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FR2306020A1 - Procede et appareil pour le classement de particules - Google Patents

Procede et appareil pour le classement de particules

Info

Publication number
FR2306020A1
FR2306020A1 FR7609550A FR7609550A FR2306020A1 FR 2306020 A1 FR2306020 A1 FR 2306020A1 FR 7609550 A FR7609550 A FR 7609550A FR 7609550 A FR7609550 A FR 7609550A FR 2306020 A1 FR2306020 A1 FR 2306020A1
Authority
FR
France
Prior art keywords
classification
particles
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.)
Granted
Application number
FR7609550A
Other languages
English (en)
Other versions
FR2306020B1 (fr
Inventor
Ronald John
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.)
BTR Industries Ltd
Original Assignee
Vacu Blast Ltd
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 Vacu Blast Ltd filed Critical Vacu Blast Ltd
Publication of FR2306020A1 publication Critical patent/FR2306020A1/fr
Application granted granted Critical
Publication of FR2306020B1 publication Critical patent/FR2306020B1/fr
Granted 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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/10—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
    • B07B13/11—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters
    • B07B13/116—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters stratification of dry granular material on a continuously travelling surface, e.g. belt conveyor
    • 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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
FR7609550A 1975-04-03 1976-04-01 Procede et appareil pour le classement de particules Granted FR2306020A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13734/75A GB1486862A (en) 1975-04-03 1975-04-03 Classification of particles

Publications (2)

Publication Number Publication Date
FR2306020A1 true FR2306020A1 (fr) 1976-10-29
FR2306020B1 FR2306020B1 (fr) 1981-09-18

Family

ID=10028397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609550A Granted FR2306020A1 (fr) 1975-04-03 1976-04-01 Procede et appareil pour le classement de particules

Country Status (3)

Country Link
US (1) US4059189A (fr)
FR (1) FR2306020A1 (fr)
GB (1) GB1486862A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606302A1 (fr) * 1986-11-07 1988-05-13 Sanson Guillaume Procede et installation pour trier des objets substantiellement spheriques

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3276790D1 (en) * 1981-09-23 1987-08-27 Shell Int Research Apparatus and process for separating solids of different shapes
GB2171522B (en) * 1985-02-21 1988-09-14 Atomic Energy Authority Uk Method and apparatus for mechanically classifying rolling bodies
US5107991A (en) * 1987-09-17 1992-04-28 Cyprus Mines Corporation Method and apparatus for friction sorting of particulate materials
US5069346A (en) * 1987-09-17 1991-12-03 Cyprus Mines Corporation Method and apparatus for friction sorting of particulate materials
BR8807207A (pt) * 1987-09-17 1989-10-17 Cyprus Ind Mineral Company Processo e aparelho para classificacao por friccao de materiais articulados
US5080235A (en) * 1990-09-27 1992-01-14 Cyprus Mines Corporation Small particle separator
RU2223149C1 (ru) * 2002-06-28 2004-02-10 Кнаус Михаил Олегович Концентратор ленточный универсальный
US8322538B2 (en) * 2009-08-19 2012-12-04 Janssen Bill M Method and apparatus for separating fines from rock
CN101995368A (zh) * 2010-10-29 2011-03-30 安徽六国化工股份有限公司 测量颗粒圆润度的方法
US20140044967A1 (en) 2012-06-29 2014-02-13 Rebecca Ayers System for processing and producing an aggregate
FR3003778B1 (fr) * 2013-03-27 2015-03-27 Heraeus Materials Tech Gmbh Procede et dispositif de tri de billes
CN104477561A (zh) * 2014-11-26 2015-04-01 成都贝发信息技术有限公司 适用于流程简化的胶囊次品分离机构
CN106513325A (zh) * 2016-11-10 2017-03-22 中国农业大学 一种皮带风选机
CN108789914A (zh) * 2018-08-29 2018-11-13 嘉兴正野新材料有限公司 一种热熔胶多功能生产设备
CN110665814B (zh) * 2019-10-09 2020-12-11 杨腾跃 一种稀土分离装置
CN114345707A (zh) * 2022-01-11 2022-04-15 万华化学集团股份有限公司 连续分离球形颗粒中连体球/椭球的方法及装置、应用

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE515679A (fr) *
US1368901A (en) * 1916-10-07 1921-02-15 C J Stephanus Ore-separator
US2788124A (en) * 1952-03-19 1957-04-09 Rca Corp Sorting apparatus
GB1224614A (en) * 1967-11-07 1971-03-10 Rank Xerox Ltd Apparatus for sorting particles
FR2060671A5 (fr) * 1969-08-25 1971-06-18 Atomic Energy Authority Uk

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE18368C (de) * REINICKE & HÖVERMANN in Altona, Adolphstr. 34 Maschine zum Sortiren der Kaffeebohnen
US1119662A (en) * 1913-07-21 1914-12-01 Henry M Sutton Process of and apparatus for sizing comminuted material.
US2068146A (en) * 1935-05-11 1937-01-19 Lee A Medcalf Seed sorting machine
US2286607A (en) * 1938-03-07 1942-06-16 Dyer Frederick Charles Apparatus and process for separating particles
US2658616A (en) * 1950-04-14 1953-11-10 Olin Ind Inc Process for classifying iron shot
US3012697A (en) * 1958-12-08 1961-12-12 Interstate Bakeries Corp Vibrating applicator for particled material
US3618828A (en) * 1970-06-08 1971-11-09 Humphreys Corp Powder feeder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE515679A (fr) *
US1368901A (en) * 1916-10-07 1921-02-15 C J Stephanus Ore-separator
US2788124A (en) * 1952-03-19 1957-04-09 Rca Corp Sorting apparatus
GB1224614A (en) * 1967-11-07 1971-03-10 Rank Xerox Ltd Apparatus for sorting particles
FR2060671A5 (fr) * 1969-08-25 1971-06-18 Atomic Energy Authority Uk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606302A1 (fr) * 1986-11-07 1988-05-13 Sanson Guillaume Procede et installation pour trier des objets substantiellement spheriques

Also Published As

Publication number Publication date
US4059189A (en) 1977-11-22
GB1486862A (en) 1977-09-28
FR2306020B1 (fr) 1981-09-18

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Legal Events

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ST Notification of lapse