GB472758A - Apparatus for the magnetic separation of materials - Google Patents
Apparatus for the magnetic separation of materialsInfo
- Publication number
- GB472758A GB472758A GB8795/36A GB879536A GB472758A GB 472758 A GB472758 A GB 472758A GB 8795/36 A GB8795/36 A GB 8795/36A GB 879536 A GB879536 A GB 879536A GB 472758 A GB472758 A GB 472758A
- Authority
- GB
- United Kingdom
- Prior art keywords
- band
- magnetic
- fed
- vibrated
- hopper
- 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
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
- B03C1/22—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with non-movable magnets
Landscapes
- Feeding Of Articles To Conveyors (AREA)
Abstract
472,758. Magnetic separators. KRUPP GRUSONWERK AKT.-GES., F. March 24, 1936, No. 8795. Convention date, April 17, 1935. [Class 72] In a magnetic separator, the material to be treated is fed on to the upwardly moving part of an endless band passing round a number of separating rollers or drums containing electromagnets, the band being vibrated in a vertical direction so as to loosen the material and facilitate the separation of the magnetic and non-magnetic material into superimposed layers, the non-magnetic material being uppermost and discharged first from the band at the delivery end of the separator. The band 6 passes over rollers 4, 5, having stationary disc-shaped poles 7, 8 within and mounted on shafts 14, and the material is fed on to the upward run of the band by an inclined shoot 3, which may be corrugated, on to which it is fed from a hopper 1 by a vibrating plate 2. The band is vibrated by rods 12, 13 provided with rollers and mounted on the ends of a lever 11 mounted on a pivot 10 which is rocked by a lever 22 having an aperture 21 for the pivot 20 of a roller 18, the latter being turned by contact with a non-circular plate 15 mounted on the shaft 14. The plate 2 is operated by a lever 17 carried by the roller 18, the contact between roller 18 and the disc 15 being maintained by a spring 19. The band 5 may be of channel shape, and the non-magnetic material passes down a shoot 23 and into a hopper 24, and the magnetic material into a hopper 25. In a modification which is intended for wet separation, the material is moistened before being fed on to the band, and further moistening means provided over the other end of the band. The material on leaving the band is then passed into the wet separating apparatus described in Specification 416,534. Instead of the arrangement shown, the band may be vibrated by other devices such as alternating current magnets.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE472758X | 1935-04-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB472758A true GB472758A (en) | 1937-09-24 |
Family
ID=6541475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8795/36A Expired GB472758A (en) | 1935-04-17 | 1936-03-24 | Apparatus for the magnetic separation of materials |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB472758A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4370225A (en) * | 1981-08-24 | 1983-01-25 | United States Steel Corporation | Dry magnetic separators for increased recovery or ore at high belt speeds |
CN104289307A (en) * | 2014-06-13 | 2015-01-21 | 国家电网公司 | Waste separation apparatus |
CN104525364A (en) * | 2014-12-19 | 2015-04-22 | 中国地质科学院郑州矿产综合利用研究所 | Magnetic system design method for improving action depth of permanent magnetic strong magnetic field and magnetic separation equipment |
CN104549712A (en) * | 2015-01-13 | 2015-04-29 | 辽宁科技大学 | Simple and efficient wet type magnetic separation method |
CN105903558A (en) * | 2016-06-02 | 2016-08-31 | 张荣斌 | Electromagnetic separator |
CN109277187A (en) * | 2018-12-04 | 2019-01-29 | 山东科力华电磁设备有限公司 | Magnetic separation roller |
-
1936
- 1936-03-24 GB GB8795/36A patent/GB472758A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4370225A (en) * | 1981-08-24 | 1983-01-25 | United States Steel Corporation | Dry magnetic separators for increased recovery or ore at high belt speeds |
CN104289307A (en) * | 2014-06-13 | 2015-01-21 | 国家电网公司 | Waste separation apparatus |
CN104525364A (en) * | 2014-12-19 | 2015-04-22 | 中国地质科学院郑州矿产综合利用研究所 | Magnetic system design method for improving action depth of permanent magnetic strong magnetic field and magnetic separation equipment |
CN104525364B (en) * | 2014-12-19 | 2016-09-21 | 中国地质科学院郑州矿产综合利用研究所 | Magnetic system design method for improving action depth of permanent magnetic strong magnetic field and magnetic separation equipment |
CN104549712A (en) * | 2015-01-13 | 2015-04-29 | 辽宁科技大学 | Simple and efficient wet type magnetic separation method |
CN105903558A (en) * | 2016-06-02 | 2016-08-31 | 张荣斌 | Electromagnetic separator |
CN109277187A (en) * | 2018-12-04 | 2019-01-29 | 山东科力华电磁设备有限公司 | Magnetic separation roller |
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