by high pressure fan through pipe body, cloth bag is fixedly connected by sealing clamp to upper seal cover, according to the air-permeable principle of cloth bag, to play the secondary filtration storage effect of air by cloth bag, thus play secondary dust-settling treatment effect, the dust particle filtered at the bottom of filter screen plate is cleaned by the movement of cleaning assembly to make brush plate.

Description

Technical Field

[0001] This utility model relates to the field of dust collector optimization technology, specifically to an electrostatic precipitator optimization device. Background Technology

[0002] The function of an electrostatic precipitator is to remove particulate matter from the flue gas emitted by coal-fired or oil-fired boilers, thereby significantly reducing the amount of dust emitted into the atmosphere. This is an important environmental protection device for improving environmental pollution and air quality. In industrial production processes, dust pollution has always been a key area of ​​environmental governance. As a highly efficient dust removal device, electrostatic precipitators are widely used in industries such as power, metallurgy, and chemicals.

[0003] Common dust removal structures need to thoroughly purify dust particles in the air. If dust reduction is not achieved, the dust content in the emitted gas will exceed the standard and need to meet increasingly stringent environmental protection standards. At the same time, most electrostatic precipitators use multi-stage filter plates inside to achieve dust reduction.

[0004] The filter screen in existing electrostatic precipitators, as a core component, is highly susceptible to clogging by dust particles during long-term use. Existing dust removal equipment requires an efficient automatic cleaning mechanism; otherwise, severe clogging will occur. Dust accumulation on the filter screen increases equipment resistance, thereby reducing dust removal efficiency. Therefore, an optimization device for electrostatic precipitators is needed. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides an electrostatic precipitator optimization device, which can effectively solve the problem of dust collector optimization in the existing technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution: This utility model provides an optimization device for an electrostatic precipitator, including an upper cover. A cloth bag is fixedly connected to the upper cover by a sealing clamp. An installation bracket is fixedly connected to the outside of the upper cover. The lower end of the installation bracket is fixed above a base. A primary dust collection assembly is fixedly connected to the top of the base. The primary dust collection assembly includes a dust collection box. The end of the input pipe of the dust collection box is fixedly connected to the end of the output pipe of a high-pressure blower. The base of the high-pressure blower is fixed to the top surface of the base. A collection box is inserted inside the dust collection box. A filter screen installation port is opened on the top surface of the dust collection box. A filter screen plate is movably installed in the filter screen installation port. The end of the output pipe of the high-pressure blower passes through the top of the upper cover.

[0007] According to some embodiments of the present invention, the bottom of the filter screen plate is attached to the top of the brush plate, and the base of the brush plate is fixed to the top of the inner frame of the cleaning assembly by bolts.

[0008] According to some embodiments of the present invention, the cleaning component includes a movable frame, an integrally formed guide block is provided on the side of the movable frame, the guide block is slidably connected to the guide groove, and the cleaning component is opened on the inner wall of the dust collection box.

[0009] According to some embodiments of this utility model, a servo motor is fixedly connected to the inner wall of the side plate of the movable frame, and a gear is fixedly connected to the end of the output shaft of the servo motor. The teeth of the gear mesh with the bottom teeth of the rack, and the top of the rack is fixedly connected to the inner top surface of the dust collection box.

[0010] According to some embodiments of the present invention, a cavity groove is provided in the side plate of the movable frame, and a striking block is movably installed in the cavity groove. The striking block and the arc-shaped protrusion are configured to cooperate with each other. The arc-shaped protrusion is located at the bottom of the frame of the filter screen plate, and the outside of the striking block is movably connected to the cavity groove.

[0011] According to some embodiments of the present invention, the top of the striking block is arranged in an arc shape, and the striking blocks are arranged in two sets, with the two sets of striking blocks being symmetrical about the central axis of the moving frame.

[0012] According to some embodiments of the present invention, the arc-shaped protrusions are configured in multiple groups, and the multiple groups of arc-shaped protrusions are evenly distributed at the bottom of the frame of the filter screen.

[0013] Beneficial effects The technical solution provided by this utility model has the following advantages compared with the known prior art: 1. By starting the high-pressure blower, external air passes through the filter screen and enters the dust collection box, thus achieving preliminary filtration of the air through the filter screen. The filtered particles fall into the collection box and are collected, achieving a primary dust removal effect. Then, the high-pressure blower transports the air filtered by the filter screen through the pipe to the inside of the upper cover. The upper cover is fixed to the cloth bag with sealing clamps. Based on the air permeability principle of the cloth bag, the air is filtered and collected through the cloth bag, thus achieving a secondary dust removal effect. The movement of the cleaning component causes the brush plate to sweep the dust particles filtered at the bottom of the filter screen.

[0014] 2. By connecting the external movable guide block to the guide groove, the moving frame moves within the dust settling box, thus limiting and guiding its movement. By activating the servo motor, the gear meshes with the rack, allowing the moving frame to reciprocate within the dust settling box. This causes the brush plate to automatically reciprocate at the bottom of the filter screen. As the moving frame reciprocates within the dust settling box, the spring force of the return spring causes the striking block to strike the arc-shaped protrusion. This strike causes the filter screen to vibrate, dislodging the filtered particles at the bottom of the filter screen and collecting them in the collection box. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model; Figure 2 This is a three-dimensional structural diagram of the primary dust suppression component of this utility model; Figure 3 This is a three-dimensional top view of the primary dust suppression component of this utility model; Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure of the middle AA section; Figure 5 for Figure 4 Enlarged structural diagram at point A in the middle; Figure 6 This is a schematic diagram showing the positional relationship between the cleaning components and the rack.

[0017] Reference numerals: 1. Base; 2. Mounting bracket; 3. Upper cover; 4. Sealing clamp; 5. Fabric bag; 6. Primary dust suppression assembly; 61. Dust suppression box; 62. Filter screen installation port; 63. Filter screen plate; 64. Collection box; 65. High-pressure blower; 7. Cleaning assembly; 71. Moving frame; 72. Cavity groove; 73. Return spring; 74. Striking block; 75. Servo motor; 76. Guide block; 77. Guide groove; 78. Gear; 8. Rack; 9. Brush plate; 10. Arc-shaped protrusion. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0019] The present invention will be further described below with reference to the embodiments.

[0020] See attached document Figure 1-6An electrostatic precipitator optimization device includes an upper cover 3, to which a cloth bag 5 is fixedly connected via a sealing clamp 4. An installation bracket 2 is fixedly connected to the outside of the upper cover 3, with its lower end fixed above a base 1. A primary dust settling assembly 6 is fixedly connected above the base 1. The primary dust settling assembly 6 includes a dust settling box 61. The end of the input pipe of the dust settling box 61 is fixedly connected to the end of the output pipe of a high-pressure blower 65. The base of the high-pressure blower 65 is fixed to the top surface of the base 1. A collection box 64 is inserted inside the dust settling box 61. A filter screen installation port 62 is provided on the top surface of the dust settling box 61, and a filter screen plate is movably installed in the filter screen installation port 62. 63. The output pipe of the high-pressure blower 65 extends through the top of the upper cover 3. When the high-pressure blower 65 is started, external air passes through the filter screen 63 and enters the dust collection box 61, thus achieving preliminary filtration of the air through the filter screen 63. The filtered particles fall into the collection box 64 for collection, achieving a primary dust removal effect. Then, the high-pressure blower 65 transports the air that has been initially filtered by the filter screen 63 through the pipe to the inside of the upper cover 3. The upper cover 3 is fixedly connected to the cloth bag 5 by the sealing clamp 4. Based on the air permeability principle of the cloth bag 5, the air is filtered and collected through the cloth bag 5, thus achieving a secondary dust removal effect.

[0021] According to some embodiments of the present invention, the bottom of the filter screen plate 63 is attached to the top of the brush plate 9, and the base of the brush plate 9 is fixed to the top of the inner frame of the cleaning assembly 7 by bolts. By attaching the top of the brush plate 9 to the bottom of the filter screen plate 63, when the cleaning assembly 7 moves in the dust settling box 61, the movement of the cleaning assembly 7 causes the brush plate 9 to clean the dust particles filtered off the bottom of the filter screen plate 63.

[0022] In the above technical solution, by starting the high-pressure blower 65, external air passes through the filter screen 63 and enters the dust settling box 61, thereby achieving preliminary filtration of the air through the filter screen 63. The filtered particles fall into the collection box 64 for collection, achieving a primary dust removal effect. Then, the high-pressure blower 65 transports the air that has been initially filtered by the filter screen 63 through the pipe to the inside of the upper cover 3. The upper cover 3 is fixedly connected to the cloth bag 5 by the sealing clamp 4. Based on the air permeability principle of the cloth bag 5, the air is filtered and collected through the cloth bag 5, thus achieving a secondary dust removal effect. By attaching the top of the brush plate 9 to the bottom of the filter screen 63, when the cleaning component 7 moves in the dust settling box 61, the movement of the cleaning component 7 causes the brush plate 9 to sweep the dust particles filtered at the bottom of the filter screen 63.

[0023] According to some embodiments of the present invention, the cleaning component 7 includes a movable frame 71, and an integrally formed guide block 76 is provided on the side of the movable frame 71. The outer side of the guide block 76 is slidably connected to the guide groove 77. The cleaning component 7 is opened on the inner wall of the dust settling box 61. By providing an integrally formed guide block 76 on the side of the movable frame 71 and then movably connecting the outer side of the guide block 76 to the guide groove 77, the movable frame 71 is limited and guided in its movement within the dust settling box 61.

[0024] According to some embodiments of this utility model, a servo motor 75 is fixedly connected to the inner wall of the side plate of the movable frame 71, and a gear 78 is fixedly connected to the end of the output shaft of the servo motor 75. The teeth of the gear 78 mesh with the bottom teeth of the rack 8, and the top of the rack 8 is fixedly connected to the inner top surface of the dust settling box 61. By starting the servo motor 75, the gear 78 meshes with the rack 8, so the movable frame 71 can reciprocate in the dust settling box 61. Therefore, the movable frame 71 drives the brush plate 9 to automatically reciprocate the bottom of the filter screen plate 63.

[0025] According to some embodiments of this utility model, a cavity groove 72 is provided in the side plate of the movable frame 71, and a striking block 74 is movably installed in the cavity groove 72. The striking block 74 and the arc-shaped protrusion 10 are configured to cooperate with each other. The arc-shaped protrusion 10 is located at the bottom of the frame of the filter screen plate 63. The outside of the striking block 74 is movably connected to the cavity groove 72. When the movable frame 71 moves back and forth in the dust settling box 61, the spring force of the return spring 73 causes the striking block 74 to strike the arc-shaped protrusion 10. Thus, when the striking block 74 strikes the arc-shaped protrusion 10, the filter screen plate 63 can vibrate. Therefore, the particles filtered out at the bottom of the filter screen plate 63 fall into the collection box 64 for collection.

[0026] In the above technical solution, by setting an integrally formed guide block 76 on the side of the moving frame 71, and then movably connecting the external part of the guide block 76 to the guide groove 77, the moving frame 71 is limited and guided in the dust settling box 61. By starting the servo motor 75, the gear 78 meshes with the rack 8, so the moving frame 71 can move back and forth in the dust settling box 61. Therefore, the moving frame 71 drives the brush plate 9 to automatically move back and forth on the bottom of the filter screen plate 63. When the moving frame 71 moves back and forth in the dust settling box 61, the elasticity of the return spring 73 causes the striking block 74 to strike the arc-shaped protrusion 10. When the striking block 74 strikes the arc-shaped protrusion 10, the filter screen plate 63 vibrates, so the particles filtered at the bottom of the filter screen plate 63 fall into the collection box 64 for collection.

[0027] Working Principle: When the high-pressure blower 65 is activated, external air passes through the filter plate 63 into the dust collection box 61, achieving initial filtration of the air by the filter plate 63. The filtered particles fall into the collection box 64 for collection, achieving a primary dust removal effect. Then, the high-pressure blower 65 transports the air initially filtered by the filter plate 63 through the pipe to the inside of the upper cover 3. The upper cover 3 is fixedly connected to the cloth bag 5 by the sealing clamp 4. Based on the air permeability principle of the cloth bag 5, the air is filtered and collected through the cloth bag 5, thus achieving a secondary dust removal effect. When the cleaning component 7 moves within the dust collection box 61, the movement of the cleaning component 7 causes the brush plate 9 to sweep away the dust particles filtered at the bottom of the filter plate 63. An integrally formed guide block 76 is provided on the side of the movable frame 71, and the external part of the guide block 76 is movably connected to the guide groove 77, thereby limiting and guiding the movement of the movable frame 71 in the dust settling box 61. By activating the servo motor 75, the gear 78 meshes with the rack 8, so the movable frame 71 can reciprocate in the dust settling box 61. Therefore, the movable frame 71 drives the brush plate 9 to automatically reciprocate the bottom of the filter screen plate 63. When the movable frame 71 reciprocates in the dust settling box 61, the elastic force of the return spring 73 causes the striking block 74 to strike the arc-shaped protrusion 10. Thus, when the striking block 74 strikes the arc-shaped protrusion 10, the filter screen plate 63 vibrates, so the particles filtered at the bottom of the filter screen plate 63 fall into the collection box 64 for collection.

[0028] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. An optimization device for an electrostatic precipitator, characterized in that: The system includes an upper cover (3), which is fixedly connected to a cloth bag (5) by a sealing clamp (4). An installation bracket (2) is fixedly connected to the outside of the upper cover (3). The lower end of the installation bracket (2) is fixed above the base (1). A primary dust suppression assembly (6) is fixedly connected above the base (1). The primary dust suppression assembly (6) includes a dust suppression box (61). The end of the input pipe of the dust suppression box (61) is fixedly connected to the end of the output pipe of a high-pressure blower (65). The base of the high-pressure blower (65) is fixed on the top surface of the base (1). A collection box (64) is inserted inside the dust suppression box (61). A filter screen installation port (62) is opened on the top surface of the dust suppression box (61). A filter screen plate (63) is movably installed in the filter screen installation port (62). The end of the output pipe of the high-pressure blower (65) passes through the top of the upper cover (3).

2. The electrostatic precipitator optimization device according to claim 1, characterized in that: The bottom of the filter screen (63) is attached to the top of the brush plate (9), and the base of the brush plate (9) is fixed to the top of the inner frame of the cleaning assembly (7) by bolts.

3. The electrostatic precipitator optimization device according to claim 2, characterized in that: The cleaning component (7) includes a movable frame (71), and an integrally formed guide block (76) is provided on the side of the movable frame (71). The guide block (76) is slidably connected to the guide groove (77) on the outside. The cleaning component (7) is opened on the inner wall of the dust settling box (61).

4. The electrostatic precipitator optimization device according to claim 3, characterized in that: A servo motor (75) is fixedly connected to the inner wall of the side plate of the movable frame (71). A gear (78) is fixedly connected to the end of the output shaft of the servo motor (75). The teeth of the gear (78) mesh with the bottom teeth of the rack (8). The top of the rack (8) is fixedly connected to the inner top surface of the dust collection box (61).

5. The electrostatic precipitator optimization device according to claim 4, characterized in that: The side plate of the movable frame (71) is provided with a cavity groove (72), and a striking block (74) is movably installed in the cavity groove (72). The striking block (74) and the arc-shaped protrusion (10) are matched and arranged together. The arc-shaped protrusion (10) is set at the bottom of the frame of the filter screen plate (63), and the outside of the striking block (74) is movably connected to the cavity groove (72).

6. The electrostatic precipitator optimization device according to claim 5, characterized in that: The top of the striking block (74) is set in an arc shape. There are two sets of striking blocks (74), and the two sets of striking blocks (74) are symmetrical about the central axis of the moving frame (71).

7. The electrostatic precipitator optimization device according to claim 5, characterized in that: The arc-shaped protrusions (10) are configured in multiple groups, and the multiple groups of arc-shaped protrusions (10) are evenly distributed at the bottom of the frame of the filter screen plate (63).

Images