GB774227A - Improvements in or relating to the heating and drying of a continuous length of a material comprising organic fibres - Google Patents

Improvements in or relating to the heating and drying of a continuous length of a material comprising organic fibres

Info

Publication number
GB774227A
GB774227A GB2059/55A GB205955A GB774227A GB 774227 A GB774227 A GB 774227A GB 2059/55 A GB2059/55 A GB 2059/55A GB 205955 A GB205955 A GB 205955A GB 774227 A GB774227 A GB 774227A
Authority
GB
United Kingdom
Prior art keywords
paper
drying
screens
jan
relating
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
GB2059/55A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB774227A publication Critical patent/GB774227A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/16—Drying webs by electrical heating
    • D21F5/162—Resistance heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/001—Drying and oxidising yarns, ribbons or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
    • F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
    • F26B3/353—Resistance heating, e.g. using the materials or objects to be dried as an electrical resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Paper (AREA)

Abstract

774,227. Drying paper &c. LIPPKE, P. Jan. 24, 1955 [Jan. 23, 1954], No. 2059/55. Class 96. A paper or cardboard web or cellulose pulp &c. during manufacture, e.g. at a wet press of a paper-making machine is warmed, e.g. up to 40‹ C., to reduce the viscosity of the water therein and thus increase the proportion of water expressed, by direct application of electricity, preferably high-frequency alternating current, which may be applied by rollers or screens, and flows through the material as it passes through the wet press. The current may also flow through the press felt. In one form, a large cylinder may function as one electrode and coact with a series of smaller rollers or with several metal screens. Cylinders or screens may be heated independently of the paper web, and different voltages may be used for different stages in the manufacture of the paper &c. Drying may be completed by usual methods.
GB2059/55A 1954-01-23 1955-01-24 Improvements in or relating to the heating and drying of a continuous length of a material comprising organic fibres Expired GB774227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE774227X 1954-01-23

Publications (1)

Publication Number Publication Date
GB774227A true GB774227A (en) 1957-05-08

Family

ID=6686014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2059/55A Expired GB774227A (en) 1954-01-23 1955-01-24 Improvements in or relating to the heating and drying of a continuous length of a material comprising organic fibres

Country Status (1)

Country Link
GB (1) GB774227A (en)

Similar Documents

Publication Publication Date Title
ES336676A1 (en) Apparatus for making paper
GB463291A (en) Means and method of drying coated flexible webs
SE8202832L (en) COMPACT PRESS PARTY IN PAPER MACHINE
GB774227A (en) Improvements in or relating to the heating and drying of a continuous length of a material comprising organic fibres
GB602237A (en) Improvements in or relating to paper making machines, and suction transfer roll assemblies suitable for use in the improved paper making machines
GB458758A (en) Improvements in or relating to paper making machines
SE8402403D0 (en) CLOSE PRESS PARTY IN PAPER MACHINE
GB513482A (en) Improvements in or relating to the dewatering of fibrous materials
GB720165A (en) Improvements in or relating to paper making machines
GB685009A (en) Improvements in and relating to drying cylinders, more particularly for paper making machines
SU44784A1 (en) Japanese Paper Maker
GB458760A (en) Improvements in or relating to paper making machines
ES303971A1 (en) Procedure for the treatment of cellulose materials in laminate form to improve their water resistance. (Machine-translation by Google Translate, not legally binding)
GB189716315A (en) An Improved Process of and Apparatus for Incorporating Dissolved and Suspended Substances into Paper, Cardboard, or Pasteboard in Long Sieve or Cylinder Machines.
GB832175A (en) Improvements in or relating to methods for use in the manufacture of fibrous webs
GB832621A (en) Improvements in and connected with impregnated paper
SU124791A1 (en) The method of drying thin fibrous materials by direct electrical heating
GB795432A (en) Improvements in or relating to paper making
GB462703A (en) New or improved process and apparatus for the drying of travelling webs
SU610897A1 (en) Paper-making machine wire section
GB376865A (en) Drying-cylinder or roller for paper and pulp drying-machines
GB544009A (en) Improvements in a process and apparatus for coating paper
GB742065A (en) Improvements in or relating to a suction transfer assembly for paper-making machines
GB293647A (en) Drying cylinder for paper machines and textile goods drying machines
GB433544A (en) Improvements in and relating to paper-making machines