CN209156128U - A kind of electrostatic precipitator with protective device - Google Patents
A kind of electrostatic precipitator with protective device Download PDFInfo
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- CN209156128U CN209156128U CN201821636248.7U CN201821636248U CN209156128U CN 209156128 U CN209156128 U CN 209156128U CN 201821636248 U CN201821636248 U CN 201821636248U CN 209156128 U CN209156128 U CN 209156128U
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- connecting rod
- support column
- insulator
- electrostatic precipitator
- protective device
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Abstract
The utility model discloses a kind of electrostatic precipitator with protective device, including insulator and the cathode sunpender being threaded through inside the insulator, it further include bearing component, the bearing component includes the first support column, the second support column and connecting rod, first support column and second support column are arranged vertically at the two sides of the insulator respectively, and the upper end of the upper end of first support column and second support column is connected with the connecting rod jointly；The connecting rod is located at the top of the insulator, and the first insertion hole worn for the cathode sunpender is offered in the connecting rod, and the inner wall in the outer wall of the connecting rod and first insertion hole is coated with insulating layer；It is fixed with pedestal below the insulator, to support the insulator；The the second insertion hole worn for the cathode sunpender is offered on the pedestal, the inner wall in second insertion hole is coated with the insulating layer.The utility model can reduce the power of insulator receiving, improve efficiency of dust collection.
Description
Technical field
The utility model relates to glass furnace technology fields, and in particular to a kind of electrostatic precipitator with protective device.
Background technique
The tail gas of glass furnace belongs to high-temperature flue gas, and the granularity of dust contained in tail gas is smaller, viscosity is high, water imbibition
By force.In particular for more complicated as the ingredient of dust in the flue gas of the glass furnace of fuel using petroleum coke.In electrostatic precipitator
Middle insulated porcelain sleeve can provide insulation protection as most important components for cathode, to guarantee electricity when electric field operation
Press normal table.Electric precipitation insulator passes through the seal box high-voltage isulation at the shell of field for corona discharge electrode hanging frame sunpender, is divided into
Straight set, tapered sleeve and three kinds of profiled sleeve.Find that there are some problems, especially negative pole part for electric precipitator in long-term production practices
Situations such as condensing, rupturing, often occurs for the insulated porcelain sleeve for dividing while rising load-bearing and insulating effect, thus affects electric precipitator
Dedusting efficiency.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of electrostatic precipitator with protective device, can subtract
The power that few insulator is born, improves efficiency of dust collection.
In order to solve the above-mentioned technical problem, the utility model provides a kind of electrostatic precipitator with protective device, packet
The cathode sunpender for including insulator and being threaded through inside the insulator, further includes bearing component, and the bearing component includes the first support
Column, the second support column and connecting rod, first support column and second support column are arranged vertically at described respectively
The upper end of the two sides of insulator, the upper end of first support column and second support column is connected with the connection jointly
Bar；The connecting rod is located at the top of the insulator, and first worn for the cathode sunpender is offered in the connecting rod
It is inserted into hole, the inner wall that the outer wall of the connecting rod and described first are inserted into hole is coated with insulating layer；The lower section of the insulator is solid
Surely there is pedestal, to support the insulator；Offer the second insertion hole worn for the cathode sunpender on the pedestal, described the
The inner wall in two insertion holes is coated with the insulating layer.
Further, the bearing component further includes the first height adjusting part and can be same with first height adjusting part
Second height adjusting part of step；First height adjusting part is fixed between first support column and the connecting rod, with
Adjust the distance between the connecting rod and first support column；Second height adjusting part is fixed on second support
Between column and the connecting rod, to adjust the distance between the connecting rod and second support column.
Further, the bearing component further includes several limited posts being vertically arranged, and whole limited posts is worn
If crossing the connecting rod；Any connecting rod is provided with the first baffle ring and the second baffle ring along its circumferential direction, first baffle ring and
Second baffle ring is arranged in parallel；The connecting rod is located at first baffle ring and the second gear interannular, to limit the company
The displacement of extension bar.
Further, the electrostatic precipitator further includes purge system, and the purge system includes power source, pipeline and adds
Hot component, the both ends of the pipeline are connected to the power source and the insulator respectively, are offered described in confession on the pedestal
The clean-out hatch that pipeline is worn；The heating component includes several heating elements, and whole heating elements is around the pipe
Setting outside road.
Further, the pipeline is plugged into the end of the clean-out hatch in tapered setting.
Further, sealing element is filled between the pipeline and the clean-out hatch.
Further, first height adjusting part and second height adjusting part are hydraulic jack.
Further, several level meters are provided on the pedestal.
The utility model has the beneficial effects that
It is applied to the upward support force of connecting rod using the first support column and the second support column that insulator two sides are arranged in, from
And can reduce the power of insulator receiving, so that insulator is only used as insulating element without withstanding forces, thus making for insulator can be extended
Use the service life；The efficiency of dedusting is also improved simultaneously.
Detailed description of the invention
Fig. 1 is the left view of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the cross-sectional view of pedestal；
Fig. 4 is the overall schematic of purge system.
Figure label explanation: 1, insulator；2, cathode sunpender；3, the first support column；31, the first height adjusting part；4, second
Support column；41, the second height adjusting part；5, connecting rod；51, the first insertion hole；6, limited post；61, the first baffle ring；62, second
Baffle ring；7, pedestal；71, clean-out hatch；72, level meter；73, the second insertion hole；8, power source；81, pipeline；9, heating component；91,
Protective cover.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
Shown in referring to Fig.1, an a kind of embodiment of the electrostatic precipitator with protective device of the utility model, including insulator
1 and the cathode sunpender 2 that is threaded through insulator 1 inside, insulator 1 can be negative as most important components in electrostatic precipitator
Pole provides insulation protection, to guarantee voltage normal table when electric field operation.Cathode sunpender 2 is fed through insulator along the vertical direction
1。
Referring to Fig. 2, electrostatic precipitator further includes bearing component, and bearing component can share the power of the receiving of insulator 1.Load-bearing group
Part includes the first support column 3 and the second support column 4, and the first support column 3 and the second support column 4 are located at the two sides of insulator 1, and
And first support column 3 and the second support column 4 it is symmetrical about insulator 1.Bearing component further includes connecting rod 5, the first support column 3
It is fixedly connected with the lower surface of connecting rod 5 with the upper end of the second support column 4.Connecting rod 5 is located at the top of insulator 1, and
The the first insertion hole 51 worn for cathode sunpender 2 is offered in connecting rod 5.In order to reduce cathode sunpender 2 to the shadow of bearing component
It rings, improves safety, the inner wall that the outer wall of connecting rod 5 and first are inserted into hole 51 is coated with insulating layer, insulate in the present embodiment
Layer preferably ceramic coating.
Referring to Fig. 2, bearing component further include the first height adjusting part 31 and with the first height adjusting part 31 identical second
Height adjusting part 41.The first height adjusting part 31 and the second height adjusting part 41 are hydraulic jack in the present embodiment.First
Height adjusting part 31 is fixed between the first support column 3 and connecting rod 5, the shell and the first support column of the first height adjusting part 31
3 upper surface is fixed, and the small piston of the first height adjusting part 31 and the lower surface of connecting rod 5 are fixed.Second height adjusting part 41
It is fixed between the second support column 4 and connecting rod 5, the upper surface of the shell of the second height adjusting part 41 and the second support column 4 is solid
Fixed, the small piston of the second height adjusting part 41 and the lower surface of connecting rod 5 are fixed.When the first height adjusting part 31 and the second height
When the movement that regulating part 41 synchronizes, connecting rod 5 can be adjusted relative to the height between the first support column 3 and the second support column 4
Difference, so as to adjust the position of connecting rod 5 according to the dimensions of insulator 1.
Referring to Fig. 2, bearing component further includes several limited posts 6, and whole limited posts 6 is arranged along the vertical direction.All
Limited post 6 be fed through connecting rod 5, and connecting rod 5 offers several thirds insertion holes cooperated with limited post 6.Whole
The lower end of limited post 6 is each attached in the plane flushed with the lower end of the first support column 3 and the second support column 4.Any limit
Position column 6 is provided with the first baffle ring 61 and the second baffle ring 62 along its axial direction, and the first baffle ring 61 and the second baffle ring 62 are arranged in parallel, and
First baffle ring 61 and the second baffle ring 62 can cover all third insertion hole.Connecting rod 5 is located at the first baffle ring 61 and second
Being located at 5 top of connecting rod between baffle ring 62, in the present embodiment is the first baffle ring 61, is second gear positioned at 5 lower section of connecting rod
Ring 62.First baffle ring 61 can limit maximum displacement of the connecting rod 5 far from insulator 1, and the second baffle ring 62 can limit connecting rod 5 and lean on
The maximum displacement of nearly insulator 1, thus the direction that connecting rod 5 moves can be limited using limited post 6, additionally it is possible to utilize first gear
The displacement that ring 61 and the second baffle ring 62 limitation connecting rod 5 move.
Referring to Fig. 2 and Fig. 3, the lower section of insulator 1 is fixed with pedestal 7, and pedestal 7 can be applied to the upward support force of insulator 1.
The second insertion hole 73 being pierced by for cathode sunpender 2 is offered on pedestal 7, in order to reduce influence of the cathode sunpender 2 to pedestal 7, the
The inner wall in two insertion holes 73 is coated with insulating layer, the material preferably ceramic coating of insulating layer in the present embodiment.In order to guarantee to fix
The accuracy of the installation site of insulator 1 above pedestal 7, the upper surface of pedestal 7 is fixed with several level meters 72, to detect
The levelness of 7 upper surface of pedestal, so as to improve the precision of the installation of insulator 1.
Referring to Fig. 3 and Fig. 4, electrostatic precipitator further includes purge system, which, which can reduce, is attached in insulator 1
Dust in the flue gas of wall, so that reducing insulator 1 climbs that discharge of electricity, there is a phenomenon where electric field stop jumpings.Purge system includes power source
8, pipeline 81 and heating component 9, the both ends of pipeline 81 are connected to setting, power in the present embodiment with power source 8 and insulator 1 respectively
The preferred air pump in source 8, deduster and pipeline 81 are in negative pressure section in the present embodiment.Pedestal 7 offers the end for pipeline 81 and wears
If clean-out hatch 71 be easy sucking air because when deduster is run in the state of negative pressure, thus the end of pipeline 81 and
Sealing element is filled between clean-out hatch 71, thus leaked out using sealing element reduction, the preferred rubber of the material of sealing element in the present embodiment
Glue or silica gel.
Referring to Fig. 4, heating component 9 includes several heating elements and the protective cover 91 being located at outside whole heating elements,
The external security risk that mitigates heating element of 91 inlay card of protective cover in pipeline 81；Heating element can select electricity in the present embodiment
Hinder silk.Whole heating elements is arranged around one end of pipeline 81, so as to heat to the gas in pipeline 81.It is removed in electrostatic
Dirt device is passed through before flue gas starting purge system work first, and heating element work is so as to the gas progress in pipeline 81
Heating.Gas after heating enters behind 1 inside of insulator the steam that can effectively remove inside insulator 1, while introducing in flue gas
Insulator also has Packed effect behind 1 inside.Stablize after a certain temperature when electrostatic precipitator works normally a period of time, it can be with
By heating element break-off, run merely with the heat of electrostatic precipitator itself.
Referring to Fig. 3, pipeline 81 is plugged into the tapered setting in one end in clean-out hatch 71, is capable of increasing at 81 oral area of pipeline
The flow velocity of gas.
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (8)
1. a kind of electrostatic precipitator with protective device, including insulator and the cathode sunpender being threaded through inside the insulator,
It being characterized in that, further includes bearing component, the bearing component includes the first support column, the second support column and connecting rod, and described the
One support column and second support column are arranged vertically at the two sides of the insulator respectively, first support column it is upper
End and the upper end of second support column are connected with the connecting rod jointly；The connecting rod is located at the upper of the insulator
Side, and the first insertion hole worn for the cathode sunpender, the outer wall of the connecting rod and described are offered in the connecting rod
The inner wall in the first insertion hole is coated with insulating layer；It is fixed with pedestal below the insulator, to support the insulator；The bottom
The the second insertion hole worn for the cathode sunpender is offered on seat, the inner wall in second insertion hole is coated with the insulation
Layer.
2. having the electrostatic precipitator of protective device as described in claim 1, which is characterized in that the bearing component further includes
First height adjusting part and the second height adjusting part that can be synchronous with first height adjusting part；First height adjustment
Part is fixed between first support column and the connecting rod, to adjust between the connecting rod and first support column
Distance；Second height adjusting part is fixed between second support column and the connecting rod, to adjust the connecting rod
The distance between described second support column.
3. having the electrostatic precipitator of protective device as described in claim 1, which is characterized in that the bearing component further includes
Several limited posts being vertically arranged, whole limited posts are fed through the connecting rod；Any connecting rod is along its week
To the first baffle ring and the second baffle ring is provided with, first baffle ring and second baffle ring are arranged in parallel；The connecting rod is located at
First baffle ring and the second gear interannular, to limit the displacement of the connecting rod.
4. having the electrostatic precipitator of protective device as described in claim 1, which is characterized in that the electrostatic precipitator is also wrapped
Purge system is included, the purge system includes power source, pipeline and heating component, and the both ends of the pipeline are moved with described respectively
Power source is connected to the insulator, and the clean-out hatch worn for the pipeline is offered on the pedestal；If the heating component includes
Dry heating element, whole heating elements are arranged around the pipeline external.
5. having the electrostatic precipitator of protective device as claimed in claim 4, which is characterized in that the pipeline is plugged into described
The end of clean-out hatch is in tapered setting.
6. having the electrostatic precipitator of protective device as claimed in claim 4, which is characterized in that the pipeline and the cleaning
Sealing element is filled between hole.
7. having the electrostatic precipitator of protective device as claimed in claim 2, which is characterized in that first height adjusting part
It is hydraulic jack with second height adjusting part.
8. having the electrostatic precipitator of protective device as described in claim 1, which is characterized in that if being provided on the pedestal
Solid carbon dioxide level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821636248.7U CN209156128U (en) | 2018-10-09 | 2018-10-09 | A kind of electrostatic precipitator with protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821636248.7U CN209156128U (en) | 2018-10-09 | 2018-10-09 | A kind of electrostatic precipitator with protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209156128U true CN209156128U (en) | 2019-07-26 |
Family
ID=67333171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821636248.7U Active CN209156128U (en) | 2018-10-09 | 2018-10-09 | A kind of electrostatic precipitator with protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209156128U (en) |
-
2018
- 2018-10-09 CN CN201821636248.7U patent/CN209156128U/en active Active
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