CN2561510Y - Guide hot-air sweepers - Google Patents
Guide hot-air sweepers Download PDFInfo
- Publication number
- CN2561510Y CN2561510Y CN 02247080 CN02247080U CN2561510Y CN 2561510 Y CN2561510 Y CN 2561510Y CN 02247080 CN02247080 CN 02247080 CN 02247080 U CN02247080 U CN 02247080U CN 2561510 Y CN2561510 Y CN 2561510Y
- Authority
- CN
- China
- Prior art keywords
- insulator
- air
- circle
- pores
- diversion circle
- 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
- 241001417527 Pempheridae Species 0.000 title 1
- 239000012212 insulator Substances 0.000 claims abstract description 22
- 238000010926 purge Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000008021 deposition Effects 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract 3
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000013517 stratification Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to a hot air weeping device of the insulator of electric dust remover. A circle of pores are arranged on a cathode support disc, and a trumpet shaped diversion circle is welded inside of the pores at the lower part of the support disc; hot air enters into the pores and guided by the diversion circle and forms into circular air, and weeps along a wall surface of a ceramic case, thus avoiding the deposition of dust and ensuring the insulation performance. The diversion circle is divided into a plurality of sections to regulate the diameter of the trumpet mouth; a small piece of turned-over edge is arranged at every section of the diversion circle to make sure of a certain air flow. The utility model can reduce air quantity at a maximum limit to through cutting down air leakage and energy conservation while the weeping effect is ensured.
Description
Affiliated technical field
The utility model relates to electric cleaner, especially the electric insulation arrangement hung of electric cleaner negative electrode.
Technical background
The negative electrode of electric cleaner has the high pressure of tens thousand of volts, supports with flaring insulator usually and insulate.The top of insulator is the cathode branch support plate, and two the kidney shape holes that can regulate aperture are arranged on the dish, both has been used for maintenance, also is used to into hot blast, and insulator inside is purged, and prevents the dust stratification of insulator.But in fact do not play the purging effect.Reason is that the air intake in kidney shape hole is not to blow to the insulator wall, but blows to the insulator chamber, unless air quantity enters in the insulator even as big as stoping dust, otherwise is the deposition that can't prevent flying dust.And air quantity means that too greatly leaking out of electric cleaner is serious, and this is unallowed; Air quantity means that greatly the electrical power of its consumption is big too, and is very uneconomical.Therefore, the insulator chamber of present this structure fails to prevent dust stratification, often causes the creepage or puncture of insulator wall, and electric cleaner can not normally be moved.
The utility model provides a kind of new hot-air blowing device at the problem of insulator dust stratification.It utilizes the electric heater heating cold wind of insulator chamber, has a circle aperture on the cathode branch support plate, is welded with horn-like baffle liner below, hot blast forms the annular wind along wall, thereby under the little situation of air quantity, also can play the purging effect, make electric cleaner economy, safety, operation efficiently.Technical scheme
The technical solution of the utility model is: open a circle aperture near edge, cathode branch support plate upper edge, aperture below weldering one horn-like annular baffle liner, after hot blast enters from aperture, diversed circle water conservancy diversion, slit along baffle liner and wall blows to the insulator wall, thereby flying dust can't be deposited at wall.Even air quantity is smaller, also can guarantee suitable purging speed.Horn-like baffle liner has the slit, can regulate the horn mouth diameter, to adapt to the scale error of insulator; Every section baffle liner horn mouth outer rim has a small pieces flange, to guarantee to have when mounted certain ventilation gap.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of cathode branch support plate (a) and baffle liner (b).
Fig. 3 is the embodiment schematic diagram.
In Fig. 1, Fig. 2 and Fig. 3,1, cathode branch support plate 2, insulator 3, baffle liner 4, access panel 5, hang that bar 6, electric heating tube 7, air intake wind-distributing pipe 8, cold wind regulate mouthfuls 9, insulator chamber housing 10, deduster top cover 11, rubber ring 12, dirt-proof boot
In Fig. 1 and Fig. 3, the gap 3-6 millimeter of baffle liner (3) and insulator (2), manhole only exists Open during maintenance, usually cover. In the embodiments of figure 3, cold air process air inlet adjustment mouth (8), The wind-distributing pipe (7) of flowing through, wind-distributing pipe has many apertures on (7), and cold wind blows out from aperture, by electrical heating Pipe (6) is heated into hot blast, and the aperture from cathode branch support plate (1) enters in the insulator again, diversed circle (3) Water conservancy diversion circularizes purging wind.
Embodiment
In the embodiments of figure 3,0.5 kilowatt of at least of electrically heated power increases than common insulation power.Required cold air amount is with the electric precipitation inside and outside differential pressure estimation of declared working condition, to determine to regulate the aperture of mouthful (8) .The housing of insulator chamber (10) must sealing.When actual installation supporting disk (1) and baffle liner (3), be according to the top internal diameter of insulator (2), adjust the horn mouth diameter of baffle liner (3), pack into and certain ventilation gap guaranteeing.
Claims (1)
- A kind of electric cleaner insulator hot-air blowing device, it is characterized in that: on the cathode branch support plate, have the air intake aperture, the below is welded with the horn-like baffle liner that cracks, every section baffle liner outer rim has a small pieces flange, to guarantee suitable ventilation gap, make from the diversed back of hot blast that aperture enters and form annular wind, purge along the insulator wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02247080 CN2561510Y (en) | 2002-08-02 | 2002-08-02 | Guide hot-air sweepers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02247080 CN2561510Y (en) | 2002-08-02 | 2002-08-02 | Guide hot-air sweepers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2561510Y true CN2561510Y (en) | 2003-07-23 |
Family
ID=33718117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02247080 Expired - Fee Related CN2561510Y (en) | 2002-08-02 | 2002-08-02 | Guide hot-air sweepers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2561510Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709006A (en) * | 2012-06-01 | 2012-10-03 | 华北电力大学 | Fog flashover and pollution flashover protective device for insulator at top of locomotive |
| CN102806326A (en) * | 2011-06-02 | 2012-12-05 | 江苏永钢集团有限公司 | Blowing unit for blowing iron oxide on surfaces of billets |
| CN104226481A (en) * | 2014-09-27 | 2014-12-24 | 安徽宸瑞节能环保科技工程有限公司 | Device for removing dust from inner wall of insulator of electric dust remover |
| CN104344743A (en) * | 2014-11-05 | 2015-02-11 | 浙江浙大海元环境科技有限公司 | Insulating electro-porcelain bushing for high-temperature electric precipitator of glass kiln |
| CN104399589A (en) * | 2014-12-18 | 2015-03-11 | 泰兴电除尘设备厂有限公司 | Hanging device of cathode system of electrostatic precipitation equipment |
| CN104525379A (en) * | 2015-01-15 | 2015-04-22 | 福建龙净环保股份有限公司 | Electric dust remover and cleaning device for cathode suspensions of electric dust remover |
| CN105214842A (en) * | 2015-11-02 | 2016-01-06 | 浙江景创环保科技有限公司 | A kind of for high viscosity flue dust electric precipitation insulator protective device |
| CN109261359A (en) * | 2018-11-30 | 2019-01-25 | 东莞市启力致尚技术研发有限公司 | A kind of antifouling erecting by overhang of electrostatic dust collector cathode system |
| CN109550596A (en) * | 2018-11-30 | 2019-04-02 | 东莞市启力致尚技术研发有限公司 | A kind of antifouling work electrostatic precipitator |
| CN112474054A (en) * | 2020-11-09 | 2021-03-12 | 西安西矿环保科技有限公司 | Ash removal device for inner wall of electric dust collector insulator |
| KR20230036265A (en) * | 2021-09-07 | 2023-03-14 | 박한준 | Insulator protection device for electric precipitator |
-
2002
- 2002-08-02 CN CN 02247080 patent/CN2561510Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806326A (en) * | 2011-06-02 | 2012-12-05 | 江苏永钢集团有限公司 | Blowing unit for blowing iron oxide on surfaces of billets |
| CN102709006A (en) * | 2012-06-01 | 2012-10-03 | 华北电力大学 | Fog flashover and pollution flashover protective device for insulator at top of locomotive |
| CN104226481A (en) * | 2014-09-27 | 2014-12-24 | 安徽宸瑞节能环保科技工程有限公司 | Device for removing dust from inner wall of insulator of electric dust remover |
| CN104344743B (en) * | 2014-11-05 | 2016-05-04 | 浙江浙大海元环境科技有限公司 | A kind of insulated electro insulator for glass furnace hot electrostatic precipitator |
| CN104344743A (en) * | 2014-11-05 | 2015-02-11 | 浙江浙大海元环境科技有限公司 | Insulating electro-porcelain bushing for high-temperature electric precipitator of glass kiln |
| CN104399589B (en) * | 2014-12-18 | 2016-07-06 | 江苏蓝电环保股份有限公司 | A kind of electric dust-removing equipment cathod system erecting by overhang |
| CN104399589A (en) * | 2014-12-18 | 2015-03-11 | 泰兴电除尘设备厂有限公司 | Hanging device of cathode system of electrostatic precipitation equipment |
| CN104525379A (en) * | 2015-01-15 | 2015-04-22 | 福建龙净环保股份有限公司 | Electric dust remover and cleaning device for cathode suspensions of electric dust remover |
| CN105214842A (en) * | 2015-11-02 | 2016-01-06 | 浙江景创环保科技有限公司 | A kind of for high viscosity flue dust electric precipitation insulator protective device |
| CN109261359A (en) * | 2018-11-30 | 2019-01-25 | 东莞市启力致尚技术研发有限公司 | A kind of antifouling erecting by overhang of electrostatic dust collector cathode system |
| CN109550596A (en) * | 2018-11-30 | 2019-04-02 | 东莞市启力致尚技术研发有限公司 | A kind of antifouling work electrostatic precipitator |
| CN109261359B (en) * | 2018-11-30 | 2020-06-19 | 南京溧水高新创业投资管理有限公司 | Antifouling hanging device of electrostatic precipitator negative pole system |
| CN112474054A (en) * | 2020-11-09 | 2021-03-12 | 西安西矿环保科技有限公司 | Ash removal device for inner wall of electric dust collector insulator |
| CN112474054B (en) * | 2020-11-09 | 2024-11-29 | 西安西矿环保科技有限公司 | Ash removal device of electric dust remover insulator inner wall |
| KR20230036265A (en) * | 2021-09-07 | 2023-03-14 | 박한준 | Insulator protection device for electric precipitator |
| KR102552723B1 (en) * | 2021-09-07 | 2023-07-06 | 박한준 | Insulator protection device for electric precipitator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |