DE1955237C3 - Vorrichtung zum Herstellen von Holzstoff - Google Patents

Vorrichtung zum Herstellen von Holzstoff

Info

Publication number
DE1955237C3
DE1955237C3 DE1955237A DE1955237A DE1955237C3 DE 1955237 C3 DE1955237 C3 DE 1955237C3 DE 1955237 A DE1955237 A DE 1955237A DE 1955237 A DE1955237 A DE 1955237A DE 1955237 C3 DE1955237 C3 DE 1955237C3
Authority
DE
Germany
Prior art keywords
housing
grinding disks
gap
fibers
wood pulp
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE1955237A
Other languages
German (de)
English (en)
Other versions
DE1955237B2 (de
DE1955237A1 (de
Inventor
Charles A. North Brunswick N.J. Brewster
Charles H. Princeton N.J. Plummer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson and Johnson
Original Assignee
Johnson and Johnson
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
Priority to US636742A priority Critical patent/US3475791A/en
Priority to GB1231847D priority patent/GB1231847A/en
Priority to US811480A priority patent/US3575472A/en
Application filed by Johnson and Johnson filed Critical Johnson and Johnson
Priority to DE1955237A priority patent/DE1955237C3/de
Priority to AU63327/69A priority patent/AU440763B2/en
Publication of DE1955237A1 publication Critical patent/DE1955237A1/de
Publication of DE1955237B2 publication Critical patent/DE1955237B2/de
Application granted granted Critical
Publication of DE1955237C3 publication Critical patent/DE1955237C3/de
Expired legal-status Critical Current

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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G5/00—Separating, e.g. sorting, fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
DE1955237A 1967-05-08 1969-11-03 Vorrichtung zum Herstellen von Holzstoff Expired DE1955237C3 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US636742A US3475791A (en) 1967-05-08 1967-05-08 Method for separating,conveying and collecting woodpulp fibers as a uniform layer and apparatus for carrying out the same
GB1231847D GB1231847A (enExample) 1967-05-08 1968-05-07
US811480A US3575472A (en) 1967-05-08 1969-03-28 Apparatus for collecting woodpulp fibers as a uniform layer
DE1955237A DE1955237C3 (de) 1967-05-08 1969-11-03 Vorrichtung zum Herstellen von Holzstoff
AU63327/69A AU440763B2 (en) 1967-05-08 1969-11-04 Method for separating, conveying and collecting woodpulp fibers asa uniform layer and apparatus for carrying out thesame

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US63674267A 1967-05-08 1967-05-08
DE1955237A DE1955237C3 (de) 1967-05-08 1969-11-03 Vorrichtung zum Herstellen von Holzstoff
AU63327/69A AU440763B2 (en) 1967-05-08 1969-11-04 Method for separating, conveying and collecting woodpulp fibers asa uniform layer and apparatus for carrying out thesame

Publications (3)

Publication Number Publication Date
DE1955237A1 DE1955237A1 (de) 1971-06-16
DE1955237B2 DE1955237B2 (de) 1980-08-07
DE1955237C3 true DE1955237C3 (de) 1981-03-26

Family

ID=27155450

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1955237A Expired DE1955237C3 (de) 1967-05-08 1969-11-03 Vorrichtung zum Herstellen von Holzstoff

Country Status (4)

Country Link
US (1) US3475791A (enExample)
AU (1) AU440763B2 (enExample)
DE (1) DE1955237C3 (enExample)
GB (1) GB1231847A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939532A (en) * 1972-05-15 1976-02-24 Conwed Corporation Manufacture of fibrous web structures
AT347111B (de) * 1977-05-10 1978-12-11 Andritz Ag Maschf Anordnung zur abscheidung der restrinde bei entrindungsanlagen
SE450256B (sv) * 1983-12-23 1987-06-15 Svenska Traeforskningsinst Sett och anordning for framstellning av skikt av torra fibrer pa en formyta
RU2153546C2 (ru) * 1998-11-16 2000-07-27 Общество с ограниченной ответственностью "Технобум" Устройство для измельчения листового волокнистого материала
RU2211267C2 (ru) * 2001-10-24 2003-08-27 Общество с ограниченной ответственностью "Технобум" Способ получения аэровзвеси волокон из волокнистого материала

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US845721A (en) * 1906-08-21 1907-02-26 George E Sovereign Apparatus and method for shredding leather.
US1380112A (en) * 1919-05-28 1921-05-31 Smidth & Co As F L Grinding-machine
AT132427B (de) * 1932-04-30 1933-03-25 Wenzl Burischek Mahlgang.
US2807054A (en) * 1947-04-18 1957-09-24 Kimberly Clark Co Fluff making method
US2940134A (en) * 1950-09-02 1960-06-14 Weyerhaeuser Co Dry felting apparatus and process
DE1051624B (de) * 1955-09-22 1959-02-26 Ph Kanzler Soehne K G Verfahren zum Zerfasern von faserhaltigen Materialien
US2937815A (en) * 1956-07-11 1960-05-24 Eirich Wilhelm Disc mills
DE1205370B (de) * 1959-12-30 1965-11-18 Kralovopolska Strojirna Zd Y C Vorrichtung zum Zerfasern von Holzspaenen
US3133318A (en) * 1961-10-25 1964-05-19 Rieter Ag Maschf Fibre opening and cleaning machine
DE1218868B (de) * 1961-01-31 1966-06-08 Weyerhaeuser Co Verfahren zum Abtrennen von Einzelfasern und Faserbuescheln zur Herstellung von Faserplatten, Formteilen, festem Papier u. dgl.
US3268954A (en) * 1963-12-09 1966-08-30 Curt G Joa Method for disintegrating wood pulp board into its component fibers and reassembling the fibers as a soft bat
SE320876B (enExample) * 1966-08-17 1970-02-16 Mo Och Domsjoe Ab
US3519211A (en) * 1967-05-26 1970-07-07 Procter & Gamble Disintegration process for fibrous sheet material

Also Published As

Publication number Publication date
GB1231847A (enExample) 1971-05-12
AU6332769A (en) 1971-05-06
DE1955237B2 (de) 1980-08-07
US3475791A (en) 1969-11-04
DE1955237A1 (de) 1971-06-16
AU440763B2 (en) 1973-09-24

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Legal Events

Date Code Title Description
OI Miscellaneous see part 1
OI Miscellaneous see part 1
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee