GB938557A - Apparatus for impregnating wood chips and like cellular material - Google Patents

Apparatus for impregnating wood chips and like cellular material

Info

Publication number
GB938557A
GB938557A GB29976/61A GB2997661A GB938557A GB 938557 A GB938557 A GB 938557A GB 29976/61 A GB29976/61 A GB 29976/61A GB 2997661 A GB2997661 A GB 2997661A GB 938557 A GB938557 A GB 938557A
Authority
GB
United Kingdom
Prior art keywords
stock
liquid
press
impregnation
impregnation chamber
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
GB29976/61A
Other languages
English (en)
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.)
Bauer Brothers Co
Original Assignee
Bauer Brothers Co
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 Bauer Brothers Co filed Critical Bauer Brothers Co
Publication of GB938557A publication Critical patent/GB938557A/en
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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/10—Physical methods for facilitating impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/122—Means preventing the material from turning with the screw or returning towards the feed hopper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
GB29976/61A 1960-09-15 1961-08-18 Apparatus for impregnating wood chips and like cellular material Expired GB938557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56249A US3085623A (en) 1960-09-15 1960-09-15 Impregnator

Publications (1)

Publication Number Publication Date
GB938557A true GB938557A (en) 1963-10-02

Family

ID=22003171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29976/61A Expired GB938557A (en) 1960-09-15 1961-08-18 Apparatus for impregnating wood chips and like cellular material

Country Status (3)

Country Link
US (1) US3085623A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI42783C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB938557A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123710A (en) * 1982-06-25 1984-02-08 Shoji Nakagomi Crushing apparatus

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293118A (en) * 1963-03-27 1966-12-20 Improved Machinery Inc High density pulp and steam mixing
US3294626A (en) * 1963-07-15 1966-12-27 William R Matthews Continuous flow wafer impregnator and digest tube
US4007545A (en) * 1972-01-14 1977-02-15 International Basic Economy Corporation Method for adjusting temperature and pressure of a fluid
DE2751703A1 (de) * 1977-11-19 1979-05-23 Krupp Gmbh Verfahren und vorrichtung zum abpressen von fluessigkeiten
FR2418295A1 (fr) * 1978-02-27 1979-09-21 Creusot Loire Procede et installation de traitement en continu d'une matiere cellulosique
US4363671A (en) * 1980-03-18 1982-12-14 New York University Apparatus for chemical conversion of materials
FR2815288B1 (fr) * 2000-10-16 2003-01-24 Euratec Presse a vis
AT511982B1 (de) * 2011-10-11 2013-10-15 Andritz Ag Maschf Schneckenpresse
CN103252915B (zh) * 2013-05-09 2016-02-17 常培生 外齿形榨圈及有该榨圈的螺旋轴及有该螺旋轴的榨油机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123710A (en) * 1982-06-25 1984-02-08 Shoji Nakagomi Crushing apparatus

Also Published As

Publication number Publication date
US3085623A (en) 1963-04-16
FI42783C (fi) 1970-10-12
FI42783B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-06-30

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