JPS55149654A - Rotary alternating field generator for transfer of magnetic powder - Google Patents

Rotary alternating field generator for transfer of magnetic powder

Info

Publication number
JPS55149654A
JPS55149654A JP5657179A JP5657179A JPS55149654A JP S55149654 A JPS55149654 A JP S55149654A JP 5657179 A JP5657179 A JP 5657179A JP 5657179 A JP5657179 A JP 5657179A JP S55149654 A JPS55149654 A JP S55149654A
Authority
JP
Japan
Prior art keywords
slots
plural
transfer
field generator
coils
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
JP5657179A
Other languages
Japanese (ja)
Inventor
Hiroto Tanaka
Yasumasa Kono
Hideyuki Tanaka
Kotaro Sasaki
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.)
IHI Corp
Tokin Corp
Original Assignee
IHI Corp
Tohoku Metal Industries Ltd
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 IHI Corp, Tohoku Metal Industries Ltd filed Critical IHI Corp
Priority to JP5657179A priority Critical patent/JPS55149654A/en
Publication of JPS55149654A publication Critical patent/JPS55149654A/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
    • B03C1/23—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp
    • B03C1/24—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields
    • B03C1/247—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields obtained by a rotating magnetic drum

Abstract

PURPOSE:To raise the efficiency of transfer of CRUD (Canadian React or Unkown Deposit) by the variation of magnetic field by using a structure in which plural slots having a specific slant angle against the axis are formed on the periphery of a magnetic cylinder and plural coils are provided in the slots. CONSTITUTION:In the rotary alternating field generator 9, plural slots having a slant angle of 20-60 deg. against the axis of the cylinder 1 are formed on the periphery of the magnetic cylinder 1, and plural coils 3 to which an insulating treatment is applied are provided in the slots 2 in the manner 3a-3f. Thus, CRUD (Canadian React or Unknown Deposit) 12 can move toward the direction F of almost right angle to the coils 3. In addition, since the AC source 13 is continuously applied, the CLUD12 is transferred and dropped onto the center of the surface by means of a continuous spiral shifting force practically and thus the does of radiation in the working space can be greatly reduced.
JP5657179A 1979-05-09 1979-05-09 Rotary alternating field generator for transfer of magnetic powder Pending JPS55149654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5657179A JPS55149654A (en) 1979-05-09 1979-05-09 Rotary alternating field generator for transfer of magnetic powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5657179A JPS55149654A (en) 1979-05-09 1979-05-09 Rotary alternating field generator for transfer of magnetic powder

Publications (1)

Publication Number Publication Date
JPS55149654A true JPS55149654A (en) 1980-11-21

Family

ID=13030820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5657179A Pending JPS55149654A (en) 1979-05-09 1979-05-09 Rotary alternating field generator for transfer of magnetic powder

Country Status (1)

Country Link
JP (1) JPS55149654A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3260203A1 (en) * 2016-06-21 2017-12-27 Sebastian Anton Schley Device for separating particles with different electrical conductivity in a non-homogeneous sorting set

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3260203A1 (en) * 2016-06-21 2017-12-27 Sebastian Anton Schley Device for separating particles with different electrical conductivity in a non-homogeneous sorting set

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