CN204953132U - Electrostatic precipitator's negative pole line that discharges - Google Patents
Electrostatic precipitator's negative pole line that discharges Download PDFInfo
- Publication number
- CN204953132U CN204953132U CN201520502170.XU CN201520502170U CN204953132U CN 204953132 U CN204953132 U CN 204953132U CN 201520502170 U CN201520502170 U CN 201520502170U CN 204953132 U CN204953132 U CN 204953132U
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- CN
- China
- Prior art keywords
- cathode line
- prickle
- electrostatic precipitator
- negative pole
- adjustable plate
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Abstract
The utility model provides an electrostatic precipitator's negative pole line that discharges, it includes in last frame (2) and underframe (9), its characterized in that: be equipped with a pair of lead screw (1) on last frame (2), be equipped with regulating plate (3) on lead screw (1), still be equipped with on the lead screw of regulating plate (3) one side adjusting nut (4), set up negative pole line (7) that have a set of prickle (6) on it, the one end of negative pole line (7) links to each other with regulating plate (3), and the other end passes through connecting plate (8) and links to each other with underframe (9). The utility model discloses can adjust that polar line straightness accuracy, installation are simple, the cost is reduced, strengthen the function of discharging, improve advantage such as dust collection efficiency.
Description
Technical field:
The utility model belongs to industry environmental protection dedusting technology field, is exactly specifically a kind of electric discharge cathode line of electrostatic precipitator.
Background technology:
At present, in electrostatic precipitator, the electric discharge cathode line of cathod system utilizes high voltage electric field to be ionized by air-borne dust, under the effect of electric field force by adsorbing powder dust on electrode, then through rapping, thus reach dust collection effect.Therefore electric discharge cathode line is one of electrostatic precipitator core reaching dust collection effect.
Conventional cathode line be two ends through special casted die mould die mould, die cost is high; Pitch of holes size scale, unadjustable installation dimension; To transport, install and cause distortion cannot realize self-regulation bending guarantee linearity, thus make discharge space uneven, reduce discharge voltage, corona phenomenon is aggravated, dust collection effect is affected.
The content of utility model:
The utility model is exactly to overcome deficiency of the prior art, and provide a kind of polar curve pipe for electrostatic precipitator without the need to flattening, installation dimension is adjustable, and can the electric discharge cathode line of self-adjusting linearity.
The utility model provides following technical scheme:
An electric discharge cathode line for electrostatic precipitator, it comprises upper frame and underframe, it is characterized in that: on upper frame, be provided with a pair screw mandrel, screw mandrel is provided with adjustable plate, and the screw mandrel of adjustable plate side is also provided with adjusting nut; Arrange a cathode line with one group of prickle unit on it, one end of cathode line is connected with adjustable plate, and the other end is connected with underframe by connecting plate.
On the basis of technique scheme, following further technical scheme can also be had:
One end and the adjustable plate of described cathode line are formed to be connected by connecting pin to coordinate.
One group of described prickle unit and the axes normal of cathode line; Described prickle unit forms symmetrically arranged prickle by two, and have the angle of 30 ° between often pair of prickle.
The utility model has the advantage of:
1, the utility model cathode line is flattened without the need to two ends, only need be welded to connect device can realize connecting at polar curve two ends, changing traditional polar curve two ends needs the flattening of special flattening mould to do location base face, solves Design of Dies complexity, die cost is expensive, thus reach the effect reduced costs;
2, the utility model cathode line installation location dimension regulates by screw rod, and after compensate for tradition flattening, installing hole carpenters square cun is fixed, and cannot carry out the adjustment of in-site installation position, to installing the difficulty brought on definite meaning;
3, the utility model cathode line can utilize the degree of tightness of adjustable plate nut to realize self-regulation polar curve linearity, the polar curve flexural deformation that adjustment polar curve produces in transhipment, transport and installation process, ensure cathode line and anode row spacing equidistantly, do not occur that discharge space is uneven, electric discharge leak;
4, the utility model cathode line adopts the electric discharge of row four pin elongated needle, and every two pairs of elongated needle angles 30 degree, solution tradition is narrow to row two pin elongated needle region of discharge, corona discharge is not obvious, and make discharging function more, dust removing effects is better.
Accompanying drawing illustrates:
Fig. 1 is the front view after the utility model cathode line is installed;
Fig. 2 is the A item enlarged drawing in Fig. 1;
Fig. 3 is the B item enlarged drawing in Fig. 1;
Fig. 4 is the C-C sectional view in Fig. 1;
Fig. 5 is stereogram when the utility model is not installed in Fig. 1.
Detailed description of the invention:
As shown in Figure 1,5, a kind of electric discharge cathode line of electrostatic precipitator, the angle steel that it is included in upper frame 2 is provided with the screw mandrel 1 be parallel to each other for a pair, and a pair screw mandrel 1 is also equipped with adjustable plate 3, and every rhizoid bar 1 of adjustable plate 3 side is equipped with adjusting nut 4.
As shown in Figure 2,3, an extension 3a protruded is provided with at the middle part of adjustable plate 3, extension 3a is connected with one end of cathode line 7 by spot welding connecting pin 5, the other end of cathode line 7 is fixed together by the underframe 9 of connecting plate 8 with bolt pair and bottom, then again that spot-welded bolt is secondary, cathode line is not come off in long-term dedusting runs, reduces maintenance probability.
As shown in Fig. 1,4,5, cathode line 7 is provided with the prickle unit that one group of needle point is outside, the spacing distance between each prickle unit is identical, and described one group of prickle unit is mutually vertical with the axis of cathode line.Each prickle unit is formed symmetrically arranged prickle 6 by two, and leaves the angle of 30 ° between two prickles 6 in often pair of prickle, to reach multiple spot electrion effect.
As shown in Figure 1, after the utility model and the upper frame 2 at top to be fixedly connected with the underframe 9 of bottom and to install, first by the adjusting nut 4 of adjustable plate 3 side, diastrophic cathode line is caused to carry out linearity alignment for because of transhipment, transport and installation.
Then, again to regulating the adjusting nut 4 at connecting plate 3 place to finely tune, adjustable plate 3 both sides torsion is changed, make the prickle 6 in each elongated needle unit in cathode line 7 equidistant with anode row spacing, reach self-regulated alignment effect, make electrion space uniform, dust collection effect is best.
Claims (3)
1. the electric discharge cathode line of an electrostatic precipitator, it comprises upper frame (2) and underframe (9), it is characterized in that: on upper frame (2), be provided with a pair screw mandrel (1), screw mandrel (1) is provided with adjustable plate (3), the screw mandrel of adjustable plate (3) side is also provided with adjusting nut (4); Arrange a cathode line (7) with one group of prickle unit on it, one end of cathode line (7) is connected with adjustable plate (3), and the other end is connected with underframe (9) by connecting plate (8).
2. according to the electric discharge cathode line of a kind of electrostatic precipitator described in claim 1, it is characterized in that: one end and the adjustable plate (3) of described cathode line (7) are formed to be connected by connecting pin (5) to coordinate.
3. according to the electric discharge cathode line of a kind of electrostatic precipitator described in claim 2, it is characterized in that: one group of described prickle unit and the axes normal of cathode line (7); Described prickle unit forms symmetrically arranged prickle (6) by two, and have the angle of 30 ° between often pair of prickle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502170.XU CN204953132U (en) | 2015-07-13 | 2015-07-13 | Electrostatic precipitator's negative pole line that discharges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502170.XU CN204953132U (en) | 2015-07-13 | 2015-07-13 | Electrostatic precipitator's negative pole line that discharges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953132U true CN204953132U (en) | 2016-01-13 |
Family
ID=55048230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520502170.XU Expired - Fee Related CN204953132U (en) | 2015-07-13 | 2015-07-13 | Electrostatic precipitator's negative pole line that discharges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204953132U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998756A (en) * | 2015-07-13 | 2015-10-28 | 艾尼科环保技术(安徽)有限公司 | Electric discharge cathode wire of electrostatic dust collector |
| CN107175172A (en) * | 2017-06-27 | 2017-09-19 | 艾尼科环保技术(安徽)有限公司 | A kind of electrostatic precipitator cathod system under(-)chassis |
| CN108380394A (en) * | 2018-05-22 | 2018-08-10 | 福建龙净脱硫脱硝工程有限公司 | A kind of corona polar line tensioning apparatus |
-
2015
- 2015-07-13 CN CN201520502170.XU patent/CN204953132U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998756A (en) * | 2015-07-13 | 2015-10-28 | 艾尼科环保技术(安徽)有限公司 | Electric discharge cathode wire of electrostatic dust collector |
| CN107175172A (en) * | 2017-06-27 | 2017-09-19 | 艾尼科环保技术(安徽)有限公司 | A kind of electrostatic precipitator cathod system under(-)chassis |
| CN108380394A (en) * | 2018-05-22 | 2018-08-10 | 福建龙净脱硫脱硝工程有限公司 | A kind of corona polar line tensioning apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160113 Termination date: 20160713 |