DE3675374D1 - DEVICE FOR SELECTING GRAINS OF SIZE BETWEEN 20 AND 300 MICRON. - Google Patents

DEVICE FOR SELECTING GRAINS OF SIZE BETWEEN 20 AND 300 MICRON.

Info

Publication number
DE3675374D1
DE3675374D1 DE8686904907T DE3675374T DE3675374D1 DE 3675374 D1 DE3675374 D1 DE 3675374D1 DE 8686904907 T DE8686904907 T DE 8686904907T DE 3675374 T DE3675374 T DE 3675374T DE 3675374 D1 DE3675374 D1 DE 3675374D1
Authority
DE
Germany
Prior art keywords
micron
size
selecting grains
grains
selecting
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 - Fee Related
Application number
DE8686904907T
Other languages
German (de)
Inventor
Zsolt Csillag
Laszlo Zsembery
Tibor Kalman
Geza Szentgyoergyi
Karoly Solymar
Tibor Legat
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.)
MAGYAR ALUMINIUM
Original Assignee
MAGYAR ALUMINIUM
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 MAGYAR ALUMINIUM filed Critical MAGYAR ALUMINIUM
Application granted granted Critical
Publication of DE3675374D1 publication Critical patent/DE3675374D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/12—Selective separation of solid materials carried by, or dispersed in, gas currents with pulsating air currents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/06—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents
DE8686904907T 1985-07-24 1986-07-24 DEVICE FOR SELECTING GRAINS OF SIZE BETWEEN 20 AND 300 MICRON. Expired - Fee Related DE3675374D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU280885A HU198862B (en) 1985-07-24 1985-07-24 Mantle screen device for sorting granules advantageously in size range of 20-300 micrometers
PCT/HU1986/000045 WO1987000454A1 (en) 1985-07-24 1986-07-24 Apparatus for sizing grains between 20 and 300 microns

Publications (1)

Publication Number Publication Date
DE3675374D1 true DE3675374D1 (en) 1990-12-06

Family

ID=10961192

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686904907T Expired - Fee Related DE3675374D1 (en) 1985-07-24 1986-07-24 DEVICE FOR SELECTING GRAINS OF SIZE BETWEEN 20 AND 300 MICRON.

Country Status (5)

Country Link
EP (1) EP0231327B1 (en)
JP (1) JPS63500439A (en)
DE (1) DE3675374D1 (en)
HU (1) HU198862B (en)
WO (1) WO1987000454A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003293738A1 (en) * 2002-11-28 2004-06-18 Mbengineering Gmbh And Co. Kg Method and device for separating dust particles from a granulate
CN102321273B (en) * 2011-06-10 2012-11-21 济南友邦恒誉科技开发有限公司 Dust separating and carrier returning device
WO2015150484A1 (en) 2014-04-01 2015-10-08 Bühler AG Screen device for unloading silo vehicles
CN104056818A (en) * 2014-06-29 2014-09-24 鲁蓉蓉 Seed mechanical dust removing device
CN105903677B (en) * 2016-04-12 2018-01-12 湖北金穗长丰粮食机械设备有限公司 A kind of double screen banks of packaged type close dressing machine
CN106670105A (en) * 2016-12-29 2017-05-17 安徽清水岩生态科技有限公司 Efficient powder-like material separating device
CN106862077B (en) * 2017-01-21 2018-10-19 中国矿业大学 A kind of coupled system and method for wetted coal fines sorting and drying
CN107952686A (en) * 2017-12-01 2018-04-24 东北农业大学 A kind of Minitype seed pneumatic separator
CN108722867B (en) * 2018-05-15 2020-09-22 福建省仙茶美科技有限公司 Winnowing device for reducing dust content in tea
CN112604960A (en) * 2020-10-23 2021-04-06 安徽公牛农业发展有限公司 Rice removes dust and edulcoration sieving mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH629119A5 (en) * 1978-07-14 1982-04-15 Foerderung Forschung Gmbh DEVICE FOR SEPARATING AMOUNTS OF SOLID PARTICLES OF DIFFERENT DENSITY.
US4299693A (en) * 1980-04-30 1981-11-10 Allied Industries Separator
GB2102307B (en) * 1981-07-23 1985-08-14 Clarkes Sheet Metal Separator for precipitating particulate from an airflow
DE3131836C2 (en) * 1981-08-12 1985-12-05 Günter 4300 Essen Lübke Device for dedusting and / or classifying substances in an air stream
DE3231722C1 (en) * 1982-08-26 1984-01-05 Fried. Krupp Gmbh, 4300 Essen Method and device for screening pneumatically conveyed solid parts
DD220515A1 (en) * 1984-01-19 1985-04-03 Dessau Zementanlagenbau Veb VISUAL TO CLASS AND DRY SCHUETTGUT

Also Published As

Publication number Publication date
WO1987000454A1 (en) 1987-01-29
HU198862B (en) 1989-12-28
JPS63500439A (en) 1988-02-18
HUT42711A (en) 1987-08-28
EP0231327A1 (en) 1987-08-12
EP0231327B1 (en) 1990-10-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee