SE8200943L - SET AND DEVICE FOR MANUFACTURING FIBER MASSES OF LIGNOCELLULOS containing - Google Patents

SET AND DEVICE FOR MANUFACTURING FIBER MASSES OF LIGNOCELLULOS containing

Info

Publication number
SE8200943L
SE8200943L SE8200943A SE8200943A SE8200943L SE 8200943 L SE8200943 L SE 8200943L SE 8200943 A SE8200943 A SE 8200943A SE 8200943 A SE8200943 A SE 8200943A SE 8200943 L SE8200943 L SE 8200943L
Authority
SE
Sweden
Prior art keywords
steam
preheater
grinding
gas
grinding apparatus
Prior art date
Application number
SE8200943A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE429874B (en
Inventor
L O Klinga
Original Assignee
Sunds Defibrator
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 filed Critical Sunds Defibrator
Priority to SE8200943A priority Critical patent/SE429874B/en
Priority to AT83900743T priority patent/ATE20918T1/en
Priority to EP83900743A priority patent/EP0113353B1/en
Priority to PCT/SE1983/000048 priority patent/WO1983002788A1/en
Priority to DE8383900743T priority patent/DE3364587D1/en
Priority to JP83500775A priority patent/JPS59500175A/en
Publication of SE8200943L publication Critical patent/SE8200943L/en
Publication of SE429874B publication Critical patent/SE429874B/en
Priority to NO833688A priority patent/NO833688L/en
Priority to FI841041A priority patent/FI75610C/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/30—Disc mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Disintegrating Or Milling (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

In a method and device for producing fibre pulp from fibrous lignocellulose containing raw material, such material is subjected to preheating in a preheater (15) by means of steam and thereafter to grinding at increased pressure of steam or gas between grinding discs which rotate relatively to one another (38, 40) in a grinding apparatus (26) into fibre pulp which is propelled from the apparatus housing (36) by means of the steam or gas into a separation device (80) which is similarly maintained under steam pressure and in which the steam is separated from the pulp. The material is conveyed not only to the preheater but also from the latter to the grinding apparatus via a steamtight conveyor (11, 22). An increased pressure of steam or gas is created at this stage in the grinding apparatus compared to that in the preheater such that the steam proceeding from the grinding apparatus to the receiving device is conveyed further by means of this higher pressure to the preheater, there being responsible for preheating the material to over 100<o>C.
SE8200943A 1982-02-16 1982-02-16 SET AND DEVICE FOR MANUFACTURING FIBER MASS AND LIGNOCELLULOSALLY MATERIAL SE429874B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8200943A SE429874B (en) 1982-02-16 1982-02-16 SET AND DEVICE FOR MANUFACTURING FIBER MASS AND LIGNOCELLULOSALLY MATERIAL
AT83900743T ATE20918T1 (en) 1982-02-16 1983-02-15 METHOD AND APPARATUS FOR MAKING A FIBER PULP FROM LIGNOCELLULOSIC FIBROUS MATERIAL.
EP83900743A EP0113353B1 (en) 1982-02-16 1983-02-15 Method and apparatus for producing fibre pulp from fibrous lignocellulose containing material
PCT/SE1983/000048 WO1983002788A1 (en) 1982-02-16 1983-02-15 Method and apparatus for producing fibre pulp from fibrous lignocellulose containing material
DE8383900743T DE3364587D1 (en) 1982-02-16 1983-02-15 Method and apparatus for producing fibre pulp from fibrous lignocellulose containing material
JP83500775A JPS59500175A (en) 1982-02-16 1983-02-15 Method and apparatus for producing fiber pulp from fibrous lignocellulose material
NO833688A NO833688L (en) 1982-02-16 1983-10-11 PROCEDURE AND APPARATUS FOR THE PREPARATION OF FIBER MATERIALS OF LIGNOCELLULOUS CONTAINING MATERIAL
FI841041A FI75610C (en) 1982-02-16 1984-03-14 FOERFARANDE OCH ANORDNING FOER FRAMSTAELLNING AV FIBERMASSA AV LIGNOCELLULOSAHALTIGT MATERIAL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8200943A SE429874B (en) 1982-02-16 1982-02-16 SET AND DEVICE FOR MANUFACTURING FIBER MASS AND LIGNOCELLULOSALLY MATERIAL

Publications (2)

Publication Number Publication Date
SE8200943L true SE8200943L (en) 1983-08-17
SE429874B SE429874B (en) 1983-10-03

Family

ID=20346021

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8200943A SE429874B (en) 1982-02-16 1982-02-16 SET AND DEVICE FOR MANUFACTURING FIBER MASS AND LIGNOCELLULOSALLY MATERIAL

Country Status (7)

Country Link
EP (1) EP0113353B1 (en)
JP (1) JPS59500175A (en)
DE (1) DE3364587D1 (en)
FI (1) FI75610C (en)
NO (1) NO833688L (en)
SE (1) SE429874B (en)
WO (1) WO1983002788A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8502210L (en) * 1985-05-06 1986-11-07 Sunds Defibrator PREPARATION OF MECHANICAL Pulp
SE468015B (en) * 1987-04-15 1992-10-19 Sunds Defibrator Ind Ab APPLICATION FOR PREPARATION OF FIBER MASS OF LIGNOCELLULO MATERIAL
DE3903591A1 (en) * 1989-02-07 1990-08-09 Baehre & Greten METHOD AND DEVICE FOR THE PRODUCTION OF LIGNOCELLULOSE-CONTAINING FIBER FABRIC FOR THE PRODUCTION OF FIBERBOARDS AFTER THE DRYING PROCESS
DE19712653C2 (en) * 1997-03-26 2002-10-24 Voith Paper Fiber Systems Gmbh Method and device for dispersing a waste paper pulp
US6284098B1 (en) 1998-07-20 2001-09-04 Wwj, Llc Lignocellulose fiber filler for thermoplastic composite compositions
EP1070782A1 (en) * 1999-07-20 2001-01-24 Wwj, L.L.C. Lignocellulose fiber filler for thermoplastic composite compositions
DE10102449C1 (en) 2001-01-19 2002-03-21 Voith Paper Patent Gmbh Disperser for high-consistency fibrous papermaking material, comprises comminuter with an internal, counter-rotating toothed ring turning at different speed than the main rotor
DE102005012168A1 (en) * 2005-03-17 2006-09-28 Voith Paper Patent Gmbh Method and device for loading fibers contained in a pulp suspension with filler
RU2540886C2 (en) * 2009-01-13 2015-02-10 БИОГАСОЛЬ АпС. Дания Reactor material feed method and device
AT510594B1 (en) * 2010-12-23 2012-05-15 Andritz Ag Maschf REFINER
AT514329B1 (en) * 2013-08-01 2014-12-15 Andritz Ag Maschf Plant and method for processing fibrous materials
AT514330B1 (en) * 2013-08-01 2014-12-15 Andritz Ag Maschf Plant and method for processing fibrous materials
DE102013017136B4 (en) * 2013-10-16 2017-09-07 Pallmann Maschinenfabrik Gmbh & Co. Kg Apparatus and method for cleaning pre-shredded, film-shaped feedstock
CN110820403A (en) * 2018-08-08 2020-02-21 岳阳林纸股份有限公司 PRC-APMP pulping method of bamboo willow
EP3754106B1 (en) 2019-06-20 2021-11-24 Cellwood Machinery AB Apparatus and method for dispersing or refining of organic material, such as cellulose fiber and organic waste
WO2021225498A1 (en) * 2020-05-07 2021-11-11 Valmet Ab Defibrator assembly, and method for monitoring a defibrator assembly
CN117245751B (en) * 2023-10-16 2024-05-10 浙江顺威新材料有限公司 A density board raw material processing equipment
FI20236411A1 (en) * 2023-12-21 2025-06-22 Valmet Technologies Oy Disperger with a dilution system
CN119221313B (en) * 2024-11-27 2025-05-20 联盛纸业（龙海）有限公司 A branch pulping device and pulping method with adaptive temperature control

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE359332B (en) * 1971-12-20 1973-08-27 Reinhall Rolf
SE372299B (en) * 1973-04-27 1974-12-16 Reinhall Rolf
SE419659B (en) * 1976-03-19 1981-08-17 Rolf Bertil Reinhall SET AND DEVICE FOR MANUFACTURING FIBER MASS OF FIBER LIGNOCELLULOSALLY MATERIAL
SE413601B (en) * 1976-06-30 1980-06-09 American Defibrator SET FOR MANUFACTURING THE FIBER MASS IN A UNDERPRESSED MALAWARE AND DEVICE FOR IMPLEMENTATION OF THE SET
SE413784B (en) * 1976-08-06 1980-06-23 Isel Sa SET AND DEVICE TO USE IN DEFIBRATION ZONE DEVELOPED HEAT TO MINIMIZE CONSUMPTION WHEN PREPARING MASS FOR FIBER DISC

Also Published As

Publication number Publication date
DE3364587D1 (en) 1986-08-28
SE429874B (en) 1983-10-03
EP0113353A1 (en) 1984-07-18
FI841041A0 (en) 1984-03-14
EP0113353B1 (en) 1986-07-23
FI75610B (en) 1988-03-31
FI841041L (en) 1984-03-14
NO833688L (en) 1983-10-11
WO1983002788A1 (en) 1983-08-18
FI75610C (en) 1988-07-11
JPS59500175A (en) 1984-02-02

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