CN217550074U - Circular electric dust collector discharge electrode - Google Patents
Circular electric dust collector discharge electrode Download PDFInfo
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- CN217550074U CN217550074U CN202221547728.2U CN202221547728U CN217550074U CN 217550074 U CN217550074 U CN 217550074U CN 202221547728 U CN202221547728 U CN 202221547728U CN 217550074 U CN217550074 U CN 217550074U
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- cathode
- negative pole
- discharge electrode
- electric dust
- pole line
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Abstract
The utility model discloses a circular electric dust collector discharge electrode, belonging to the technical field of electric dust collection, comprising a small cathode frame and a cathode wire, wherein the upper and lower inner walls of the small cathode frame are respectively fixedly provided with a plurality of groups of connecting plates corresponding to each other, and the cathode wire is arranged between each group of connecting plates; be equipped with the fixed slot on the connecting plate, the fixed slot runs through the setting along the thickness direction of connecting plate, and the both ends of negative pole line are fixed respectively in the fixed slot of two connecting plates of every group mutual correspondence. The utility model discloses the negative pole line is fixed firm, is difficult for taking place to drop, easy to assemble and welding negative pole line, and the discharge effect of negative pole line is good, and dust removal effect is good, is applicable to all electrostatic precipitators.
Description
Technical Field
The utility model belongs to the technical field of electrostatic precipitator, a discharge electrode, specifically speaking are circular electrostatic precipitator discharge electrode is related to.
Background
The discharge electrode of the electric dust collector consists of a cathode small frame and a cathode wire, the cathode wire needs to be firmly fixed on the cathode small frame, otherwise, the cathode wire is easy to break or fall off, and the electric dust collector can be shut down abnormally. Simultaneously, the negative pole line is the important part of discharging, and the dust concentration that circular dust remover handled is higher, and in order to satisfy the different operating mode requirements of electrostatic precipitator, the needs of negative pole line have better discharge effect.
In the prior art, when the cathode wire is fixed on the cathode small frame, a through hole is arranged on the cathode small frame, one end of the cathode wire is welded on the cathode small frame, and the other end of the cathode wire penetrates through the through hole and is fixed by a nut. The disadvantages of this fixing are: after the small cathode frame is rapped for a long time, the nut is easy to return and loosen, so that the cathode wire is broken or falls off. The cathode ray in the prior art is in a sawtooth shape, and has the following defects: the discharging effect is poor, resulting in poor dust removal effect.
SUMMERY OF THE UTILITY MODEL
For solving the above not enough that exists among the prior art, the utility model aims at providing a circular electrostatic precipitator discharge electrode to reach the fixed firm, the difficult mesh that drops of negative pole line.
In order to achieve the above object, the utility model adopts the following technical scheme:
a circular electric dust collector discharge electrode comprises a small cathode frame and cathode wires, wherein the upper inner wall and the lower inner wall of the small cathode frame are fixedly provided with a plurality of groups of mutually corresponding connecting plates, and the cathode wires are arranged between each group of connecting plates; be equipped with the fixed slot on the connecting plate, the fixed slot runs through the setting along the thickness direction of connecting plate, and the both ends of negative pole line are fixed respectively in the fixed slot of two connecting plates of every group mutual correspondence.
As to the utility model limit: a plurality of cross beams are arranged in the cathode small frame, the connecting plate is fixedly arranged on the cross beams, and the cathode line is arranged in front of the two cross beams.
As to the second limitation of the present invention: be equipped with a plurality of cusps on the negative pole line, the tip of cusp is most advanced, and the cusp sets up along the length direction of negative pole line.
As to the utility model limit: the tooth tips are arranged along the length direction of the cathode line at intervals in a staggered mode.
As a further limitation to the present invention: the thickness of the tooth tip is 4-6 mm.
Since the technical scheme is used, compared with the prior art, the utility model, the beneficial effect who gains lies in:
(1) The connecting plate of the utility model is provided with the through fixing groove, so that the fixing is convenient when the cathode wire is installed, and the fixing groove can form a longer welding bead, so that the cathode wire is more firmly fixed and is not easy to fall off, and the cathode wire can be laterally inserted when the cathode wire is installed, so that the installation and the welding of the cathode wire are more convenient;
(2) The utility model arranges a plurality of crossbeams in the small cathode frame, which can divide the cathode lines into a plurality of groups with short length and effectively prevent the cathode lines from breaking;
(3) The utility model sets the end of the tooth point as the point, when high voltage electricity is connected, the tooth point can generate corona discharge to ionize the air around, thereby improving the dust removal effect;
(4) The utility model discloses a crisscross setting of prong can increase the area of ionized air, improves the effect of discharging.
To sum up, the utility model discloses the negative pole line is fixed firm, is difficult for taking place to drop, and easy to assemble and welding negative pole line, the effect of discharging of negative pole line is good, and dust removal effect is good, is applicable to all electrostatic precipitators.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic front view of an embodiment of the present invention;
FIG. 2 is a schematic structural view of the connection between the cathode line and the connection plate according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a connection plate according to an embodiment of the present invention.
In the figure: 1-small frame, 11-beam, 2-connecting plate, 21-fixing groove, 3-cathode line and 31-tooth tip.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the circular electric dust collector discharge described herein is a preferred embodiment, and is used only for illustration and explanation of the present invention, and should not be construed as a limitation of the present invention.
Example circular electric dust collector discharge electrode
As shown in fig. 1-3, a circular electric dust collector discharge electrode comprises a cathode small frame 1 and a cathode wire 3, wherein the cathode small frame 1 is named specially in the field of electric dust collectors. Be provided with a plurality of crossbeams 11 in the little frame 1 of negative pole, crossbeam 11 divides into the multistage with the direction of height of little frame 1 of negative pole, and negative pole line 3 sets up between two crossbeams 11, makes negative pole line 3 shorten, prevents that negative pole line 3 from taking place the broken string because of the overlength.
Be provided with multiunit connecting plate 2 on the crossbeam 11 of the minimum frame of negative pole 1, every group connecting plate 2 sets up in pairs, and the upper and lower position corresponds each other, and negative pole line 3 is fixed between two mated connecting plate 2, makes negative pole line 3 set up perpendicularly. Connecting plate 2 is the round platform shape, and the terminal surface that the diameter is little is sunken downwards and is provided with fixed slot 21, and fixed slot 21 runs through the setting along the thickness direction of connecting plate 2, forms logical groove. One end of the cathode wire 3 is welded in the fixing groove 21 of the connecting plate 2, and the other end is welded in the fixing groove 21 of the connecting plate 2 corresponding to the cathode wire.
Be equipped with a plurality of prong 31 on the negative pole line 3, the crisscross setting of length direction along negative pole line 3 of prong 31, the tip of prong 31 is most advanced, can form the corona, improves the effect of discharging. The thickness of the tooth tip 31 is 4mm, 5mm, 6mm, and 5mm is used in this embodiment.
When the cathode wire 3 is installed, one end of the cathode wire 3 is inserted into the fixing groove 21 from the side surface of the connecting plate 2, and then welded into the fixing groove 21, and the other end of the cathode wire 3 is inserted into the fixing groove 21 of another connecting plate 2 and welded into the fixing groove 21, thereby completing the fixation of the cathode wire 3.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the present invention is not limited thereto, and although the present invention has been described in detail with reference to the above-mentioned embodiments, it will be apparent to those skilled in the art that modifications can be made to the technical solutions described in the above-mentioned embodiments, or some technical features can be replaced with equivalents. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a circular electrostatic precipitator discharge electrode which characterized in that: the cathode wire comprises a small cathode frame and cathode wires, wherein the upper inner wall and the lower inner wall of the small cathode frame are fixedly provided with a plurality of groups of connecting plates which correspond to each other, and the cathode wires are arranged between each group of connecting plates; be equipped with the fixed slot on the connecting plate, the fixed slot runs through the setting along the thickness direction of connecting plate, and the both ends of negative pole line are fixed respectively in the fixed slot of two connecting plates of every group mutual correspondence.
2. The circular electric dust collector discharge electrode of claim 1, wherein: a plurality of cross beams are arranged in the cathode small frame, the connecting plate is fixedly arranged on the cross beams, and the cathode line is arranged in front of the two cross beams.
3. The circular electrostatic precipitator discharge electrode according to claim 1 or 2, wherein: be equipped with a plurality of cusps on the negative pole line, the tip of cusp is most advanced, and the cusp sets up along the length direction of negative pole line.
4. The circular electric dust collector discharge electrode of claim 3, wherein: the tooth tips are arranged along the length direction of the cathode line at intervals in a staggered mode.
5. The circular electric dust collector discharge electrode of claim 3, wherein: the thickness of the tooth tip is 4-6 mm.
6. The circular electric dust collector discharge electrode of claim 4, wherein: the thickness of the tooth tip is 4-6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221547728.2U CN217550074U (en) | 2022-06-21 | 2022-06-21 | Circular electric dust collector discharge electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221547728.2U CN217550074U (en) | 2022-06-21 | 2022-06-21 | Circular electric dust collector discharge electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217550074U true CN217550074U (en) | 2022-10-11 |
Family
ID=83501123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221547728.2U Active CN217550074U (en) | 2022-06-21 | 2022-06-21 | Circular electric dust collector discharge electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217550074U (en) |
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2022
- 2022-06-21 CN CN202221547728.2U patent/CN217550074U/en active Active
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