GB1507751A - Air classifier - Google Patents

Air classifier

Info

Publication number
GB1507751A
GB1507751A GB25976/75A GB2597675A GB1507751A GB 1507751 A GB1507751 A GB 1507751A GB 25976/75 A GB25976/75 A GB 25976/75A GB 2597675 A GB2597675 A GB 2597675A GB 1507751 A GB1507751 A GB 1507751A
Authority
GB
United Kingdom
Prior art keywords
chamber
column
air
duct
june
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
GB25976/75A
Other languages
English (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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of GB1507751A publication Critical patent/GB1507751A/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
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
    • 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
    • B07B4/025—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall the material being slingered or fled out horizontally before falling, e.g. by dispersing elements

Landscapes

  • Combined Means For Separation Of Solids (AREA)
GB25976/75A 1974-06-20 1975-06-18 Air classifier Expired GB1507751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US481416A US3907670A (en) 1974-06-20 1974-06-20 Air classifier for municipal refuse

Publications (1)

Publication Number Publication Date
GB1507751A true GB1507751A (en) 1978-04-19

Family

ID=23911855

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25976/75A Expired GB1507751A (en) 1974-06-20 1975-06-18 Air classifier

Country Status (10)

Country Link
US (1) US3907670A (sv)
JP (1) JPS5423460B2 (sv)
CA (1) CA1011289A (sv)
DE (1) DE2523323A1 (sv)
ES (1) ES438647A1 (sv)
FR (1) FR2275257A1 (sv)
GB (1) GB1507751A (sv)
IT (1) IT1038914B (sv)
SE (1) SE7507057L (sv)
ZA (1) ZA753903B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231816A (en) * 1989-05-23 1990-11-28 Inco Ltd Particle separator

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148719A (en) * 1975-04-16 1979-04-10 Manlio Cerroni Method for separating urban waste materials
US3986949A (en) * 1975-07-07 1976-10-19 Duca Mark B Di Air classifier
JPS52129715A (en) * 1976-04-26 1977-10-31 Toyo Glass Co Ltd Method of removing aluminium or like from waste glass
US4166027A (en) * 1976-11-03 1979-08-28 Rader Companies, Inc. Apparatus and method for pneumatically separating fractions of a particulate material
SE446309B (sv) * 1981-12-09 1986-09-01 Do Politekh Inst Sintringsanordning
US4908123A (en) * 1986-04-16 1990-03-13 Kimberly-Clark Corporation Method and apparatus for removing relatively dense foreign materials from shredded paper
US5366093A (en) * 1993-09-10 1994-11-22 Reynolds Metals Company Apparatus for separating particulate materials
US5409118A (en) * 1994-09-15 1995-04-25 Beloit Technologies, Inc. Open air density separator and method
JP3596995B2 (ja) * 1996-11-07 2004-12-02 株式会社タクマ 風力選別機
CN1137305C (zh) * 2001-07-02 2004-02-04 韩仕银 干法生产再生革
US7757863B2 (en) 2003-11-17 2010-07-20 Casella Waste Systems, Inc. Systems and methods for glass recycling at a beneficiator and/or a material recovery facility
US7264124B2 (en) 2003-11-17 2007-09-04 Casella Waste Systems, Inc. Systems and methods for sorting recyclables at a material recovery facility
CA2505941A1 (en) * 2004-05-03 2005-11-03 Mackie International Pty Ltd A contaminant removal device
CN101044101A (zh) * 2004-11-12 2007-09-26 卡西勒废物处理***公司 提供无杂质的均匀着色的混色碎玻璃的方法
DE102005045591A1 (de) * 2005-09-23 2007-03-29 Polysius Ag Vorrichtung zum Sichten von Aufgabegut
US8459466B2 (en) 2007-05-23 2013-06-11 Re Community Energy, Llc Systems and methods for optimizing a single-stream materials recovery facility
DE102007062341B3 (de) * 2007-12-22 2009-07-30 Metso Lindemann Gmbh Aufstromsichter
US9132432B2 (en) * 2011-10-15 2015-09-15 Dean Andersen Trust Isotropic quantization sorting systems of automobile shredder residue to enhance recovery of recyclable materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1888372A (en) * 1929-08-06 1932-11-22 Birtley Iron Company Ltd Separation of dry materials
US1945771A (en) * 1930-11-27 1934-02-06 Formator Ab Device for the separating of stem parts from a tobacco mass
US2000181A (en) * 1930-12-04 1935-05-07 Clean Coal Company Ltd Separation of powdered or granular material, especially coal
US2203959A (en) * 1938-01-19 1940-06-11 George W Hammack Pneumatic separator
US3441131A (en) * 1965-10-18 1969-04-29 Scient Separators Inc Particle separation apparatus and method
US3836085A (en) * 1971-03-18 1974-09-17 V Brown Tower extractor for municipal wastes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231816A (en) * 1989-05-23 1990-11-28 Inco Ltd Particle separator
US5073252A (en) * 1989-05-23 1991-12-17 Inco Limited Pneumatic size separator for nickle-containing particles
GB2231816B (en) * 1989-05-23 1992-10-14 Inco Ltd Particle separator

Also Published As

Publication number Publication date
JPS5423460B2 (sv) 1979-08-14
IT1038914B (it) 1979-11-30
US3907670A (en) 1975-09-23
DE2523323A1 (de) 1976-01-08
CA1011289A (en) 1977-05-31
JPS5113472A (sv) 1976-02-02
ES438647A1 (es) 1977-03-01
FR2275257A1 (fr) 1976-01-16
SE7507057L (sv) 1975-12-22
FR2275257B1 (sv) 1979-03-23
AU8220675A (en) 1976-12-23
ZA753903B (en) 1976-05-26

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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