CN206716215U - A kind of cathode girder of wet cottrell - Google Patents
A kind of cathode girder of wet cottrell Download PDFInfo
- Publication number
- CN206716215U CN206716215U CN201720512421.1U CN201720512421U CN206716215U CN 206716215 U CN206716215 U CN 206716215U CN 201720512421 U CN201720512421 U CN 201720512421U CN 206716215 U CN206716215 U CN 206716215U
- Authority
- CN
- China
- Prior art keywords
- nut
- fix bar
- cathode line
- cathode
- beam body
- 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
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Abstract
The utility model discloses a kind of cathode girder of wet cottrell, including beam body, it is connected to the cathode line of the beam body, also include the fix bar for being located at the lower surface of the beam body and setting straight down, screw thread in the fix bar side wall, it is threadedly connected to the nut of the fix bar, the hollow setting of the fix bar and lower end surface is provided with some flexure strips, end face of the nut away from the cathode girder is provided with conical sleeve, the cathode line is inserted in the fix bar after being once fed through the conical sleeve and the nut, by setting threaded fix bar and connecting the nut of cathode line, by unscrewing or tightening nuts realize the dismounting of cathode line, facilitate the replacing of cathode line；By the setting of flexure strip and conical sleeve, when dismantling cathode line, it only need to unscrew nut, then extract cathode line from fix bar and nut, and nut can then reuse, and avoid scrapping together with cathode line, energy-conserving and environment-protective.
Description
Technical field
Electrostatic dust collection equipment technical field is the utility model is related to, more particularly to a kind of negative electrode of wet cottrell is big
Beam.
Background technology
Deduster, it is the equipment that dust is separated from flue gas.The operation principle of electrostatic precipitation is to utilize high-tension electricity
Field ionizes flue gas, and the dust charged in air-flow separates under electric field action with air-flow.The performance use of deduster can be handled
Gas flow, gas expressed by drag losses during deduster and efficiency of dust collection.Meanwhile deduster price, operation and
The difficulty or ease of maintenance cost, service life length and operational administrative are also an important factor for considering its performance.
In existing deduster, cathode line is bolted on cathode girder, dismounting inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of the moon for the cathod system for causing cathode line and cathode girder convenient disassembly
Very big beam.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of cathode girder of wet cottrell, including beam body, the cathode line of the beam body is connected to, in addition to set
In the lower surface of the beam body and set straight down fix bar, the screw thread in the fix bar side wall, threaded connection
In the nut of the fix bar, the cathode line is connected to the nut.
By using above-mentioned technical proposal, fix bar is connected to beam body, cathode line is connected to nut, passes through nut and fixation
The threaded connection of bar, being fixedly connected for cathode line and cathode girder is realized, by unscrewing or tightening nuts realize cathode line
Dismounting, facilitates the replacing of cathode line.
It is of the present utility model to be further arranged to：If the hollow setting of the fix bar and lower end surface is provided with dry elasticity
Piece, end face of the nut away from the beam body are provided with conical sleeve, and the cathode line is once fed through the conical sleeve
It is inserted in after the nut in the fix bar, the nut and the equal gap of the conical sleeve are matched with the cathode line,
The nut towards the fix bar move when, the flexure strip is contacted after the conical sleeve madial wall towards the cathode line
Gradually draw close.
By using above-mentioned technical proposal, cathode line is inserted in fix bar after being first fed through conical sleeve and nut, nut
Nut can be moved towards fix bar, after nut is with being threadedly coupled, flexure strip supports along cathode line axial slip with conical sleeve
Conical sleeve madial wall is touched, nut continues to be rotationally advancing, and flexure strip is increasingly towards cathode line because of the guiding of conical sleeve madial wall
Draw close, until pushing against in cathode line, nut stop motion, so as to realize the fixation to cathode line；When dismantling cathode line, it need to only twist
Loose nut, then cathode line is extracted out of fix bar, and nut can then reuse, and avoid scrapping together with cathode line,
Energy-conserving and environment-protective.
It is of the present utility model to be further arranged to：The flexure strip is provided with some close to the end face of the fixed rod axis
It is raised.
By using above-mentioned technical proposal, some projections are provided with flexure strip, when flexure strip is drawn close to cathode line, are made
Cathode line by projection extruding and cave inward, increase the frictional force between flexure strip and cathode line, make cathode line with
Fix bar connection is more stable.
It is of the present utility model to be further arranged to：The lateral wall of the nut is provided with some axially disposed raised lines.
By using above-mentioned technical proposal, the setting of raised line, the coefficient of friction of increase nut side wall, the hand rotation spiral shell made
During cap, avoid that skidding occurs between hand and nut, facilitate tightening and unscrewing for bolt.
It is of the present utility model to be further arranged to：The nut is connected in the fix bar side wall and another provided with one end
One end is connected to the fine rule of the nut side wall.
By using above-mentioned technical proposal, because nut is threadedly coupled with fix bar, when cathode line to be pulled down, nut will be with
Fix bar separates, and in order to avoid nut is from hand from landing, the setting of fine rule, realizes the limitation to nut, avoids nut from losing.
It is of the present utility model to be further arranged to：The lower surface of the beam body is provided with screwed hole, the fix bar screw thread
It is connected in the screwed hole.
By using above-mentioned technical proposal, by being threaded hole in beam body, fix bar is set to be detachably connected with beam body,
Convenient processing.
In summary, the utility model has the advantages that：It is cloudy by setting threaded fix bar and connection
The nut of polar curve, by the threaded connection of nut and fix bar, being fixedly connected for cathode line and cathode girder is realized, by unscrewing
Or tightening nuts realize the dismounting of cathode line, facilitate the replacing of cathode line；Pass through the setting of flexure strip and conical sleeve, dismounting
During cathode line, it only need to unscrew nut, then extract cathode line from fix bar and nut, and nut can then reuse,
Avoid scrapping together with cathode line, energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is explosive view of the present utility model；
Fig. 3 is that the utility model is mainly used in embodying raised sectional view.
In figure：1st, beam body；11st, screwed hole；2nd, fix bar；21st, screw thread；22nd, flexure strip；23rd, it is raised；3rd, cathode line；4、
Nut；41st, raised line；42nd, fine rule；5th, conical sleeve.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of cathode girder of wet cottrell, with reference to figure 1 and Fig. 2, including beam body 1, set on the lower surface of beam body 1
There are some screwed holes 11, the fix bar 2 set straight down is inserted with screwed hole 11, the lateral wall of fix bar 2 is provided with spiral shell
Line 21, the screw thread 21 of fix bar 2 are connected to screwed hole 11, some flexure strips 22, flexure strip 22 are welded with the lower surface of fix bar 2
Circumferentially it is uniformly distributed along the lower surface of fix bar 2, flexure strip 22 is provided with some raised 23 towards the end face of the axis of fix bar 2（Ginseng
Examine Fig. 3）.
With reference to figure 2, fix bar 2 is hollow setting, is inserted with cathode line 3 in fix bar 2, nut 4 is arranged with cathode line 3
Coordinate with conical sleeve 5 and in gap, conical sleeve 5 is connected on end face of the nut 4 away from beam body 1, conical sleeve 5 and nut
4 are integrally formed, nut 4 can screw thread 21 be connected to fix bar 2；The lateral wall of nut 4 is provided with some axially disposed raised lines
41, fine rule 42 is connected with nut 4（With reference to figure 1）, fine rule 42（With reference to figure 1）The lateral wall of one end coupling nut 4 and other end company
Connect the lateral wall of fix bar 2.
Nut 4 is moved towards fix bar 2, after nut 4 is connected with screw thread 21, flexure strip 22 is contradicted in conical sleeve 5
Side wall, nut 4 continue to be rotationally advancing, and flexure strip 22 is drawn close because the guiding of the madial wall of conical sleeve 5 is increasingly towards cathode line 3, directly
To pushing against the fixation of in cathode line 3, realizing cathode line 3；It when dismantling cathode line 3, only need to unscrew nut 4, make nut 4 with fixing
Bar 2 separates, and then takes out cathode line 3 from fix bar 2, nut 4, conical sleeve 5.
Specific embodiment is only that it is not to limitation of the present utility model, this area to explanation of the present utility model
Technical staff can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but only
All to be protected in right of the present utility model by Patent Law.
Claims (6)
1. a kind of cathode girder of wet cottrell, including beam body（1）, be connected to the beam body（1）Cathode line（3）,
Characterized in that, also include being located at the beam body（1）Lower surface and the fix bar that sets straight down（2）, located at described solid
Fixed pole（2）Screw thread in side wall（21）, screw thread（21）It is connected to the fix bar（2）Nut（4）, the cathode line（3）Even
It is connected to the nut（4）.
A kind of 2. cathode girder of wet cottrell according to claim 1, it is characterised in that the fix bar
（2）It is hollow setting and lower end surface be provided with some flexure strips（22）, the nut（4）Away from the beam body（1）End face on
Provided with conical sleeve（5）, the cathode line（3）Once it is fed through the conical sleeve（5）With the nut（4）After be inserted in institute
State fix bar（2）It is interior, the nut（4）With the conical sleeve（5）Equal gap is matched with the cathode line（3）, the nut
（4）Towards the fix bar（2）During motion, the flexure strip（22）Contact the conical sleeve（5）After madial wall described in
Cathode line（3）Gradually draw close.
A kind of 3. cathode girder of wet cottrell according to claim 2, it is characterised in that the flexure strip
（22）Close to the fix bar（2）The end face of axis is provided with some projections（23）.
A kind of 4. cathode girder of wet cottrell according to claim 2, it is characterised in that the nut（4）
Lateral wall be provided with some axially disposed raised lines（41）.
A kind of 5. cathode girder of wet cottrell according to claim 2, it is characterised in that the nut（4）
The fix bar is connected to provided with one end（2）In side wall and the other end is connected to the nut（4）The fine rule of side wall（42）.
A kind of 6. cathode girder of wet cottrell according to claim 1, it is characterised in that the beam body（1）
Lower surface be provided with screwed hole（11）, the fix bar（2）Screw thread（21）It is connected to the screwed hole（11）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512421.1U CN206716215U (en) | 2017-05-10 | 2017-05-10 | A kind of cathode girder of wet cottrell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512421.1U CN206716215U (en) | 2017-05-10 | 2017-05-10 | A kind of cathode girder of wet cottrell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206716215U true CN206716215U (en) | 2017-12-08 |
Family
ID=60509014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720512421.1U Expired - Fee Related CN206716215U (en) | 2017-05-10 | 2017-05-10 | A kind of cathode girder of wet cottrell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206716215U (en) |
-
2017
- 2017-05-10 CN CN201720512421.1U patent/CN206716215U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20210510 |