JPS5748318A - Magnetic separating apparatus of fluidized tank - Google Patents

Magnetic separating apparatus of fluidized tank

Info

Publication number
JPS5748318A
JPS5748318A JP55122679A JP12267980A JPS5748318A JP S5748318 A JPS5748318 A JP S5748318A JP 55122679 A JP55122679 A JP 55122679A JP 12267980 A JP12267980 A JP 12267980A JP S5748318 A JPS5748318 A JP S5748318A
Authority
JP
Japan
Prior art keywords
magnetic field
powder
magnetic
ferromagnetic line
steep
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.)
Pending
Application number
JP55122679A
Other languages
Japanese (ja)
Inventor
Senichi Masuda
Tetsuji Oda
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 JP55122679A priority Critical patent/JPS5748318A/en
Publication of JPS5748318A publication Critical patent/JPS5748318A/en
Pending 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

Abstract

PURPOSE: To obtain a magnetic separating apparatus capable of separating even a weak magnetic particle in a powder by combining fluidization of the powder and a steep gradient magnetic field.
CONSTITUTION: A uniform magnetic field region 2 is generated by a magnet 1 and a ferromagnetic line 3 is spread as a magnetic element perpendicular to said magnetic field and, thereby, a steep magnetic field gradient is formed in the vicinity of the ferromagnetic line. On an air permeable filter cloth 4, a powder 5 to be separated is held. A gas introduced from a gas inlet 7 and rectified by a rectifier plate 6 curls up the powder 5 on the filter cloth 5 through said filter cloth to form a fluidized bed. The powder is fluidized in the magnetic field region 2 and, when approached to the ferromagnetic line 3, receives the steep magnetic field gradient and a particle having magnetism is strongly adhered to said ferromagnetic line and separated. The magnetic particle adhered to the ferromagnetic line is easily released when uniform magnetic field from the outside is removed.
COPYRIGHT: (C)1982,JPO&Japio
JP55122679A 1980-09-04 1980-09-04 Magnetic separating apparatus of fluidized tank Pending JPS5748318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55122679A JPS5748318A (en) 1980-09-04 1980-09-04 Magnetic separating apparatus of fluidized tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55122679A JPS5748318A (en) 1980-09-04 1980-09-04 Magnetic separating apparatus of fluidized tank

Publications (1)

Publication Number Publication Date
JPS5748318A true JPS5748318A (en) 1982-03-19

Family

ID=14841943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55122679A Pending JPS5748318A (en) 1980-09-04 1980-09-04 Magnetic separating apparatus of fluidized tank

Country Status (1)

Country Link
JP (1) JPS5748318A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005324125A (en) * 2004-05-14 2005-11-24 Kanagawa Kiki Kogyo Kk Device for removal of foreign matter of magnetic material
CN103586126A (en) * 2013-11-05 2014-02-19 合肥工业大学 Magnetic trap for capturing magnetic impurities in high-temperature liquid metal coolant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005324125A (en) * 2004-05-14 2005-11-24 Kanagawa Kiki Kogyo Kk Device for removal of foreign matter of magnetic material
JP4522747B2 (en) * 2004-05-14 2010-08-11 神奈川機器工業株式会社 Magnetic foreign material removal device
CN103586126A (en) * 2013-11-05 2014-02-19 合肥工业大学 Magnetic trap for capturing magnetic impurities in high-temperature liquid metal coolant

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