GB1082234A - Electrostatic precipitator - Google Patents
Electrostatic precipitatorInfo
- Publication number
- GB1082234A GB1082234A GB4162464A GB4162464A GB1082234A GB 1082234 A GB1082234 A GB 1082234A GB 4162464 A GB4162464 A GB 4162464A GB 4162464 A GB4162464 A GB 4162464A GB 1082234 A GB1082234 A GB 1082234A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oct
- dust
- perforated
- perforated member
- high voltage
- 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
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
Landscapes
- Electrostatic Separation (AREA)
Abstract
1,082,234. Electrostatic precipitators. HITACHI Ltd. Oct. 12, 1964 [Oct. 11, 1963 (2); Oct. 15, 1963 (2)], No. 41624/64. Heading B2J. In order to reduce the electrification demand for dust particles in an electrostatic precipitator used for the purification of dust-laden air and comprising grounded electrodes 1, high voltage electrodes 2 and ionizing wires 3, a perforated member, such as a screen 4, Fig. 1, or a perforated plate 7, Fig. 3, is provided in front of (as seen in the direction of air flow) the wires 3 in order to remove part of the dust particles from the dust-laden air prior to its passage through the precipitator proper, the perforated member being insulated relative to the ground and having a very low draught resistance and a very small electrostatic capacity. The perforated member may be made of metal or of insulating material. In Fig. 2, two perforated plates 5 are used separated by a layer of fibrin or porous mechanical filter element such as glass wool or polyurethane. In another embodiment, the high voltage electrodes are Y-shaped in cross-section when viewed in a direction at right angles to the direction of air flow.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7430663 | 1963-10-11 | ||
| JP5395063 | 1963-10-11 | ||
| JP5463963 | 1963-10-15 | ||
| JP7739063 | 1963-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1082234A true GB1082234A (en) | 1967-09-06 |
Family
ID=27462987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4162464A Expired GB1082234A (en) | 1963-10-11 | 1964-10-12 | Electrostatic precipitator |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1082234A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5433772A (en) * | 1993-10-15 | 1995-07-18 | Sikora; David | Electrostatic air filter for mobile equipment |
| US5993521A (en) * | 1992-02-20 | 1999-11-30 | Tl-Vent Ab | Two-stage electrostatic filter |
| SG93806A1 (en) * | 1995-10-24 | 2003-01-21 | Kabushiki Kaisya O Den | Disel engine exhaust particle collection device |
| WO2005102534A1 (en) * | 2004-04-22 | 2005-11-03 | Darwin Technology Limited | Device for air cleaning |
-
1964
- 1964-10-12 GB GB4162464A patent/GB1082234A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5993521A (en) * | 1992-02-20 | 1999-11-30 | Tl-Vent Ab | Two-stage electrostatic filter |
| US5433772A (en) * | 1993-10-15 | 1995-07-18 | Sikora; David | Electrostatic air filter for mobile equipment |
| SG93806A1 (en) * | 1995-10-24 | 2003-01-21 | Kabushiki Kaisya O Den | Disel engine exhaust particle collection device |
| WO2005102534A1 (en) * | 2004-04-22 | 2005-11-03 | Darwin Technology Limited | Device for air cleaning |
| US7655076B2 (en) | 2004-04-22 | 2010-02-02 | Darwin Technology International Limited | Device for air cleaning |
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