CA1300042C - Instrument permettant de separer les particules de tabac a partir d'un melangetabac-gaz - Google Patents

Instrument permettant de separer les particules de tabac a partir d'un melangetabac-gaz

Info

Publication number
CA1300042C
CA1300042C CA000572671A CA572671A CA1300042C CA 1300042 C CA1300042 C CA 1300042C CA 000572671 A CA000572671 A CA 000572671A CA 572671 A CA572671 A CA 572671A CA 1300042 C CA1300042 C CA 1300042C
Authority
CA
Canada
Prior art keywords
hood
tobacco
deflection space
area
inlet
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 - Lifetime
Application number
CA000572671A
Other languages
English (en)
Inventor
Werner Hirsch
Arno Weiss
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.)
British American Tobacco Germany GmbH
Original Assignee
BAT Cigarettenfabriken GmbH
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
Priority claimed from EP88109550A external-priority patent/EP0301217B1/fr
Application filed by BAT Cigarettenfabriken GmbH filed Critical BAT Cigarettenfabriken GmbH
Application granted granted Critical
Publication of CA1300042C publication Critical patent/CA1300042C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B07B7/02—Selective separation of solid materials carried by, or dispersed in, gas currents by reversal of direction of flow
    • 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
    • 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
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Cyclones (AREA)
CA000572671A 1987-07-29 1988-07-21 Instrument permettant de separer les particules de tabac a partir d'un melangetabac-gaz Expired - Lifetime CA1300042C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3725148 1987-07-29
DEP3725148.1 1987-07-29
EP88109550.9 1988-06-15
EP88109550A EP0301217B1 (fr) 1987-07-29 1988-06-15 Dispositif pour séparer des particules de tabac d'un mélange gaz/tabac

Publications (1)

Publication Number Publication Date
CA1300042C true CA1300042C (fr) 1992-05-05

Family

ID=25858070

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000572671A Expired - Lifetime CA1300042C (fr) 1987-07-29 1988-07-21 Instrument permettant de separer les particules de tabac a partir d'un melangetabac-gaz

Country Status (5)

Country Link
AU (1) AU600845B2 (fr)
CA (1) CA1300042C (fr)
DK (1) DK172024B1 (fr)
FI (1) FI90005C (fr)
MY (1) MY103137A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8630656D0 (en) * 1986-12-22 1987-02-04 British American Tobacco Co Expansion of particulate vegetable material
CN111774302B (zh) * 2020-07-08 2021-12-07 红云红河烟草(集团)有限责任公司 一种烟丝回收工艺装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4366825A (en) * 1979-11-21 1983-01-04 Philip Morris Incorporated Expansion of tobacco

Also Published As

Publication number Publication date
MY103137A (en) 1993-04-30
DK172024B1 (da) 1997-09-22
DK377088A (da) 1989-01-30
FI90005C (fi) 1993-12-27
AU600845B2 (en) 1990-08-23
AU2018588A (en) 1989-02-02
FI883548A (fi) 1989-01-30
FI90005B (fi) 1993-09-15
DK377088D0 (da) 1988-07-07
FI883548A0 (fi) 1988-07-28

Similar Documents

Publication Publication Date Title
EP1059993B1 (fr) Dispositif d'epuration
US6533834B2 (en) Apparatus and method for separating particles from a cyclonic fluid flow
US6896720B1 (en) Cleaning apparatus
US3953184A (en) Cyclone-type dust separator
US4198290A (en) Dust separating equipment
US7449040B2 (en) Apparatus and method for separating particles from a cyclonic fluid flow
EP1961356B1 (fr) Dispositif de separation a cyclone d'un nettoyeur
EP1200196B1 (fr) Appareil et procede pour la separation de particules dans un ecoulement de fluide cyclonique
US4938235A (en) Separator for separating tobacco particles from a tobacco/gas mixture
US4927298A (en) Cyclone separating method and apparatus
US4747852A (en) Method and apparatus for separating solid particles from flue gases in a circulating fluidized bed reactor
US4191544A (en) Gas cleaning apparatus
US20040163538A1 (en) Cyclonic air filter with exit baffle
SU1042812A1 (ru) Пылеуловитель
US4600410A (en) Process and apparatus for separating particulate matter from a gaseous medium
US6596045B2 (en) Cyclonic device for vacuum cleaners having a dust outlet channel in an end wall
US5453196A (en) Induced long vortex cyclone separation method and apparatus
US20050076782A1 (en) Gas scrubber
CA1300042C (fr) Instrument permettant de separer les particules de tabac a partir d'un melangetabac-gaz
US4203736A (en) Method and apparatus for purifying a gas of suspended particles
JPH0663452A (ja) サイクロン分離装置
US5236587A (en) Process and apparatus for the separation of materials from a medium
US3727377A (en) Apparatus and method for cleaning gaseous fluids
RU2153916C1 (ru) Способ улавливания пыли и пылеуловитель
EP0295846A1 (fr) Dispositif pour séparer des particules solides de liquides dans un courant gazeux

Legal Events

Date Code Title Description
MKLA Lapsed