WO1990009848A1 - Method and device for ferrohydrostatic separation of particles from a mechanical mixture - Google Patents
Method and device for ferrohydrostatic separation of particles from a mechanical mixture Download PDFInfo
- Publication number
- WO1990009848A1 WO1990009848A1 PCT/SU1989/000047 SU8900047W WO9009848A1 WO 1990009848 A1 WO1990009848 A1 WO 1990009848A1 SU 8900047 W SU8900047 W SU 8900047W WO 9009848 A1 WO9009848 A1 WO 9009848A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mixture
- zhvdκοsτi
- separation
- φeρροmagniτnοy
- particles
- Prior art date
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
- B03C1/32—Magnetic separation acting on the medium containing the substance being separated, e.g. magneto-gravimetric-, magnetohydrostatic-, or magnetohydrodynamic separation
Definitions
- ⁇ as ⁇ yaschee iz ⁇ b ⁇ e ⁇ eniya ⁇ n ⁇ si ⁇ sya ⁇ ⁇ las ⁇ i ⁇ b ⁇ ga- sheniya ⁇ lezny ⁇ is ⁇ aemy ⁇ and b ⁇ lee ⁇ chn ⁇ - ⁇ s ⁇ s ⁇ bu ⁇ e ⁇ gid ⁇ s ⁇ a ⁇ iches ⁇ y se ⁇ a ⁇ atsii chas ⁇ its me ⁇ aniches ⁇ y mixture and us ⁇ ys ⁇ vu for ⁇ e ⁇ gid ⁇ s ⁇ a ⁇ iches ⁇ y se ⁇ a ⁇ a ⁇ ii 10 chas ⁇ sh ⁇ me ⁇ aniches ⁇ y mixture.
- Magnetic fluid Heats the magnetic fluid in the temperature range of about 50 ° C to about 60 ° C. Then, they create a multi-magnetic field in the international space. The heated magnetic fluid is placed in the indicated field. Magnetic fluid will form a liquid wall and will receive an apparent density. Then, on an external magnetic fluid, part of the mechanical mixture is supplied.
- Heating of magnetic fluid to a temperature of 50-60 ° C - 3 - and its stabilization in this interval is carried out by the direct electric heater, electrically connected to the thermostat. 5
- the direct electric heater electrically connected to the thermostat. 5
- the well-known method has ensured a sufficiently high quality separation of small particles (0.4-0.9 mm) of the machine
- a good implementation of the method makes it possible to create favorable conditions for the efficient process of separation of the smaller mechanical particles with the insignificant ones.
- P ⁇ s ⁇ avlennaya task ⁇ eshae ⁇ sya ⁇ a ⁇ zhe ⁇ em, ch ⁇ in us ⁇ ys ⁇ ve for ⁇ e ⁇ gid ⁇ s ⁇ a ⁇ iches ⁇ y se ⁇ a ⁇ atsii chas ⁇ its me ⁇ aniches ⁇ y mixture v ⁇ lyuchayushem magni ⁇ nuyu sis ⁇ emu two ⁇ lyusami, ⁇ il ⁇ y ⁇ ⁇ mi ⁇ ue ⁇ in mezh ⁇ lyusn ⁇ m ⁇ s ⁇ ans ⁇ ve ne ⁇ dn ⁇ dn ⁇ e magni ⁇ n ⁇ e ⁇ le, em ⁇ s ⁇ with ⁇ e ⁇ magni ⁇ n ⁇ y zhvd ⁇ s ⁇ yu, ⁇ as ⁇ l ⁇ zhennuyu in mezh ⁇ lyusn ⁇ m ⁇ s ⁇ ans ⁇ ve and za ⁇ e ⁇ lennuyu on ⁇ lyusa ⁇ , ⁇ is ⁇ s ⁇ blenie
- a good performance of the device for a dry separation of particles of a mechanical mixture ensures a high quality of the medium in the system
- a method of a ferrous gas separation, a realized according to the invention, was used in conjunction with a 5-compartment radiator for a power supply unit 10.
- Each of the zones 8, ⁇ a is pulled out along the line 3 and ⁇ réelle, in total interest, and is placed in front of the magnetic power
- Appendix 4 for the delivery of a mechanical mixture provides a conveniently equipped unit 9, which is secured at 30 ° C - B.
- the internal partitions are pause 9, separated by a switch 10, separated by separa- ted elements.
- Separate elements are secured to the side walls of the casing 9. Separate elements are made in conjunction with the overload II, divided by wiring.
- Part 9 is secured by the neighboring two points 13 at the poles ⁇ - c. ⁇ m ⁇ s ⁇ 6 provided ⁇ e ⁇ l ⁇ bmen- ni ⁇ m 14 ( ⁇ ig. 2) ⁇ azmeschennym vd ⁇ l ⁇ d ⁇ ln ⁇ y ⁇ si inter- 5 ⁇ lyusn ⁇ g ⁇ ⁇ s ⁇ ans ⁇ va I and ⁇ as ⁇ l ⁇ zhennym in zhvd ⁇ s ⁇ n ⁇ m s ⁇ lbe ⁇ Mead ve ⁇ nim 4 and the lower 3 sl ⁇ yami ⁇ e ⁇ mag- ni ⁇ n ⁇ y zhvd ⁇ s ⁇ i 2.
- thermocouple ⁇ e ⁇ l ⁇ bmenni ⁇ 14 ⁇ s ⁇ eds ⁇ v ⁇ m ⁇ ub ⁇ - ⁇ v ⁇ da 15 s ⁇ edinen with a carrier.
- the processed thermocouple is removed from the exchanger 14 through the thermocouple
- the poles - 8 of the magnetic system 5 are secured to the jar 22.
- the magnetic system 5 includes two excitations of 23 excitations;
- the device works the following way.
- the flow is generated in the case of excitation (not shown) of the magnetic system 5 (Fig. I)
- the international circuit I an instant is generated
- Zone 8 of the load is located closer to the polar in, and ⁇ a -.
- the presence of two 8 and ⁇ a downloads are available to increase - 10 - Productivity up to 3 t / h.
- the density of the crates is higher than the apparent density of the ohm, the magnetic fluid pressure is reduced due to the force of the load
- ⁇ l ⁇ viya ans ⁇ i ⁇ vaniya chas ⁇ its copper and la ⁇ uni in ⁇ e ⁇ - magni ⁇ n ⁇ y zhvd ⁇ s ⁇ i 2 ⁇ a ⁇ ⁇ a ⁇ ve ⁇ g ⁇ iz ⁇ n ⁇ aln ⁇ y s ⁇ s ⁇ azlyayuschey gvd ⁇ s ⁇ a ⁇ iches ⁇ g ⁇ dazleniya s ⁇ z ⁇ adae ⁇ with ve ⁇ m s ⁇ s ⁇ i ⁇ e ⁇ emescheniya chas ⁇ its, ch ⁇ ⁇ ed ⁇ v ⁇ ascha- e ⁇ ⁇ b ⁇ az ⁇ vanie ⁇ l ⁇ ul.
- Floating parts of the laptop are interrupted by channel 21 (Fig. 2), where they are unloaded:.: ⁇ to remove the separated particles after
- the copper part that has arrived before the vibration has been removed, which has been tested for the removal of particles, is transferred to channel 20 when it is not in use.
- a heat exchanger 14 is supplied with a heat sink, for example hot water.
- a heat sink for example hot water.
- the volumetric magnetic susceptibility of the magnetic fluid changes in the volume of the receptor.
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Soft Magnetic Materials (AREA)
- Manufacture And Refinement Of Metals (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19890909453 EP0426849A4 (en) | 1989-02-21 | 1989-02-21 | Method and device for ferrohydrostatic separation of particles from a mechanical mixture |
PCT/SU1989/000047 WO1990009848A1 (en) | 1989-02-21 | 1989-02-21 | Method and device for ferrohydrostatic separation of particles from a mechanical mixture |
JP50911889A JPH03504105A (ja) | 1989-02-21 | 1989-02-21 | 機械的混合物粒子を鉄静水分離するための方法および機械的混合物粒子を鉄静水分離するための装置 |
AU40659/89A AU616045B2 (en) | 1989-02-21 | 1989-02-21 | Method and device for ferrohydrostatic separation of particles from a mechanical mixture |
FI905170A FI905170A0 (fi) | 1989-02-21 | 1990-10-19 | Foerfarande och anordning foer ferrohydrostatisk separering av partiklar i en mekanisk blandning. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1989/000047 WO1990009848A1 (en) | 1989-02-21 | 1989-02-21 | Method and device for ferrohydrostatic separation of particles from a mechanical mixture |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1990009848A1 true WO1990009848A1 (en) | 1990-09-07 |
Family
ID=21617410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SU1989/000047 WO1990009848A1 (en) | 1989-02-21 | 1989-02-21 | Method and device for ferrohydrostatic separation of particles from a mechanical mixture |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0426849A4 (ru) |
JP (1) | JPH03504105A (ru) |
AU (1) | AU616045B2 (ru) |
FI (1) | FI905170A0 (ru) |
WO (1) | WO1990009848A1 (ru) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1044335A1 (ru) * | 1981-07-21 | 1983-09-30 | Государственный проектно-конструкторский институт "Гипромашуглеобогащение" | Магнитогидростатический способ обогащени полезных ископаемых |
SU1151309A1 (ru) * | 1982-06-02 | 1985-04-23 | Всесоюзный Научно-Исследовательский И Проектный Институт Вторичных Цветных Металлов | Способ магнитогидростатической сепарации |
SU1419729A1 (ru) * | 1987-01-05 | 1988-08-30 | Государственный проектно-конструкторский институт "Гипромашуглеобогащение" | Феррогидростатический сепаратор |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3951784A (en) * | 1975-01-29 | 1976-04-20 | Avco Corporation | Fine powder classification by ferrofluid density separation |
AU612658B2 (en) * | 1988-02-17 | 1991-07-18 | Gosudarstvenny Proektno-Konstruktorsky Institut -Gipromashugleobogaschenie | Ferrohydrostatic separator |
-
1989
- 1989-02-21 WO PCT/SU1989/000047 patent/WO1990009848A1/ru not_active Application Discontinuation
- 1989-02-21 JP JP50911889A patent/JPH03504105A/ja active Pending
- 1989-02-21 EP EP19890909453 patent/EP0426849A4/de not_active Withdrawn
- 1989-02-21 AU AU40659/89A patent/AU616045B2/en not_active Expired - Fee Related
-
1990
- 1990-10-19 FI FI905170A patent/FI905170A0/fi not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1044335A1 (ru) * | 1981-07-21 | 1983-09-30 | Государственный проектно-конструкторский институт "Гипромашуглеобогащение" | Магнитогидростатический способ обогащени полезных ископаемых |
SU1151309A1 (ru) * | 1982-06-02 | 1985-04-23 | Всесоюзный Научно-Исследовательский И Проектный Институт Вторичных Цветных Металлов | Способ магнитогидростатической сепарации |
SU1419729A1 (ru) * | 1987-01-05 | 1988-08-30 | Государственный проектно-конструкторский институт "Гипромашуглеобогащение" | Феррогидростатический сепаратор |
Non-Patent Citations (1)
Title |
---|
See also references of EP0426849A4 * |
Also Published As
Publication number | Publication date |
---|---|
JPH03504105A (ja) | 1991-09-12 |
AU4065989A (en) | 1990-09-26 |
AU616045B2 (en) | 1991-10-17 |
EP0426849A4 (en) | 1991-06-19 |
EP0426849A1 (de) | 1991-05-15 |
FI905170A0 (fi) | 1990-10-19 |
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