[go: up one dir, main page]

FI131301B1 - Pressarrangemang på en massatorkmaskin samt en massatorkmaskins våtände - Google Patents

Pressarrangemang på en massatorkmaskin samt en massatorkmaskins våtände

Info

Publication number
FI131301B1
FI131301B1 FI20226091A FI20226091A FI131301B1 FI 131301 B1 FI131301 B1 FI 131301B1 FI 20226091 A FI20226091 A FI 20226091A FI 20226091 A FI20226091 A FI 20226091A FI 131301 B1 FI131301 B1 FI 131301B1
Authority
FI
Finland
Prior art keywords
drying machine
pulp drying
press
wet end
pressing arrangement
Prior art date
Application number
FI20226091A
Other languages
English (en)
Finnish (fi)
Other versions
FI20226091A1 (sv
Inventor
Timo Kari
Jukka Leino
Original Assignee
Valmet Technologies Oy
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 Valmet Technologies Oy filed Critical Valmet Technologies Oy
Priority to FI20226091A priority Critical patent/FI131301B1/sv
Priority to CN202311667633.3A priority patent/CN118166570A/zh
Priority to ATA50988/2023A priority patent/AT526744B1/de
Publication of FI20226091A1 publication Critical patent/FI20226091A1/sv
Application granted granted Critical
Publication of FI131301B1 publication Critical patent/FI131301B1/sv

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
    • 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
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses
    • 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
    • D21F3/04—Arrangements thereof
    • 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
    • D21F3/04—Arrangements thereof
    • D21F3/045—Arrangements thereof including at least one extended press nip
    • 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
    • D21F3/06—Means for regulating the pressure
    • 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
    • D21F3/10—Suction rolls, e.g. couch rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper

Landscapes

  • Paper (AREA)

Abstract

Uppfinningen avser ett pressarrangemang (10) på en massatorkmaskin. Pressarrangemanget innefattar en klumpupplösare (11) utrustad med sugvals (14), genom vilken formningsviran (29) är anordnad att passera och efter klumpupplösaren anordnade minst två pressnyp (12, 13) utrustade med sugvals (15) på åtminstone ett pressnyp (12) och på åtminstone en sida med ett gemensamt vävomlopp (16) för två pressnyp (12, 13). Minst två pressnyp efter nämnda klumpupplösare är separata pressnyp (12’, 13’). Uppfinningen avser dessutom en massatorkmaskins våtän.
FI20226091A 2022-12-09 2022-12-09 Pressarrangemang på en massatorkmaskin samt en massatorkmaskins våtände FI131301B1 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20226091A FI131301B1 (sv) 2022-12-09 2022-12-09 Pressarrangemang på en massatorkmaskin samt en massatorkmaskins våtände
CN202311667633.3A CN118166570A (zh) 2022-12-09 2023-12-06 纸浆干燥机上的压榨机组
ATA50988/2023A AT526744B1 (de) 2022-12-09 2023-12-07 Pressenanordnung an einer Zellstofftrockenmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20226091A FI131301B1 (sv) 2022-12-09 2022-12-09 Pressarrangemang på en massatorkmaskin samt en massatorkmaskins våtände

Publications (2)

Publication Number Publication Date
FI20226091A1 FI20226091A1 (sv) 2024-06-10
FI131301B1 true FI131301B1 (sv) 2025-01-30

Family

ID=91346115

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20226091A FI131301B1 (sv) 2022-12-09 2022-12-09 Pressarrangemang på en massatorkmaskin samt en massatorkmaskins våtände

Country Status (3)

Country Link
CN (1) CN118166570A (sv)
AT (1) AT526744B1 (sv)
FI (1) FI131301B1 (sv)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999066122A1 (en) * 1998-06-16 1999-12-23 Valmet Corporation Apparatus and method for drying pulp
BRPI0803980A2 (pt) * 2008-09-18 2010-06-22 Voith Paper Máquinas E Equipamentos Ltda prensa de sapata tandem para desaguadoras de celulose e processo para secagem de celulose

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2083819A (en) * 1935-06-12 1937-06-15 Beloit Iron Works Cylinder paper machine and process of making paper
GB1228897A (sv) * 1967-09-28 1971-04-21
FI116401B (sv) * 2000-02-22 2005-11-15 Metso Paper Inc Pappers- eller kartongmaskin som omfattar ett formningsparti och ett pressparti
FI11897U1 (sv) * 2017-11-16 2017-12-18 Valmet Technologies Oy Spetsdragningsanordning för en massamaskin

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999066122A1 (en) * 1998-06-16 1999-12-23 Valmet Corporation Apparatus and method for drying pulp
BRPI0803980A2 (pt) * 2008-09-18 2010-06-22 Voith Paper Máquinas E Equipamentos Ltda prensa de sapata tandem para desaguadoras de celulose e processo para secagem de celulose

Also Published As

Publication number Publication date
CN118166570A (zh) 2024-06-11
AT526744B1 (de) 2025-01-15
AT526744A3 (de) 2024-07-15
FI20226091A1 (sv) 2024-06-10
AT526744A2 (de) 2024-06-15

Similar Documents

Publication Publication Date Title
CA2314347C (en) Paper machine and process
US7976683B2 (en) Machine for producing a fibrous web
RU2752200C1 (ru) Машина и способ для изготовления полотна волокнистого материала
CN109563683B (zh) 用于使纤维料幅脱水和干燥的机器
FI20075851A7 (sv) Formningsparti
CN109996922B (zh) 压榨装置
FI131301B1 (sv) Pressarrangemang på en massatorkmaskin samt en massatorkmaskins våtände
CN108350657B (zh) 用在造纸机中的抽吸装置以及使用抽吸装置的造纸机
JP5901029B2 (ja) 乾燥繊維質材料を乾燥するための装置及び方法
CN101680179B (zh) 用于制造单面平滑的纸幅面的机器和方法
CN108699770B (zh) 用于制造纤维料幅的机器的压榨机
US1981049A (en) Paper making apparatus
CN101006227A (zh) 带有单压区压榨部的造纸机
US7776185B2 (en) Paper machine comprising a single nip press
US20070028481A1 (en) Apparatus for dewatering a fibrous web
SE9800308D0 (sv) Pappersmaskin och förfarande för framställning av en papppersbana
FI122398B (sv) Förfarande i samband med en pappersmaskin och pappersmaskin
CN112424421A (zh) 压榨装置
US7976681B2 (en) Apparatus to produce a fibrous web
US146520A (en) Improvement in paper-machines
GB889244A (en) Improvements in or relating to paper making machines and methods
US877836A (en) Paper-making machine.
FI981089A0 (sv) Pressparti i en pappersmaskin, i vilket pressparti ett eller flere pressnyp tillämpas
SE0202660L (sv) Ett förfarande för att tillverka kartong, en maskin för att tillverka kartong och ett pressparti för att avvattna en våt fiberbana
GB713678A (en) Improvements in or relating to suction presses of paper-making machines