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SE7509904L - METHODS AND DEVICES FOR THE MANUFACTURE OF LIGNOCELLULOSE-MATERIAL FIBER PULP - Google Patents

METHODS AND DEVICES FOR THE MANUFACTURE OF LIGNOCELLULOSE-MATERIAL FIBER PULP

Info

Publication number
SE7509904L
SE7509904L SE7509904A SE7509904A SE7509904L SE 7509904 L SE7509904 L SE 7509904L SE 7509904 A SE7509904 A SE 7509904A SE 7509904 A SE7509904 A SE 7509904A SE 7509904 L SE7509904 L SE 7509904L
Authority
SE
Sweden
Prior art keywords
disc
grinding
webs
revolving
lignocellulose
Prior art date
Application number
SE7509904A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE418812B (en
Inventor
Arne Johan Arthur Asplund
Original Assignee
Asplund Arne J A
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 Asplund Arne J A filed Critical Asplund Arne J A
Priority to SE7509904A priority Critical patent/SE418812B/en
Priority to ZA764915A priority patent/ZA764915B/en
Priority to PT65497A priority patent/PT65497B/en
Priority to GB34797/76A priority patent/GB1553296A/en
Priority to AR264495A priority patent/AR214864A1/en
Priority to FI762499A priority patent/FI62150C/en
Priority to AT0648676A priority patent/AT366116B/en
Priority to ES451168A priority patent/ES451168A1/en
Priority to SU762393542A priority patent/SU871741A3/en
Priority to MX166160A priority patent/MX143840A/en
Priority to AU17466/76A priority patent/AU503622B2/en
Priority to NO763032A priority patent/NO147609C/en
Priority to FR7626557A priority patent/FR2322970A1/en
Priority to NZ181928A priority patent/NZ181928A/en
Priority to DE19762639786 priority patent/DE2639786A1/en
Priority to BR7605871A priority patent/BR7605871A/en
Priority to PL1976192195A priority patent/PL110982B1/en
Priority to BE170314A priority patent/BE845813A/en
Priority to CH1123276A priority patent/CH615718A5/en
Priority to CA260,562A priority patent/CA1063405A/en
Priority to NL7609836A priority patent/NL7609836A/en
Priority to IT7626875A priority patent/IT1065441B/en
Priority to JP51105888A priority patent/JPS5237801A/en
Publication of SE7509904L publication Critical patent/SE7509904L/en
Priority to US05/863,662 priority patent/US4166584A/en
Publication of SE418812B publication Critical patent/SE418812B/en

Links

Classifications

    • 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

  • Paper (AREA)
  • Crushing And Grinding (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

The disc mill comprises a revolving (30) and a stationary (12) grinding disc. The revolving grinding disc (30) is arranged on a shaft. In both grinding discs (12, 30), radial grooves are formed into which webs (67) of a hard material are inserted. Along these radial webs (67), rows of pockets (41-46 and 61-66) separated from one another by transverse fins (51, 52) are located. The width of the grinding gap present between the two grinding discs (30, 12) is determined by the webs (67) together with the transverse fins (51, 52). The webs of the revolving grinding disc (30) are of such a width that, during the revolving motion of the grinding disc, they momentarily cover the pockets (61-66) of the stationary disc (12). In this disc mill, the fibres of the starting material are separated from one another without excessive shortening. <IMAGE>
SE7509904A 1975-09-05 1975-09-05 DEVICE FOR A MALAPER FOR FIBROST LIGNOCELLULOSALLY MATERIAL SE418812B (en)

Priority Applications (24)

Application Number Priority Date Filing Date Title
SE7509904A SE418812B (en) 1975-09-05 1975-09-05 DEVICE FOR A MALAPER FOR FIBROST LIGNOCELLULOSALLY MATERIAL
ZA764915A ZA764915B (en) 1975-09-05 1976-08-16 A process and equipment for the production of fiberpulp from lignocellulose materials
PT65497A PT65497B (en) 1975-09-05 1976-08-19 A process and an equipment for the production of fiberpul from ligno-cellulose materials
GB34797/76A GB1553296A (en) 1975-09-05 1976-08-20 Process and an apparatus for the production of fibrepulp from ligno-cellulose materials
AR264495A AR214864A1 (en) 1975-09-05 1976-08-27 GRINDING APPLIANCE
FI762499A FI62150C (en) 1975-09-05 1976-08-31 ANORDING VIDEO MALAPPARAT FOER FIBROEST LIGNOCELLULOSAHALTIGT MATERIAL
AT0648676A AT366116B (en) 1975-09-05 1976-09-01 DISC MILL FOR CRUSHING FIBROUS, LIGNOCELLULOSE-CONTAINING MATERIAL
ES451168A ES451168A1 (en) 1975-09-05 1976-09-02 Process and an apparatus for the production of fibrepulp from ligno-cellulose materials
NO763032A NO147609C (en) 1975-09-05 1976-09-03 DEVICE FOR A FIBROEST LIGNOCELLULOS MATERIAL.
BE170314A BE845813A (en) 1975-09-05 1976-09-03 MACHINE FOR PROCESSING DOUGH FROM MATERIALS CONTAINING LIGNOCELLULOSE
AU17466/76A AU503622B2 (en) 1975-09-05 1976-09-03 Refiner grinding disk
SU762393542A SU871741A3 (en) 1975-09-05 1976-09-03 Device for grinding lignocellulose material
FR7626557A FR2322970A1 (en) 1975-09-05 1976-09-03 MACHINE FOR THE PRODUCTION OF DOUGH FROM MATERIALS CONTAINING LIGNOCELLULOSE
NZ181928A NZ181928A (en) 1975-09-05 1976-09-03 Grinding discs with opposed pockets
DE19762639786 DE2639786A1 (en) 1975-09-05 1976-09-03 DEVICE AND METHOD FOR PRODUCING PULP FROM STARTING MATERIAL CONTAINING LIGNO CELLULOSE
BR7605871A BR7605871A (en) 1975-09-05 1976-09-03 APPARATUS AND PROCESS TO PRODUCE PULP FROM FIBROUS LIGNO-CELLULOSIC MATERIAL, DISK GRINDING DEVICE IN CRUSHING APPLIANCE
PL1976192195A PL110982B1 (en) 1975-09-05 1976-09-03 Disk mill for breaking fibrous raw material containing lignocellulose
MX166160A MX143840A (en) 1975-09-05 1976-09-03 IMPROVEMENTS IN APPARATUS FOR THE PRODUCTION OF FIBER PULP FROM LIGNO-CELLULOSIC MATERIALS
CH1123276A CH615718A5 (en) 1975-09-05 1976-09-03 Disc mill for comminuting starting material containing lignocellulose
CA260,562A CA1063405A (en) 1975-09-05 1976-09-03 Apparatus for producing wood pulp from lignocellulose-containing material
NL7609836A NL7609836A (en) 1975-09-05 1976-09-03 METHOD AND EQUIPMENT FOR THE MANUFACTURE OF PULP FROM MATERIAL CONTAINING LIGNOCELLULOSIS.
IT7626875A IT1065441B (en) 1975-09-05 1976-09-03 PROCESS AND EQUIPMENT FOR THE PRODUCTION OF PASTA FROM FIBROUS LIGNOCELLULOSE MATERIAL
JP51105888A JPS5237801A (en) 1975-09-05 1976-09-06 Method of and apparatus for producing fiber pulp from lignocellulose material
US05/863,662 US4166584A (en) 1975-09-05 1977-12-23 Apparatus for producing pulp from lignocellulose-containing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7509904A SE418812B (en) 1975-09-05 1975-09-05 DEVICE FOR A MALAPER FOR FIBROST LIGNOCELLULOSALLY MATERIAL

Publications (2)

Publication Number Publication Date
SE7509904L true SE7509904L (en) 1977-03-06
SE418812B SE418812B (en) 1981-06-29

Family

ID=20325463

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7509904A SE418812B (en) 1975-09-05 1975-09-05 DEVICE FOR A MALAPER FOR FIBROST LIGNOCELLULOSALLY MATERIAL

Country Status (23)

Country Link
JP (1) JPS5237801A (en)
AR (1) AR214864A1 (en)
AT (1) AT366116B (en)
AU (1) AU503622B2 (en)
BE (1) BE845813A (en)
BR (1) BR7605871A (en)
CA (1) CA1063405A (en)
CH (1) CH615718A5 (en)
DE (1) DE2639786A1 (en)
ES (1) ES451168A1 (en)
FI (1) FI62150C (en)
FR (1) FR2322970A1 (en)
GB (1) GB1553296A (en)
IT (1) IT1065441B (en)
MX (1) MX143840A (en)
NL (1) NL7609836A (en)
NO (1) NO147609C (en)
NZ (1) NZ181928A (en)
PL (1) PL110982B1 (en)
PT (1) PT65497B (en)
SE (1) SE418812B (en)
SU (1) SU871741A3 (en)
ZA (1) ZA764915B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713300A1 (en) * 1977-03-25 1978-10-05 Courtaulds Ltd Dry cellulose prodn. from wood chips - by thermal grinding at moisture to chip ratio of less than five to one and drying with high temp. gas (SW 11.7.77)
JPS54169208U (en) * 1978-05-19 1979-11-29
JPS54181206U (en) * 1978-06-13 1979-12-21
SE427759B (en) * 1981-10-16 1983-05-02 Sca Development Ab WANT TO REDUCE ENERGY CONSUMPTION, POSSIBLE HIGH ROTATION SPEEDS AND IMPROVE MASS QUALITY BY MECHANICAL PROCESSING OF CELLULOSIC MATERIAL IN MALA APPLIANCES AND DEVICE IMPLEMENTATION DEVICE
WO1995005897A1 (en) * 1993-08-25 1995-03-02 Dynamist Pty Ltd. Apparatus for milling combustible material
DE19523704C2 (en) * 1995-06-29 2000-08-10 Voith Sulzer Stoffaufbereitung Device for the mechanical treatment of highly consistent fiber
US8061643B2 (en) * 2007-12-06 2011-11-22 Andritz Inc. Refiner plate fixtures for quick replacement, and methods and assemblies therefor
EP2143554A1 (en) * 2008-07-10 2010-01-13 Amandus Kahl GmbH & Co. KG Method for pulping lignocellulose into fibre materials
RU2405832C2 (en) * 2008-12-29 2010-12-10 Дэвон Инвестмент Лимитед Method of preparing wood raw material to obtain sugars, installation for realising said method and product
US9181654B2 (en) * 2012-05-30 2015-11-10 Andritz Inc. Refiner plate having a smooth, wave-like groove and related methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD55539A (en) *
US1744235A (en) * 1928-03-08 1930-01-21 Bauer Bros Co Attrition mill
US1782372A (en) * 1929-08-15 1930-11-18 Winona Attrition Mill Company Burr plate
AT205329B (en) * 1957-05-02 1959-09-25 Wilhelm Hett Device for comminuting and dissolving material and material suspensions
GB848569A (en) * 1957-05-11 1960-09-21 Wilhelm Hett Improvements in or relating to stuff refiners
DE1820135U (en) * 1957-10-28 1960-10-20 Wilhelm Hett GRINDING DEVICE, ESPECIALLY FOR PAPER FIBER.
DE1243507B (en) * 1960-08-29 1967-06-29 Bolton Emerson Kegelstoffmuehle
US3208679A (en) * 1961-02-22 1965-09-28 Grubbens & Co Ab Grinding apparatus
DE1213206B (en) * 1961-06-12 1966-03-24 Hans Ulrich Regehr Dr Ing Disk mill for grinding, dispersing, emulsifying, etc. like

Also Published As

Publication number Publication date
ATA648676A (en) 1981-07-15
SU871741A3 (en) 1981-10-07
DE2639786A1 (en) 1977-03-17
JPS5237801A (en) 1977-03-24
AR214864A1 (en) 1979-08-15
AU1746676A (en) 1978-03-09
NO147609B (en) 1983-01-31
IT1065441B (en) 1985-02-25
GB1553296A (en) 1979-09-26
ES451168A1 (en) 1977-12-16
BE845813A (en) 1976-12-31
FR2322970A1 (en) 1977-04-01
PT65497A (en) 1976-09-01
NO763032L (en) 1977-03-08
NO147609C (en) 1983-05-11
FI62150C (en) 1982-11-10
CA1063405A (en) 1979-10-02
CH615718A5 (en) 1980-02-15
MX143840A (en) 1981-07-24
FR2322970B1 (en) 1982-11-19
AT366116B (en) 1982-03-10
NL7609836A (en) 1977-03-08
FI62150B (en) 1982-07-30
ZA764915B (en) 1977-07-27
BR7605871A (en) 1977-08-16
NZ181928A (en) 1978-09-20
PL110982B1 (en) 1980-08-30
PT65497B (en) 1978-02-13
AU503622B2 (en) 1979-09-13
SE418812B (en) 1981-06-29
FI762499A (en) 1977-03-06

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