CN210207225U - Cathode wire for electrostatic dust removal and electrostatic dust removal device - Google Patents
Cathode wire for electrostatic dust removal and electrostatic dust removal device Download PDFInfo
- Publication number
- CN210207225U CN210207225U CN201920851575.2U CN201920851575U CN210207225U CN 210207225 U CN210207225 U CN 210207225U CN 201920851575 U CN201920851575 U CN 201920851575U CN 210207225 U CN210207225 U CN 210207225U
- Authority
- CN
- China
- Prior art keywords
- negative pole
- electrostatic precipitator
- strip
- cathode
- dust removal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a negative pole line and electrostatic precipitator device for electrostatic precipitator, electrostatic precipitator device is including the cigarette dirt storehouse that from top to bottom sets up, dust removal storehouse and dust exhaust storehouse, be provided with electrostatic precipitator module in the dust removal storehouse, electrostatic precipitator module comprises a plurality of electrostatic precipitator units that set up side by side, electrostatic precipitator unit includes the negative pole link, positive pole subassembly and the negative pole subassembly of setting in positive pole subassembly, positive pole subassembly is the drum structure, negative pole subassembly includes negative pole strip and many discharge needles, the negative pole strip comprises first negative pole strip and second negative pole strip that the winding is in the same place, many discharge needles evenly alternate between first negative pole strip and second negative pole strip along the length direction of negative pole strip, the both ends of first negative pole strip and second negative pole strip respectively with negative pole link electric connection. The utility model discloses electrostatic precipitator's the most advanced distribution of cathode discharge is more even, can form even electric field, and the positive pole adopts the structural style of drum, can effectively avoid the production of dust removal blind area.
Description
Technical Field
The utility model relates to an electrostatic precipitator equipment technical field, concretely relates to negative pole line and electrostatic precipitator device for electrostatic precipitator.
Background
The electrostatic precipitator is a device for collecting dust by using electric power, and the working principle of the electrostatic precipitator is as follows: when a high-voltage electric field formed between a cathode wire (also called a corona electrode) connected with a high-voltage direct-current power supply and a grounded anode plate passes through gas containing dust particles, the gas is ionized due to corona discharge of the cathode, at the moment, negatively charged gas ions move towards the anode plate under the action of the electric field force and collide with the dust particles in movement, so that dust particles are negatively charged, the charged dust particles also move towards the anode under the action of the electric field force, the charged dust particles release electrons after reaching the anode, the dust particles are deposited on the anode plate, and the purified gas is discharged out of a dust remover. The types of electrostatic dust collectors commonly used in China at present can be roughly divided into the following categories: the method is divided into vertical and horizontal according to the airflow direction, plate and tube according to the precipitation pole type, and dry and wet according to the dust removing method on the precipitation pole plate.
The cathode and the anode are two important elements of the electrostatic dust collector, and the structural form of the cathode and the anode can affect the discharge performance and the electric field strength of a high-voltage electric field, so that the dust removal effect of the electrostatic dust collector is affected. The existing cathode forms comprise a long line tip shape, a sawtooth tip shape, a prickle tip shape and a spiral shape, the anode forms are mostly hexagonal barrel shapes, particularly the structural forms of the spiral cathode and the hexagonal barrel shape anode are the most common, and the structural forms have the following problems: the discharge tips of the cathode are distributed in a spiral shape, so that the electric field intensity is uneven, and the edge of the anode is far away from the discharge end, so that a dust removal blind area is easily formed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem not enough, provide a negative pole line and electrostatic precipitator device for electrostatic precipitator, the most advanced distribution that discharges of negative pole is more even, can form even electric field, and the positive pole adopts the structural style of drum, can effectively avoid the production of dust removal blind area.
The utility model discloses a solve above-mentioned technical problem not enough, the technical scheme who adopts is: the cathode strip is composed of a first cathode strip and a second cathode strip which are wound together, and the discharge needles are uniformly inserted between the first cathode strip and the second cathode strip along the length direction of the cathode strips.
As a further optimization of the cathode line for electrostatic dust removal: the first cathode strip and the second cathode strip are made of metal nickel.
As a further optimization of the cathode line for electrostatic dust removal: the discharge needle is made of metal nickel.
As a further optimization of the cathode line for electrostatic dust removal: the distance between two adjacent discharge needles is more than 5 mm.
As a further optimization of the cathode line for electrostatic dust removal: the middle part of the discharge needle is welded with the first cathode strip and the second cathode strip.
The utility model provides an electrostatic precipitator device, is provided with electrostatic precipitator module including the cigarette dirt storehouse, dust removal storehouse and the dust exhaust storehouse that from top to bottom set up in the dust removal storehouse, and electrostatic precipitator module comprises a plurality of electrostatic precipitator units that set up side by side, and electrostatic precipitator unit includes negative pole link, anode assembly and sets up the negative pole subassembly in anode assembly, and anode assembly is the drum structure, negative pole subassembly includes negative pole strip and many discharge needles, the negative pole strip comprises first negative pole strip and second negative pole strip that the winding is in the same place, and many discharge needles evenly alternate between first negative pole strip and second negative pole strip along the length direction of negative pole strip, the both ends of first negative pole strip and second negative pole strip respectively with negative pole link electric connection.
As the utility model relates to an electrostatic precipitator's further optimization: the anode assembly is made of stainless steel.
Advantageous effects
The utility model discloses electrostatic precipitator is comparatively even with the discharge end distribution of negative pole line, and the discharge needle is automatic to be dispersed on the circumferencial direction at first negative pole strip and the winding in-process of second negative pole strip, can produce even stable electric field, and then guarantees better dust absorption effect.
Drawings
FIG. 1 is a schematic structural view of a cathode wire for electrostatic dust removal according to the present invention;
FIG. 2 is a schematic structural view of the electrostatic precipitator of the present invention;
FIG. 3 is a schematic structural view of an electrostatic precipitator unit of the electrostatic precipitator of the present invention;
the labels in the figure are: 1. the cathode assembly comprises a cathode strip, 101, a first cathode strip, 102, a second cathode strip, 2, a discharge needle, 3, a smoke dust bin, 4, a dust removal bin, 5, a dust removal bin, 6, a cathode wiring frame, 7 and an anode assembly.
Detailed Description
The technical solution of the present invention is further explained below with reference to the specific embodiments.
Example 1
As shown in fig. 1: a cathode wire for electrostatic dust removal comprises a cathode strip 1 and a plurality of discharge needles 2, wherein the cathode strip 1 is composed of a first cathode strip 101 and a second cathode strip 102 which are wound together, and the first cathode strip 101 and the second cathode strip 102 are wound together in a rope-like manner. The plurality of discharge needles 2 are uniformly inserted between the first cathode strip 101 and the second cathode strip 102 along the length direction of the cathode strip 1, because the first cathode strip 101 and the second cathode strip 102 are wound together, the discharge needles 2 clamped between the first cathode strip 101 and the second cathode strip 102 can rotate under the twisting action, and in the length direction of the cathode strip, because the twisting angles are different, the rotating angles of the discharge needles 2 can also be different. The distance between two adjacent discharge needles 2 is more than 5mm, and the middle parts of the discharge needles 2 are welded with the first cathode strip 101 and the second cathode strip 102.
Example 2
As shown in fig. 2 and 3: the utility model provides an electrostatic precipitator device, is including the cigarette dirt storehouse 3, dust removal storehouse 4 and the dust exhaust storehouse 5 that from top to bottom set up, 3 one sides in cigarette dirt storehouse are provided with the flue gas entry, and 5 one sides in dust exhaust storehouse are provided with the smoke and dust export, and the dust exhaust storehouse 5 below is provided with the dust and goes out. The smoke dust is conveyed to a smoke inlet of the smoke dust bin 3 through a pipeline, the gas treated by the dedusting bin 4 is discharged through a smoke dust outlet, and the dust adsorbed by the static dedusting bin is discharged from a dust outlet under the washing of cleaning water flow. The dust removal bin 4 is internally provided with an electrostatic dust removal module which is composed of a plurality of electrostatic dust removal units arranged side by side, each electrostatic dust removal unit comprises a cathode wiring frame 6, an anode assembly 7 and a cathode assembly arranged in the anode assembly 7, the anode assembly 7 is of a cylindrical structure, and the anode assembly 7 is made of stainless steel. The cathode assembly comprises a cathode strip 1 and a plurality of discharge needles 2, wherein the cathode strip 1 is composed of a first cathode strip 101 and a second cathode strip 102 which are wound together, the plurality of discharge needles 2 are uniformly inserted between the first cathode strip 101 and the second cathode strip 102 along the length direction of the cathode strip 1, and two ends of the first cathode strip 101 and two ends of the second cathode strip 102 are electrically connected with the cathode wiring frame 6 respectively.
The utility model discloses an electrostatic precipitator device when specifically using, in the smoke and dust enters into the dust removal storehouse through the cigarette dirt storehouse, owing to the interval sets up the discharge needle on the negative pole strip, the discharge needle that utilizes from top to bottom to distribute forms continuous and stable corona to can form more stable electrostatic field, dust removal effect is better.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments with equivalent changes when using the technical content disclosed above without departing from the technical scope of the present invention, but all the technical contents of the present invention do not depart from the technical content of the present invention, and any simple modification, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still belong to the technical scope of the present invention.
Claims (7)
1. The utility model provides a negative pole line for electrostatic precipitator which characterized in that: the cathode strip comprises a cathode strip (1) and a plurality of discharge needles (2), wherein the cathode strip (1) is composed of a first cathode strip (101) and a second cathode strip (102) which are wound together, and the plurality of discharge needles (2) are uniformly inserted between the first cathode strip (101) and the second cathode strip (102) along the length direction of the cathode strip (1).
2. The cathode line for electrostatic precipitator according to claim 1, wherein: the first cathode strip (101) and the second cathode strip (102) are made of metal nickel.
3. The cathode line for electrostatic precipitator according to claim 1, wherein: the discharge needle (2) is made of metal nickel.
4. The cathode line for electrostatic precipitator according to claim 1, wherein: the distance between two adjacent discharge needles (2) is more than 5 mm.
5. The cathode line for electrostatic precipitator according to claim 1, wherein: the middle part of the discharge needle (2) is welded with the first cathode strip (101) and the second cathode strip (102).
6. The utility model provides an electrostatic precipitator device, is provided with electrostatic precipitator module including cigarette dirt storehouse (3), dust removal storehouse (4) and dust exhaust storehouse (5) that from top to bottom set up in dust removal storehouse (4), and electrostatic precipitator module comprises a plurality of electrostatic precipitator units that set up side by side, and electrostatic precipitator unit includes negative pole wiring frame (6), positive pole subassembly (7) and sets up the negative pole subassembly in positive pole subassembly (7), and positive pole subassembly (7) are the drum structure, its characterized in that: the cathode wire as claimed in claim 1, wherein the first cathode strip (101) and the second cathode strip (102) are electrically connected to the cathode wire holder (6) at both ends thereof.
7. The electrostatic precipitator apparatus of claim 6, wherein: the anode assembly (7) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851575.2U CN210207225U (en) | 2019-06-06 | 2019-06-06 | Cathode wire for electrostatic dust removal and electrostatic dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851575.2U CN210207225U (en) | 2019-06-06 | 2019-06-06 | Cathode wire for electrostatic dust removal and electrostatic dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210207225U true CN210207225U (en) | 2020-03-31 |
Family
ID=69930314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920851575.2U Expired - Fee Related CN210207225U (en) | 2019-06-06 | 2019-06-06 | Cathode wire for electrostatic dust removal and electrostatic dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210207225U (en) |
-
2019
- 2019-06-06 CN CN201920851575.2U patent/CN210207225U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204122244U (en) | A kind of wet electrical dust precipitator and comprise the electric precipitation desulfurizer of this wet electrical dust precipitator | |
| CN200987998Y (en) | Hexagonal structure polar plate of static dust removing and tar removing device | |
| CN2882795Y (en) | Honeycomb type high voltage electrostatic tar removing dust cleaner | |
| CN203972139U (en) | A kind of wet cottrell | |
| CN204974205U (en) | Multichannel piece formula electrostatic precipitator | |
| CN106179753B (en) | Electrostatic dust collector structure | |
| CN103657855A (en) | Energy-efficient electrostatic dust collector | |
| CN210207225U (en) | Cathode wire for electrostatic dust removal and electrostatic dust removal device | |
| CN206027925U (en) | Compound minimum discharge electrostatic precipitator | |
| CN206935568U (en) | One kind screening electric cleaner | |
| CN202460832U (en) | Static filer | |
| CN206296075U (en) | A kind of cathode line of vertical wet cottrell | |
| CN108246507A (en) | A kind of New type wet electrical dust collector device | |
| CN204816896U (en) | Wet -type electrostatic precipitator device | |
| CN202212259U (en) | Electrode bar type smoke charge device | |
| CN2331436Y (en) | Three-discharge-region combined electrode electrostatic cleaner | |
| CN105855049A (en) | Electrostatic dust removal device | |
| CN208599949U (en) | A kind of electrostatic precipitator integrated in length and breadth | |
| CN205550574U (en) | High -efficient water conservancy diversion collection dirt electrostatic precipitator | |
| CN206731308U (en) | A kind of electric cleaner | |
| CN212418322U (en) | Electric dust collector with shielding rod dust collection plate | |
| CN108393195B (en) | Wet process desorption PM2.5 device | |
| CN212791400U (en) | Shutter dust collection plate electric dust collector | |
| CN202212260U (en) | Strip-shaped electrode plate smoke charge device | |
| CN210815728U (en) | Electrostatic dust removal device capable of realizing ultralow emission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 |