CN206392254U - A kind of negative electrode underframe anti-sway structure of wet electrical dust precipitator - Google Patents
A kind of negative electrode underframe anti-sway structure of wet electrical dust precipitator Download PDFInfo
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- CN206392254U CN206392254U CN201621331522.0U CN201621331522U CN206392254U CN 206392254 U CN206392254 U CN 206392254U CN 201621331522 U CN201621331522 U CN 201621331522U CN 206392254 U CN206392254 U CN 206392254U
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- negative electrode
- underframe
- underbeam
- cathode
- pull bar
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Abstract
The utility model is related to a kind of anti-sway structure of negative electrode underframe of wet electrical dust precipitator, including negative electrode underbeam and negative electrode underframe, a piece negative electrode underbeam piece cathode girder of correspondence, every negative electrode underbeam is rigidly connected by the negative electrode underbeam pull bar of more than two with cathode girder, and shape is integral；Negative electrode underframe is connected by negative electrode underframe pull bar with negative electrode underbeam, and the bottom of negative electrode underframe pull bar sets elastic washer, it is ensured that cathode line is exceptionally straight all the time.The utility model is provided entirely in enclosure interior, without perforate etc. on housing, it ensure that the air-tightness of housing, also eliminate potential safety hazard, compact conformation, simply, safeguarded without personnel, and be purely mechanic anti-sway structure, without setting other affiliated facilities, collection security, economy, reliability one.
Description
Technical field
The utility model is related to a kind of honeycomb duct wet electrical dust precipitator, more particularly, to a kind of negative electrode of wet electrical dust precipitator
The anti-sway structure of underframe.
Background technology
The cathod system of honeycomb duct wet electrical dust precipitator is fixed and uses frame hanging device, and whole framework is supported on absolutely
On the insulator of edge seed cell, power supply introduces electric field by insulator.Framework is fixed on cathode girder by suspension rod on negative electrode, cloudy
Pole underframe is connected by cathode line with framework on negative electrode, forms a general frame.Hang suspension rod and negative electrode line length is longer
And having certain pliability, rigidity is not enough, and this relates to the anti-sway problem of negative electrode underframe.
Current honeycomb duct wet scrubber negative electrode underframe is fixed main using sidepiece stretching（I.e. by housing
Horizontally disposed insulator pull bar toward different directions stretch with antihunting）.But there is aqueous vapor inside wet electrical dust precipitator, insulate
There is the risk for climbing electricity on sub- pull bar surface.Insulator pull bar need to ensure drying, and the conventional two methods used are uninterrupted hot air rings
Around purging and electrical heating.Configuration blower fan, air heater, pipeline etc. are needed around purging using uninterrupted hot air ring, electrical heating is then
Need use price higher to carry electric heating type pull bar etc..There is structural system complexity in both of which, reliability is low, power consumption
Greatly, there is the defects such as potential safety hazard.
Utility model content
The defect existed for prior art, the purpose of this utility model is to provide that a kind of simple in construction, reliability is high, peace
The anti-sway structure of negative electrode underframe of complete economic wet electrical dust precipitator.
To reach above-mentioned purpose, the utility model is achieved through the following technical solutions：
A kind of anti-sway structure of negative electrode underframe of wet electrical dust precipitator, including negative electrode underbeam and negative electrode underframe, a moon
A pole underbeam piece cathode girder of correspondence, every negative electrode underbeam is rigidly connected by the negative electrode underbeam pull bar of more than two with cathode girder
Connect, shape is integral；Negative electrode underframe is connected by negative electrode underframe pull bar with negative electrode underbeam, the lower end of negative electrode underframe pull bar
Portion sets elastic washer, it is ensured that cathode line is exceptionally straight all the time.
Each negative electrode underframe is connected by four negative electrode underframe pull bars with two negative electrode underbeams, is formed to framework
Downward tightening force.
Described negative electrode underbeam is that carbon steel adds anti-corrosion negative electrode underbeam, and described negative electrode underframe pull bar is more than 2205 alloys
Negative electrode underframe pull bar, described negative electrode underbeam pull bar is more than 2205 alloy cathode underbeam pull bars.
The lower section of the cathode girder is provided with framework on negative electrode, the cathode girder and negative electrode passes through framework between framework
Suspension rod is connected, provided with some cathode lines between framework and negative electrode underframe on described negative electrode.
Described cathode girder is arranged in wall bushing, and the top of cathode girder is provided with crossbeam suspension rod, the crossbeam
The end of suspension rod is provided with insulator, and the insulator is located in insulator chamber, and power supply is connected with above the insulator chamber.
The lower section of the wall bushing is supported by support.
The beneficial effects of the utility model are as follows：
The anti-sway structure of negative electrode underframe of the utility model wet electrical dust precipitator, it is entirely located in enclosure interior, with housing
Leave safe-discharge distance；Pure mechanic structure, without other affiliated facilities；Every negative electrode underbeam is drawn by least two negative electrode underbeams
Bar is rigidly connected with a cathode girder, and negative electrode underbeam deadweight, formed a firm laminated structure；Under each negative electrode
Framework is connected by four underframe pull bars with negative electrode underbeam, and an anti-sway structure is integrally formed.So that including negative electrode underframe
Stability under portion's flue gas wind shake effect is greatly improved, so that the efficiency of dust collection of deduster is effectively ensured.With simple in construction, height
Effect, safety, it is economical the advantages of.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Wherein, 1- high frequency electric sources；2- insulator chambers；3- insulators；4- crossbeam suspension rods；5- cathode girders；6- wall bushings；
7- supports；8- framework suspension rods；Framework on 9- negative electrodes；10- cathode lines；11- negative electrode underframes；12- negative electrode underbeam pull bars；13- is cloudy
Pole underframe pull bar；14- negative electrode underbeams.
Embodiment
The utility model is further described with reference to specific embodiment, but protection domain of the present utility model is simultaneously
Not limited to this.
As shown in figure 1, the anti-sway structure of negative electrode underframe of the utility model wet electrical dust precipitator, including the He of negative electrode underbeam 14
Negative electrode underframe 11, negative electrode underbeam 14 piece cathode girder 5 of correspondence, every negative electrode underbeam 14 passes through the negative electrode of more than two
Underbeam pull bar 12 is rigidly connected with cathode girder 5, and shape is integral, strengthens the stability of anti-sway structure.
The lower section of cathode girder 5 is provided with framework 9 on negative electrode, cathode girder 5 and negative electrode passes through framework suspension rod between framework 9
Provided with some cathode lines 10 between framework 9 and negative electrode underframe 11 on 8 connections, negative electrode.Negative electrode underframe 11 is by under negative electrode
Framework pull bar 13 is connected with negative electrode underbeam 14, and the bottom of negative electrode underframe pull bar 13 sets elastic washer, it is ensured that cathode line 10 begins
It is exceptionally straight eventually.
Each negative electrode underframe 11 in the utility model is by under four negative electrode underframe pull bars 13 and two negative electrodes
Beam 14 is connected, and is formed the downward tightening force to framework, it is ensured that the stability of negative electrode underframe 11, cathode line 10 is always ensured that
Exceptionally straight state.
Negative electrode underbeam 14 is that carbon steel adds anti-corrosion negative electrode underbeam, and negative electrode underframe pull bar 13 is more than 2205 alloy cathode lower frames
Frame pull bar, negative electrode underbeam pull bar 12 is more than 2205 alloy cathode underbeam pull bars.
Cathode girder 5 in the utility model is arranged in wall bushing 6, and the lower section of wall bushing 6 passes through 7, support
Support.The top of cathode girder 5 is provided with crossbeam suspension rod 4, and the end of crossbeam suspension rod 4 is provided with insulator 3, and insulator 3 is located at insulator
In room 2, the top of insulator chamber 2 is connected with high frequency electric source 1.
Ensure certain diameter during negative electrode underbeam 12 type selecting of pull bar of the present utility model, negative electrode underbeam 14 ensure it is enough from
Weight, fully ensures that stability of the negative electrode underbeam 14 under the effect of flue gas wind shake, also ensures the end of negative electrode underbeam 14 and housing both sides
Arcing distance.
In summary, the negative electrode underbeam 14 in the utility model is located at the lower section of negative electrode underframe 11, while in cathode girder 5
Underface；Negative electrode underbeam 14 is connected by negative electrode underbeam pull bar 12 with cathode girder 5；The fixed adjustment of beam 14 is finished under the cathode
Afterwards, negative electrode underframe 11 is connected by negative electrode underframe pull bar 13 with negative electrode underbeam, can set bullet in beam pull bar lower end under the cathode
Property packing ring etc., plays tension.Whole system connects into an entirety, it is ensured that whole cathod system particularly negative electrode underframe
Stability inside deduster, so as to ensure the efficiency of dust collection of deduster.
The utility model improves the stability under the flue gas wind shake effect internally of negative electrode underframe, safety and reliability.
Ensure that the distance between cathode line and dust collector pole in effective range, improve the working voltage of wet electrical dust precipitator, so as to ensure
The efficiency of dust collection of design.
The anti-sway structure of negative electrode underframe of the present utility model is provided entirely in enclosure interior, without perforate etc. on housing,
The air-tightness of housing is ensure that, potential safety hazard is also eliminated, compact conformation simply, is safeguarded without personnel.And this practicality is new
Type is purely mechanic anti-sway structure, without setting other affiliated facilities, collection security, economy, reliability one.
Above-described embodiment is only used for illustrating inventive concept of the present utility model, rather than to the utility model rights protection
Restriction, it is all using this design to the utility model carry out unsubstantiality change, protection model of the present utility model all should be fallen into
Enclose.
Claims (6)
1. a kind of anti-sway structure of negative electrode underframe of wet electrical dust precipitator, including negative electrode underbeam and negative electrode underframe, its feature exist
In：Piece negative electrode underbeam piece cathode girder of correspondence, every negative electrode underbeam passes through the negative electrode underbeam pull bar and negative electrode of more than two
Crossbeam is rigidly connected, and shape is integral；Negative electrode underframe is connected by negative electrode underframe pull bar with negative electrode underbeam, negative electrode underframe
The bottom of pull bar sets elastic washer, it is ensured that cathode line is exceptionally straight all the time.
2. the anti-sway structure of negative electrode underframe of wet electrical dust precipitator as claimed in claim 1, it is characterised in that：Each negative electrode lower frame
Frame is connected by four negative electrode underframe pull bars with two negative electrode underbeams, forms the downward tightening force to framework.
3. the anti-sway structure of negative electrode underframe of wet electrical dust precipitator as claimed in claim 1, it is characterised in that：Under described negative electrode
Beam is that carbon steel adds anti-corrosion negative electrode underbeam, and described negative electrode underframe pull bar is more than 2205 alloy cathode underframe pull bars, described
Negative electrode underbeam pull bar be more than 2205 alloy cathode underbeam pull bars.
4. the anti-sway structure of negative electrode underframe of wet electrical dust precipitator as described in claim 1-3 any claims, its feature exists
In：The lower section of the cathode girder is provided with framework on negative electrode, the cathode girder and negative electrode passes through framework suspension rod between framework
Provided with some cathode lines between framework and negative electrode underframe on connection, described negative electrode.
5. the anti-sway structure of negative electrode underframe of wet electrical dust precipitator as claimed in claim 4, it is characterised in that：Described negative electrode is big
Beam is arranged in wall bushing, and the top of cathode girder is provided with crossbeam suspension rod, and the end of the crossbeam suspension rod is provided with insulator,
The insulator is located in insulator chamber, and power supply is connected with above the insulator chamber.
6. the anti-sway structure of negative electrode underframe of wet electrical dust precipitator as claimed in claim 5, it is characterised in that：The wall bushing
Lower section supported by support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331522.0U CN206392254U (en) | 2016-12-07 | 2016-12-07 | A kind of negative electrode underframe anti-sway structure of wet electrical dust precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331522.0U CN206392254U (en) | 2016-12-07 | 2016-12-07 | A kind of negative electrode underframe anti-sway structure of wet electrical dust precipitator |
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| Publication Number | Publication Date |
|---|---|
| CN206392254U true CN206392254U (en) | 2017-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621331522.0U Active CN206392254U (en) | 2016-12-07 | 2016-12-07 | A kind of negative electrode underframe anti-sway structure of wet electrical dust precipitator |
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| CN (1) | CN206392254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552247A (en) * | 2017-09-30 | 2018-01-09 | 艾尼科环保技术(安徽)有限公司 | A kind of novel cathode under(-)chassis connecting plate |
-
2016
- 2016-12-07 CN CN201621331522.0U patent/CN206392254U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552247A (en) * | 2017-09-30 | 2018-01-09 | 艾尼科环保技术(安徽)有限公司 | A kind of novel cathode under(-)chassis connecting plate |
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