Gas purification device based on electrostatic adsorption

Abstract

The utility model relates to the technical field of gas purification devices, and discloses a gas purification device based on electrostatic adsorption, the gas purification device comprises an electrostatic dust collector body and a top sealing plate, and a connecting port matched with the top sealing plate is formed in the top end of the electrostatic dust collector body; the top sealing plate is mounted at the top of the electrostatic dust collector body and forms a sealing state with the electrostatic dust collector body; a first fixing plate and a second fixing plate are fixed to the two sides of the electrostatic dust collector body correspondingly. A positioning plate is arranged, an inserting hole is formed in the positioning plate, a translation mechanism achieved through two sets of bidirectional threaded rods is arranged on an electrostatic dust collector body, when the bidirectional threaded rods are rotated, two L-shaped rotary connection plates rotationally connected to the bidirectional threaded rods move close to each other or away from each other, and then inserting columns are inserted into or away from the inserting hole at the same time; and therefore, the functions of quick mounting and dismounting are realized, the subsequent maintenance work of the device is further facilitated, and the practicability is improved.

Description

Technical Field

[0001] The present application relates to the technical field of gas purification devices, and in particular to a gas purification device based on electrostatic adsorption. Background Art

[0002] Electrostatic dust removal is a process of removing dust by generating static electricity through a device, which causes the static electricity to absorb dust. There are many electrostatic dust removal devices available.

[0003] Electrostatic precipitators often need to be inspected and maintained after being used for a period of time. Workers need to remove the device casing, check whether there is too much dust accumulated inside and clean it out. The traditional electrostatic precipitator casing is fixed with several bolts or screws. Even if one of the covers is removed, it takes time to remove the bolts or screws, which not only reduces the maintenance efficiency, but also wastes time and makes it inconvenient to quickly inspect and repair the dust collector. Utility Model Content

[0004] In order to solve the problem, the present application provides a gas purification device based on electrostatic adsorption.

[0005] The present application provides a gas purification device based on electrostatic adsorption, which adopts the following technical solution:

[0006] A gas purification device based on electrostatic adsorption includes an electrostatic precipitator body and a top sealing plate. A connection port adapted to the top sealing plate is provided at the top of the electrostatic precipitator body, and the top sealing plate is installed on the top of the electrostatic precipitator body to form a sealed state with the electrostatic precipitator body; a No. 1 fixing plate and a No. 2 fixing plate are fixed on both sides of the electrostatic precipitator body, and the No. 1 fixing plate and the No. 2 fixing plate are in the same plane; and an installation mechanism is also included, which is used to limit and fix the top sealing plate on the electrostatic precipitator body.

[0007] Optionally, the mounting mechanism includes two bidirectional threaded rods rotatably connected between the first fixing plate and the second fixing plate, a pair of L-shaped screw-on plates are threadedly screwed on the bidirectional threaded rods, and opposite surfaces of the two L-shaped screw-on plates are fixed with insertion columns.

[0008] Optionally, a pair of positioning plates are fixed on both sides of the top sealing plate, and the positioning plates are provided with insertion holes that are compatible with the insertion columns.

[0009] Optionally, a guide rod is fixed between the first fixing plate and the second fixing plate, and the guide rod passes through the two L-shaped rotational plates and is slidably connected to the L-shaped rotational plates.

[0010] Optionally, a manual knob is fixed to one end of the bidirectional threaded rod.

[0011] Optionally, a handle is fixed to the top of the top sealing plate.

[0012] Optionally, a chamfer is provided at the edge of the slot of the insertion hole.

[0013] In summary, this application has the following beneficial technical effects:

[0014] By setting a positioning plate, opening an insertion hole on the positioning plate, and setting two sets of bidirectional threaded rods on the electrostatic precipitator body to realize a translation mechanism, when the bidirectional threaded rod is rotated, the two L-shaped screw-on plates screwed thereon move closer to or away from each other, so that the insertion columns are inserted into or away from the insertion holes at the same time, thereby realizing the function of quick installation and disassembly, further facilitating the subsequent maintenance work of the device and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 yes Figure 1 Schematic diagram of the structure with the middle part shifted;

[0017] Figure 3 yes Figure 2 A in the figure is an enlarged structural diagram.

[0018] Explanation of the accompanying symbols: 1. Electrostatic precipitator body; 2. Top sealing plate; 3. Handle; 4. Positioning plate; 5. Fixing plate No. 1; 6. Fixing plate No. 2; 7. Bidirectional threaded rod; 8. L-shaped screw plate; 9. Manual knob; 10. Guide rod; 11. Insertion column; 12. Connection port; 13. Insertion hole; 14. Chamfer. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-Figure 3 This application is described in further detail.

[0020] The embodiment of the present application discloses a gas purification device based on electrostatic adsorption. Figure 1-Figure 3, a gas purification device based on electrostatic adsorption, comprising an electrostatic precipitator body 1 and a top sealing plate 2, a handle 3 is fixed on the top of the top sealing plate 2, and a connection port 12 adapted to the top sealing plate 2 is provided at the top of the electrostatic precipitator body 1, and the top sealing plate 2 is installed on the top of the electrostatic precipitator body 1 to form a sealed state with the electrostatic precipitator body 1; a No. 1 fixing plate 5 and a No. 2 fixing plate 6 are fixed on both sides of the electrostatic precipitator body 1, and the No. 1 fixing plate 5 and the No. 2 fixing plate 6 are in the same plane; it also includes an installation mechanism, which is used to limit and fix the top sealing plate 2 on the electrostatic precipitator body 1, and the installation mechanism includes two bidirectional threaded rods 7 that are respectively rotatably connected between the No. 1 fixing plate 5 and the No. 2 fixing plate 6, a manual knob 9 is fixed at one end of the bidirectional threaded rod 7, and a pair of L-shaped screw-on plates 8 are screwed on the bidirectional threaded rod 7, and the opposite surfaces of the two L-shaped screw-on plates 8 are fixed with insertion columns 11.

[0021] A pair of positioning plates 4 are fixed on both sides of the top sealing plate 2. The positioning plates 4 are provided with insertion holes 13 adapted to the insertion columns 11. A guide rod 10 is fixed between the No. 1 fixing plate 5 and the No. 2 fixing plate 6. The guide rod 10 passes through the two L-shaped rotating plates 8 and is slidably connected to the L-shaped rotating plates 8. The guide rod 10 can prevent the two L-shaped rotating plates 8 from rotating and can keep them moving in a stable state. The notch edge of the insertion hole 13 is provided with a chamfer 14, which increases the insertion hole 1 3. The aperture of the edge of the slot is large enough to facilitate the insertion of the plug-in column 11. During installation, the top sealing plate 2 is buckled into the connecting port 12 and adjusted to be flush and stable with the electrostatic precipitator body 1. At this time, the plug-in column 11 and the plug-in hole 13 are in the same straight line. Then, the manual knob 9 is turned clockwise in sequence, and the two L-shaped screw-on plates 8 move closer to each other. The two L-shaped screw-on plates 8 are respectively close to the positioning plate 4 until the plug-in column 11 is inserted into the plug-in hole 13. The installation and fixation are completed. The operation is simple, convenient and fast.

[0022] The implementation principle of a gas purification device based on electrostatic adsorption in the embodiment of the present application is as follows: during installation, the top sealing plate 2 is buckled into the connection port 12, and after being adjusted to be flush and stable with the electrostatic precipitator body 1, the insertion column 11 and the insertion hole 13 are in the same straight line, and then the manual knob 9 is turned clockwise in sequence, and the two L-shaped screw-on plates 8 move closer to each other, and the two L-shaped screw-on plates 8 are respectively close to the positioning plate 4 until the insertion column 11 is inserted into the insertion hole 13, and the installation and fixation are completed, which is simple, convenient and fast to operate; by setting the positioning plate 4, the insertion hole 13 is opened on the positioning plate 4, and a translation mechanism is realized by setting two groups of bidirectional threaded rods 7 on the electrostatic precipitator body 1, when the bidirectional threaded rod 7 is rotated, the two L-shaped screw-on plates 8 screwed thereon are moved closer to or away from each other, and then the insertion column 11 is inserted into or away from the insertion hole 13 at the same time, thereby realizing the function of quick installation and disassembly, further facilitating the subsequent maintenance work of the device, and improving practicality.

[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0024] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0025] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0026] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A gas purification device based on electrostatic adsorption, comprising an electrostatic precipitator body (1) and a top cover plate (2), characterized in that: A connection port (12) adapted to the top sealing plate (2) is provided at the top of the electrostatic precipitator body (1); the top sealing plate (2) is installed on the top of the electrostatic precipitator body (1) to form a sealed state with the electrostatic precipitator body (1); A first fixing plate (5) and a second fixing plate (6) are fixed on both sides of the electrostatic precipitator body (1), and the first fixing plate (5) and the second fixing plate (6) are located in the same plane; It also includes a mounting mechanism, which is used to positionally fix the top sealing plate (2) on the electrostatic precipitator body (1).

2. A gas purification device based on electrostatic adsorption according to claim 1, characterized in that: The mounting mechanism comprises two bidirectional threaded rods (7) respectively rotatably connected between the first fixing plate (5) and the second fixing plate (6); a pair of L-shaped screw-on plates (8) are screwed on the bidirectional threaded rods (7); and opposite surfaces of the two L-shaped screw-on plates (8) are fixed with insertion columns (11).

3. The gas purification device based on electrostatic adsorption according to claim 2, characterized in that: A pair of positioning plates (4) are fixed on both sides of the top sealing plate (2), and the positioning plates (4) are provided with insertion holes (13) adapted to the insertion columns (11).

4. The gas purification device based on electrostatic adsorption according to claim 2, characterized in that: A guide rod (10) is fixed between the first fixing plate (5) and the second fixing plate (6), and the guide rod (10) passes through the two L-shaped rotating plates (8) and is slidably connected to the L-shaped rotating plates (8).

5. The gas purification device based on electrostatic adsorption according to claim 2, characterized in that: A manual knob (9) is fixed to one end of the bidirectional threaded rod (7).

6. The gas purification device based on electrostatic adsorption according to claim 1, characterized in that: A handle (3) is fixed on the top of the top sealing plate (2).

7. The gas purification device based on electrostatic adsorption according to claim 3, characterized in that: The notch edge of the insertion hole (13) is provided with a chamfer (14).

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