GB2009627B - Apparatus and method for classifying particulate material - Google Patents

Apparatus and method for classifying particulate material

Info

Publication number
GB2009627B
GB2009627B GB7844212A GB7844212A GB2009627B GB 2009627 B GB2009627 B GB 2009627B GB 7844212 A GB7844212 A GB 7844212A GB 7844212 A GB7844212 A GB 7844212A GB 2009627 B GB2009627 B GB 2009627B
Authority
GB
United Kingdom
Prior art keywords
particulate material
classifying particulate
classifying
particulate
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
GB7844212A
Other versions
GB2009627A (en
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.)
Kelsey Hayes Co
Original Assignee
Kelsey Hayes Co
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 Kelsey Hayes Co filed Critical Kelsey Hayes Co
Publication of GB2009627A publication Critical patent/GB2009627A/en
Application granted granted Critical
Publication of GB2009627B publication Critical patent/GB2009627B/en
Expired 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
    • 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
GB7844212A 1977-12-08 1978-11-13 Apparatus and method for classifying particulate material Expired GB2009627B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85851977A 1977-12-08 1977-12-08

Publications (2)

Publication Number Publication Date
GB2009627A GB2009627A (en) 1979-06-20
GB2009627B true GB2009627B (en) 1982-05-06

Family

ID=25328504

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7844212A Expired GB2009627B (en) 1977-12-08 1978-11-13 Apparatus and method for classifying particulate material

Country Status (4)

Country Link
JP (2) JPS5479872A (en)
DE (1) DE2852313A1 (en)
FR (1) FR2411041A1 (en)
GB (1) GB2009627B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312748A (en) * 1980-05-15 1982-01-26 Kelsey-Hayes Company Method and apparatus for classifying particles of powder metal
JPH01503368A (en) * 1986-08-01 1989-11-16 スタツフオード，ロバート　ジヨージ Sorting the mixture in the wind tunnel
AU612071B1 (en) * 1986-08-01 1991-06-27 S.T. Holdings Pty Ltd Separation of mixtures in a wind tunnel
CH677455A5 (en) * 1988-01-14 1991-05-31 Johann Georg Dr Schnitzer
US4853112A (en) * 1988-07-25 1989-08-01 Victor Brown Low velocity air classifier
GB2309401A (en) * 1996-01-26 1997-07-30 Jardine Ind Ltd Removal of contraries from green waste
IT1298266B1 (en) * 1998-02-17 1999-12-20 Marlegreen Holding S A PROCEDURE AND PLANT FOR THE SEPARATION, BY A FLOW OF A VECTOR FLUID, OF PRODUCTS HAVING DIFFERENT RELATIONSHIP BETWEEN MASS AND
DE19839024A1 (en) * 1998-08-27 2000-03-09 Wacker Chemie Gmbh Air classifiers for polysilicon
GB2360230A (en) * 2000-03-14 2001-09-19 Catalyst Handling Res & Engine Apparatus for removing dirt and debris from particulate material
JP4690372B2 (en) * 2007-09-03 2011-06-01 株式会社御池鐵工所 Plant to increase bulk specific gravity of waste sheet material
CN111068915B (en) * 2019-11-26 2022-09-06 首钢环境产业有限公司 Method for purifying metal in slag
CN110976298A (en) * 2019-12-03 2020-04-10 芜湖鼎恒材料技术有限公司 System for screening multiple metal powder by gravity method
CN113499989B (en) * 2021-07-23 2022-08-16 西安赛隆金属材料有限责任公司 Sorting device and method for spherical hollow powder
CN114428032A (en) * 2021-12-24 2022-05-03 中电建河南万山绿色建材有限公司 Online quick detection device of advection formula mechanism sand grain composition analysis
CN114459868B (en) * 2022-01-20 2024-02-02 爱博能(广州)科学技术有限公司 Baffle sampling type primary separation device for powdery solid mixture sample

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR336106A (en) * 1903-10-17 1904-02-29 Leon Bloume Classification system for all materials by volume and density
FR975556A (en) * 1942-02-19 1951-03-07 Traitement Ind Des Residus Urb Method and installation for classifying heterogeneous materials and in particular miscellaneous waste
US3385436A (en) * 1966-05-31 1968-05-28 V B West Pneumatic concentrator
AT283234B (en) * 1967-12-28 1970-07-27 Heinz Schumacher Air classifier for classifying or sorting a granular, powdery or the like. Feed material through free fall
US3933626A (en) * 1973-07-12 1976-01-20 Ottawa Silica Company Classifier for particulate material
US3941687A (en) * 1974-09-26 1976-03-02 Air Products And Chemicals, Inc. Solids separation

Also Published As

Publication number Publication date
GB2009627A (en) 1979-06-20
JPS5624985U (en) 1981-03-06
FR2411041A1 (en) 1979-07-06
JPS5479872A (en) 1979-06-26
DE2852313A1 (en) 1979-06-13
FR2411041B1 (en) 1983-07-08

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921113