CN203342946U - Electric dust removal cathode suspension device - Google Patents
Electric dust removal cathode suspension device Download PDFInfo
- Publication number
- CN203342946U CN203342946U CN 201320330290 CN201320330290U CN203342946U CN 203342946 U CN203342946 U CN 203342946U CN 201320330290 CN201320330290 CN 201320330290 CN 201320330290 U CN201320330290 U CN 201320330290U CN 203342946 U CN203342946 U CN 203342946U
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- CN
- China
- Prior art keywords
- suspension device
- disc spring
- suspension
- cathode suspension
- cathode
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- 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 - Lifetime
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Abstract
The utility model discloses an electric dust removal cathode suspension device which comprises a vibration device and a suspension device, wherein the vibration device comprises an electromagnetic vibrator, an upper vibration rod, a lower vibration rod and an insulated shaft; the suspension device comprises a bearing nut, a bearing insulator, a suspension pipe, a cathode suspension beam and a disc spring; the upper vibration rod is connected with the insulated shaft through a connecting sleeve; the suspension pipe is fixedly connected with a top plate through the bearing nut, a bearing cover, the bearing insulator and the suspension pipe; the lower end of the suspension pipe is fixedly connected with the cathode suspension beam; the upper end of the disc spring is mounted in the center position of the lower end of the cathode suspension beam; a fixing plate is arranged between the cathode suspension beam and the disc spring; the lower end of the disc spring is embedded into the fixing plate. The electric dust removal cathode suspension device adopts the disc spring type suspension device, is simple in structure and reliable to run, so that the service life and size of the whole cathode suspension device are guaranteed.
Description
Technical field
The utility model relates to the electric cleaner technical field, especially relates to a kind of electric precipitation cathode suspension device.
Background technology
Cathode assembly is the device that makes the γ-ray emission corona discharge in electric cleaner, traditional cathode suspension device is when the electromagnetic vibratory hammer device rapping, rapping power can directly pass to back nut by column pipe, easily cause the back nut stripped thread, greatly shortened the service life of suspension arrangement, and cause the size generation deviation of cathode assembly, affect the result of use of electric precipitation.
The utility model content
The purpose of this utility model is to provide a kind of electric precipitation cathode suspension device, compared with the prior art, under the prerequisite of the power transmission efficiency that does not change original cathode suspension device and discharging efficiency, both reduced the suffered impulsive force of back nut, improved again the service life of cathode suspension device.
The utility model is achieved through the following technical solutions:
A kind of electric precipitation cathode suspension device, by rapping apparatus and suspension arrangement, formed, described rapping apparatus comprises electromagnetic vibratory hammer device, upper vibrating rod, lower vibrating rod and shaft insulation, described suspension arrangement comprises back nut, support insulator, column pipe and negative electrode hanging beam, described suspension arrangement also comprises the video disc spring, and video disc spring upper end is installed on center, negative electrode hanging beam lower end.
Further scheme of the present utility model is: be provided with fixed head between column pipe, negative electrode hanging beam and video disc spring, video disc spring lower end is embedded in fixed head.
Further scheme of the present utility model is: between upper vibrating rod and shaft insulation, by coupling sleeve, be connected.
Further scheme of the present utility model is: be provided with support cap between back nut and support insulator, the support insulator downside is provided with top board.
Further scheme of the present utility model is: column pipe is fixedly connected with top board by back nut, support cap and support insulator, and the column pipe lower end is fixedly connected with the negative electrode hanging beam.
The utility model is simple in structure, reliable, has reduced the suffered impulsive force of back nut, makes the service life of whole cathode suspension device and size be guaranteed.
The accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to accompanying drawing 1: a kind of electric precipitation cathode suspension device, by rapping apparatus and suspension arrangement, formed, described rapping apparatus comprises electromagnetic vibratory hammer device 1, upper vibrating rod 2, lower vibrating rod 5 and shaft insulation 4, described suspension arrangement comprises back nut 6, support insulator 8, column pipe 10 and negative electrode hanging beam 11, described suspension arrangement also comprises video disc spring 13, and video disc spring 13 upper ends are installed on negative electrode hanging beam 11 centers, lower end.
Upper vibrating rod 2 is installed on electromagnetic vibratory hammer device 1 downside, between upper vibrating rod 2 and shaft insulation 4, by coupling sleeve 3, be connected, and be placed in column pipe 10, lower vibrating rod 5 is installed on shaft insulation 4 downsides, with column pipe 10 matched in clearance, be provided with support cap 7 between back nut 6 and support insulator 8, support insulator 8 downsides are provided with top board 9, column pipe 10 is by back nut 6, support cap 7 is fixedly connected with top board 9 with support insulator 8, column pipe 10 lower ends are fixedly connected with negative electrode hanging beam 11, be provided with fixed head 12 between negative electrode hanging beam 11 and video disc spring 13, video disc spring 13 lower ends are embedded in fixed head 12.
Operation principle of the present utility model: when electric cleaner is in running order, electromagnetic vibratory hammer device 1 clashes into upper vibrating rod 2 and rapping power is passed to back nut 6 by column pipe 10, video disc spring 13 is after bearing the suspension arrangement distortion, savings potential energy by release portion to reduce the suffered impulsive force of back nut 6, the service life of having improved whole cathode suspension device.
Claims (5)
1. an electric precipitation cathode suspension device, by rapping apparatus and suspension arrangement, formed, described rapping apparatus comprises electromagnetic vibratory hammer device, upper vibrating rod, lower vibrating rod and shaft insulation, described suspension arrangement comprises back nut, support insulator, column pipe and negative electrode hanging beam, it is characterized in that: described suspension arrangement also comprises the video disc spring, and video disc spring upper end is installed on center, negative electrode hanging beam lower end.
2. a kind of electric precipitation cathode suspension device as claimed in claim 1, it is characterized in that: be provided with fixed head between column pipe, negative electrode hanging beam and video disc spring, video disc spring lower end is embedded in fixed head.
3. a kind of electric precipitation cathode suspension device as claimed in claim 1 is characterized in that: between upper vibrating rod and shaft insulation, by coupling sleeve, be connected.
4. a kind of electric precipitation cathode suspension device as claimed in claim 1, it is characterized in that: be provided with support cap between back nut and support insulator, the support insulator downside is provided with top board.
5. a kind of electric precipitation cathode suspension device as described as claim 1 or 4, it is characterized in that: column pipe is fixedly connected with top board by back nut, support cap and support insulator, and the column pipe lower end is fixedly connected with the negative electrode hanging beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320330290 CN203342946U (en) | 2013-06-08 | 2013-06-08 | Electric dust removal cathode suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320330290 CN203342946U (en) | 2013-06-08 | 2013-06-08 | Electric dust removal cathode suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203342946U true CN203342946U (en) | 2013-12-18 |
Family
ID=49742886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320330290 Expired - Lifetime CN203342946U (en) | 2013-06-08 | 2013-06-08 | Electric dust removal cathode suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203342946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092800A (en) * | 2018-09-22 | 2018-12-28 | 湖州世合纺织有限公司 | A kind of circuit board cleaning device improving blowing with the abundant degree of circuit board contacts |
-
2013
- 2013-06-08 CN CN 201320330290 patent/CN203342946U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092800A (en) * | 2018-09-22 | 2018-12-28 | 湖州世合纺织有限公司 | A kind of circuit board cleaning device improving blowing with the abundant degree of circuit board contacts |
| CN109092800B (en) * | 2018-09-22 | 2024-03-29 | 东莞市鹏鑫通自动化设备有限公司 | Improve blowing and circuit board belt cleaning device of circuit board contact abundant degree |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term |