JPS5479873A - Magnetic separating method and magnetic separator - Google Patents
Magnetic separating method and magnetic separatorInfo
- Publication number
- JPS5479873A JPS5479873A JP14788377A JP14788377A JPS5479873A JP S5479873 A JPS5479873 A JP S5479873A JP 14788377 A JP14788377 A JP 14788377A JP 14788377 A JP14788377 A JP 14788377A JP S5479873 A JPS5479873 A JP S5479873A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- substance
- magnetic field
- face
- classified
- 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
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
Landscapes
- Electrostatic Separation (AREA)
Abstract
PURPOSE:To separate and store magnetic substance, nonmagnetic conductive substance and nonmagnetic nonconductive substance from mixed materials at the same time with one magnetic separator by using an alternate current electromagnet for the magnet of a magnetic separator and dropping the mixed materials into the alternating magnetic field. CONSTITUTION:A magnetic separator main part 21 consists of drums 22, 23, a belt 24 and an electromagnet 25. The separating method is thus, first, an alternate current from a power source is flowed to the winding 27 of an alternate current electromagnet 25 and produces alternating magnetic field in the space before a magnetic pole face 21, and the changing period of the alternating magnetic field is so adjusted that the magnetic drawing force is larger than others among the forces which act on magnetic substance 13 while it passes through this magnetic field. Being dropped from the hopper 9 into the altenating magnetic field before the face 21, magnetic substance 13 is drawn to the face 21 and classified to the storing means 11, nonmagnetic conductive substance 14 is repulsed by the face 21 and classified to the storing means 29, and nonmagnetic nonconductive substance 15 falls not affected by the magnetic field and is classified to the storing means 30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14788377A JPS5479873A (en) | 1977-12-08 | 1977-12-08 | Magnetic separating method and magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14788377A JPS5479873A (en) | 1977-12-08 | 1977-12-08 | Magnetic separating method and magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5479873A true JPS5479873A (en) | 1979-06-26 |
Family
ID=15440354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14788377A Pending JPS5479873A (en) | 1977-12-08 | 1977-12-08 | Magnetic separating method and magnetic separator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5479873A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0038767A2 (en) * | 1980-04-22 | 1981-10-28 | CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT Société dite: | Method and apparatus for separating particles of materials by induction |
| JPH0564811A (en) * | 1991-09-09 | 1993-03-19 | Fuji Photo Film Co Ltd | Cartridge recycling device and aligning device therewith |
| CN107081212A (en) * | 2017-06-12 | 2017-08-22 | 长春工业大学 | A kind of ultrasonic high pressure electromagnetic separation device of multi-functional mixed waste material |
-
1977
- 1977-12-08 JP JP14788377A patent/JPS5479873A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0038767A2 (en) * | 1980-04-22 | 1981-10-28 | CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT Société dite: | Method and apparatus for separating particles of materials by induction |
| JPH0564811A (en) * | 1991-09-09 | 1993-03-19 | Fuji Photo Film Co Ltd | Cartridge recycling device and aligning device therewith |
| CN107081212A (en) * | 2017-06-12 | 2017-08-22 | 长春工业大学 | A kind of ultrasonic high pressure electromagnetic separation device of multi-functional mixed waste material |
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