JPS5638117A - Magnetic filter - Google Patents
Magnetic filterInfo
- Publication number
- JPS5638117A JPS5638117A JP11354779A JP11354779A JPS5638117A JP S5638117 A JPS5638117 A JP S5638117A JP 11354779 A JP11354779 A JP 11354779A JP 11354779 A JP11354779 A JP 11354779A JP S5638117 A JPS5638117 A JP S5638117A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- filter
- filtering performance
- unevenness
- long period
- 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
- B03C1/025—High gradient magnetic separators
- B03C1/031—Component parts; Auxiliary operations
- B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
- B03C1/034—Component parts; Auxiliary operations characterised by the magnetic circuit characterised by the matrix elements
Landscapes
- Filtering Materials (AREA)
- Woven Fabrics (AREA)
Abstract
PURPOSE:To make it possible to maintain high filtering performance for a long period while attaining low and even packing, by using a filter obtained by weaving ferromagnetic thin wires into a sheet of wire netting that has unevenness extending to its the outside of the surface. CONSTITUTION:The magnetic filter is made of ferromagnetic thin wires of <=6.50e coercive force anticorrosive amorphous alloy woven in a sheet of wire netting that has unevenness extending to the outside of the surface and this is wound normally in a spiral shape. In addition to said method, it is also recommended to wind spirally a stack of wirenetting sheet 7 with unevenness extending to the outer surface and wire-netting sheet 6 with no unevenness or to obtain a multilayered lamination, preventing the back flow of the fluid in the filter due to electromagnetic force or processed fluid force. The spiral structure provides an increase of rigidity in axial direction and also makes it possible to maintain the filtering performance for a long period while preventing secular deterioration in filtering performance due to the deformation of the filter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11354779A JPS5638117A (en) | 1979-09-06 | 1979-09-06 | Magnetic filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11354779A JPS5638117A (en) | 1979-09-06 | 1979-09-06 | Magnetic filter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5638117A true JPS5638117A (en) | 1981-04-13 |
Family
ID=14615066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11354779A Pending JPS5638117A (en) | 1979-09-06 | 1979-09-06 | Magnetic filter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5638117A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58114750A (en) * | 1981-12-28 | 1983-07-08 | Nec Corp | Recovering device of magnetic material |
JPS58143856A (en) * | 1982-02-18 | 1983-08-26 | Nec Corp | Filter for adsorbing magnetic material |
JPH01228600A (en) * | 1988-03-07 | 1989-09-12 | Res Dev Corp Of Japan | High speed methane fermentation method |
CN107445281A (en) * | 2017-08-28 | 2017-12-08 | 北京科技大学 | It is a kind of to be used to handle non-crystaline amorphous metal net of dyeing waste water and preparation method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50131162A (en) * | 1974-04-04 | 1975-10-17 | ||
JPS53130572A (en) * | 1977-04-05 | 1978-11-14 | Tdk Electronics Co Ltd | Highhgradient magnetic separator using amorphous magnetic alloy |
-
1979
- 1979-09-06 JP JP11354779A patent/JPS5638117A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50131162A (en) * | 1974-04-04 | 1975-10-17 | ||
JPS53130572A (en) * | 1977-04-05 | 1978-11-14 | Tdk Electronics Co Ltd | Highhgradient magnetic separator using amorphous magnetic alloy |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58114750A (en) * | 1981-12-28 | 1983-07-08 | Nec Corp | Recovering device of magnetic material |
JPS58143856A (en) * | 1982-02-18 | 1983-08-26 | Nec Corp | Filter for adsorbing magnetic material |
JPS6362259B2 (en) * | 1982-02-18 | 1988-12-01 | ||
JPH01228600A (en) * | 1988-03-07 | 1989-09-12 | Res Dev Corp Of Japan | High speed methane fermentation method |
JPH0647120B2 (en) * | 1988-03-07 | 1994-06-22 | 新技術事業団 | Fast methane fermentation method |
CN107445281A (en) * | 2017-08-28 | 2017-12-08 | 北京科技大学 | It is a kind of to be used to handle non-crystaline amorphous metal net of dyeing waste water and preparation method thereof |
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