High-voltage electrostatic oil removal tail gas purification equipment

Abstract

The utility model discloses high-voltage electrostatic oil removal tail gas purification equipment which comprises a high-voltage electrostatic oil remover body, a dust collection unit is installed in the high-voltage electrostatic oil remover body, a locking assembly for limiting the dust collection unit is arranged on the front face of the high-voltage electrostatic oil remover body, and a connecting frame is fixedly connected to the back face of a sealing plate. A connecting hole is formed in the front face of the high-voltage electrostatic degreaser body, the dust collection electrode plate is slidably clamped into the connecting frame, the outer wall of the dust collection electrode plate is slidably clamped with an inner cavity of the mounting hole, and a handle is fixedly connected to the front face of the sealing plate. According to the high-voltage electrostatic degreaser, the high-voltage electrostatic degreaser body, the dust collection unit and the locking assembly are used in a matched mode, under the action of the locking assembly, the sealing plate, the connecting frame, the dust collection electrode plate and the sealing frame can be stably installed on the high-voltage electrostatic degreaser body in a combined mode, limitation of the locking assembly is relieved, and then the dust collection electrode plate can be directly pulled out; and cleaning and maintenance are carried out.

Description

Technical Field

[0001] The utility model relates to the field of purification equipment, in particular to high-voltage electrostatic oil removal tail gas purification equipment. Background Art

[0002] High-voltage electrostatic oil removal is a technology commonly used in exhaust gas purification. Its principle mainly involves electrostatic adsorption and removal of particulate matter and oil smoke in exhaust gas. High-voltage electrostatic oil removal equipment usually consists of a pretreatment unit, a high-voltage electrostatic oil remover, a dust collecting electrode, a high-voltage power supply and a control system.

[0003] Among them, the dust collecting electrode is one of the key components in the high-voltage electrostatic oil precipitator, which is usually made of conductive materials. When the particulate matter and oil smoke in the exhaust gas are charged, they will be attracted to the surface of the dust collecting electrode and finally deposited on the dust collecting electrode.

[0004] When in use, the dust collecting electrodes are usually directly fixed to the inside of the high-voltage electrostatic oil removal equipment shell by using frames, bolts and fixings. Therefore, after the dust collecting electrodes have been used for a period of time, a certain amount of particulate matter and oil smoke will be deposited on the outside of the dust collecting electrodes, so they need to be replaced and maintained regularly. However, the dust collecting electrodes installed directly by using frames, bolts and fixings are not convenient for disassembly, replacement and maintenance. Utility Model Content

[0005] The purpose of the utility model is to provide a high-voltage electrostatic oil removal tail gas purification device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-voltage electrostatic oil removal tail gas purification device, comprising a high-voltage electrostatic oil remover main body;

[0007] A dust collecting unit is installed inside the main body of the high-voltage electrostatic oil remover, and a locking assembly for limiting the position of the dust collecting unit is arranged on the front of the main body of the high-voltage electrostatic oil remover. The dust collecting unit includes:

[0008] A sealing plate and a connecting frame, wherein the connecting frame is fixedly connected to the back of the sealing plate, and a connecting hole matching the connecting frame is provided on the front of the main body of the high-voltage electrostatic oil remover;

[0009] The dust collecting electrode plate is slidably clamped in the interior of the connecting frame.

[0010] Preferably, a mounting hole is provided at the top of the connecting frame, the outer wall of the dust collecting electrode plate is slidably engaged with the inner cavity of the mounting hole, and a handle is fixedly connected to the front side of the sealing plate.

[0011] Preferably, a sealing frame is fixedly connected to the front of the high-voltage electrostatic oil remover body, the outer wall of the sealing plate is slidably sleeved with the sealing frame, and a sealing gasket is fixedly connected to the side of the sealing plate facing the high-voltage electrostatic oil remover body.

[0012] Preferably, the locking assembly comprises:

[0013] A fixing plate, the fixing plate being fixedly connected to the top of the front side of the main body of the high-voltage electrostatic oil remover;

[0014] A locking rod, the outer wall of which is slidably inserted and sleeved with the fixing plate, and the top of the sealing frame and the top of the sealing plate are both provided with positioning holes that match the locking rod.

[0015] Preferably, the outer wall of the locking rod is fixedly sleeved with a limiting ring, the outer wall of the locking rod is slidably sleeved with a limiting spring, the limiting spring is located between the limiting ring and the fixed plate, the top of the locking rod is fixedly connected to a limiting block, and the top of the limiting block is fixedly connected with a pull ring.

[0016] Preferably, a limit plate is provided on the front of the main body of the high-voltage electrostatic oil remover, the limit plate is located between the sealing frame and the limit ring, and the outer wall of the locking rod is slidably inserted and sleeved with the limit plate.

[0017] Preferably, a fixing rod is symmetrically fixedly connected to the front side of the fixing plate, a pin is symmetrically fixedly connected to the front side of the limiting plate, and a hook matching the fixing rod is rotatably connected to the outer wall of the pin.

[0018] Technical effects and advantages of the utility model:

[0019] The utility model utilizes the coordinated use of a high-voltage electrostatic oil remover main body, a dust collecting unit and a locking assembly; the dust collecting unit includes a sealing plate, a connecting frame, a dust collecting electrode plate and a sealing frame; under the action of the locking assembly, the sealing plate, the connecting frame, the dust collecting electrode plate and the sealing frame can be stably combined and installed on the high-voltage electrostatic oil remover main body; and by releasing the limitation of the locking assembly, the dust collecting electrode plate can be directly pulled out for cleaning and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 It is a schematic diagram of the explosion structure at the connection frame of the utility model.

[0022] Figure 3 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. High-voltage electrostatic oil remover body; 2. Dust collecting unit; 21. Sealing plate; 22. Connecting frame; 23. Dust collecting electrode plate; 24. Mounting hole; 25. Sealing frame; 26. Handle; 3. Locking assembly; 31. Fixing plate; 32. Locking rod; 33. Limiting plate; 34. Limiting ring; 35. Limiting spring; 36. Limiting block; 37. Pull ring; 38. Fixing rod; 39. Pin; 310. Hook. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-3 A high-voltage electrostatic oil removal exhaust gas purification device is shown, comprising a high-voltage electrostatic oil remover body 1, a dust collecting unit 2 is installed inside the high-voltage electrostatic oil remover body 1, a locking assembly 3 for limiting the dust collecting unit 2 is arranged on the front of the high-voltage electrostatic oil remover body 1, the dust collecting unit 2 comprises a sealing plate 21, a connecting frame 22 and a dust collecting electrode plate 23, the connecting frame 22 is fixedly connected to the back of the sealing plate 21, a connecting hole matching the connecting frame 22 is opened on the front of the high-voltage electrostatic oil remover body 1, the dust collecting electrode plate 23 is slidably engaged with the inside of the connecting frame 22, when the locking assembly 3 locks the sealing plate 21, the dust collecting electrode plate 23 can be stably installed inside the high-voltage electrostatic oil remover body 1 to work, when the locking assembly 3 is released from the sealing plate 21, the sealing plate 21 can be directly used to drive the dust collecting electrode plate 23 to be pulled out of the high-voltage electrostatic oil remover body 1, and then the dust collecting electrode plate 23 can be directly disassembled and maintained.

[0026] Specifically, a mounting hole 24 is provided at the top of the connecting frame 22, and the outer wall of the dust collecting electrode plate 23 is slidably engaged with the inner cavity of the mounting hole 24, so that when the sealing plate 21 drives the connecting frame 22 to be pulled out from the inside of the high-voltage electrostatic oil remover body 1, the dust collecting electrode plate 23 can be directly removed, and a handle 26 is fixedly connected to the front of the sealing plate 21, and a sealing frame 25 is fixedly connected to the front of the high-voltage electrostatic oil remover body 1. The outer wall of the sealing plate 21 is slidably engaged with the sealing frame 25, and a sealing gasket is fixedly connected to the side of the sealing plate 21 facing the high-voltage electrostatic oil remover body 1. The sealing frame 25 and the sealing gasket can improve the sealing of the connection between the sealing plate 21 and the connecting hole on the high-voltage electrostatic oil remover body 1.

[0027] Furthermore, the locking assembly 3 includes a fixing plate 31 and a plurality of locking rods 32, the fixing plate 31 is fixedly connected to the top of the front face of the high-voltage electrostatic oil remover body 1, the outer walls of the plurality of locking rods 32 are slidably inserted and sleeved with the fixing plate 31, the top of the sealing frame 25 and the top of the sealing plate 21 are both provided with positioning holes matching the locking rods 32, and the plurality of locking rods 32 on the fixing plate 31 correspond one by one to the plurality of sealing plates 21 on the front face of the high-voltage electrostatic oil remover body 1, the outer wall of the locking rod 32 is fixedly sleeved with a limiting collar 34, the outer wall of the locking rod 32 is slidably sleeved with a limiting spring 35, and the limiting The spring 35 is located between the limiting ring 34 and the fixing plate 31. The limiting spring 35 can give the locking rod 32 an elastic force toward the sealing frame 25 and the sealing plate 21 through the limiting ring 34, so that the locking rod 32 and the positioning holes on the sealing frame 25 and the sealing plate 21 maintain a stable clamping state, thereby ensuring the stability of the installation of the dust collecting unit 2. The top of the locking rod 32 is fixedly connected to the limiting block 36, and the top of the limiting block 36 is fixedly connected with a pull ring 37. The pull ring 37 can be used to drive a locking rod 32 to separate from the sealing plate 21, thereby disassembling a separate dust collecting electrode plate 23.

[0028] The locking rod 32 is slidably inserted into the outer wall of the locking rod 32 by sliding the locking plate 33 upward, and the limiting plate 33 is moved upward so that the limiting plate 33 can drive the locking rods 32 to separate from the sealing plates 21 through the limiting rings 34, so that the multiple dust collecting electrode plates 23 can be directly disassembled. The front side of the fixing plate 31 is symmetrically fixedly connected with the fixing rod 38, and the front side of the limiting plate 33 is symmetrically fixedly connected with the pin 39. The outer wall of the pin 39 is rotatably connected with the fixing rod 38. When the limiting plate 33 drives the multiple locking rods 32 to rise and separate from the sealing plate 21 through the limiting ring 34, the hook 310 can be hooked on the outer wall of the fixing rod 38, so that the limiting plate 33 is in a stable state, driving the multiple locking rods 32 to rise and separate from the sealing plate 21, so as to facilitate the disassembly of the multiple dust collecting electrode plates 23.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-voltage electrostatic de-oiling tail gas purification device, comprising a high-voltage electrostatic de-oiling device body (1); It is characterized in that A dust collecting unit (2) is installed inside the main body (1) of the high-voltage electrostatic oil remover. A locking assembly (3) for limiting the position of the dust collecting unit (2) is arranged on the front of the main body (1) of the high-voltage electrostatic oil remover. The dust collecting unit (2) comprises: A sealing plate (21) and a connecting frame (22), wherein the connecting frame (22) is fixedly connected to the back side of the sealing plate (21), and a connecting hole matching the connecting frame (22) is provided on the front side of the high-voltage electrostatic degreaser body (1); A dust collecting electrode plate (23), wherein the dust collecting electrode plate (23) is slidably engaged with the interior of the connecting frame (22), and a sealing frame (25) is fixedly connected to the front of the high-voltage electrostatic oil remover body (1); The locking assembly (3) comprises: A fixing plate (31), the fixing plate (31) being fixedly connected to the top of the front side of the high-voltage electrostatic oil remover body (1); A locking rod (32), the outer wall of the locking rod (32) is slidably inserted and sleeved with the fixing plate (31), the top of the sealing frame (25) and the top of the sealing plate (21) are both provided with positioning holes matching the locking rod (32), the outer wall of the locking rod (32) is fixedly sleeved with a limiting ring (34), a limiting plate (33) is arranged on the front side of the high-voltage electrostatic oil remover body (1), the limiting plate (33) is located between the sealing frame (25) and the limiting ring (34), and the outer wall of the locking rod (32) is slidably inserted and sleeved with the limiting plate (33).

2. A high-voltage electrostatic deoiling tail gas purification device according to claim 1, characterized in that: A mounting hole (24) is provided at the top of the connecting frame (22), the outer wall of the dust collecting electrode plate (23) is slidably engaged with the inner cavity of the mounting hole (24), and a handle (26) is fixedly connected to the front of the sealing plate (21).

3. A high-voltage electrostatic deoiling tail gas purification device according to claim 2, characterized in that: The outer wall of the sealing plate (21) is slidably sleeved with the sealing frame (25), and a sealing gasket is fixedly connected to the side of the sealing plate (21) facing the high-voltage electrostatic oil remover body (1).

4. The high-voltage electrostatic deoiling tail gas purification equipment according to claim 1 is characterized in that: The outer wall of the locking rod (32) is slidably sleeved with a limit spring (35), the limit spring (35) is located between the limit collar (34) and the fixing plate (31), the top of the locking rod (32) is fixedly connected to a limit block (36), and the top of the limit block (36) is fixedly connected to a pull ring (37).

5. The high-voltage electrostatic deoiling tail gas purification equipment according to claim 4 is characterized in that: The front side of the fixing plate (31) is symmetrically fixedly connected with a fixing rod (38), the front side of the limiting plate (33) is symmetrically fixedly connected with a pin shaft (39), and the outer wall of the pin shaft (39) is rotatably connected with a hook (310) matching the fixing rod (38).

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