Tubular electrostatic smoke removal equipment

Abstract

The utility model belongs to the technical field of smoke removal and dust removal, and particularly relates to tubular static smoke removal equipment which comprises a smoke removal equipment body, the smoke removal equipment body comprises an air pipe and a discharge wire, the discharge wire is a conductive anti-corrosion chain, the conductive anti-corrosion chain is a stainless steel chain, and the air pipe is connected with the discharge wire. A discharge wire of a steel wire rope is transformed into a chain type discharge wire, so that the breakage condition can be effectively avoided, the maintenance is convenient, the maintenance cost is saved, and the product quality is improved to a certain extent; an air quantity distribution plate is arranged in the air bellow body, so that air can enter each air pipe relatively uniformly; at least two layers of insulators are arranged, so that the insulation performance can be improved, and the operation stability and safety are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of smoke removal and dust removal, and specifically relates to a tubular electrostatic smoke removal device. Background Art

[0002] Tubular electrostatic smoke removal equipment uses electrostatic capture to effectively purify oil smoke. Its basic structure generally includes an air duct and a discharge wire. The discharge wire is set in the air duct and is set vertically. The discharge wire is generally connected to the high-voltage positive electrode. A negative plate is set in the air duct or the air duct is directly connected to the negative electrode. The discharge wire (positive electrode) and the air duct (negative electrode) are insulated by an insulating component.

[0003] The discharge conductor in the current structure is generally a steel wire rope, but it is found in actual use that the steel wire rope is easy to break or break somewhere, and may need to be replaced frequently, which is troublesome to maintain and has a high maintenance cost. The reason may be that the steel wire rope is made of fine steel wires. In a high-humidity and high-corrosion environment, the fine steel wires are easy to break during discharge;

[0004] In addition, the air volume of each air duct in the existing structure is not uniform, which affects the smoke removal effect and needs to be optimized and improved. Utility Model Content

[0005] The utility model provides a tubular electrostatic smoke removal device, which can solve the problems pointed out in the background technology.

[0006] A tubular electrostatic smoke removal device comprises a smoke removal device body, wherein the smoke removal device body comprises an air duct and a discharge wire, and the discharge wire is a conductive anti-corrosion chain.

[0007] Preferably, the conductive anti-corrosion chain is a stainless steel chain.

[0008] Preferably, the air duct is a cathode air duct.

[0009] Preferably, the lower end of the discharge wire is connected to a gravity hammer and is limited by a limit frame to prevent it from shaking.

[0010] Preferably, the smoke removal equipment body also includes a wind box body at the bottom, the wind ducts are several, the discharge wires are arranged inside the wind ducts in a one-to-one correspondence, the lower ends of the wind ducts are connected to the wind box body, the wind box body is connected to the air inlet, an air volume distribution plate is provided in the wind box body, and the air volume distribution plate is provided with several air holes corresponding to the bottoms of the several air ducts.

[0011] Preferably, the aperture of the air holes far from the air inlet is smaller than the aperture of the air holes near the air inlet.

[0012] Preferably, the smoke removal equipment body also includes an insulating component.

[0013] Preferably, the insulating assembly includes at least two layers of insulators and a top conductive mounting plate, the upper end of the discharge wire is connected to the top conductive mounting plate, and at least two layers of insulators are arranged between the top conductive mounting plate and the air duct along their height direction.

[0014] Preferably, the upper end of the air duct is connected to a fixing frame, and there are at least two layers of insulators between the fixing frame and the top conductive mounting plate.

[0015] Preferably, adjustable feet are provided below the bellows body.

[0016] Beneficial effects: The utility model has the following beneficial effects:

[0017] 1. Transforming the discharge conductor of the wire rope into a chain-type discharge conductor can effectively avoid the occurrence of breakage, facilitate maintenance, save maintenance costs, and improve product quality to a certain extent;

[0018] 2. An air volume distribution plate is set inside the wind box to ensure that each air duct has relatively uniform air intake;

[0019] 3. Setting at least two layers of insulators can improve insulation performance, operational stability and safety BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 This is a schematic diagram of the structure of the bellows body of the utility model.

[0022] Description of reference numerals:

[0023] Reference numerals in the figure: air duct 1; discharge conductor 2; air box body 3; air inlet 4; air volume distribution plate 5; air hole 51; insulator 61; top conductive mounting plate 62; fixing frame 63; limiting frame 7; gravity hammer 8; adjustable foot 9. DETAILED DESCRIPTION

[0024] A specific implementation of the present utility model is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present utility model is not limited by the specific implementation mode.

[0025] Embodiment 1:

[0026] like Figure 1-2 As shown, a tubular electrostatic smoke removal device provided by an embodiment of the utility model includes a smoke removal device body, the smoke removal device body includes an air duct 1 and a discharge wire 2, the discharge wire 2 is built into the center of the air duct 1, that is, it is not in contact with the air duct 1, and the discharge wire 2 is a conductive anti-corrosion chain, and the specific conductive anti-corrosion chain is a stainless steel chain.

[0027] Specifically, the lower end of the discharge wire 2 is connected to a gravity hammer 8 and is limited by a limit frame 7 to prevent it from shaking. This structure is the most common structural form currently available.

[0028] In some embodiments, the air duct 1 is a cathode air duct, that is, the air duct is directly connected to the high-voltage negative electrode, and the discharge wire 2 is connected to the high-voltage positive electrode. Alternatively, a negative plate or a negative wire may be arranged in the air duct 1.

[0029] Embodiment 2:

[0030] The smoke removal equipment body also includes a wind box body 3 at the bottom, there are several air ducts 1, the discharge wires 2 are arranged inside the wind ducts 1 in a one-to-one correspondence, the lower ends of the air ducts 1 are connected to the wind box body 3, the wind box body 3 is connected to the air inlet 4, an air volume distribution plate 5 is arranged in the wind box body 3, and the air volume distribution plate 5 is provided with a plurality of air holes 51 corresponding to the bottoms of the several air ducts 1. The air holes 51 can correspond to the air ducts 1 one by one. Through this structure, each air duct 1 can have relatively uniform air intake.

[0031] In some embodiments, the aperture of the air hole 51 far from the air inlet 4 is smaller than that of the air hole 51 near the air inlet 4. The air volume far from the air inlet 4 is larger, so the aperture of the air hole 51 here can be smaller.

[0032] Adjustable feet 9 are provided below the bellows body 3 for leveling.

[0033] Embodiment 3:

[0034] The smoke removal device body also includes an insulation component.

[0035] Specifically, the insulating component includes at least two layers of insulators 61 and a top conductive mounting plate 62. The upper end of the discharge wire 2 is connected to the top conductive mounting plate 62. At least two layers of insulators 61 are arranged between the top conductive mounting plate 62 and the air duct 1 along the height direction thereof. The upper end of the air duct 1 is connected to a fixing frame 63. There are at least two layers of insulators 61 between the fixing frame 63 and the top conductive mounting plate 62. The insulator 61 is an insulating porcelain bottle.

[0036] The above disclosures are only several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A tubular electrostatic smoke removal device, comprising a smoke removal device body, wherein the smoke removal device body comprises an air duct (1) and a discharge wire (2), characterized in that: The discharge wire (2) is a conductive anti-corrosion chain.

2. The tubular electrostatic smoke removal equipment according to claim 1 is characterized in that: The conductive anti-corrosion chain is a stainless steel chain.

3. The tubular electrostatic smoke removal equipment according to claim 2 is characterized in that: The air duct (1) is a cathode air duct.

4. The tubular electrostatic smoke removal equipment according to claim 3 is characterized in that: The lower end of the discharge wire (2) is connected to a gravity hammer (8) and is limited by a limiting frame (7) to prevent it from shaking.

5. A tubular electrostatic smoke removal device according to any one of claims 1 to 4, characterized in that: The smoke removal equipment body also includes a wind box body (3) at the bottom, the wind ducts (1) are multiple, the discharge wires (2) are arranged inside the wind ducts (1) in a one-to-one correspondence, the lower ends of the wind ducts (1) are connected to the wind box body (3), the wind box body (3) is connected to the air inlet (4), an air volume distribution plate (5) is arranged inside the wind box body (3), and the air volume distribution plate (5) is provided with multiple air holes (51) corresponding to the bottoms of the multiple air ducts (1).

6. The tubular electrostatic smoke removal equipment according to claim 5, characterized in that: The diameter of the air hole (51) far from the air inlet (4) is smaller than the diameter of the air hole (51) near the air inlet (4).

7. A tubular electrostatic smoke removal device according to any one of claims 1 to 4, characterized in that: The smoke removal equipment body also includes an insulating component.

8. The tubular electrostatic smoke removal equipment according to claim 7, characterized in that: The insulating assembly comprises at least two layers of insulators (61) and a top conductive mounting plate (62); the upper end of the discharge wire (2) is connected to the top conductive mounting plate (62); and at least two layers of insulators (61) are arranged between the top conductive mounting plate (62) and the air duct (1) along their height direction.

9. The tubular electrostatic smoke removal equipment according to claim 8, characterized in that: The upper end of the air duct (1) is connected to a fixing frame (63), and at least two layers of insulators (61) are provided between the fixing frame (63) and the top conductive mounting plate (62).

10. The tubular electrostatic smoke removal equipment according to claim 5, characterized in that: An adjustable foot (9) is provided below the bellows body (3).

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