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GB1127738A - Improvements in and relating to processing of paper pulp - Google Patents

Improvements in and relating to processing of paper pulp

Info

Publication number
GB1127738A
GB1127738A GB4948165A GB4948165A GB1127738A GB 1127738 A GB1127738 A GB 1127738A GB 4948165 A GB4948165 A GB 4948165A GB 4948165 A GB4948165 A GB 4948165A GB 1127738 A GB1127738 A GB 1127738A
Authority
GB
United Kingdom
Prior art keywords
projections
pulp
scrapers
binders
forced
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
GB4948165A
Inventor
Rudolf Bruggen
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.)
BRUGGEN U SOHNE M
Original Assignee
BRUGGEN U SOHNE M
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 BRUGGEN U SOHNE M filed Critical BRUGGEN U SOHNE M
Priority to GB4948165A priority Critical patent/GB1127738A/en
Publication of GB1127738A publication Critical patent/GB1127738A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

1,127,738. Drying apparatus. M. BRUGGEN U. SOHNE. 22 Nov., 1965, No. 49481/65. Heading F4G. [Also in Divisions B1 and B5] In a screw extrusion machine, wet paper pulp with or without binders such as cement, gypsum or synthetic resin has most of its water content removed in a compression zone 1, is forced through a perforated plate 4 to be further dehumidified in a zone 2 and is extruded in sheet or tube form through a nozzle 8. Casing 5 is provided with drain apertures 6 interconnected by an outlet conduit 7. Preferably plate 4 is perforated at its upper portion only. The pulp is fed to the screw via a perforated plate 9 through which the pulp is forced by scrapers 10. These, together with projections 11, are rotated via a shaft 15. Projections 11 co-operate with stationary choppers 12 on blades 13 to perform a preliminary comminution. In a modification, projections 11 and scrapers 10 may be held stationary, components 9, 12, 13 and casing 16 being rotated. To aid comminution fluid may be admitted via a pipe 18 and binders may be added via a further pipe (not shown). A jacket around casings 5 and 16 provides a heating chamber 19.
GB4948165A 1965-11-22 1965-11-22 Improvements in and relating to processing of paper pulp Expired GB1127738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4948165A GB1127738A (en) 1965-11-22 1965-11-22 Improvements in and relating to processing of paper pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4948165A GB1127738A (en) 1965-11-22 1965-11-22 Improvements in and relating to processing of paper pulp

Publications (1)

Publication Number Publication Date
GB1127738A true GB1127738A (en) 1968-09-18

Family

ID=10452495

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4948165A Expired GB1127738A (en) 1965-11-22 1965-11-22 Improvements in and relating to processing of paper pulp

Country Status (1)

Country Link
GB (1) GB1127738A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239210A (en) * 1989-12-22 1991-06-26 Kema Keramikmaschbau Gmbh Apparatus far dividing screw extruded strips of ceramic material
CN103966926A (en) * 2014-05-18 2014-08-06 哈尔滨大洋发展贸易有限公司 Heating structure of paper molding shaping mould and use method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239210A (en) * 1989-12-22 1991-06-26 Kema Keramikmaschbau Gmbh Apparatus far dividing screw extruded strips of ceramic material
GB2239210B (en) * 1989-12-22 1993-05-19 Kema Keramikmaschbau Gmbh Apparatus for dividing a plurality of small strips of ceramic material into short sections
CN103966926A (en) * 2014-05-18 2014-08-06 哈尔滨大洋发展贸易有限公司 Heating structure of paper molding shaping mould and use method

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