CN206276500U - A kind of insulator box suspension for wet scrubber - Google Patents
A kind of insulator box suspension for wet scrubber Download PDFInfo
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- CN206276500U CN206276500U CN201621272595.7U CN201621272595U CN206276500U CN 206276500 U CN206276500 U CN 206276500U CN 201621272595 U CN201621272595 U CN 201621272595U CN 206276500 U CN206276500 U CN 206276500U
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- insulator
- suspension
- wet scrubber
- base plate
- side wall
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Abstract
The utility model discloses a kind of insulator box suspension, particularly a kind of insulator box suspension for wet scrubber belongs to coal-fired power plant's wet scrubber technical field.Insulator chamber (1) in the system is connected by insulator (2) and be wound with heater (4) outside cathode suspension (3), insulator (2).The side wall (8) of wherein insulator chamber (1) is provided with top cover (5), and side wall (8) has base plate (9).Thermal resistance (6) and hot blast connector (7) are also equipped with side wall (8), adjusting apparatus (10) are additionally provided with base plate (9), base plate (9) bottom is additionally provided with connector (11).This system ensure that the insulating properties of high voltage power supply, effectively prevents insulator (2) inside and outside wall condensation creepage phenomenon, corrosion of the wet flue gas to insulator chamber (1) interior equipment is slow down, improve the energy saving of system.
Description
Technical field
The utility model is related to a kind of insulator box suspension, particularly a kind of insulator box for wet scrubber
Suspension, belongs to coal-fired power plant's wet scrubber technical field.
Background technology
Wet scrubber is a kind of for processing the new cleaner containing micro dust and microparticle, is mainly used to removing and contains
The harmful substances such as dirt, acid mist, water droplet, aerosol, stink, PM2.5 in humid gas, its operation principle is connection between anode and cathode
High-voltage DC power supply, forms non-homogeneous high-voltage electrostatic field between the two poles of the earth, in the presence of electric field, electricity is produced around corona wire
There is avalanche type ionization in dizzy layer, the air in corona layer, electric field space produces substantial amounts of electronics and a small amount of cation.Wet flue gas
In dust, droplet, particulate by electric field when it is charged, be captured in the presence of electric field force.But in processing procedure,
In insulator inside and outside wall, easily condensation climbs electricity to wet flue gas, there is the potential safety hazard that insulator bursts, while wet flue gas are to insulator
The serious corrosion of indoor equipment, energy consumption is also higher in equipment running process.
Utility model content
The purpose of this utility model is, there is provided a kind of insulator box suspension for wet scrubber.The system
The insulating properties of high voltage power supply is ensure that, can effectively be prevented insulator inside and outside wall condensation from climbing electricity and insulator and be burst phenomenon, while
Corrosion of the wet flue gas to insulator indoor equipment is slow down, the energy saving of system is improve.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：
This kind is used for the insulator box suspension of wet scrubber by insulator chamber, insulator, cathode suspension and heating
Device is constituted, and the insulator chamber connects cathode suspension by insulator, it is ensured that insulator chamber and the insulating properties of cathode suspension, is entered
And ensure that the insulating properties of high voltage power supply.The exterior insulator is wound with heater.Wherein insulator chamber includes top cover, side wall
And base plate, the side wall is provided with top cover, and the side wall has base plate.Thermal resistance is also equipped with the side wall and hot blast connects
Interface, is additionally provided with adjusting apparatus on the base plate, the base plate bottom is additionally provided with connector, by connector and protection dress through walls
Put and be fixed on wet scrubber body, undertake weight of equipment.Hot blast enters insulator chamber, purging insulation by hot blast connector
Sub- inside and outside wall, prevents insulator inside and outside wall from condensing and climbs electricity, also plays the effect of deashing.
Foregoing insulator is placed on base plate, and the insulator bottom is fixed by adjusting apparatus, and adjusting apparatus are by changing
Become the depth of bolt rotation, further position of the adjustment insulator on base plate.
Foregoing cathode suspension includes suspension rod, fixing device and cover plate, and cover plate is stretched out in the upper end of the suspension rod, by fixation
Device is fixed on cover plate, prevent flue gas in electric field into insulator so that insulator condensation climbs electricity causes to damage.
The lower end of the suspension rod is stretched out base plate and is connected with cathod system.Cause that whole cathod system is rocked during due to cathode rapping, produce
Raw cross force, the power can be acted on suspension rod, and in order to improve the stability of suspension rod, its upper end is fixed by fixing device.
In order to reduce the loss of the energy, the thermal resistance is connected with heater signal, and thermal resistance is interlocked with heater
Control insulator indoor temperature.When insulator indoor temperature is less than 80 DEG C, thermal resistance interlocking heater is heated automatically.When exhausted
When edge seed cell internal temperature is more than 100 DEG C, thermal resistance interlocking heater is automatically stopped, and it is more preferable that this kind sets energy-saving effect.
Air outlet is further opened with foregoing cover plate, the air outlet elbow at 45 ° is on the cover board 120 ° of spaced apart circumferentials
Arrangement.Hot blast enters insulator chamber by hot blast connector, purges insulator inside and outside wall, and insulation is purged by air outlet on cover plate
Sub- inside and outside wall is simultaneously entered in wet scrubber.The entrance of hot blast causes in insulator chamber in malleation, prevents wet flue gas from entering and insulate
Seed cell, alleviates corrosion of the wet flue gas to insulator indoor equipment.
In order to further alleviate corrosion of the wet flue gas to insulator indoor equipment, foregoing suspension rod, fixing device and cover plate
Material be 2205, the material has excellent Corrosion Protection.
Further, in order to improve the heat-insulating property of insulator chamber, foregoing insulator chamber internal diameter is 800mm, and external diameter is
1000mm, wherein filled with aluminosilicate material.
Foregoing heater be ring heater, a diameter of 16mm of ring heater, material is stainless steel.
Foregoing insulator is tapered, and upper diameter is 350mm, and lower diameter is 450mm, is highly 500mm.
Beneficial, foregoing insulator material is 50 porcelain, and the allowable stress intensity of the material is high, good insulating, with good
Good weight capacity, additionally it is possible to Insulating A High-Voltage electricity.
Compared with prior art, the utility model ensure that the insulating properties of high voltage power supply, by increasing hot-air blowing newly and adding
Thermal, hot-air blowing insulator inside and outside wall prevents insulator inside and outside wall condensation from climbing electricity and insulator and bursts phenomenon.Hot blast enters
Enter so that insulator chamber is interior prevents wet flue gas from entering insulator chamber in malleation, slow down wet flue gas to insulator indoor equipment
Corrosion.In addition, insulator chamber thermal resistance and heater interlocked control, it is to avoid unnecessary energy waste, system is improve
Energy saving.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
The implication of reference：1- insulator chambers, 2- insulators, 3- cathode suspensions, 4- heaters, 5- top covers, 6- heat
Resistance, 7- hot blast connectors, 8- sides wall, 9- base plates, 10- adjusting apparatus, 11- connectors, 12- suspension rods, 13- fixing devices, 14-
Cover plate, 15- air outlets.
The utility model is further described with reference to the accompanying drawings and detailed description.
Specific embodiment
Embodiment of the present utility model 1：As shown in figure 1, the insulator chamber 1 in this kind of insulator box suspension is by exhausted
Edge 2 connects cathode suspension 3, it is ensured that the insulating properties of insulator chamber 1 and cathode suspension 3, and then ensure that the insulation of high voltage power supply
Property.The internal diameter of insulator chamber 1 is 800mm, and external diameter is 1000mm, wherein filled with aluminosilicate material so that the insulation of insulator chamber 1
Performance is more preferable.Insulator 2 is tapered, and material is 50 porcelain, and upper diameter is 350mm, and lower diameter is 450mm, is highly
500mm.This kind of allowable stress intensity of the insulator of material 2 is high, good insulating, with good weight capacity, additionally it is possible to insulate
High-tension electricity.Heater 4 is wound with outside insulator 2, heater 4 is ring heater, and ring heater power is 2.5KW,
A diameter of 16mm, material is stainless steel.Wherein insulator chamber 1 includes top cover 5, side wall 8 and base plate 9, and side wall 8 is provided with top cover 5,
Side wall 8 has base plate 9.Thermal resistance 6 and hot blast connector 7 are also equipped with side wall 8, adjusting apparatus 10 are additionally provided with base plate 9.
Wherein the caliber of hot blast connector 7 is DN80, and adpting flange is PN0.6.Insulator 2 is placed on base plate 9, and the bottom of insulator 2 passes through
Adjusting apparatus 10 are fixed, and, by changing the depth that bolt rotates, further adjustment insulator 2 is on base plate 9 for adjusting apparatus 10
Position, and then improve the accuracy of alignment of cathode line and anode tube.The bottom of base plate 9 is additionally provided with connector 11, by connector 11 with
Protection device through walls is fixed on wet scrubber body, undertakes weight of equipment.Wherein the stickers lining thickness of connector 11 is the double of 2 ㎜
Phase stainless steel, further improves antiseptic effect.Hot blast enters insulator chamber 1 by hot blast connector 7, inside and outside purging insulator 2
Wall, prevents the Mechanism of External Condensation of Vapor of insulator 2 from climbing electricity, also plays the effect of deashing.
Cathode suspension 3 includes suspension rod 12, fixing device 13 and cover plate 14, and cover plate 14 is stretched out in the upper end of suspension rod 12, by solid
Determine device 13 to be fixed on cover plate 14, fixing device 13 is made up of nut, football fan's packing ring and taper faced washer, prevents the cigarette in electric field
Gas is interior into insulator 2 so that the condensation of insulator 2 climbs electricity causes damage.Base plate 9 and and negative electrode are stretched out in the lower end of suspension rod 12
System is connected.Cause that whole cathod system is rocked during due to cathode rapping, produce cross force, the power to act on suspension rod 12,
In order to improve the stability of suspension rod 12, its upper end is fixed by fixing device 13.Air outlet 15, air-out are further opened with cover plate 14
15 a diameter of 20mm of mouth, elbow at 45 ° is on cover plate 14 in 120 ° of spaced apart circumferentials arrangements.Hot blast is entered by hot blast connector 7
Insulator chamber 1, purges the inside and outside wall of insulator 2, purges the inside and outside wall of insulator 2 and enters wet type by air outlet 15 on cover plate 14 and removes
In dirt device.It is in malleation that the entrance of hot blast is caused in insulator chamber 1, prevents wet flue gas from entering insulator chamber 1, alleviates wet flue gas pair
The corrosion of equipment in insulator chamber 1.The material of suspension rod 12, fixing device 13 and cover plate 14 is 2205, with excellent anti-corrosion
Corrosion energy, further alleviates corrosion of the wet flue gas to equipment in insulator chamber 1.Thermal resistance 6 is connected with the signal of heater 4,
Thermal resistance 6 and temperature in the interlocked control insulator chamber 1 of heater 4.When the internal temperature of insulator chamber 1 is less than 80 DEG C, thermoelectricity
Resistance 6 is interlocked, and heater 4 is automatic to be heated.When the internal temperature of insulator chamber 1 is more than 100 DEG C, the interlocking heater 4 of thermal resistance 6
It is automatically stopped, reduces the loss of the energy, energy-saving effect is more preferable.
Embodiment 2：As shown in figure 1, this kind be used for wet scrubber insulator box suspension by insulator chamber 1, absolutely
Edge 2, cathode suspension 3 and heater 4 are constituted, and insulator chamber 1 connects cathode suspension 3 by insulator 2, it is ensured that insulator chamber
1 with the insulating properties of cathode suspension 3, and then ensure that the insulating properties of high voltage power supply.Heater 4 is wound with outside insulator 2.Wherein
Insulator chamber 1 includes top cover 5, side wall 8 and base plate 9, and side wall 8 is provided with top cover 5, and side wall 8 has base plate 9.Also pacify on side wall 8
Equipped with thermal resistance 6 and hot blast connector 7.Wherein the caliber of hot blast connector 7 is DN80, and adpting flange is PN0.6.On base plate 9 also
Adjusting apparatus 10 are provided with, the bottom of base plate 9 is additionally provided with connector 11, and being fixed on wet type with protection device through walls by connector 11 removes
On dirt device body, weight of equipment is undertaken.Hot blast enters insulator chamber 1 by hot blast connector 7, purges the inside and outside wall of insulator 2, prevents
Only the Mechanism of External Condensation of Vapor of insulator 2 climbs electricity, also plays the effect of deashing.
Embodiment 3：As shown in figure 1, the system is made up of insulator chamber 1, insulator 2, cathode suspension 3 and heater 4,
Insulator chamber 1 connects cathode suspension 3 by insulator 2, it is ensured that the insulating properties of insulator chamber 1 and cathode suspension 3, and then ensure that
The insulating properties of high voltage power supply.Heater 4 is wound with outside insulator 2.Wherein insulator chamber 1 includes top cover 5, side wall 8 and base plate
9, side wall 8 is provided with top cover 5, and side wall 8 has base plate 9.Thermal resistance 6 and hot blast connector 7, base plate 9 are also equipped with side wall 8
On be additionally provided with adjusting apparatus 10.Wherein the caliber of hot blast connector 7 is DN80, and adpting flange is PN0.6.Insulator 2 is placed in base plate 9
On, the bottom of insulator 2 is fixed by adjusting apparatus 10, and adjusting apparatus 10 are by changing the depth that bolt rotates, further adjustment
Position of the insulator 2 on base plate 9, and then improve the accuracy of alignment of cathode line and anode tube.The bottom of base plate 9 is additionally provided with connector
11.Hot blast enters insulator chamber 1 by hot blast connector 7, purges the inside and outside wall of insulator 2.Cathode suspension 3 includes suspension rod 12, consolidates
Determine device 13 and cover plate 14, the upper end of suspension rod 12 is stretched out cover plate 14, is fixed on cover plate 14 by fixing device 13, prevents electric field
Interior flue gas is interior into insulator 2 so that the condensation of insulator 2 climbs electricity causes damage.Base plate 9 is stretched out simultaneously in the lower end of suspension rod 12
It is connected with cathod system.Cause that whole cathod system is rocked during due to cathode rapping, produce cross force, the power to act on suspension rod
On 12, in order to improve the stability of suspension rod 12, its upper end is fixed by fixing device 13.Suspension rod 12, fixing device 13 and cover plate
14 material is 2205, with excellent Corrosion Protection, can alleviate corrosion of the wet flue gas to equipment in insulator chamber 1.
Claims (10)
1. a kind of insulator box suspension for wet scrubber, it is characterised in that the system by insulator chamber (1), absolutely
Edge (2), cathode suspension (3) and heater (4) composition, the insulator chamber (1) connect cathode suspension by insulator (2)
(3), it is wound with heater (4) outside the insulator (2)；
Wherein insulator chamber (1) includes top cover (5), side wall (8) and base plate (9), and the side wall (8) is provided with top cover (5), described
Side wall (8) has base plate (9)；Thermal resistance (6) and hot blast connector (7), the base plate are also equipped with the side wall (8)
(9) adjusting apparatus (10) are additionally provided with, base plate (9) bottom is additionally provided with connector (11).
2. the insulator box suspension for wet scrubber according to claim 1, it is characterised in that the insulation
Sub (2) are placed on base plate (9), and insulator (2) bottom is fixed by adjusting apparatus (10).
3. the insulator box suspension for wet scrubber according to claim 2, it is characterised in that the negative electrode
Suspension (3) includes suspension rod (12), fixing device (13) and cover plate (14), and cover plate (14) is stretched out in the upper end of the suspension rod (12), leads to
Cross fixing device (13) to be fixed on cover plate (14), the lower end of the suspension rod (12) is stretched out base plate (9) and is connected with cathod system.
4. the insulator box suspension for wet scrubber according to claim 3, it is characterised in that the thermoelectricity
Resistance (6) is connected with heater (4) signal.
5. the insulator box suspension for wet scrubber according to claim 4, it is characterised in that the cover plate
(14) air outlet (15) is further opened with, the air outlet (15) elbow at 45 ° is on cover plate (14) in 120 ° of spaced apart circumferential arrangements.
6. the insulator box suspension for wet scrubber according to claim 3, it is characterised in that the suspension rod
(12), the material of fixing device (13) and cover plate (14) is 2205.
7. the insulator box suspension for wet scrubber according to claim 1, it is characterised in that the insulation
Seed cell (1) internal diameter is 800mm, and external diameter is 1000mm.
8. the insulator box suspension for wet scrubber according to claim 7, it is characterised in that the heating
Device (4) is ring heater, a diameter of 16mm of ring heater, and material is stainless steel.
9. the insulator box suspension for wet scrubber according to claim 1, it is characterised in that the insulation
Sub (2) are tapered, and upper diameter is 350mm, and lower diameter is 450mm, is highly 500mm.
10. the insulator box suspension for wet scrubber according to claim 9, it is characterised in that it is described absolutely
Edge (2) material is 50 porcelain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621272595.7U CN206276500U (en) | 2016-11-24 | 2016-11-24 | A kind of insulator box suspension for wet scrubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621272595.7U CN206276500U (en) | 2016-11-24 | 2016-11-24 | A kind of insulator box suspension for wet scrubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206276500U true CN206276500U (en) | 2017-06-27 |
Family
ID=59083791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621272595.7U Active CN206276500U (en) | 2016-11-24 | 2016-11-24 | A kind of insulator box suspension for wet scrubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206276500U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201336A (en) * | 2017-06-30 | 2019-01-15 | 达斯环境专家有限责任公司 | Electrostatic separator and for by the method for substance electrostatic separation from waste gas stream |
| CN109647626A (en) * | 2019-01-04 | 2019-04-19 | 大唐环境产业集团股份有限公司 | A kind of novel insulator incubator |
| CN114985107A (en) * | 2022-05-23 | 2022-09-02 | 西安西矿环保科技有限公司 | Heat preservation box purging device, purging method thereof and electric dust collector |
-
2016
- 2016-11-24 CN CN201621272595.7U patent/CN206276500U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201336A (en) * | 2017-06-30 | 2019-01-15 | 达斯环境专家有限责任公司 | Electrostatic separator and for by the method for substance electrostatic separation from waste gas stream |
| CN109647626A (en) * | 2019-01-04 | 2019-04-19 | 大唐环境产业集团股份有限公司 | A kind of novel insulator incubator |
| CN114985107A (en) * | 2022-05-23 | 2022-09-02 | 西安西矿环保科技有限公司 | Heat preservation box purging device, purging method thereof and electric dust collector |
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