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BR8501512A - APPARATUS TO PRODUCE PULP FROM SAWDRAW AND PROCESSING TREATMENT OF SAWDRAW BY MIXING THE SAWDOWN WITH A LIQUID TO PRODUCE A SEMI-FLUID PASTE - Google Patents

APPARATUS TO PRODUCE PULP FROM SAWDRAW AND PROCESSING TREATMENT OF SAWDRAW BY MIXING THE SAWDOWN WITH A LIQUID TO PRODUCE A SEMI-FLUID PASTE

Info

Publication number
BR8501512A
BR8501512A BR8501512A BR8501512A BR8501512A BR 8501512 A BR8501512 A BR 8501512A BR 8501512 A BR8501512 A BR 8501512A BR 8501512 A BR8501512 A BR 8501512A BR 8501512 A BR8501512 A BR 8501512A
Authority
BR
Brazil
Prior art keywords
sawdraw
produce
sawdown
semi
mixing
Prior art date
Application number
BR8501512A
Other languages
Portuguese (pt)
Inventor
Michael Ignacy Sherman
Original Assignee
Kamyr Inc
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 Kamyr Inc filed Critical Kamyr Inc
Publication of BR8501512A publication Critical patent/BR8501512A/en

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
    • D21C7/00—Digesters
    • D21C7/06—Feeding devices
BR8501512A 1984-04-02 1985-04-01 APPARATUS TO PRODUCE PULP FROM SAWDRAW AND PROCESSING TREATMENT OF SAWDRAW BY MIXING THE SAWDOWN WITH A LIQUID TO PRODUCE A SEMI-FLUID PASTE BR8501512A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59611184A 1984-04-02 1984-04-02

Publications (1)

Publication Number Publication Date
BR8501512A true BR8501512A (en) 1985-11-26

Family

ID=24386023

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8501512A BR8501512A (en) 1984-04-02 1985-04-01 APPARATUS TO PRODUCE PULP FROM SAWDRAW AND PROCESSING TREATMENT OF SAWDRAW BY MIXING THE SAWDOWN WITH A LIQUID TO PRODUCE A SEMI-FLUID PASTE

Country Status (6)

Country Link
EP (1) EP0157279B1 (en)
JP (1) JPH0639755B2 (en)
BR (1) BR8501512A (en)
CA (1) CA1242055A (en)
DE (1) DE3564300D1 (en)
FI (1) FI78745C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI79361B (en) * 1988-01-05 1989-08-31 Ahlstroem Oy FOERFARANDE OCH APPARATUR FOER UNDERLAETTANDE AV UTTOEMNING AV FALLROER ELLER LIKNANDE OCH BEHANDLING AV MASSA I SAGDA UTRYMME.
US6325888B1 (en) 1995-08-31 2001-12-04 Andritz-Ahlstrom Inc. Method for pulping sawdust
US5753075A (en) * 1996-10-25 1998-05-19 Stromberg; C. Bertil Method and system for feeding comminuted fibrous material
US6106668A (en) * 1996-10-25 2000-08-22 Ahlstrom Machinery Inc. Method for feeding comminuted fibrous material
SE0201512L (en) * 2002-05-21 2003-03-11 Kvaerner Pulping Tech Method for continuous cooking of raw material for cellulose pulp
CA2455172C (en) * 2003-01-30 2010-02-23 Andritz Inc. Feeding comminuted fibrous material using high pressure screw and centrifugal pumps
CN101398262A (en) * 2007-09-29 2009-04-01 沈阳铝镁设计研究院 Direct heating method and apparatus for pulp
SE532083C2 (en) 2008-03-20 2009-10-20 Metso Fiber Karlstad Ab Supply system including parallel pumps for a continuous boiler
SE532060C2 (en) 2008-03-20 2009-10-13 Metso Fiber Karlstad Ab Supply system including parallel pumps for a continuous boiler
US8888954B2 (en) 2008-03-20 2014-11-18 Valmet Ab Feeding system having pumps in parallel for a continuous digester

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR569326A (en) * 1922-04-27 1924-04-10 Continuous pressure cooker
FR1226093A (en) * 1958-06-04 1960-07-08 Buss Ag Process for the continuous supply and removal of solid substances in an apparatus under pressure or under vacuum and device for carrying out the process
US3001481A (en) * 1958-09-02 1961-09-26 Improved Machinery Inc Pump
US3475271A (en) * 1966-02-07 1969-10-28 Kamyr Ab Cellulose digester with washing apparatus
US3586600A (en) * 1967-07-27 1971-06-22 Improved Machinery Inc Continuous digesting apparatus
JPS489122U (en) * 1971-06-11 1973-02-01
SE390990B (en) * 1975-06-02 1977-01-31 Kamyr Ab KIT AND DEVICE FOR IMPREGNATION OF FIBER MATERIALS FOR COOKING BY PULSING PRESSURE BETWEEN BOILER PRESSURE AND A LOWER PRESSURE
US4410337A (en) * 1980-04-07 1983-10-18 A. Ahlstrom Osakeyhtio Method and an apparatus for separating a gas from a fibre suspension
US4370172A (en) * 1981-03-17 1983-01-25 Compagnie De Construction Mecanique Sulzer, French Societe Anonyme Controlled vortex pump feed for supplying cellulose-containing material to reaction vessel

Also Published As

Publication number Publication date
FI851253L (en) 1985-10-03
EP0157279B1 (en) 1988-08-10
CA1242055A (en) 1988-09-20
JPS60231890A (en) 1985-11-18
EP0157279A1 (en) 1985-10-09
DE3564300D1 (en) 1988-09-15
FI851253A0 (en) 1985-03-28
FI78745B (en) 1989-05-31
JPH0639755B2 (en) 1994-05-25
FI78745C (en) 1989-09-11

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)