CN205684196U - A kind of high tension shackle insulator protection device for electrostatic precipitator - Google Patents
A kind of high tension shackle insulator protection device for electrostatic precipitator Download PDFInfo
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- CN205684196U CN205684196U CN201620528823.6U CN201620528823U CN205684196U CN 205684196 U CN205684196 U CN 205684196U CN 201620528823 U CN201620528823 U CN 201620528823U CN 205684196 U CN205684196 U CN 205684196U
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- high tension
- electrostatic precipitator
- couveuse
- shackle insulator
- tension shackle
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Abstract
A kind of high tension shackle insulator protection device for electrostatic precipitator; include several couveuses being arranged on electrostatic precipitator upper end; passage is all offered on each couveuse; high tension shackle insulator it is provided with in couveuse; the top of electrostatic precipitator offers hole; cathode line in electrostatic precipitator passes vertically through the axial bore of hole and high tension shackle insulator, and is lifted on the upper end of high tension shackle insulator by ring flange；Passage on couveuse is connected with high-pressure hot gas induction system, high-pressure hot gas induction system is for being passed through High Temperature High Pressure steam in couveuse, Temperature Humidity Sensor it is additionally provided with in couveuse, equipped with control chamber on the sidewall of electrostatic precipitator, equipped with for realizing High Temperature High Pressure steam is carried out the PLC that input controls in control chamber；This utility model achieves the effective protection to high tension shackle insulator, reduces the cost increased because frequently changing high tension shackle insulator, it is ensured that electrostatic precipitator carries out electric precipitation operation with security and stability.
Description
Technical field
This utility model relates to the electrostatic precipitation technology field in environmental protection industry (epi), a kind of height for electrostatic precipitator
Pressure porcelain insulator protection device.
Background technology
Currently, the structure for the high tension shackle insulator protection device of electrostatic precipitator is as follows: includes and is arranged on electrostatic
Several couveuses of cleaner unit upper end, each couveuse all offer passage, are provided with high tension shackle insulator in couveuse
And electrical heating wire, the top of described electrostatic precipitator offers hole, and hole is corresponding with the axial bore of high tension shackle insulator,
Cathode line in electrostatic precipitator passes vertically through the axial bore of hole and high tension shackle insulator, and is lifted on high tension shackle insulator
Upper end.
Electrostatic precipitator is when carrying out electric precipitation operation, owing to being not provided with umbrella cover on the lateral wall of high tension shackle insulator,
And couveuse can only be by the passage connection external world, and gas circulation is poor, thus heat effect when causing electrical heating wire to work
Unsatisfactory, it is creepage that small water droplet free in couveuse is attached on the lateral wall of electrostatic precipitator form condensation；Same with this
Time, the charged particle in electrostatic precipitator easily upwards overflows under the drive of air-flow, and is attached to the axle of high tension shackle insulator
Dust stratification is formed creepage on the inwall of inward hole；Thus, when electrostatic precipitator long-term operation, high tension shackle insulator is creepage because of condensation
Creepage with dust stratification and cause high tension shackle insulator breakdown and rupture, or the lateral wall of high tension shackle insulator is inside with axle
The sidewall in hole ruptures because of excessive temperature differentials, the most not only adds the replacement cost of high tension shackle insulator, and affects quiet
Electric cleaner normal electric precipitation operation, the most also brings great potential safety hazard.
Summary of the invention
The purpose of this utility model seeks to solve to be currently used in the high tension shackle insulator protection device of electrostatic precipitator,
High tension shackle insulator ruptures because condensation is creepage and dust stratification is creepage, causes the replacement cost of high tension shackle insulator to increase, shadow
Ring electrostatic precipitator normal electric precipitation operation, and brought the problem of great potential safety hazard, provide for this one for quiet
The high tension shackle insulator protection device of electric cleaner.
Concrete scheme of the present utility model is: a kind of high tension shackle insulator protection device for electrostatic precipitator, including
There are several couveuses being arranged on electrostatic precipitator upper end, each couveuse all offer passage, is provided with in couveuse
High tension shackle insulator, the top of described electrostatic precipitator offers hole, and hole is relative with the axial bore of high tension shackle insulator
Should, the cathode line in electrostatic precipitator passes vertically through the axial bore of hole and high tension shackle insulator, and is lifted on High-Voltage Insulation
The upper end of porcelain vase；It is characterized in that: the passage on described couveuse is connected with high-pressure hot gas induction system, also sets in couveuse
Having Temperature Humidity Sensor, the top of high tension shackle insulator is provided with the ring flange for lifting cathode line, in the side of electrostatic precipitator
Equipped with control chamber on wall；Described high-pressure hot gas induction system includes appendix and the heat exchanger coil being arranged on flue, its
The input of middle heat exchanger coil is provided with high pressure positive blower, outfan connecting gas transmission pipe, and the other end of appendix connects on couveuse
Passage；Appendix is provided with baroceptor and pneumatic control valve；It is provided with PLC in described control chamber and contacts
Device, PLC controls opening/stopping of high pressure positive blower by catalyst, and PLC is by real-time reception temperature and humidity sensing
Temperature-humidity signal in the couveuse that device gathers and the air pressure signal on the appendix of baroceptor collection, control pneumatic in real time
The aperture of regulation valve.
Couveuse described in this utility model is cylindrical structural, and passage is opened in the circle centre position of couveuse end face；Institute
The upper end stating cathode line is lifted at the core of ring flange, and passage and cathode line are in the most corresponding, at the dish of ring flange
Several through holes being centrosymmetric along core are offered on face；The axial bore of described high tension shackle insulator is big up and small down
Horn-like structure.
The lateral wall of high tension shackle insulator described in this utility model is provided with several umbrella covers being arranged side by side.
This utility model simple in construction, design ingenious, by use high-pressure hot gas induction system in couveuse, be passed through height
Temperature high-pressure hot gas, and use PLC and corresponding sensor and regulation valve that the input of High Temperature High Pressure steam is carried out in real time
Control, effectively prevent the creepage generation creepage with dust stratification that condense on high tension shackle insulator, define high tension shackle insulator
Effectively protection, reduces the cost increased because frequently changing high tension shackle insulator, it is ensured that electrostatic precipitator is with security and stability
Carry out electric precipitation operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the internal structure schematic diagram of couveuse in this utility model；
Fig. 3 is control structure block diagram of the present utility model.
In figure: 1 electrostatic precipitator, 2 couveuses, 3 passages, 4 high tension shackle insulators, 5 holes, 6 is cloudy
Polar curve, 7 Temperature Humidity Sensors, 8 ring flanges, 9 control chambers, 10 appendixs, 11 flues, 12 heat exchanger coils,
13 high pressure positive blowers, 14 baroceptors, 15 pneumatic control valves, 16 PLC, 17 catalysts, 18 umbrella covers.
Detailed description of the invention
Seeing Fig. 1-3, this utility model includes several couveuses 2, Mei Gebao being arranged on electrostatic precipitator 1 upper end
All offering passage 3 on incubator, be provided with high tension shackle insulator 4 in couveuse 2, the top of described electrostatic precipitator 1 offers
Hole 5, hole 5 is corresponding with the axial bore of high tension shackle insulator 4, and the cathode line 6 in electrostatic precipitator 1 passes vertically through hole
5 and the axial bore of high tension shackle insulator 4, and it is lifted on the upper end of high tension shackle insulator 4；Passage 3 on described couveuse 2
Being connected with high-pressure hot gas induction system, be additionally provided with Temperature Humidity Sensor 7 in couveuse 2, the top of high tension shackle insulator 4 is provided with
For lifting the ring flange 8 of cathode line 6, equipped with control chamber 9 on the sidewall of electrostatic precipitator 1；Described high-pressure hot gas delivery system
System includes appendix 10 and the heat exchanger coil 12 being arranged on flue 11, and wherein the input of heat exchanger coil 12 is provided with height
Pressure fan 13, outfan connecting gas transmission pipe 10, the other end of appendix 10 connects the passage 3 on couveuse 2；At appendix 10
It is provided with baroceptor 14 and pneumatic control valve 15；Being provided with PLC 16 and catalyst 17 in described control chamber 9, PLC is controlled
Device 16 processed controls opening/stopping of high pressure positive blower 13 by catalyst 17, and PLC 16 is by real-time reception temperature and humidity sensing
Temperature-humidity signal in the couveuse 2 that device 7 gathers and the air pressure signal on the appendix 10 of baroceptor 14 collection, control in real time
The aperture of pneumatic control valve 15 processed.
Couveuse 2 described in the present embodiment is in cylindrical structural, and passage 3 is opened in the circle centre position of couveuse 2 end face；Institute
The upper end stating cathode line 6 is lifted at the core of ring flange 8, and passage 3 and cathode line 6 are in the most corresponding, at ring flange 8
Card on offer several through holes being centrosymmetric along core；The axial bore of described high tension shackle insulator 4 is presented greatly
Under little horn-like structure, in order to prevent charged dust (particulate matter) to be attached on the inwall of axial bore, and then prevent dust stratification
Creepage generation.
The lateral wall of high tension shackle insulator 4 described in the present embodiment is provided with several umbrella covers 18 being arranged side by side.
This utility model is when electrostatic precipitator carries out electric precipitation operation, first by high pressure positive blower 13 by clean cold air
Blasting heat exchanger coil 12, heat exchanger coil 12 and flue 11 carry out heat exchange (flue-gas temperature in flue is 100-300 DEG C),
Thus clean cold air is converted to the High Temperature High Pressure air that temperature is 40-80 DEG C, Qi Zhonggao when heat exchanger coil 12 exports
Temperature pressure-air air pressure more than from electrostatic precipitator to the air pressure of couveuse 2 overflow air-flow, thus High Temperature High Pressure air along
Appendix 10 is passed through to couveuse 2, and High Temperature High Pressure air is evenly distributed on the lateral wall of high tension shackle insulator 4, thus has
It is creepage that the small water droplet that effect is dissociated in preventing couveuse 2 is attached on the lateral wall of high tension shackle insulator 4 form condensation, and
The umbrella cover 18 arranged on the lateral wall of high tension shackle insulator 4 effectively prevent the generation that condensation is creepage；Meanwhile, High Temperature High Pressure
Through hole on air permeable flange dish 8 forms, to the inwall of the axial bore of high tension shackle insulator 4, effect of directly brushing, prevent from
In electrostatic precipitator 1 on the inwall of the axial bore that the charged dust (particulate matter) of overflow is attached to high tension shackle insulator 4, formed
Dust stratification is creepage, thus defines the effective protection to high tension shackle insulator.
In the process, this utility model, by using Temperature Humidity Sensor 7 and baroceptor 14, realizes respectively to guarantor
Temperature-humidity signal in incubator 2 and the air pressure signal on appendix 10 are acquired, and are realized gas by PLC 16 with this
The control of the aperture of dynamic regulation valve 15, meanwhile, PLC 16 controls high pressure positive blower 13 in real time also by catalyst 17
Staring and stopping operation.
Claims (3)
1., for a high tension shackle insulator protection device for electrostatic precipitator, it is arranged on electrostatic precipitator upper end if including
Dry couveuse, each couveuse all offers passage, is provided with high tension shackle insulator, described electrostatic precipitator in couveuse
Top offer hole, hole is corresponding with the axial bore of high tension shackle insulator, and the cathode line in electrostatic precipitator is vertical
Through hole and the axial bore of high tension shackle insulator, and it is lifted on the upper end of high tension shackle insulator；It is characterized in that: described insulation
Passage on case is connected with high-pressure hot gas induction system, is additionally provided with Temperature Humidity Sensor, high tension shackle insulator in couveuse
Top be provided with the ring flange for lifting cathode line, equipped with control chamber on the sidewall of electrostatic precipitator；Described high-pressure hot gas
Induction system includes appendix and the heat exchanger coil being arranged on flue, and wherein the input of heat exchanger coil is provided with high pressure
Blower fan, outfan connecting gas transmission pipe, the other end of appendix connects the passage on couveuse；Appendix is provided with air pressure transmission
Sensor and pneumatic control valve；Being provided with PLC and catalyst in described control chamber, PLC controls height by catalyst
Temperature-humidity signal in the opening/stop of pressure fan, and the couveuse that gathered by real-time reception Temperature Humidity Sensor of PLC
With the air pressure signal on the appendix of baroceptor collection, control the aperture of pneumatic control valve in real time.
A kind of high tension shackle insulator protection device for electrostatic precipitator the most according to claim 1, is characterized in that: institute
Stating couveuse is cylindrical structural, and passage is opened in the circle centre position of couveuse end face；The upper end of described cathode line is lifted on method
At the core of blue dish, and passage with cathode line in axial the most corresponding, the card of ring flange offers several along core
The through hole being centrosymmetric；The horn-like structure that the axial bore of described high tension shackle insulator is big up and small down.
A kind of high tension shackle insulator protection device for electrostatic precipitator the most according to claim 1, is characterized in that: institute
The lateral wall stating high tension shackle insulator is provided with several umbrella covers being arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620528823.6U CN205684196U (en) | 2016-06-03 | 2016-06-03 | A kind of high tension shackle insulator protection device for electrostatic precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620528823.6U CN205684196U (en) | 2016-06-03 | 2016-06-03 | A kind of high tension shackle insulator protection device for electrostatic precipitator |
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| Publication Number | Publication Date |
|---|---|
| CN205684196U true CN205684196U (en) | 2016-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620528823.6U Active CN205684196U (en) | 2016-06-03 | 2016-06-03 | A kind of high tension shackle insulator protection device for electrostatic precipitator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517835A (en) * | 2019-08-05 | 2019-11-29 | 福建卫东环保股份有限公司 | The defeated wet electric precipitator high-tension porcelain insulator return air dehumidification device of coal |
-
2016
- 2016-06-03 CN CN201620528823.6U patent/CN205684196U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517835A (en) * | 2019-08-05 | 2019-11-29 | 福建卫东环保股份有限公司 | The defeated wet electric precipitator high-tension porcelain insulator return air dehumidification device of coal |
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