DE69117702T2 - Method and device for sorting out heavy and light particles from particle material - Google Patents

Method and device for sorting out heavy and light particles from particle material

Info

Publication number
DE69117702T2
DE69117702T2 DE1991617702 DE69117702T DE69117702T2 DE 69117702 T2 DE69117702 T2 DE 69117702T2 DE 1991617702 DE1991617702 DE 1991617702 DE 69117702 T DE69117702 T DE 69117702T DE 69117702 T2 DE69117702 T2 DE 69117702T2
Authority
DE
Germany
Prior art keywords
particle material
sorting out
light particles
out heavy
heavy
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
DE1991617702
Other languages
German (de)
Other versions
DE69117702D1 (en
Inventor
Michael Patrick Parker
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.)
Hauni Primary GmbH
Original Assignee
Rothmans International Tobacco 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 Rothmans International Tobacco Ltd filed Critical Rothmans International Tobacco Ltd
Application granted granted Critical
Publication of DE69117702D1 publication Critical patent/DE69117702D1/en
Publication of DE69117702T2 publication Critical patent/DE69117702T2/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
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B1/00—Preparation of tobacco on the plantation
    • A24B1/04—Sifting, sorting, cleaning or removing impurities from tobacco
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B4/00—Separating by pneumatic tables or by pneumatic jigs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B4/00—Separating by pneumatic tables or by pneumatic jigs
    • B03B4/02—Separating by pneumatic tables or by pneumatic jigs using swinging or shaking tables
DE1991617702 1990-12-20 1991-12-16 Method and device for sorting out heavy and light particles from particle material Expired - Fee Related DE69117702T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909027714A GB9027714D0 (en) 1990-12-20 1990-12-20 Method and apparatus for separation of objectionable particles from tobacco material

Publications (2)

Publication Number Publication Date
DE69117702D1 DE69117702D1 (en) 1996-04-11
DE69117702T2 true DE69117702T2 (en) 1996-10-02

Family

ID=10687376

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991617702 Expired - Fee Related DE69117702T2 (en) 1990-12-20 1991-12-16 Method and device for sorting out heavy and light particles from particle material

Country Status (8)

Country Link
EP (1) EP0492924B1 (en)
CA (1) CA2058125C (en)
DE (1) DE69117702T2 (en)
DK (1) DK0492924T3 (en)
ES (1) ES2087261T3 (en)
GB (1) GB9027714D0 (en)
GR (1) GR3019979T3 (en)
IE (1) IE74221B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102334749B (en) * 2010-07-20 2013-05-22 湖北中烟工业有限责任公司 Device for separating waste smoke processing line on-line shredded tobacco and tow fiber

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1932312A1 (en) * 1969-06-26 1971-01-21 Hauni Werke Koerber & Co Kg Device for pneumatic sifting out of tobacco stems from a mixture of tobacco leaf parts and tobacco stems
EP0423208B1 (en) * 1988-07-08 1993-12-15 Gbe International Plc Pneumatic separation of particulate material
GB8822723D0 (en) * 1988-09-28 1988-11-02 Rothmans Int Tobacco Method & apparatus for separation of objectionable particles from tobacco material

Also Published As

Publication number Publication date
EP0492924B1 (en) 1996-03-06
CA2058125C (en) 1999-09-14
DE69117702D1 (en) 1996-04-11
GB9027714D0 (en) 1991-02-13
DK0492924T3 (en) 1996-07-22
GR3019979T3 (en) 1996-08-31
ES2087261T3 (en) 1996-07-16
CA2058125A1 (en) 1992-06-21
IE914420A1 (en) 1992-07-01
IE74221B1 (en) 1997-07-16
EP0492924A3 (en) 1993-01-27
EP0492924A2 (en) 1992-07-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HAUNI PRIMARY GMBH, 21033 HAMBURG, DE

8327 Change in the person/name/address of the patent owner

Owner name: HAUNI PRIMARY GMBH, 21493 SCHWARZENBEK, DE

8339 Ceased/non-payment of the annual fee