SE8008196L - Forfarande och anordning for dispergering av material - Google Patents

Forfarande och anordning for dispergering av material

Info

Publication number
SE8008196L
SE8008196L SE8008196A SE8008196A SE8008196L SE 8008196 L SE8008196 L SE 8008196L SE 8008196 A SE8008196 A SE 8008196A SE 8008196 A SE8008196 A SE 8008196A SE 8008196 L SE8008196 L SE 8008196L
Authority
SE
Sweden
Prior art keywords
procedure
nozzle
dispersing materials
fibrous material
dispersing
Prior art date
Application number
SE8008196A
Other languages
Unknown language ( )
English (en)
Other versions
SE439590B (sv
Inventor
R Ek
Original Assignee
Fiber Dynamics 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 Fiber Dynamics Ab filed Critical Fiber Dynamics Ab
Priority to SE8008196A priority Critical patent/SE439590B/sv
Priority to AU77574/81A priority patent/AU544786B2/en
Priority to CA000390303A priority patent/CA1168438A/en
Priority to BR8107575A priority patent/BR8107575A/pt
Priority to NZ199012A priority patent/NZ199012A/en
Publication of SE8008196L publication Critical patent/SE8008196L/sv
Priority to US06/549,566 priority patent/US4506834A/en
Publication of SE439590B publication Critical patent/SE439590B/sv

Links

Classifications

    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • D21C9/185—De-watering; Elimination of cooking or pulp-treating liquors from the pulp comprising at least one step where the pulp is suspended in a gaseous medium, e.g. flash drying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • F26B17/101—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis
    • F26B17/103—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis with specific material feeding arrangements, e.g. combined with disintegrating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
SE8008196A 1980-11-21 1980-11-21 Forfarande och anordning for dispergering av fibrost material SE439590B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8008196A SE439590B (sv) 1980-11-21 1980-11-21 Forfarande och anordning for dispergering av fibrost material
AU77574/81A AU544786B2 (en) 1980-11-21 1981-11-17 Shredding paper making pulp
CA000390303A CA1168438A (en) 1980-11-21 1981-11-18 Method and device for dispersing material
BR8107575A BR8107575A (pt) 1980-11-21 1981-11-20 Processo e dispositivo para espalhar material
NZ199012A NZ199012A (en) 1980-11-21 1981-11-20 Gas dynamic method for shredding paper-making pulp
US06/549,566 US4506834A (en) 1980-11-21 1983-11-07 Method and device for dispersing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8008196A SE439590B (sv) 1980-11-21 1980-11-21 Forfarande och anordning for dispergering av fibrost material

Publications (2)

Publication Number Publication Date
SE8008196L true SE8008196L (sv) 1982-05-22
SE439590B SE439590B (sv) 1985-06-24

Family

ID=20342301

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8008196A SE439590B (sv) 1980-11-21 1980-11-21 Forfarande och anordning for dispergering av fibrost material

Country Status (6)

Country Link
US (1) US4506834A (sv)
AU (1) AU544786B2 (sv)
BR (1) BR8107575A (sv)
CA (1) CA1168438A (sv)
NZ (1) NZ199012A (sv)
SE (1) SE439590B (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3639139A1 (de) * 1986-11-15 1988-05-26 Praezisions Werkzeuge Ag Verfahren zur erhoehung der ausgegebenen pulvermenge an einer pulverbeschichtungsanlage sowie pulverbeschichtungsanlage
US4906387A (en) * 1988-01-28 1990-03-06 The Water Group, Inc. Method for removing oxidizable contaminants in cooling water used in conjunction with a cooling tower
KR100357846B1 (ko) * 1994-03-24 2003-02-14 더 프록터 앤드 갬블 캄파니 열처리된리그닌고함량셀룰로오즈성섬유
DE10100867A1 (de) * 2001-01-11 2002-07-25 Buender Glas Gmbh Verfahren und Vorrichtung zum Erzeugen eines Aerosols
DE10126100A1 (de) * 2001-05-29 2002-12-05 Linde Ag Verfahren und Vorrichtung zum Kaltgasspritzen
US6862819B2 (en) 2001-10-30 2005-03-08 Weyerhaeuser Company System for producing dried singulated cellulose pulp fibers using a jet drier and injected steam
US6748671B1 (en) * 2001-10-30 2004-06-15 Weyerhaeuser Company Process to produce dried singulated cellulose pulp fibers
US7334347B2 (en) * 2001-10-30 2008-02-26 Weyerhaeuser Company Process for producing dried, singulated fibers using steam and heated air
US20030192659A1 (en) * 2001-10-30 2003-10-16 Yancey Michael J. Dried singulated crosslinked cellulose pulp fibers
US6769199B2 (en) 2001-10-30 2004-08-03 Weyerhaeuser Company Process for producing dried singulated cellulose pulp fibers using a jet drier and injected steam and the product resulting therefrom
US6782637B2 (en) * 2001-10-30 2004-08-31 Weyerhaeuser Company System for making dried singulated crosslinked cellulose pulp fibers
CN100391617C (zh) * 2005-09-29 2008-06-04 宝山钢铁股份有限公司 冷喷涂用复合陶瓷拉乌尔型喷嘴
US8747029B2 (en) * 2010-05-03 2014-06-10 Mac Equipment, Inc. Low pressure continuous dense phase convey system using a non-critical air control system
SE543000C2 (sv) * 2018-06-26 2020-09-22 Valmet Oy Method and system for discharging hydrothermally treated lignocellulosic material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660564A (en) * 1948-08-27 1953-11-24 Monsanto Chemicals Method of reducing the density of aerogels and similar materials
GB756694A (en) * 1954-01-13 1956-09-05 Scottish Mechanical Light Ind Improvements in or relating to blower conveyors
CH436120A (de) * 1966-06-28 1967-05-15 Gema Ag Pneumatische Fördereinrichtung mit regelbarer Förderleistung

Also Published As

Publication number Publication date
NZ199012A (en) 1985-08-30
SE439590B (sv) 1985-06-24
AU544786B2 (en) 1985-06-13
CA1168438A (en) 1984-06-05
BR8107575A (pt) 1982-08-17
US4506834A (en) 1985-03-26
AU7757481A (en) 1982-05-27

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