CN210729852U - Electrostatic precipitator negative pole frame insulation suspension frame that is difficult for collapsing - Google Patents
Electrostatic precipitator negative pole frame insulation suspension frame that is difficult for collapsing Download PDFInfo
- Publication number
- CN210729852U CN210729852U CN201921324957.6U CN201921324957U CN210729852U CN 210729852 U CN210729852 U CN 210729852U CN 201921324957 U CN201921324957 U CN 201921324957U CN 210729852 U CN210729852 U CN 210729852U
- Authority
- CN
- China
- Prior art keywords
- cathode frame
- temperature resistant
- porcelain bushing
- cross beam
- temperature
- 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
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 24
- 238000009413 insulation Methods 0.000 title claims abstract description 11
- 239000012717 electrostatic precipitator Substances 0.000 title claims abstract description 10
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 54
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000004880 explosion Methods 0.000 abstract description 2
- 239000012212 insulator Substances 0.000 description 18
- 230000005684 electric field Effects 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
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Abstract
The utility model discloses an electrostatic precipitator cathode frame insulation suspension bracket which is not easy to collapse, which is characterized by comprising a cathode frame suspension rod, a fixed platform, a high temperature resistant porcelain bushing, a high temperature resistant insulation porcelain column and a cross beam, wherein two ends of the cross beam are respectively fixed on the high temperature resistant insulation porcelain column which is positioned on the fixed platform; the top of the high-temperature-resistant porcelain bushing is provided with a sealing cover, the sealing cover comprises a circular top cover and an annular side face, a second through hole penetrating through the cathode frame suspension rod is formed in the circular top cover, a third through hole penetrating through the cathode frame suspension rod is formed in the cross beam, external threads are formed in the upper portion of the cathode frame suspension rod, and nuts are screwed to the two sides of the third through hole and the second through hole at the external threads; an annular groove is arranged on the outer side of the lower part of the high-temperature resistant porcelain bushing, and a spring heating wire is arranged in the annular groove. The utility model discloses in be equipped with the annular groove in the high temperature resistant porcelain bushing lower part outside, be equipped with spring heater strip in the annular groove for high temperature resistant porcelain bushing bottom temperature maintains invariably, and difficult porcelain explosion collapses.
Description
Technical Field
The utility model relates to a dry-type bedroom electrostatic precipitator field especially relates to an electrostatic precipitator negative pole frame insulation frame that suspends in midair that is difficult for collapsing.
Background
The inside of an electric field of the electrostatic dust collector is high-voltage electricity, a cathode system of the electrostatic dust collector adopts a hanging type, the cathode system is hung in the electric field, and the electrostatic dust collector is supported and insulated through a porcelain sleeve. Because the inner wall of the porcelain sleeve is in direct contact with the flue gas, the porcelain sleeve is easy to generate dust deposition, generate creepage due to damp and break due to uneven cooling and heating. Once the porcelain bushing is broken, the entire electric field collapses, causing an unrecoverable effect. Therefore, a more optimized insulating hanging structure is needed to ensure the safer and more reliable operation of the electric field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electrostatic precipitator negative pole frame insulation suspension frame that is difficult for collapsing.
The utility model discloses an innovation point lies in the utility model discloses in be equipped with the annular groove in the high temperature resistant porcelain bushing lower part outside, be equipped with spring heater strip in the annular groove for high temperature resistant porcelain bushing bottom temperature maintains invariably, and difficult porcelain that explodes collapses, the utility model discloses well high temperature resistant insulating knob insulator and crossbeam have reduced the atress of high temperature resistant porcelain bushing, and when high temperature resistant porcelain bushing broke, high temperature resistant insulating knob insulator and crossbeam can support the cathode system.
In order to realize the purpose of the utility model, the technical proposal of the utility model is that: an electrostatic dust collector cathode frame insulating suspension frame not prone to collapse comprises a cathode frame suspension rod, a fixing platform, a high-temperature-resistant porcelain bushing, a high-temperature-resistant insulating porcelain column and a cross beam, wherein two ends of the cross beam are respectively fixed on the high-temperature-resistant insulating porcelain column, the high-temperature-resistant insulating porcelain column is positioned on the fixing platform, a through hole is formed in the fixing platform, an annular positioning ring with an L-shaped cross section is arranged on the top surface of the fixing platform, the through hole is formed in the annular positioning ring, the bottom of the high-temperature-resistant porcelain bushing is inserted into the annular positioning ring, and a high-temperature-resistant rubber pad is arranged between the bottom of the high-temperature-resistant porcelain; the top of the high-temperature-resistant porcelain bushing is provided with a sealing cover, a high-temperature-resistant rubber pad is arranged between the top surface of the high-temperature-resistant porcelain bushing and the sealing cover, the sealing cover comprises a circular top cover and an annular side surface, a second through hole penetrating through the cathode frame suspension rod is formed in the circular top cover, a third through hole penetrating through the cathode frame suspension rod is formed in the cross beam, external threads are formed in the upper portion of the cathode frame suspension rod, and nuts are screwed to the two sides of the third through hole and the; an annular groove is arranged on the outer side of the lower part of the high-temperature resistant porcelain bushing, and a spring heating wire is arranged in the annular groove. Be equipped with the annular groove in the high temperature resistant porcelain bushing lower part outside, be equipped with spring heater strip in the annular groove for high temperature resistant porcelain bushing bottom temperature maintains invariable, and difficult porcelain that explodes collapses, the utility model discloses well high temperature resistant insulating knob insulator and crossbeam have reduced the atress of high temperature resistant porcelain bushing, and when high temperature resistant porcelain bushing broke, high temperature resistant insulating knob insulator and crossbeam can hold the cathode system.
Furthermore, a plurality of screw rods are arranged on the top surface of the circular top cover, a fourth through hole into which the screw rods are inserted is formed in the cross beam, and nuts are screwed on the screw rods and located on the lower end face of the fourth through hole. Make high temperature resistant porcelain bushing top withstand the crossbeam through the rotating nut, the negative pole frame hangs the jib and passes through high temperature resistant porcelain bushing, high temperature resistant insulating knob insulator three point support, and the holding power is stronger.
Further, the high-temperature-resistant insulating porcelain column is quartz ceramic or 95 porcelain.
Furthermore, the top of the high-temperature-resistant insulating knob insulator is connected with the cross beam through a flange and a bolt assembly, and the bottom of the high-temperature-resistant insulating knob insulator is connected with the top surface of the fixed platform through a flange and a bolt assembly.
The utility model has the advantages that:
1. the utility model discloses in be equipped with the annular groove in the high temperature resistant porcelain bushing lower part outside, be equipped with spring heater strip in the annular groove for high temperature resistant porcelain bushing bottom temperature maintains invariable, and difficult porcelain explosion collapses, the utility model discloses well high temperature resistant insulating knob insulator and crossbeam have reduced the atress of high temperature resistant porcelain bushing, and when high temperature resistant porcelain bushing broke, high temperature resistant insulating knob insulator and crossbeam can support the cathode system.
2. The utility model discloses well negative pole frame hangs the pole and passes through high temperature resistant porcelain bushing, high temperature resistant insulating knob insulator three point support, and the weight of negative pole system is born by high temperature resistant porcelain bushing, high temperature resistant insulating knob insulator jointly.
Drawings
Fig. 1 is a schematic structural view of embodiment 1.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Example 1: as shown in figure 1, the insulating suspension frame of electrostatic precipitator negative pole frame that is difficult for collapsing, including negative pole frame suspension pole 1, fixed platform 2, high temperature resistant insulator 3, high temperature resistant insulating knob insulator 4, crossbeam 5, high temperature resistant insulating knob insulator 4 is quartz ceramic or 95 porcelain, crossbeam 5 both ends are fixed respectively on high temperature resistant insulating knob insulator 4, high temperature resistant insulating knob insulator 4 is located fixed platform 2, flange is passed through at high temperature resistant insulating knob insulator 4 top, bolt assembly and crossbeam 5 are connected, flange is passed through to high temperature resistant insulating knob insulator 4 bottom, bolt assembly and the 2 top surface connections of fixed platform. A first through hole 6 is formed in the fixed platform 2, an annular positioning ring 7 with an L-shaped section is arranged on the top surface of the fixed platform 2, the first through hole 6 is located in the annular positioning ring 7, the bottom of the high-temperature-resistant porcelain sleeve 3 is inserted into the annular positioning ring 7, and a high-temperature-resistant rubber pad is arranged between the bottom of the high-temperature-resistant porcelain sleeve 3 and the annular positioning ring 7; the top of the high-temperature-resistant porcelain bushing 3 is provided with a sealing cover 8, a high-temperature-resistant rubber pad is arranged between the top surface of the high-temperature-resistant porcelain bushing 3 and the sealing cover 8, the sealing cover 8 comprises a circular top cover 8.1 and an annular side surface 8.2, a second through hole 8.3 penetrating through the cathode frame suspension rod 1 is arranged on the circular top cover 8.1, a third through hole 5.1 penetrating through the cathode frame suspension rod 1 is arranged on the cross beam 5, external threads are arranged on the upper part of the cathode frame suspension rod 1, and nuts are screwed on two sides of the third through hole 5.1 and the second through hole 8.; the top surface of the circular top cover 8.1 is provided with a plurality of screw rods 10, the cross beam 5 is provided with a fourth through hole 5.2 inserted into the screw rods 10, and the screw rods 10 are screwed with nuts and are positioned on the lower end surface of the fourth through hole 5.2. An annular groove 3.1 is arranged on the outer side of the lower part of the high-temperature resistant porcelain bushing 3, and a spring heating wire 9 is arranged in the annular groove 3.1.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (4)
1. The insulating suspension frame of the cathode frame of the electrostatic dust collector is not easy to collapse and is characterized by comprising a cathode frame suspension rod, a fixed platform, a high-temperature-resistant porcelain bushing, a high-temperature-resistant insulating porcelain column and a cross beam, wherein two ends of the cross beam are respectively fixed on the high-temperature-resistant insulating porcelain column which is positioned on the fixed platform; the top of the high-temperature-resistant porcelain bushing is provided with a sealing cover, a high-temperature-resistant rubber pad is arranged between the top surface of the high-temperature-resistant porcelain bushing and the sealing cover, the sealing cover comprises a circular top cover and an annular side surface, a second through hole penetrating through the cathode frame suspension rod is formed in the circular top cover, a third through hole penetrating through the cathode frame suspension rod is formed in the cross beam, external threads are formed in the upper portion of the cathode frame suspension rod, and nuts are screwed to the two sides of the third through hole and the; an annular groove is arranged on the outer side of the lower part of the high-temperature resistant porcelain bushing, and a spring heating wire is arranged in the annular groove.
2. The non-collapsing electrostatic precipitator cathode frame insulation suspension frame as claimed in claim 1, wherein a plurality of lead screws are arranged on the top surface of the circular top cover, a fourth through hole into which the lead screw is inserted is arranged on the cross beam, and a nut is screwed on the lead screw and positioned on the lower end surface of the fourth through hole.
3. The non-collapsible electrostatic precipitator cathode frame insulating hanger of claim 1, wherein the high temperature resistant insulating ceramic cylinder is quartz ceramic or 95 ceramic.
4. The non-collapsible electrostatic precipitator cathode frame insulation hanger of claim 1, wherein the top of the refractory insulation knob is connected with the cross beam through a flange, a bolt assembly, and the bottom of the refractory insulation knob is connected with the top of the fixed platform through a flange, a bolt assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921324957.6U CN210729852U (en) | 2019-08-15 | 2019-08-15 | Electrostatic precipitator negative pole frame insulation suspension frame that is difficult for collapsing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921324957.6U CN210729852U (en) | 2019-08-15 | 2019-08-15 | Electrostatic precipitator negative pole frame insulation suspension frame that is difficult for collapsing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210729852U true CN210729852U (en) | 2020-06-12 |
Family
ID=71006481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921324957.6U Expired - Fee Related CN210729852U (en) | 2019-08-15 | 2019-08-15 | Electrostatic precipitator negative pole frame insulation suspension frame that is difficult for collapsing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210729852U (en) |
-
2019
- 2019-08-15 CN CN201921324957.6U patent/CN210729852U/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: 20200612 |