GB990103A - Dust-separating apparatus - Google Patents
Dust-separating apparatusInfo
- Publication number
- GB990103A GB990103A GB25905/63A GB2590563A GB990103A GB 990103 A GB990103 A GB 990103A GB 25905/63 A GB25905/63 A GB 25905/63A GB 2590563 A GB2590563 A GB 2590563A GB 990103 A GB990103 A GB 990103A
- Authority
- GB
- United Kingdom
- Prior art keywords
- precipitator
- gas
- cleaner
- dust
- nozzles
- 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
- B03C3/74—Cleaning the electrodes
- B03C3/78—Cleaning the electrodes by washing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/24—Registering, tensioning, smoothing or guiding webs longitudinally by fluid action, e.g. to retard the running web
Landscapes
- Electrostatic Separation (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
990,103. Electrostatic precipitation; spraying apparatus. SVENSKA FLAKTFABRIKEN A.B: June 28, 1963 [July 3, 1962], No. 25905/63. Headings B2F and B2J. A dust separating apparatus for gases at high pressures and temperatures, such as those which emerge from blast furnaces, comprises a wet pre-cleaner 3 combined with a wet electrostatic precipitator 16, the pre-cleaner being built-in in a front chamber 1a formed by an extension of the cylindrical enclosure 1 of the precipitator. The pre-cleaner shown is of the kind described in Specification 769,821. Gas from. a blast furnace enters the front chamber 1a through an inlet 2 and is cooled and pre-separated as it is expanded and then contracted while being sprayed by pipes 5 with a film of. water 4 which atomizes at the edge 7. The pre-cleaned and pre-wetted gas is distributed by a grill 8 on to the electrostatic precipitator which is formed of sections 9, 10, 11 and equipped with emission electrodes 12 and collecting electrodes 13. Rows of nozzles 15 work continuously to spray water parallel with the gas flow while rows of nozzles 14 intermittently spray water at a greater intensity across the precipitator. The cleaned gas issuing from the outlet 18 can be utilized for boilers or other purposes. Outlets 19, 20 discharge the dust and mud.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE741862 | 1962-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB990103A true GB990103A (en) | 1965-04-22 |
Family
ID=20271322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25905/63A Expired GB990103A (en) | 1962-07-03 | 1963-06-28 | Dust-separating apparatus |
Country Status (4)
Country | Link |
---|---|
US (1) | US3232507A (en) |
DE (1) | DE1878435U (en) |
ES (1) | ES289576A1 (en) |
GB (1) | GB990103A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3958960A (en) * | 1973-02-02 | 1976-05-25 | United States Filter Corporation | Wet electrostatic precipitators |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1474239C3 (en) * | 1964-09-03 | 1979-10-25 | Vits-Maschinenbau Gmbh, 4018 Langenfeld | Method and device for stabilizing the position of floating webs of material under the action of a blowing agent |
US3705676A (en) * | 1970-03-16 | 1972-12-12 | Overly Inc | Air foil conveyor |
EP0965546A1 (en) * | 1998-06-17 | 1999-12-22 | E.I. Du Pont De Nemours And Company | Web transport system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1556057A (en) * | 1923-06-11 | 1925-10-06 | Harry S Wheller | Textile drier |
US2678237A (en) * | 1948-09-13 | 1954-05-11 | Svenska Flaektfabriken Ab | Device for supporting and conveying materials |
US2645480A (en) * | 1952-05-22 | 1953-07-14 | Henry R Long | Sheet delivery system for presses |
-
1963
- 1963-06-28 GB GB25905/63A patent/GB990103A/en not_active Expired
- 1963-07-01 US US292799A patent/US3232507A/en not_active Expired - Lifetime
- 1963-07-02 DE DEA20223U patent/DE1878435U/en not_active Expired
- 1963-07-02 ES ES0289576A patent/ES289576A1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3958960A (en) * | 1973-02-02 | 1976-05-25 | United States Filter Corporation | Wet electrostatic precipitators |
Also Published As
Publication number | Publication date |
---|---|
ES289576A1 (en) | 1963-11-01 |
US3232507A (en) | 1966-02-01 |
DE1878435U (en) | 1963-08-29 |
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