GB1523637A - Working of materials - Google Patents

Working of materials

Info

Publication number
GB1523637A
GB1523637A GB50823/75A GB5082375A GB1523637A GB 1523637 A GB1523637 A GB 1523637A GB 50823/75 A GB50823/75 A GB 50823/75A GB 5082375 A GB5082375 A GB 5082375A GB 1523637 A GB1523637 A GB 1523637A
Authority
GB
United Kingdom
Prior art keywords
chamber
magnetic
winding
height
magnetic elements
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.)
Expired
Application number
GB50823/75A
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.)
Ambrosimov V A
Kuznetsov J N
Original Assignee
Ambrosimov V A
Kuznetsov J N
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 Ambrosimov V A, Kuznetsov J N filed Critical Ambrosimov V A
Priority to GB50823/75A priority Critical patent/GB1523637A/en
Publication of GB1523637A publication Critical patent/GB1523637A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/42—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed subjected to electric current or to radiations this sub-group includes the fluidised bed subjected to electric or magnetic fields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
    • B01F33/451—Magnetic mixers; Mixers with magnetically driven stirrers wherein the mixture is directly exposed to an electromagnetic field without use of a stirrer, e.g. for material comprising ferromagnetic particles or for molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/005—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls the charge being turned over by magnetic forces

Abstract

1523637 Ball mills; magnetic mixing J N KUZNETSOV and V A AMBROSIMOV 11 Dec 1975 50823/75 Headings B1C and B2A A ball mill has magnetically-influenced grinding media, e.g. magnetic elements, and comprises at least one chamber 1 Fig. 1 enveloped by an electric winding 3 which is arranged to produce a variable magnetic field in the chamber. The chamber height is 1.1 to 1.5 of the height of the layer of magnetic elements. Where there are several chambers their total volume is 0.8 to 1.0 of the effective volume of the magnetic field. Material is fed in via a hopper 7 and discharged via a sieve 6. An additional winding 4 and voltage regulator 5 serve as an adjustable magnetic gate altering the height of the media layer. The chamber may be made of rubber and angled to the horizontal and gas e.g. air may be supplied to alter residence time. The grinding media may be spherical or ellipsoidal and of magnetically hard ceramic or metallic materials e.g. barium hexa ferrite, manganese-aluminium, samarium cobalt, ticonal, alnico. Examples of cement, pigment and paint grinding and CO 2 mixing or absorption are described in the latter case the magnetic elements are cylinders coated with polyurethane resin. Various forms of chamber and winding arrangement are shown including a chamber divided by partitions Fig. 6 (not shown) and a plurality of chambers in series Fig. 7 (not shown). In one embodiment the chamber 1 is arranged between two flat annular windings 3' Fig. 4 with the chamber surrounded by the feed bin or hopper 7, the upper winding 3' being protected by a conical member 9.
GB50823/75A 1975-12-11 1975-12-11 Working of materials Expired GB1523637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB50823/75A GB1523637A (en) 1975-12-11 1975-12-11 Working of materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB50823/75A GB1523637A (en) 1975-12-11 1975-12-11 Working of materials

Publications (1)

Publication Number Publication Date
GB1523637A true GB1523637A (en) 1978-09-06

Family

ID=10457519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50823/75A Expired GB1523637A (en) 1975-12-11 1975-12-11 Working of materials

Country Status (1)

Country Link
GB (1) GB1523637A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014109A1 (en) * 1979-01-17 1980-08-06 Extramet Method of and apparatus for performing reactions in a fluid medium
FR2452313A1 (en) * 1979-03-29 1980-10-24 Toyo Engineering Corp AGITATION METHOD USING THE MOVEMENT OF MAGNETIC PARTICLES
GB2226773A (en) * 1988-12-29 1990-07-11 Abrosimov Vladimir A Method of electromagnetic working of materials
EP0434985A1 (en) * 1989-12-22 1991-07-03 EKATO INDUSTRIEANLAGEN VERWALTUNGSGESELLSCHAFT MBH & CO. Mixing device
EP0531988A1 (en) * 1991-09-11 1993-03-17 TDK Corporation A method and apparatus for forming fine particles
EP0591505A1 (en) * 1992-04-10 1994-04-13 Boehringer Mannheim Corporation Capillary mixing device
WO2010075835A1 (en) * 2008-12-16 2010-07-08 H2 Ag Method for generating hydrogen, system for carrying out said method, and pourable bodies for use in said system
CN108311257A (en) * 2018-02-05 2018-07-24 马奔腾 A kind of oiliness compound preparation production raw material grinding system
CN116213041A (en) * 2021-12-02 2023-06-06 山东理工大学 Multi-energy field coupling reaction device for material preparation and mechanochemical reaction

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014109A1 (en) * 1979-01-17 1980-08-06 Extramet Method of and apparatus for performing reactions in a fluid medium
FR2446669A1 (en) * 1979-01-17 1980-08-14 Bienvenu Gerard METHOD AND DEVICE FOR IMPLEMENTING TRANSFERS OF MATERIAL OF PHYSICAL AND / OR CHEMICAL REACTIONS OR OF THERMAL TRANSFERS IN A FLUID MEDIUM
FR2452313A1 (en) * 1979-03-29 1980-10-24 Toyo Engineering Corp AGITATION METHOD USING THE MOVEMENT OF MAGNETIC PARTICLES
GB2226773A (en) * 1988-12-29 1990-07-11 Abrosimov Vladimir A Method of electromagnetic working of materials
EP0434985A1 (en) * 1989-12-22 1991-07-03 EKATO INDUSTRIEANLAGEN VERWALTUNGSGESELLSCHAFT MBH & CO. Mixing device
EP0531988A1 (en) * 1991-09-11 1993-03-17 TDK Corporation A method and apparatus for forming fine particles
EP0591505A1 (en) * 1992-04-10 1994-04-13 Boehringer Mannheim Corporation Capillary mixing device
EP0591505A4 (en) * 1992-04-10 1994-08-24 Biotrack Inc Capillary mixing device
WO2010075835A1 (en) * 2008-12-16 2010-07-08 H2 Ag Method for generating hydrogen, system for carrying out said method, and pourable bodies for use in said system
CN108311257A (en) * 2018-02-05 2018-07-24 马奔腾 A kind of oiliness compound preparation production raw material grinding system
CN116213041A (en) * 2021-12-02 2023-06-06 山东理工大学 Multi-energy field coupling reaction device for material preparation and mechanochemical reaction

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee