GB883347A - Improvements in method of and means for magnetically separating solid magnetic particles from a fluid current - Google Patents

Improvements in method of and means for magnetically separating solid magnetic particles from a fluid current

Info

Publication number
GB883347A
GB883347A GB3116/59A GB311659A GB883347A GB 883347 A GB883347 A GB 883347A GB 3116/59 A GB3116/59 A GB 3116/59A GB 311659 A GB311659 A GB 311659A GB 883347 A GB883347 A GB 883347A
Authority
GB
United Kingdom
Prior art keywords
valve
magnetic particles
rams
housing
water
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
Application number
GB3116/59A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB3116/59A priority Critical patent/GB883347A/en
Priority to US2742A priority patent/US3021007A/en
Publication of GB883347A publication Critical patent/GB883347A/en
Expired legal-status Critical Current

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
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/032—Matrix cleaning systems

Landscapes

  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

883,347. Magnetic separators. JONES, G. H. Jan. 1, 1960 [Jan. 28, 1959], No. 3116/59. Class 117. In separating magnetic particles from a fluid current, one or more pulses of short duration is/are imparted in the flow of water used for washing and removing magnetic particles collected on grooved plates situated in a magnetic field. Water for washing the collected magnetic particles is admitted to a chamber 15 of a fluid control unit 5 via a non-return valve 14, and scouring water at a higher pressure, for removing the magnetic particles, passes into the chamber through an inlet 11 and valve 12. An exit from the chamber connects with a housing 7 for grooved collector plates 8 and is controlled by a valve 10. One or more rams 21 extend into the chamber and create a pulsating movement in the water within the chamber; the rams are actuated by spring and cam means, Fig. 3 (not shown). The fluid to be treated passes from a hopper 6 into the housing 7 under the control of a feed valve 9 and the magnetic field is provided by electro-magnets. A funnel 16 is rockable to divert the fluid issuing from the housing 7, and permits non-magnetic particles, washings, and magnetic particles to be collected in separate containers. During operation of the apparatus and whilst a washing period is taking place, the scour valve 12 and the feed valve 9 are closed and the valve 10 to the housing 7 is open so that wash water passes through the non-return valve 14 and through the housing. The rams are released, preferably consecutively, and produce a surge of water past the valve 10. The rams may also be operated when the valve 12 is open, to increase the effectiveness of the scouring. A diaphragm may be used in place of a ram, and the ram or rams may be operated by solenoids, hydraulically or by compressed air. Specification 768,451 is referred to.
GB3116/59A 1959-01-28 1959-01-28 Improvements in method of and means for magnetically separating solid magnetic particles from a fluid current Expired GB883347A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3116/59A GB883347A (en) 1959-01-28 1959-01-28 Improvements in method of and means for magnetically separating solid magnetic particles from a fluid current
US2742A US3021007A (en) 1959-01-28 1960-01-15 Improvements in means for magnetically separting solid magnetic particles from a fluid current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3116/59A GB883347A (en) 1959-01-28 1959-01-28 Improvements in method of and means for magnetically separating solid magnetic particles from a fluid current

Publications (1)

Publication Number Publication Date
GB883347A true GB883347A (en) 1961-11-29

Family

ID=9752217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3116/59A Expired GB883347A (en) 1959-01-28 1959-01-28 Improvements in method of and means for magnetically separating solid magnetic particles from a fluid current

Country Status (2)

Country Link
US (1) US3021007A (en)
GB (1) GB883347A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054807A (en) * 1962-07-25 1900-01-01
US3372803A (en) * 1964-07-30 1968-03-12 Chembestos Corp Means and method for removing iron from asbestos ore
GB1077242A (en) * 1965-04-09 1967-07-26 English Clays Lovering Pochin A method of improving the whiteness of clays
US3375925A (en) * 1966-10-18 1968-04-02 Carpco Res & Engineering Inc Magnetic separator
US3869379A (en) * 1971-03-31 1975-03-04 Kloeckner Humboldt Deutz Ag Magnetic separator
DE2650925C3 (en) * 1976-11-08 1985-07-11 Klöckner-Humboldt-Deutz AG, 5000 Köln Magnetic separator with devices for cleaning the matrices
US4191591A (en) * 1976-11-08 1980-03-04 Klockner-Humboldt-Deutz Method and apparatus for cleaning a matrix of a magnetic separator
JPS604741B2 (en) * 1977-11-28 1985-02-06 富士電機株式会社 Non-magnetic metal sorting equipment
US4306970A (en) * 1979-04-10 1981-12-22 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Magnetic particle separating device
US11473721B2 (en) 2019-06-03 2022-10-18 Erico International Corporation Mounting bracket for electrical boxes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1354604A (en) * 1917-09-26 1920-10-05 Permutit Co Process of and apparatus for softening water
US2338418A (en) * 1939-06-09 1944-01-04 Forrest William James Filtering and like treatment of fluids
US2398725A (en) * 1943-09-10 1946-04-16 Schutte August Henry Magnetic separation

Also Published As

Publication number Publication date
US3021007A (en) 1962-02-13

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