CA1327738C - Expansion of particulate vegetable material - Google Patents

Expansion of particulate vegetable material

Info

Publication number
CA1327738C
CA1327738C CA000554066A CA554066A CA1327738C CA 1327738 C CA1327738 C CA 1327738C CA 000554066 A CA000554066 A CA 000554066A CA 554066 A CA554066 A CA 554066A CA 1327738 C CA1327738 C CA 1327738C
Authority
CA
Canada
Prior art keywords
screen
casing
separator
medium
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 - Fee Related
Application number
CA000554066A
Other languages
English (en)
French (fr)
Inventor
Ian Campbell Brown
Eric Herbert Dennis
David James Molyneux
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 Investments Ltd IFI
Original Assignee
British American Tobacco Co 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 British American Tobacco Co Ltd filed Critical British American Tobacco Co Ltd
Application granted granted Critical
Publication of CA1327738C publication Critical patent/CA1327738C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning
    • A24B3/182—Puffing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/60—Devices for separating the materials from propellant gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Separating Particles In Gases By Inertia (AREA)
CA000554066A 1986-12-22 1987-12-10 Expansion of particulate vegetable material Expired - Fee Related CA1327738C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8630656 1986-12-22
GB868630656A GB8630656D0 (en) 1986-12-22 1986-12-22 Expansion of particulate vegetable material

Publications (1)

Publication Number Publication Date
CA1327738C true CA1327738C (en) 1994-03-15

Family

ID=10609446

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000554066A Expired - Fee Related CA1327738C (en) 1986-12-22 1987-12-10 Expansion of particulate vegetable material

Country Status (19)

Country Link
JP (1) JPS63166472A (enrdf_load_stackoverflow)
AU (1) AU599176B2 (enrdf_load_stackoverflow)
BE (1) BE1000541A3 (enrdf_load_stackoverflow)
BR (1) BR8707064A (enrdf_load_stackoverflow)
CA (1) CA1327738C (enrdf_load_stackoverflow)
CH (1) CH676329A5 (enrdf_load_stackoverflow)
DE (1) DE3742911C2 (enrdf_load_stackoverflow)
DK (1) DK171507B1 (enrdf_load_stackoverflow)
ES (1) ES2006001A6 (enrdf_load_stackoverflow)
FI (1) FI875605A7 (enrdf_load_stackoverflow)
GB (2) GB8630656D0 (enrdf_load_stackoverflow)
HK (1) HK50891A (enrdf_load_stackoverflow)
IN (1) IN170573B (enrdf_load_stackoverflow)
IT (1) IT1223544B (enrdf_load_stackoverflow)
MY (1) MY101948A (enrdf_load_stackoverflow)
NL (1) NL8703035A (enrdf_load_stackoverflow)
NZ (1) NZ222862A (enrdf_load_stackoverflow)
SG (1) SG41391G (enrdf_load_stackoverflow)
ZA (1) ZA879309B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8712618D0 (en) * 1987-05-28 1987-07-01 British American Tobacco Co Expansion of tobacco
DE4117329A1 (de) * 1991-05-27 1992-12-03 Bat Cigarettenfab Gmbh Trocknungsverfahren zur fuellfaehigkeitssteigerung von tabakmaterial und vorrichtung zur durchfuehrung dieses verfahrens
DE19855030A1 (de) * 1998-11-28 2000-05-31 Mann & Hummel Protec Gmbh Fördervorrichtung für Schüttgüter mit Rückhalteeinrichtung für Grobanteil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB957767A (en) * 1962-04-11 1964-05-13 Tmm Research Ltd Apparatus separating textile fibres from a fibre-conveying airstream
US3580644A (en) * 1969-03-04 1971-05-25 Brown & Williamson Tobacco Pneumatic feed system for uniform supply of tobacco to cigarette making machines
CH595469A5 (enrdf_load_stackoverflow) * 1976-02-27 1978-02-15 Rieter Ag Maschf
GB1575175A (en) * 1978-05-05 1980-09-17 Hambro Machinery Ltd Separation apparatus
US4280903A (en) * 1980-08-06 1981-07-28 Brown & Williamson Tobacco Corporation Apparatus for separating sand from botanical fines
GB8515217D0 (en) * 1985-06-15 1985-07-17 British American Tobacco Co Treatment of tobacco
DK172024B1 (da) * 1987-07-29 1997-09-22 Bat Cigarettenfab Gmbh Separator til adskillelse af små tobaksstykker fra en tobak/gasblanding

Also Published As

Publication number Publication date
MY101948A (en) 1992-02-15
HK50891A (en) 1991-07-12
DE3742911C2 (de) 1994-07-14
FI875605L (fi) 1988-06-23
GB8630656D0 (en) 1987-02-04
AU599176B2 (en) 1990-07-12
NL8703035A (nl) 1988-07-18
DK672887D0 (da) 1987-12-21
JPS63166472A (ja) 1988-07-09
BR8707064A (pt) 1988-08-02
CH676329A5 (enrdf_load_stackoverflow) 1991-01-15
DK171507B1 (da) 1996-12-09
ES2006001A6 (es) 1989-04-01
GB8728920D0 (en) 1988-01-27
BE1000541A3 (fr) 1989-01-24
GB2198968A (en) 1988-06-29
IN170573B (enrdf_load_stackoverflow) 1992-04-11
AU8256087A (en) 1988-06-23
IT8723103A0 (it) 1987-12-18
SG41391G (en) 1991-07-26
DK672887A (da) 1988-06-23
FI875605A7 (fi) 1988-06-23
GB2198968B (en) 1991-03-06
JPH0346195B2 (enrdf_load_stackoverflow) 1991-07-15
NZ222862A (en) 1989-09-27
ZA879309B (en) 1988-06-06
IT1223544B (it) 1990-09-19
DE3742911A1 (de) 1988-06-30
FI875605A0 (fi) 1987-12-18

Similar Documents

Publication Publication Date Title
EP0755295B1 (en) Air filter assembly for filtering air with particulate matter
GB2099328A (en) Dust filter apparatus
US4272262A (en) Gas-separation filter device
KR830001386B1 (ko) 여과기백 지지장치를 겸한 공기확산기를 가지고 있는 백형여과장치
US7531143B2 (en) Arrangement for separating coarse ash out of a flue gas stream
US6544317B2 (en) Advanced hybrid particulate collector and method of operation
US4324571A (en) Bag-type filter apparatus with air diffuser having extended bag support
US5531798A (en) Eliminating ash bridging in ceramic filters
EP0129053A2 (en) Vertically tiered particle filtering apparatus
BG101804A (en) Method and device for tobacco expansion
CA1327738C (en) Expansion of particulate vegetable material
CA2168486C (en) Particle agglomeration and precipitation from a gaseous stream
EP0944422B1 (en) Hot gas filter and system assembly
US4394143A (en) Protective spark eliminating system for a filter baghouse
US3396517A (en) Filters
EP0083169B1 (en) Filter apparatus having secondary gas discharge system
US4277263A (en) Air and rock particle separator with spiral deflectors
US3525200A (en) Support for main filter and prefilter
USRE34055E (en) Vertically tiered particle filtering apparatus
US2923376A (en) Filter apparatus
GB2099329A (en) Dust filter apparatus
SU878356A2 (ru) Пневматический классификатор
SU1473811A1 (ru) Рукавный фильтр
JPH11244634A (ja) バッグフイルタ式集塵装置
SU1318496A2 (ru) Пневмотранспортный трубопровод дл сыпучих материалов

Legal Events

Date Code Title Description
MKLA Lapsed