GB1082591A - Improvements in and relating to electrostatic separators - Google Patents
Improvements in and relating to electrostatic separatorsInfo
- Publication number
- GB1082591A GB1082591A GB4667/63A GB466763A GB1082591A GB 1082591 A GB1082591 A GB 1082591A GB 4667/63 A GB4667/63 A GB 4667/63A GB 466763 A GB466763 A GB 466763A GB 1082591 A GB1082591 A GB 1082591A
- Authority
- GB
- United Kingdom
- Prior art keywords
- band
- charge
- runs
- gas
- casing
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/10—Plant or installations having external electricity supply dry type characterised by presence of electrodes moving during separating action
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Electrostatic Separation (AREA)
Abstract
1,082,591. Electrostatic separators. AUTOMOTIVE PRODUCTS CO. Ltd. May 5, 1964 [Feb. 5, 1963], No. 4667/63. Heading B2J. An electrostatic separator comprises one or more driven endless bands enclosed in a casing, means for producing an electrostatic charge in the casing, an inlet in the casing for the introduction of air or gas to be cleaned and an outlet in the casing for the discharge of cleaned air or gas. In the embodiment shown in Figs. 1 and 3, a single band 1 of conductive material is maintained at earth potential and supported on horizontal rollers, one of the rollers 6 being driven through gearing by a motor. A power pack is arranged to charge a row of vertical metal ionising rods 15 as well as static metal plates 16 disposed between the runs of the band. Gas to be cleaned is drawn by one or more fans through a wire mesh screen 10 at the inlet and then directed along the passages formed between the vertical runs of band and the plates 16. Dust collected by the band is deposited into a removable sump 14 by a spring-urged felt wiper 11. If desired, the band may be made of woven wire and cleaning effected by air or water spray instead of a wiper. In the embodiment shown in Fig. 5, a single band 17 of non-conductive material, such as fabric coated with plastic, passes round vertical rollers 17a and has an electrostatic charge induced thereon by brushes 29 made of lambs wool. The charge on the band induces a charge of opposite sense on both a metal baffle-plate 25 and a row of ionising wires 31. Gas to be cleaned is drawn through a screen 20 by fans 21 and delivered along the passage formed between the band 24 and plate 25 towards the outlet 28. Separated dust is deposited in a sump. Any charge remaining on the band is removed by earthing points 33 and the charging-brushes 29 remove any remaining dust. In other arrangements, a number of bands may be disposed edge to edge, or alternatively side by side so that runs of adjacent bands face one another. If desired the charge may be applied at the lower end of the runs instead of the upper and suction applied at the upper to remove the dust. Instead of vertical runs, the runs may be horizontal or at an incline. Furthermore, the bands may be made of open mesh or grid formation to allow the flow of gas to pass through. Suction may be applied to the sump for emptying purposes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4667/63A GB1082591A (en) | 1963-02-05 | 1963-02-05 | Improvements in and relating to electrostatic separators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4667/63A GB1082591A (en) | 1963-02-05 | 1963-02-05 | Improvements in and relating to electrostatic separators |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1082591A true GB1082591A (en) | 1967-09-06 |
Family
ID=9781517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4667/63A Expired GB1082591A (en) | 1963-02-05 | 1963-02-05 | Improvements in and relating to electrostatic separators |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1082591A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103567073A (en) * | 2012-08-07 | 2014-02-12 | 王长皓 | Polar plate of novel electrostatic dust-collection purifying equipment |
CN105195319A (en) * | 2014-06-22 | 2015-12-30 | 郭绍华 | Reciprocating electrode electrostatic dust removing unit |
CN113751386A (en) * | 2021-09-09 | 2021-12-07 | 江苏上阳金属新材料有限公司 | Automatic cleaning device for stamping die |
CN117955297A (en) * | 2024-03-26 | 2024-04-30 | 常州拓昂电机有限公司 | Brushless motor with automatic dust removal function for air conditioner fan |
-
1963
- 1963-02-05 GB GB4667/63A patent/GB1082591A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103567073A (en) * | 2012-08-07 | 2014-02-12 | 王长皓 | Polar plate of novel electrostatic dust-collection purifying equipment |
CN105195319A (en) * | 2014-06-22 | 2015-12-30 | 郭绍华 | Reciprocating electrode electrostatic dust removing unit |
CN113751386A (en) * | 2021-09-09 | 2021-12-07 | 江苏上阳金属新材料有限公司 | Automatic cleaning device for stamping die |
CN117955297A (en) * | 2024-03-26 | 2024-04-30 | 常州拓昂电机有限公司 | Brushless motor with automatic dust removal function for air conditioner fan |
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