CN207478809U - Cathode of electric dust collector plate rapping apparatus - Google Patents
Cathode of electric dust collector plate rapping apparatus Download PDFInfo
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- CN207478809U CN207478809U CN201721744806.7U CN201721744806U CN207478809U CN 207478809 U CN207478809 U CN 207478809U CN 201721744806 U CN201721744806 U CN 201721744806U CN 207478809 U CN207478809 U CN 207478809U
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- rapping
- cathode
- link
- cathode line
- hanger
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Abstract
The utility model is related to electric precipitator technical fields, specifically, it is related to a kind of cathode of electric dust collector plate rapping apparatus, the cathode frame horizontal direction is equipped with the link for connecting cathode line component, and the rapping apparatus is via power plant rapping link deashing, so, link is equipped with rapping apparatus, and rapping point is relatively more, and entire frame rapping power is than more uniform, rapping contact point deformation is also smaller, and the transmission of power and validity are preferable；Rapping apparatus is designed on each link, it is only necessary to which smaller power can just reach effective deashing, and each rapping contact point can change, and rapping in long-term rapping process can be avoided to deform, so as to improve the service life of rapping apparatus；After electric precipitator airflow-distribution board, cathode line component lower part dust particles are slightly thick, and rapping apparatus rapping lower part acceleration is bigger on link, even if dust lower part smashes, since particle is thicker, secondary fly-up is also smaller, and entire deashing process second process flies upward smaller.
Description
Technical field：
The utility model is related to electric precipitator technical fields, and in particular, to a kind of cathode of electric dust collector plate rapping apparatus.
Background technology：
At present, the Charged in electric precipitator flue gas and is constantly deposited on to ground connection polar motion under electric field force effect
In cathode line, increasingly thicker dust is gradually formed.If the dust layer of deposition is blocked up, the electric discharge of electrode can be made reduce, electricity
Corona current reduces, and is unfavorable for dust collection.Inverse corona can also be caused for high resistivity dust, lead to the dedusting of electrostatic precipitator
Efficiency declines.Therefore, electric precipitator is through operation after a period of time, it is necessary to timely deashing.
Existing electric precipitator mainly carries out deashing by way of top or bottom mechanical rapping, and structure mainly includes outstanding
Drop in beam, supporting beam, support plate, fixed beam, positioning beam and at least two rows of cathode lines erect, wherein often arranging cathode line at least two
Root, the top for often arranging the cathode line are fixed with a horizontal hanging beam, are fixed with above hanging beam horizontal respectively
Supporting beam, the supporting beam is vertical with hanging beam, and horizontal support plate is fixed in supporting beam, and top is equipped in the support plate
Portion's vibration body；It is fixed with an at least horizontal fixed beam in the lower end of the cathode line, the fixed beam and cathode plate
Plate face is vertical, and horizontal positioning beam is cased in the front end of fixed beam, and the positioning beam is located at the front of most front-seat cathode line, fixed
Bottom vibration body is installed before the beam of position, the bottom vibration body is identical with top rapping mechanism structure.Traditional rapping
Mechanism can only carry out vibration dust-cleaning at top or bottom, but when vibration body carries out rapping, rapping dynamics can be with distance
Transmission and decay, it is desirable to dispose the dust positioned at cathode plate centre position and distal end and generally require larger rapping dynamics,
Can dust layer is shatter, cause reentrainment of dust, it is impossible to preferably meet the clean requirement of deashing, reduce cleaning efficiency, if
Rapping dynamics is smaller, it is impossible to dust layer be made to be detached from cathode plate, dedusting is caused to be not thorough, reduces cleaning efficiency, causes cathode line
The serious dust stratification in surface.
Utility model content：
The technical problem to be solved by the utility model is to provide a kind of rapping apparatus of the uniform deashing of multisection type.
Technical problem to be solved in the utility model is realized using following technical scheme：A kind of cathode of electric dust collector plate shakes
Device is beaten, including being mutually parallel and hanger under horizontally disposed cathode line hanger and cathode line, the cathode line hanger and the moon
Four end of hanger is correspondingly connected with fixation via fixed plate respectively under polar curve, hangs down between hanger under the cathode line hanger and cathode line
Cathode line component is directly equipped with, level is equipped with the link for connecting cathode line component, the cathode in the fixed plate
Being fixed between cathode line hanger and link of line parts uniformity, between link and link and link and cathode line
Between lower hanger, hanger is enclosed under the fixed plate, cathode line hanger and cathode line peripheral surface is equipped with and is used for
Arrange the shaft of rapping apparatus, the both ends of the shaft are rotatably arranged in fixed plate respectively, and the shaft is horizontally disposed with
And shaft is arranged on above link, the rapping apparatus is via power plant rapping link deashing.
Preferably, the rapping apparatus includes a pair of installing plate being mutually parallel, and installing plate lower end rotation is set
Tup, installing plate upper end connection shaft are equipped with, the tup acts on link under rapping via power plant.
Preferably, the power plant is the electric motor of shaker being arranged in fixed plate, the output of the electric motor of shaker
End is rotated via Power supply belt turn axis.
Preferably, the rapping shaft that the shaft includes electroceramics shaft and both ends are connected with electroceramics shaft.
Preferably, the link is uniform grid shape structure
Compared with prior art, the beneficial effects of the utility model are：
1st, the link for placing rapping apparatus, the company are equipped between hanger under cathode line hanger and cathode line
Frame is connect equipped with rapping apparatus, rapping point is relatively more, and the rapping power of every is smaller, and entire frame rapping power is than more uniform, rapping
Contact point deformation is also smaller, and the transmission of power and validity are preferable, has evaded and only having been set in the prior art at electric precipitator both ends
Rapping apparatus, causes rapping power larger and non-uniform phenomenon；
2nd, several rapping apparatus are designed on each link, therefore only need smaller power that can just reach effective clear
Ash, tup is since stress is smaller, and deformation is also smaller, and tup can rotate, and each rapping contact point can change, can
Rapping in long-term rapping process is avoided to deform, so as to improve the service life of rapping apparatus；
3rd, after by electric precipitator airflow-distribution board, cathode line component ties grey substantially uniform, lower part dust particles above and below
Slightly thick, rapping apparatus rapping lower part acceleration is bigger on link, secondary to fly since particle is thicker even if dust lower part smashes
Raise it is also smaller, and positioned at lower part cathode line component dust stratification into bulk fall, entire deashing process second process flies upward smaller.
Description of the drawings：
Fig. 1 is utility model structure diagram；
Fig. 2 is the utility model shaft and rapping apparatus assembling structure schematic diagram；
Fig. 3 is the utility model power plant, shaft and rapping apparatus assembling structure schematic diagram；
In figure：1- cathode line hangers；Hanger under 2- cathode lines；3- fixed plates；4- cathode line components；5- links；6- turns
Axis；61- rapping shafts；62- electroceramics shafts；7- rapping apparatus；71- installing plates；72- tups；8- power plants.
Specific embodiment：
In order to be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, under
Face combination is specifically illustrating and embodiment, furthers elucidate the utility model.
Embodiment one：
As shown in Figure 1, a kind of cathode of electric dust collector plate rapping apparatus, including being mutually parallel and horizontally disposed cathode line is hung
Hanger 2 under frame 1 and cathode line, 2 four end of hanger is correspondingly connected with fixation via fixed plate 3 respectively under cathode line hanger 1 and cathode line,
Cathode line component 4 is vertically equipped under cathode line hanger 1 and cathode line between hanger 2, cathode line component both ends are equipped with connecting hole, Gu
The horizontal link 5 being welded with for connecting cathode line component 4, the company that cathode line component 4 is equipped with by both ends on fixed board 3
Hole is connect uniformly to be fixed between cathode line hanger 1 and link 5, between link 5 and link 5 and link 5 and the moon
Under polar curve between hanger 2, the peripheral surface that hanger 2 is enclosed under fixed plate 3, cathode line hanger 1 and cathode line is equipped with use
In the shaft 6 of installation rapping apparatus 7, the both ends of shaft 6 are rotated set respectively by bearing and the bearing block being arranged in fixed plate
It puts in fixed plate 3, shaft 6 is horizontally disposed and shaft 6 is located above link 5, and rapping apparatus 7 shakes via power plant 8
Beat 5 deashing of link.
The vibration body of the prior art can only carry out vibration dust-cleaning at both ends, but shake with the vibration body at both ends
When beating, rapping dynamics can decay with the transmission of distance, it is desirable to which disposing the dust positioned at cathode line centre position often needs
Larger rapping dynamics is wanted, can dust layer is shatter, cause reentrainment of dust, it is impossible to preferably meet the clean requirement of deashing, drop
Low cleaning efficiency, if rapping dynamics is smaller, it is impossible to dust layer be made to be detached from cathode line, dedusting is caused to be not thorough, reduced clear
Grey efficiency causes the serious dust stratification of cathode plate surface.Cathode of electric dust collector plate rapping apparatus provided by the utility model, in cathode line
The link 5 for placing rapping apparatus 7 is equipped under hanger 1 and cathode line between hanger 2, the link 5, which is equipped with, to shake
Device 7 is beaten, rapping point is relatively more, and the rapping power of every is smaller, and entire frame rapping power is than more uniform, rapping contact point deformation
Smaller, the transmission of power and validity are preferable, have evaded and have only set rapping apparatus at electric precipitator both ends in the prior art, have caused
Rapping power is larger and non-uniform phenomenon；Several rapping apparatus 7 are designed with, therefore only need smaller power just on each link
Effective deashing can be reached, tup 72 is since stress is smaller, and deformation is also smaller, and tup 72 can rotate, and shake every time
Beating contact point can change, and rapping in long-term rapping process can be avoided to deform, so as to improve the use longevity of rapping apparatus 7
Life；After electric precipitator airflow-distribution board, knot ash is substantially uniform above and below for cathode line component 4, and lower part dust particles are slightly thick,
7 rapping cathode line component of rapping apparatus, 4 lower part acceleration are bigger on link 5, even if dust smashes, since particle is thicker, and two
It is secondary fly upward it is also smaller, and positioned at lower part 4 dust stratification of cathode line component into bulk fall, entire deashing process second process fly upward compared with
It is small.
As shown in Figures 2 and 3, rapping apparatus 7 includes a pair of installing plate 71 being mutually parallel, and 71 lower end of installing plate is via pin
Axis is rotatablely connected tup 72,71 upper end of installing plate connection shaft 6, and tup 72 acts on link 5 under rapping via power plant 8,
In this way, by being equipped with more rapping apparatus 7, rapping point is relatively more, and the rapping power of every is smaller, and entire frame rapping power compares
Uniformly, rapping contact point deformation is also smaller, and the transmission of power and validity are preferable, has evaded in the prior art only in electric precipitator
Both ends set rapping apparatus, cause rapping power larger and non-uniform phenomenon；
As shown in figures 1 and 3, power plant 8 includes the electric motor of shaker being arranged in fixed plate 3, the output of electric motor of shaker
End is rotated via Power supply belt turn axis 6, in this way, shaft 6 is driven to rotate by electric motor of shaker, is shaken in shaft 6 so as to drive
It beats device 8 to rotate so that 72 rapping of tup is on link 5, so as to reach ash-removal effect.
As shown in figures 1 and 3, the rapping shaft 61 that shaft 6 includes electroceramics shaft 62 and both ends and electroceramics shaft 62 connects,
In this way, the electroceramics shaft 62 being equipped with can play transmission and insulating effect.
Embodiment two：
As shown in Figure 1, the present embodiment structure and one structure of embodiment are essentially identical, something in common repeats no more, difference
Be in：Link 5 is uniform grid shape structure, and latticed structure enables to more square when assembling cathode line component 4
Just, meanwhile, the cathode line component 4 after assembling is evenly distributed, and can greatly promote ash-removal effect.
The characteristics of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen in claimed the scope of the utility model.This practicality is new
The range that type is claimed is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of cathode of electric dust collector plate rapping apparatus, including being mutually parallel and horizontally disposed cathode line hanger (1) and cathode
Hanger (2) under line, (2) four end of hanger is correspondingly connected with respectively via fixed plate (3) under the cathode line hanger (1) and cathode line
It is fixed, cathode line component (4) is vertically equipped under the cathode line hanger (1) and cathode line between hanger (2), feature exists
In the horizontal link (5) being equipped with for connecting cathode line component (4), the cathode line component in the fixed plate (3)
(4) it is uniformly fixed between cathode line hanger (1) and link (5), between link (5) and link (5) and connects
Under frame (5) and cathode line between hanger (2), hanger (2) connects under the fixed plate (3), cathode line hanger (1) and cathode line
The peripheral surface of formation is equipped with the shaft (6) for arranging rapping apparatus (7), and the both ends of the shaft (6) rotate respectively
It is arranged in fixed plate (3), the shaft (6) is horizontally disposed and shaft (6) is arranged on above link (5), and described shakes
Device (7) is beaten via power plant (8) rapping link (5) deashing.
2. cathode of electric dust collector plate rapping apparatus according to claim 1, which is characterized in that the rapping apparatus (7)
Including the installing plate (71) that a pair is mutually parallel, the rotation of the installing plate (71) lower end is provided with tup (72), the peace
Loading board (71) upper end connection shaft (6), the tup (72) act on link (5) under rapping via power plant (8).
3. cathode of electric dust collector plate rapping apparatus according to claim 2, which is characterized in that the power plant (8)
For the electric motor of shaker being arranged in fixed plate (3), the output terminal of the electric motor of shaker is rotated via Power supply belt turn axis (6).
4. cathode of electric dust collector plate rapping apparatus according to claim 3, which is characterized in that the shaft (6) includes
Electroceramics shaft (62) and both ends and the rapping shaft (61) of electroceramics shaft (62) connection.
5. cathode of electric dust collector plate rapping apparatus according to claim 1, which is characterized in that the link (5) is
Uniform grid shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744806.7U CN207478809U (en) | 2017-12-14 | 2017-12-14 | Cathode of electric dust collector plate rapping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744806.7U CN207478809U (en) | 2017-12-14 | 2017-12-14 | Cathode of electric dust collector plate rapping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207478809U true CN207478809U (en) | 2018-06-12 |
Family
ID=62458819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721744806.7U Expired - Fee Related CN207478809U (en) | 2017-12-14 | 2017-12-14 | Cathode of electric dust collector plate rapping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207478809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971137A (en) * | 2017-12-14 | 2018-05-01 | 安徽意义环保设备有限公司 | Cathode of electric dust collector plate rapping apparatus |
-
2017
- 2017-12-14 CN CN201721744806.7U patent/CN207478809U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971137A (en) * | 2017-12-14 | 2018-05-01 | 安徽意义环保设备有限公司 | Cathode of electric dust collector plate rapping apparatus |
| CN107971137B (en) * | 2017-12-14 | 2020-04-21 | 安徽意义环保设备有限公司 | Rapping device for negative plate of electric dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20211214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |