GB912892A - Improvements relating to magnetic separators - Google Patents
Improvements relating to magnetic separatorsInfo
- Publication number
- GB912892A GB912892A GB7857/61A GB785761A GB912892A GB 912892 A GB912892 A GB 912892A GB 7857/61 A GB7857/61 A GB 7857/61A GB 785761 A GB785761 A GB 785761A GB 912892 A GB912892 A GB 912892A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- swarf
- liquid
- scraper
- passage
- 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
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
- B03C1/14—Magnetic separation acting directly on the substance being separated with cylindrical material carriers with non-movable magnets
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Detergent Compositions (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
912,892. Magnetic separators. GLEASON WORKS. March 3, 1961 [June 22, 1960], No. 7857/61. Class 117. Swarf is removed from a machine tool cooling liquid by feeding the liquid into a housing 17 to flow along a semi-circular passage 37 defined by an apron 36 in the housing and the periphery of a rotary magnet-containing drum 24 whereby the swarf is attracted to the drum surface and removed therefrom by a tangentially disposed non-magnetic scraper 44 which passes the swarf to the underside of a second rotary magnet-containing drum 49 whilst allowing any liquid scraped from drum 24 to drain back into the passage 37, the drum 49 being disposed above the level of the liquid at the outlet end of the passage 37 and the swarf being finally removed therefrom by a scraper 19 to fall on to a conveyer (not shown). As shown the drum is carried by a motor-driven shaft 26 and comprises a non-magnetic stainless steel shell 31 screwed between aluminium end plates 28, 29, the shell 31 carrying circumferentially spaced pairs of ceramic poles 32 of opposite polarity which are bridged by keeper bars 33. The scraper 44 is combined with a baffle 45 which directs any liquid back towards the drum shell 31 to drain into the passage 37. The second drum 49 is smaller than drum 24, containing only two opposed pairs of poles 57, but is driven at ten times the speed of drum 24. In an alternative arrangement, the scraper 44 is replaced by an endless belt which extends around the drum 24 and a roller which is carried by a spring-loaded bracket pivotally mounted on the axis of the second drum 49, the belt serving to convey the swarf to the second drum. In this arrangement the drum 24 may be driven by the belt from the roller which is itself positively driven by a motor.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37969A US3094486A (en) | 1960-06-22 | 1960-06-22 | Magnetic separator |
Publications (1)
Publication Number | Publication Date |
---|---|
GB912892A true GB912892A (en) | 1962-12-12 |
Family
ID=21897350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7857/61A Expired GB912892A (en) | 1960-06-22 | 1961-03-03 | Improvements relating to magnetic separators |
Country Status (4)
Country | Link |
---|---|
US (1) | US3094486A (en) |
CH (1) | CH370860A (en) |
DE (1) | DE1189031B (en) |
GB (1) | GB912892A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103785536A (en) * | 2012-11-05 | 2014-05-14 | 盛秋生 | Separating and recycling equipment and method for magnetic mud in cutting waste liquid |
CN113426574A (en) * | 2020-03-08 | 2021-09-24 | 张术军 | Magnetic roller separator |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE381579B (en) * | 1974-04-22 | 1975-12-15 | Asea Ab | MAGNETIC FILTER |
JPS6028544B2 (en) * | 1980-11-12 | 1985-07-05 | ブンリ工業株式会社 | Magnetic belt conveyor type separation device |
DE4203446C2 (en) * | 1992-02-07 | 1995-11-23 | Voith Gmbh J M | Device for separating ferromagnetic particles from a suspension to be cleaned by them |
US5586848A (en) * | 1995-05-02 | 1996-12-24 | The Gleason Works | Machine tool chip removal system |
US20090211992A1 (en) * | 2005-04-13 | 2009-08-27 | Norihide Saho | Water filtration purifying apparatus and method thereof |
US7416657B2 (en) * | 2006-03-21 | 2008-08-26 | Nexjen Technologies Ltd. | Oil water coalescing separator |
JP5734237B2 (en) * | 2012-04-24 | 2015-06-17 | 株式会社ノリタケカンパニーリミテド | Magnetic separator |
CN103831167B (en) * | 2012-11-21 | 2016-08-03 | 宝山钢铁股份有限公司 | From adsorbing anti-fall relaxation tramp iron separator endless belt |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US401688A (en) * | 1889-04-16 | Magnetic ore-separator | ||
DE404759C (en) * | 1924-10-23 | Fried Krupp Grusonwerk Akt Ges | Roller cutter with guidance of the goods through the field gap | |
US939523A (en) * | 1909-05-20 | 1909-11-09 | Northwest Metallurg Company | Magnetic ore-separator. |
US1208880A (en) * | 1913-05-26 | 1916-12-19 | Parvin Wright | Magnetic separator. |
US1576690A (en) * | 1923-09-28 | 1926-03-16 | Krupp Ag Grusonwerk | Process and apparatus for wet magnetic separation |
US2268128A (en) * | 1938-09-17 | 1941-12-30 | King James L | Black sand concentrator |
US2309923A (en) * | 1940-07-29 | 1943-02-02 | Milton S Robertson | Apparatus for separating finely divided materials |
US2652927A (en) * | 1948-06-11 | 1953-09-22 | Thomas R Komline | Filter medium for rotary drum filters |
US2758715A (en) * | 1953-08-20 | 1956-08-14 | Barnes Drill Co | Magnet separator |
US2844252A (en) * | 1955-07-14 | 1958-07-22 | Reserve Mining Co | Magnetic separator |
NL92182C (en) * | 1955-12-12 |
-
1960
- 1960-06-22 US US37969A patent/US3094486A/en not_active Expired - Lifetime
-
1961
- 1961-03-03 GB GB7857/61A patent/GB912892A/en not_active Expired
- 1961-05-31 CH CH637661A patent/CH370860A/en unknown
- 1961-06-20 DE DEG32540A patent/DE1189031B/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103785536A (en) * | 2012-11-05 | 2014-05-14 | 盛秋生 | Separating and recycling equipment and method for magnetic mud in cutting waste liquid |
CN113426574A (en) * | 2020-03-08 | 2021-09-24 | 张术军 | Magnetic roller separator |
CN113426574B (en) * | 2020-03-08 | 2023-08-08 | 张术军 | Magnetic roller separator |
Also Published As
Publication number | Publication date |
---|---|
CH370860A (en) | 1963-07-31 |
US3094486A (en) | 1963-06-18 |
DE1189031B (en) | 1965-03-18 |
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