CN210207230U - Electrode wire short-circuit prevention device of electric dust collector - Google Patents
Electrode wire short-circuit prevention device of electric dust collector Download PDFInfo
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- CN210207230U CN210207230U CN201920701805.7U CN201920701805U CN210207230U CN 210207230 U CN210207230 U CN 210207230U CN 201920701805 U CN201920701805 U CN 201920701805U CN 210207230 U CN210207230 U CN 210207230U
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Abstract
The utility model discloses an electrode wire short-circuit prevention device of an electric dust collector, which comprises an electric field beam and an electrode wire arranged with the electric field beam; the electric field beam is arranged below the electric field beam; a plurality of wire grooves are formed in the angle steel at intervals; two ends of the angle steel are fixed on the dust remover framework; the polar line passes through the wire groove; a pressing strip is fixed below the wire slot of the angle steel through a bolt; the pressing strips press the polar lines tightly; the upper end of the polar line is fixed to the connecting sheet; the other end of the connecting sheet is fixed on the electric field beam. The utility model discloses an its polar line of electrostatic precipitator prevents short-circuit device adopts angle steel and layering can the centre gripping polar line, when the polar line fracture, can avoid the polar line fracture to cause the side direction or transversely take on the anode plate and cause the short circuit of electric field, in addition, through installing connection piece between polar line and electric field crossbeam, also can avoid the junction of polar line and electric field crossbeam to be punctured.
Description
Technical Field
The utility model relates to a chute, concretely relates to its polar line of electrostatic precipitator prevents short-circuit device belongs to chute technical field.
Background
The basic process of discharging and dedusting of the electric precipitator is as follows: establishing an electric field to generate corona to charge dust particles; under the action of electric field force, the charged dust particles move to a dust collecting electrode to collect dust; vibrating to remove ash and discharge ash; the electric dust collector is a dust collection device which utilizes electrostatic force (coulomb force) to realize the separation of solid or liquid particles in gas from air flow; the discharge electrode (cathode) of the electric dust collector is connected with high-voltage direct current, the dust collecting electrode (anode) is grounded, and an electrostatic field enough for ionizing gas is maintained between two stages; when the dusty gas passes through the non-uniform electric field between the two electrodes, the gas is ionized under the strong action of a strong electric field around the discharge electrode to form gas ions and electrons and charge dust particles, the charged particles move to the dust collecting electrode under the action of the electric field and are deposited on the dust collecting electrode, so that the aim of separating dust from the gas is fulfilled, and when the dust on the dust collecting electrode reaches a certain thickness, the dust falls into a lower dust hopper by means of a rapping mechanism; because the polar line is in a severe working environment for a long time, electric field flashover and arc discharge occur in the high-voltage operation process, and electric spark corrosion can be caused to the two ends of the cathode line; meanwhile, the flue gas flows in the dust remover, and the electrode wires are scoured after long-time operation; the polar line of the dust collector is also vibrated continuously when rapping, and because the rapping device is positioned at the uppermost layer of the polar line, the polar line is broken mostly at the uppermost layer; after the polar line is broken, the short circuit of an electric field caused by lateral or transverse lapping on the anode plate is easily caused; in addition, the connection part of the existing polar line and the electric field cross beam is weak, when the polar line and the polar plate are discharged, the connection part is easy to be broken down, electric field flashover and jumping-off can be caused, and the normal operation of the dust remover is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an its polar line of electrostatic precipitator prevents short-circuit device can avoid polar line fracture to cause the side direction or transversely take on the anode plate and cause the short circuit of electric field, in addition, also can avoid polar line and electric field crossbeam's junction to be punctured.
The utility model discloses an electrostatic precipitator polar line short circuit prevention device, which comprises an electric field beam and a polar line arranged with the electric field beam; the electric field beam is arranged below the electric field beam; a plurality of wire grooves are formed in the angle steel at intervals; two ends of the angle steel are fixed on the dust remover framework; the polar line passes through the wire groove; a pressing strip is fixed below the wire slot of the angle steel through a bolt; the pressing strips press the polar lines tightly; the upper end of the polar line is fixed to the connecting sheet; the other end of the connecting sheet is fixed on the electric field beam; each polar line is pressed tightly through a pressing strip, even if a certain polar line is broken, the polar line is clamped at the angle steel, short circuit of an electric field caused by the polar line laterally or transversely lapping on an anode plate is avoided, a connecting piece is arranged between an electric field cross beam and the polar line, the connecting piece is made of an iron sheet, and one end of the connecting piece is connected with the cross beam; the other end of the connecting sheet is connected with the polar line; the connecting piece is high in strength, the connecting piece is not easy to puncture due to discharge of the polar line of the polar plate, and the phenomenon that the connecting part punctures is effectively avoided.
Preferably, the pressing strip comprises an outer plate, a rubber pasting plate is fixed on one side, close to the polar line, of the outer plate, and the rubber pasting plate can press the polar line better and avoid breaking the polar line.
Preferably, a plurality of through holes are formed in the angle steel at intervals; a plurality of nuts are welded on one surface of the angle steel, which is far away from the pressing strip; the nut is opposite to the through hole, and the bolt sequentially penetrates through the outer plate, the rubber flitch and the angle steel and is screwed with the nut on the back of the angle steel.
Preferably, outer holes installed with the dust remover framework are formed in the two ends of the angle steel.
Compared with the prior art, the utility model discloses an its polar line of electrostatic precipitator prevents short-circuit device adopts angle steel and layering can the centre gripping polar line, when polar line fracture, can avoid polar line fracture to cause the side direction or transversely take on the anode plate and cause the short circuit of electric field, in addition, through installing connection piece between polar line and electric field crossbeam, also can avoid polar line and electric field crossbeam's junction to be punctured.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Detailed Description
Example 1:
as shown in fig. 1, an electrode line short-circuit prevention device of an electric dust collector comprises an electric field beam 1 and an electrode line 2 arranged with the electric field beam; the electric field beam is characterized by also comprising angle steel 3 arranged below the electric field beam; a plurality of wire grooves 4 are formed in the angle steel 3 at intervals; two ends of the angle steel 3 are fixed on the dust remover framework; the polar line 2 passes through a wire slot 4; a pressing strip 5 is fixed below the wire slot of the angle steel 3 through a bolt; the pressing strips 5 press the polar lines 2 tightly; the upper end of the polar wire 2 is fixed to a connecting sheet 6; the other end of the connecting sheet 6 is fixed on the electric field beam 1; each polar line is pressed tightly through a pressing strip, even if a certain polar line is broken, the polar line is clamped at the angle steel, short circuit of an electric field caused by the polar line laterally or transversely lapping on an anode plate is avoided, a connecting piece is arranged between an electric field cross beam and the polar line, the connecting piece is made of an iron sheet, and one end of the connecting piece is connected with the cross beam; the other end of the connecting sheet is connected with the polar line; the connecting piece is high in strength, the connecting piece is not easy to puncture due to discharge of the polar line of the polar plate, and the phenomenon that the connecting part punctures is effectively avoided.
Wherein, layering 5 includes planking 51, planking 51 is close to polar line one side and is fixed with rubber flitch 52, and rubber flitch can compress tightly polar line better, avoids pressing polar line simultaneously disconnected.
A plurality of through holes are formed in the angle steel 3 at intervals; a plurality of nuts are welded on one surface, far away from the pressing strip, of the angle steel 3; the nut is opposite to the through hole, and the bolt sequentially penetrates through the outer plate, the rubber flitch and the angle steel and is screwed with the nut on the back of the angle steel.
And outer holes 31 which are arranged with the dust remover framework are arranged at two ends of the angle steel 3.
The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.
Claims (4)
1. An electrode line short circuit prevention device of an electric dust collector comprises an electric field beam and an electrode line arranged with the electric field beam; the method is characterized in that: the electric field beam is arranged below the electric field beam; a plurality of wire grooves are formed in the angle steel at intervals; two ends of the angle steel are fixed on the dust remover framework; the polar line passes through the wire groove; a pressing strip is fixed below the wire slot of the angle steel through a bolt; the pressing strips press the polar lines tightly; the upper end of the polar line is fixed to the connecting sheet; the other end of the connecting sheet is fixed on the electric field beam.
2. The polar line short-circuit preventing device of the electric dust collector as claimed in claim 1, wherein: the layering includes the planking, the planking is close to polar line one side and is fixed with the rubber flitch.
3. The polar line short-circuit preventing device of the electric dust collector as claimed in claim 1, wherein: a plurality of through holes are formed in the angle steel at intervals; a plurality of nuts are welded on one surface of the angle steel, which is far away from the pressing strip; the nut is opposite to the through hole.
4. The polar line short-circuit preventing device of the electric dust collector as claimed in claim 1, wherein: and outer holes which are arranged with the dust remover framework are arranged at the two ends of the angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920701805.7U CN210207230U (en) | 2019-05-16 | 2019-05-16 | Electrode wire short-circuit prevention device of electric dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920701805.7U CN210207230U (en) | 2019-05-16 | 2019-05-16 | Electrode wire short-circuit prevention device of electric dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210207230U true CN210207230U (en) | 2020-03-31 |
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ID=69926197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920701805.7U Active CN210207230U (en) | 2019-05-16 | 2019-05-16 | Electrode wire short-circuit prevention device of electric dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210207230U (en) |
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2019
- 2019-05-16 CN CN201920701805.7U patent/CN210207230U/en active Active
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