ATE107718T1 - WET CIRCUIT OF A PAPER MAKING PRESS WITH CENTRIFUGAL DEWATERING OF THE PRESS FELT. - Google Patents

WET CIRCUIT OF A PAPER MAKING PRESS WITH CENTRIFUGAL DEWATERING OF THE PRESS FELT.

Info

Publication number
ATE107718T1
ATE107718T1 AT91100167T AT91100167T ATE107718T1 AT E107718 T1 ATE107718 T1 AT E107718T1 AT 91100167 T AT91100167 T AT 91100167T AT 91100167 T AT91100167 T AT 91100167T AT E107718 T1 ATE107718 T1 AT E107718T1
Authority
AT
Austria
Prior art keywords
press
press felt
felt
paper making
centrifugal dewatering
Prior art date
Application number
AT91100167T
Other languages
German (de)
Inventor
Patrick Penven
Jacques Valois
Original Assignee
Cofpa
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 Cofpa filed Critical Cofpa
Application granted granted Critical
Publication of ATE107718T1 publication Critical patent/ATE107718T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/08—Felts
    • D21F7/12—Drying

Landscapes

  • Paper (AREA)
  • Making Paper Articles (AREA)
  • Drying Of Gases (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The wet circuit for a paper-making press comprises a press felt (1), and a centrifugal device (4) giving the press felt (1) a highly curved trajectory causing the ejection of water by centrifugation. The press felt (1) consists of a canvas sheet with a thick upper water-absorbent layer. The bottom layer of the press felt (1) in contact with the centrifugal device (4) is impermeable. Thorough dewatering of press felts. <IMAGE>
AT91100167T 1990-01-09 1991-01-07 WET CIRCUIT OF A PAPER MAKING PRESS WITH CENTRIFUGAL DEWATERING OF THE PRESS FELT. ATE107718T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9000162A FR2656881A1 (en) 1990-01-09 1990-01-09 METHOD FOR DEHYDRATING A WET FELT FROM STATIONERY AND WET FELT FOR THE APPLICATION OF SAID METHOD

Publications (1)

Publication Number Publication Date
ATE107718T1 true ATE107718T1 (en) 1994-07-15

Family

ID=9392597

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91100167T ATE107718T1 (en) 1990-01-09 1991-01-07 WET CIRCUIT OF A PAPER MAKING PRESS WITH CENTRIFUGAL DEWATERING OF THE PRESS FELT.

Country Status (9)

Country Link
EP (1) EP0437232B1 (en)
AT (1) ATE107718T1 (en)
DE (1) DE69102545T2 (en)
DK (1) DK0437232T3 (en)
ES (1) ES2057605T3 (en)
FI (1) FI910089A7 (en)
FR (1) FR2656881A1 (en)
NO (1) NO176407C (en)
ZA (1) ZA91180B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298904A (en) * 1964-08-10 1967-01-17 Kimberly Clark Co Belt cleaning apparatus for a papermaking machine
FR1411500A (en) * 1964-10-14 1965-09-17 Rice Barton Corp Method and device for purging moving felt belts, especially those used in paper machines

Also Published As

Publication number Publication date
ES2057605T3 (en) 1994-10-16
EP0437232B1 (en) 1994-06-22
ZA91180B (en) 1991-10-30
FI910089L (en) 1991-07-10
FI910089A0 (en) 1991-01-07
EP0437232A1 (en) 1991-07-17
NO176407B (en) 1994-12-19
FR2656881A1 (en) 1991-07-12
DE69102545D1 (en) 1994-07-28
NO910050D0 (en) 1991-01-07
FI910089A7 (en) 1991-07-10
DE69102545T2 (en) 1994-10-06
NO176407C (en) 1995-03-29
NO910050L (en) 1991-07-10
DK0437232T3 (en) 1994-09-19

Similar Documents

Publication Publication Date Title
FI940319A0 (en) Method and apparatus for dewatering a web of material by pressing
FI114227B (en) Paper machine with a press section and a drying section
BR9402704A (en) Drying section to dry a sheet of paper
ATE304626T1 (en) PAPERMAKERS FELT
SE8100451L (en) PAPER MACHINE FILTER AND PROCEDURE FOR ITS MANUFACTURING
FI824376L (en) PAPPERSMASKINFILT
IT8448273A0 (en) METHOD FOR PRODUCING FELT FOR WET PRESSES FOR MAKING PAPER AND FELT SO PRODUCED
DE59204223D1 (en) Press section of a paper machine.
ATE69840T1 (en) DRAINAGE PRESS WITH STEAM FEED.
DK0590288T3 (en) Multi-layer press screen for a paper machine&#39;s wet press
SE8603422L (en) PRESS FELT
ATE320524T1 (en) PRESS FELT FOR MAKING PAPER
SE8901790D0 (en) PRESS FELT
ATE107718T1 (en) WET CIRCUIT OF A PAPER MAKING PRESS WITH CENTRIFUGAL DEWATERING OF THE PRESS FELT.
DE3861785D1 (en) WET PART OF A PAPER MACHINE.
DE69909631D1 (en) MACHINE FOR PRODUCING PAPER OR CARDBOARD
SE8107187L (en) VAT PRESSURE FILTER FOR PAPER MACHINES
DK0440076T3 (en) Press Felt
ATE101669T1 (en) APPARATUS IN A PAPER MACHINE TO ACHIEVE UPWARD DRAINAGE.
GB695575A (en) Improvements in and relating to wire cloth dehydrating arrangements for paper, cardboard, pasteboard and the like
JPS62194798U (en)
FI883904L (en) FOERFARANDE OCH ANORDNING I EN PAPPERS- ELLER KARTONGMASKIN FOER LEDANDE AV BANAN FRAON VIRAPARTIET TILL PRESSPARTIET.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee