GB1347396A - High extraction magnetic separator - Google Patents
High extraction magnetic separatorInfo
- Publication number
- GB1347396A GB1347396A GB2511671*A GB2511671A GB1347396A GB 1347396 A GB1347396 A GB 1347396A GB 2511671 A GB2511671 A GB 2511671A GB 1347396 A GB1347396 A GB 1347396A
- Authority
- GB
- United Kingdom
- Prior art keywords
- canister
- magnetic field
- magnetic
- gauss
- slurry
- 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
- B03C1/025—High gradient magnetic separators
-
- 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
- B03C1/025—High gradient magnetic separators
- B03C1/031—Component parts; Auxiliary operations
- B03C1/032—Matrix cleaning systems
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
1347396 Magnetic separators J M HUBER CORP 19 April 1971 [13 March 1970] 25116/71 Heading B2J Apparatus for effecting high efficiency collection of magnetic particles contained in aqueous slurries comprises a flow path for the slurry through a magnetic field of at least 5000 gauss, said path including a container 7 filled with elongate ferromagnetic element and positioned between pole pieces 2. A magnetic field of 20,000 gauss is provided by an electromagnet having the coils 2 which are preferably water cooled and ferromagnetic sections 3-6 surrounding a cylindrical cavity 28 housing one or more canisters 7 made of stainless steel or PVC. The space within the canister 7 is packed with steel wool and baffles &c. to provide the collecting surface material. Slurry, for example a dispersion of crude kaolin clay in water, is pumped into the canister through a pipe 8 and fed away through a pipe 11. Conical connections such as at 33, 34 and pebbles 36 are provided to distribute the flow throughout the canister. Periodically the canister is back flushed first at low pressure with the magnetic field still on to remove collected non-magnetic particles (middlings) and then at high pressure with the field switched off. A system of control valves for the above cycles of operations is described with reference to.Fig. 3 (not shown). (For Figure see next page)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1916970A | 1970-03-13 | 1970-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1347396A true GB1347396A (en) | 1974-02-27 |
Family
ID=21791787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2511671*A Expired GB1347396A (en) | 1970-03-13 | 1971-04-19 | High extraction magnetic separator |
Country Status (5)
Country | Link |
---|---|
CA (1) | CA935126A (en) |
DE (1) | DE2111986C3 (en) |
ES (1) | ES389169A1 (en) |
FR (1) | FR2081932B1 (en) |
GB (1) | GB1347396A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111974543A (en) * | 2020-08-13 | 2020-11-24 | 赵小芳 | Magnetic separation equipment for quartz sand |
CN113321514A (en) * | 2021-06-16 | 2021-08-31 | 广东民鑫机械设备科技有限公司 | Ceramic slurry pretreatment process |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1429962A (en) * | 1972-06-08 | 1976-03-31 | Huber Corp J M | Magnetic separator |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB594255A (en) * | 1945-05-30 | 1947-11-06 | Electromagnets Ltd | Improvements in magnetic separators |
DE734137C (en) * | 1938-09-21 | 1943-04-08 | Deutsche Edelstahlwerke Ag | Permanent magnetic filter for separating magnetizable substances from flowing liquids |
GB557626A (en) * | 1942-05-19 | 1943-11-29 | Neill James & Co Sheffield Ltd | Improvements in or relating to magnetic separators |
GB768451A (en) * | 1954-03-22 | 1957-02-20 | Jones George Henry | Method of and means for magnetically separating solid magnetic particles from a fluid current |
GB963193A (en) * | 1962-02-05 | 1964-07-08 | Jones George Henry | Apparatus for magnetically separating solid magnetic particles from a fluid current |
BE647891A (en) * | 1962-08-03 | |||
US3567026A (en) * | 1968-09-20 | 1971-03-02 | Massachusetts Inst Technology | Magnetic device |
-
1971
- 1971-03-12 FR FR7108786A patent/FR2081932B1/fr not_active Expired
- 1971-03-12 ES ES389169A patent/ES389169A1/en not_active Expired
- 1971-03-12 DE DE2111986A patent/DE2111986C3/en not_active Expired
- 1971-03-12 CA CA107620A patent/CA935126A/en not_active Expired
- 1971-04-19 GB GB2511671*A patent/GB1347396A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111974543A (en) * | 2020-08-13 | 2020-11-24 | 赵小芳 | Magnetic separation equipment for quartz sand |
CN113321514A (en) * | 2021-06-16 | 2021-08-31 | 广东民鑫机械设备科技有限公司 | Ceramic slurry pretreatment process |
CN113321514B (en) * | 2021-06-16 | 2022-11-15 | 潮州市洪兴陶瓷原料有限公司 | Ceramic slurry pretreatment process |
Also Published As
Publication number | Publication date |
---|---|
DE2111986C3 (en) | 1982-02-11 |
DE2111986A1 (en) | 1971-10-21 |
CA935126A (en) | 1973-10-09 |
FR2081932A1 (en) | 1971-12-10 |
FR2081932B1 (en) | 1976-09-03 |
ES389169A1 (en) | 1974-04-01 |
DE2111986B2 (en) | 1981-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |