GB1534161A - Method and a device for drying wet fibrous webs - Google Patents

Method and a device for drying wet fibrous webs

Info

Publication number
GB1534161A
GB1534161A GB2871576A GB2871576A GB1534161A GB 1534161 A GB1534161 A GB 1534161A GB 2871576 A GB2871576 A GB 2871576A GB 2871576 A GB2871576 A GB 2871576A GB 1534161 A GB1534161 A GB 1534161A
Authority
GB
United Kingdom
Prior art keywords
felt
nips
drying
fibrous webs
press
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
GB2871576A
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.)
Akzo NV
Original Assignee
Akzo NV
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 Akzo NV filed Critical Akzo NV
Priority to GB2871576A priority Critical patent/GB1534161A/en
Publication of GB1534161A publication Critical patent/GB1534161A/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
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0281—Wet presses in combination with a dryer roll

Abstract

1534161 Drying fibrous webs AKZO NV 9 July 1976 28715/76 Heading F4G A method of drying a wet fibrous web 12, e.g. paper pulp, which involves passing the web on a felt 3 through two nips 10, 11 formed between a drying cylinder 9 and two press rollers 4, 5, comprises cooling the felt, e.g. by a cold water spray 8, at a location intermediate the nips 10, 11 to condense water vapour in the felt, and removing the condensate from the felt by pressing at 6, 7 still intermediate the nips 10, 11. The nip 6, 7 may be provided by rollers, as shown, and may include a suction box 7<SP>1</SP>, or by a flat plate press or a grooved press.
GB2871576A 1976-07-09 1976-07-09 Method and a device for drying wet fibrous webs Expired GB1534161A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2871576A GB1534161A (en) 1976-07-09 1976-07-09 Method and a device for drying wet fibrous webs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2871576A GB1534161A (en) 1976-07-09 1976-07-09 Method and a device for drying wet fibrous webs

Publications (1)

Publication Number Publication Date
GB1534161A true GB1534161A (en) 1978-11-29

Family

ID=10279938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2871576A Expired GB1534161A (en) 1976-07-09 1976-07-09 Method and a device for drying wet fibrous webs

Country Status (1)

Country Link
GB (1) GB1534161A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee