SE8901191L - Anordning foer separering av fibrer och gas - Google Patents

Anordning foer separering av fibrer och gas

Info

Publication number
SE8901191L
SE8901191L SE8901191A SE8901191A SE8901191L SE 8901191 L SE8901191 L SE 8901191L SE 8901191 A SE8901191 A SE 8901191A SE 8901191 A SE8901191 A SE 8901191A SE 8901191 L SE8901191 L SE 8901191L
Authority
SE
Sweden
Prior art keywords
gas
fibers
pct
screen
apertures
Prior art date
Application number
SE8901191A
Other languages
English (en)
Other versions
SE8901191D0 (sv
SE463904B (sv
Inventor
H E K Eriksson
Original Assignee
Sunds Defibrator Ind Ab
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 Sunds Defibrator Ind Ab filed Critical Sunds Defibrator Ind Ab
Priority to SE8901191A priority Critical patent/SE463904B/sv
Publication of SE8901191D0 publication Critical patent/SE8901191D0/sv
Priority to EP90906399A priority patent/EP0466798A1/en
Priority to CA002048660A priority patent/CA2048660A1/en
Priority to PCT/SE1990/000167 priority patent/WO1990011836A1/en
Priority to AU54411/90A priority patent/AU5441190A/en
Priority to US07/752,468 priority patent/US5215559A/en
Publication of SE8901191L publication Critical patent/SE8901191L/sv
Publication of SE463904B publication Critical patent/SE463904B/sv
Priority to FI914662A priority patent/FI914662A0/fi
Priority to NO91913917A priority patent/NO913917L/no

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
    • D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
    • B01D19/0057—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused the centrifugal movement being caused by a vortex, e.g. using a cyclone, or by a tangential inlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/26—De-aeration of paper stock
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B04C2009/004—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with internal filters, in the cyclone chamber or in the vortex finder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cyclones (AREA)
SE8901191A 1989-04-05 1989-04-05 Anordning foer separering av fibrer och gas SE463904B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8901191A SE463904B (sv) 1989-04-05 1989-04-05 Anordning foer separering av fibrer och gas
EP90906399A EP0466798A1 (en) 1989-04-05 1990-03-15 Device for separating fibres and gas
CA002048660A CA2048660A1 (en) 1989-04-05 1990-03-15 Device for separating fibres and gas
PCT/SE1990/000167 WO1990011836A1 (en) 1989-04-05 1990-03-15 Device for separating fibres and gas
AU54411/90A AU5441190A (en) 1989-04-05 1990-03-15 Device for separating fibres and gas
US07/752,468 US5215559A (en) 1989-04-05 1990-03-15 Device for separating fibres and gas
FI914662A FI914662A0 (fi) 1989-04-05 1991-10-03 Avskiljningsapparat foer fiber och gas.
NO91913917A NO913917L (no) 1989-04-05 1991-10-04 Anordning beregnet paa aa adskille fiber og gass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8901191A SE463904B (sv) 1989-04-05 1989-04-05 Anordning foer separering av fibrer och gas

Publications (3)

Publication Number Publication Date
SE8901191D0 SE8901191D0 (sv) 1989-04-05
SE8901191L true SE8901191L (sv) 1990-10-06
SE463904B SE463904B (sv) 1991-02-11

Family

ID=20375556

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8901191A SE463904B (sv) 1989-04-05 1989-04-05 Anordning foer separering av fibrer och gas

Country Status (7)

Country Link
US (1) US5215559A (sv)
EP (1) EP0466798A1 (sv)
AU (1) AU5441190A (sv)
CA (1) CA2048660A1 (sv)
FI (1) FI914662A0 (sv)
SE (1) SE463904B (sv)
WO (1) WO1990011836A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2509374B2 (ja) * 1990-07-23 1996-06-19 株式会社クボタ 粉粒体分級装置
JP3588771B2 (ja) * 1999-11-18 2004-11-17 佐藤樹脂工業株式会社 気泡除去装置
US6630015B1 (en) * 2000-07-06 2003-10-07 Applied Sciences, Inc. Method and apparatus for separating vapor-grown carbon fibers from gaseous effluent
US6997973B2 (en) * 2003-12-02 2006-02-14 Huber Engineered Woods Llc Cyclone with plug prevention
US7378015B2 (en) * 2003-12-18 2008-05-27 The Clorox Company Filtered water enhancements
CN102220720B (zh) * 2011-06-03 2012-10-03 沅江纸业有限责任公司 一种真空洗浆机辅助真空装置及提高真空度的方法
TW201332627A (zh) * 2012-02-15 2013-08-16 Asia Ic Mic Process Inc 液體排泡裝置
TWI524942B (zh) * 2012-10-30 2016-03-11 行政院原子能委員會核能研究所 由氣流中分離粘性物體之旋風分離裝置
CN107999287A (zh) * 2017-12-10 2018-05-08 天长市天鑫粮油贸易有限责任公司 一种旋流吸谷机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224173A (en) * 1964-12-31 1965-12-21 Nasa Liquid-gas separation system
FI49113C (sv) * 1973-10-16 1975-04-10 Viljo Juhana Jaervenpaeae Cyklonavskiljare.
US4162148A (en) * 1975-09-23 1979-07-24 Ltg Lufttechnische Gmbh Filtering apparatus
SE411133B (sv) * 1978-04-21 1979-12-03 Bahco Ventilation Ab Sett och anordning att vid defibrering av flis i anga tranportera framstelld fibermassa fran en defibror till en avskiljare
FR2476505A1 (fr) * 1980-02-21 1981-08-28 Ermap Depoussiereur du type cyclone dynamique pour fluides gazeux
IN162484B (sv) * 1983-10-03 1988-06-04 Pall Corp

Also Published As

Publication number Publication date
FI914662A0 (fi) 1991-10-03
AU5441190A (en) 1990-11-05
WO1990011836A1 (en) 1990-10-18
SE8901191D0 (sv) 1989-04-05
US5215559A (en) 1993-06-01
EP0466798A1 (en) 1992-01-22
SE463904B (sv) 1991-02-11
CA2048660A1 (en) 1990-10-06

Similar Documents

Publication Publication Date Title
KR890700408A (ko) 곡물류의 건식 제분을 위한 전처리 장치 및 그 방법
SE8803687A (sv)
IN169311B (sv)
SE8901191L (sv) Anordning foer separering av fibrer och gas
JPS6426794A (en) Apparatus for dividing fiber cellulose pulp suspension
SE8401846D0 (sv) Sett och anordning for behandling av materialsuspensioner
SE8300961L (sv) Sett och anordning for framstellning av febermassa fran lignocellulosahaltigt material
JPS6426793A (en) Apparatus for dividing fiber cellulose pulp suspension
SE8302014L (sv) Sett och anordning for framstellning av fibermassa
SE8200943L (sv) Sett och anordning vid framstellning av fibermassor av lignocellulosahaltigt material
ES477471A1 (es) Aparato para separar una materia en suspension en el aire.
SE8406181L (sv) Sett och anordning for siktning av en suspension
FI946152A0 (sv) Apparat för blandning av ett processeringsämne i en massasuspension
BR9801956A (pt) Separador de tabaco/ar tangencial
SE8505918D0 (sv) Sett och anordning for torrformning av fiberbanor
ATE189278T1 (de) Siebvorrichtung
SE8405068D0 (sv) Flekt
DE69512536D1 (de) Trenneinrichtung
SE8600337D0 (sv) Sett att bryta skum
FI870747A0 (fi) Foerfarande och anordning foer foerbaettring av reglering och behandling av fibersuspensionsstroemning.
ES2006001A6 (es) Un aparato de expansion de material vegetal en particulas
SE8301082L (sv) Roterbart filter
SE9101044L (sv) Malapparat
SE9003745D0 (sv) Hydrocyklonanlaeggning
HUT50667A (en) Centrifugal separator for separating matters of high dispersity

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8901191-0

Effective date: 19941110

Format of ref document f/p: F