GB504901A - Method of and apparatus for electrically precipitating suspended particles from gaseous fluids - Google Patents
Method of and apparatus for electrically precipitating suspended particles from gaseous fluidsInfo
- Publication number
- GB504901A GB504901A GB3128438A GB3128438A GB504901A GB 504901 A GB504901 A GB 504901A GB 3128438 A GB3128438 A GB 3128438A GB 3128438 A GB3128438 A GB 3128438A GB 504901 A GB504901 A GB 504901A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrode
- electrodes
- collecting
- wire
- suspended particles
- 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
- B03C3/12—Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
Landscapes
- Treating Waste Gases (AREA)
Abstract
504,901. Electrical precipitation apparatus. LODGE-COTTRELL, Ltd. (International Precipitation Co., Inc.) Oct. 28, 1938, No. 31284. [Class 39 (i)] In the electrical precipitation of suspended particles from gases by the use of an ionizing field followed by a precipitating field, a final additional ionizing field is provided to precipitate agglomerated particles, carried off from the previous collecting electrodes by the gas stream. In the form shown in Fig. 1, the treating apparatus comprises a tubular casing 10 forming the collecting electrode and having inlet and outlet headers 11 and 14 for the gas. The spatially separated fields are provided by a central high tension electrode 23, preferably of square section twisted wire, carrying at its lower end a short length of straight wire 24 and shrouded about its intermediate part by a shield 25, preferably hollow, leaving a part 23a within the tubular casing, 10 unshrouded. The electrode is supported in an insulating bushing secured in an opening in the header 14 of slightly larger size by a flanged ring 20 and rubber gasket 21 to allow adjustments for centring. In a modification, Fig. 3, the collecting electrodes 40 are of the plate type, and the separate fields are provided by wire electrodes 41, 43, and an extended electrode 42. The potentials applied to the high tension electrodes. may be the same or different, and the collecting electrode may be made in insulated sections corresponding to the separate fields and have different potentials applied to the sections.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3128438A GB504901A (en) | 1938-10-28 | 1938-10-28 | Method of and apparatus for electrically precipitating suspended particles from gaseous fluids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3128438A GB504901A (en) | 1938-10-28 | 1938-10-28 | Method of and apparatus for electrically precipitating suspended particles from gaseous fluids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB504901A true GB504901A (en) | 1939-05-02 |
Family
ID=10320825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3128438A Expired GB504901A (en) | 1938-10-28 | 1938-10-28 | Method of and apparatus for electrically precipitating suspended particles from gaseous fluids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB504901A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE886739C (en) * | 1941-09-18 | 1953-08-17 | Metallgesellschaft Ag | Electrostatic precipitator |
-
1938
- 1938-10-28 GB GB3128438A patent/GB504901A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE886739C (en) * | 1941-09-18 | 1953-08-17 | Metallgesellschaft Ag | Electrostatic precipitator |
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