IE37826B1 - A press for removing liquid from a web of material - Google Patents

A press for removing liquid from a web of material

Info

Publication number
IE37826B1
IE37826B1 IE1010/73A IE101073A IE37826B1 IE 37826 B1 IE37826 B1 IE 37826B1 IE 1010/73 A IE1010/73 A IE 1010/73A IE 101073 A IE101073 A IE 101073A IE 37826 B1 IE37826 B1 IE 37826B1
Authority
IE
Ireland
Prior art keywords
roller
rollers
improvement
sieve bands
smaller diameter
Prior art date
Application number
IE1010/73A
Other versions
IE37826L (en
Original Assignee
Andritz Ag Maschf
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 Andritz Ag Maschf filed Critical Andritz Ag Maschf
Publication of IE37826L publication Critical patent/IE37826L/en
Publication of IE37826B1 publication Critical patent/IE37826B1/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
    • 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
    • D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Drying Of Solid Materials (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Press Drives And Press Lines (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Filtration Of Liquid (AREA)

Abstract

This invention relates to an improvement in a roller arrangement for removing water from fibrous material in which the material is fed between a pair of endless sieve bands which rotate in contact with each of upper and lower rollers. The improvement comprises upper and lower rollers each having a smaller diameter in the operating direction of the sieve bands than the preceding roller, and the vertical axial distances of the rollers also decrease in the operating direction. The invention also includes an improvement in which an additional roller is mounted above at least one upper roller contacted by both of the sieve bands, and the additional roller having a smaller diameter than the upper roller, whereby the sieve bands pass around the rollers in a -shaped path. [US3906853A]
IE1010/73A 1972-07-07 1973-06-19 A press for removing liquid from a web of material IE37826B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT586772A AT314345B (en) 1972-07-07 1972-07-07 Roller arrangement on presses for dewatering materials, especially cellulose

Publications (2)

Publication Number Publication Date
IE37826L IE37826L (en) 1974-01-07
IE37826B1 true IE37826B1 (en) 1977-10-26

Family

ID=3580413

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1010/73A IE37826B1 (en) 1972-07-07 1973-06-19 A press for removing liquid from a web of material

Country Status (30)

Country Link
US (1) US3906853A (en)
JP (2) JPS5621878B2 (en)
AR (1) AR194657A1 (en)
AT (1) AT314345B (en)
BE (1) BE798605A (en)
BG (1) BG20825A3 (en)
BR (1) BR7305037D0 (en)
CA (1) CA988343A (en)
CH (1) CH570871A5 (en)
CS (1) CS190391B2 (en)
DD (1) DD104583A5 (en)
DE (1) DE7318852U (en)
DK (1) DK147039C (en)
ES (1) ES413990A1 (en)
FI (1) FI65831C (en)
FR (1) FR2191993B1 (en)
GB (1) GB1425613A (en)
HU (1) HU168070B (en)
IE (1) IE37826B1 (en)
IL (1) IL42388A0 (en)
IT (1) IT985807B (en)
LU (1) LU67784A1 (en)
NL (1) NL7307047A (en)
NO (2) NO142026C (en)
PL (1) PL90071B1 (en)
RO (1) RO86703B (en)
SE (2) SE397693B (en)
SU (1) SU589937A3 (en)
TR (1) TR18117A (en)
YU (1) YU35905B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019431A (en) * 1973-03-17 1977-04-26 Alb. Klein Kg Method of dewatering sludge
AT340331B (en) * 1975-05-14 1977-12-12 Andritz Ag Maschf PRESS FOR DRAINAGE OF MATERIALS, IN PARTICULAR FIBER MATERIAL
EP0100751B1 (en) * 1982-07-31 1989-03-22 Ciba-Geigy Ag Dewatering method
FI834717A (en) * 1983-12-21 1985-06-22 Rauma Repola Oy NIPP PRESSFOERFARANDE OCH -ANORDNING.
US4561978A (en) * 1984-10-09 1985-12-31 Envirotech Corporation Multiple primary roll
CA2208265A1 (en) * 1994-08-31 1996-03-07 Hoffman Environmental Systems, Inc. Thin mat washing of cellulosic pulp
US5783045A (en) * 1996-05-06 1998-07-21 Beloit Technologies, Inc. Pulp and linerboard former with improved dewatering
US6228215B1 (en) 1998-04-06 2001-05-08 Hoffman Enviornmental Systems, Inc. Method for countercurrent treatment of slurries
US6248245B1 (en) 1998-05-29 2001-06-19 Ashbrook Corporation Belt press with adjustable inlet guide
US7314141B1 (en) * 1998-08-06 2008-01-01 Paul Hedley Day Folding belt filter
US6607635B2 (en) * 2000-05-12 2003-08-19 Kimberly-Clark Worldwide, Inc. Process for increasing the softness of base webs and products made therefrom
US6547926B2 (en) 2000-05-12 2003-04-15 Kimberly-Clark Worldwide, Inc. Process for increasing the softness of base webs and products made therefrom
DE60135214D1 (en) * 2000-05-12 2008-09-18 Kimberly Clark Co paper
US6676807B2 (en) 2001-11-05 2004-01-13 Kimberly-Clark Worldwide, Inc. System and process for reducing the caliper of paper webs
US7964105B2 (en) * 2008-08-07 2011-06-21 William Harris Moss Method for improving belt press dewatering
DE102008054990A1 (en) 2008-12-19 2010-06-24 Voith Patent Gmbh Apparatus and method for producing a material web
KR20110139720A (en) * 2009-03-09 2011-12-29 유니벤처, 인크. Method and apparatus for separating particles from a liquid
SE537052C2 (en) * 2012-08-28 2014-12-16 Copolia Company Sa Device and method for dewatering wood chips
GB2617400B (en) * 2022-04-08 2024-05-08 Condimentum Ltd Leaf Dewatering system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US631567A (en) * 1899-05-06 1899-08-22 Byron J Fowler Cider-press.
US774530A (en) * 1902-05-29 1904-11-08 Rudolph Oppenheim Expressing-machine.
US995283A (en) * 1911-01-18 1911-06-13 Noah M Patton Cider-press.
US1055384A (en) * 1911-09-18 1913-03-11 Eugen Abresch Band-press for drying vegetable and mineral substances.
NL6605572A (en) * 1965-05-08 1966-11-10 Klein Kg A

Also Published As

Publication number Publication date
TR18117A (en) 1976-09-30
DE2325428A1 (en) 1974-01-17
CA988343A (en) 1976-05-04
RO86703A (en) 1985-04-17
AR194657A1 (en) 1973-07-31
FI65831B (en) 1984-03-30
SU589937A3 (en) 1978-01-25
NO151376C (en) 1985-03-27
JPS5621878B2 (en) 1981-05-21
JPS51138958A (en) 1976-11-30
FR2191993A1 (en) 1974-02-08
BR7305037D0 (en) 1975-09-02
IE37826L (en) 1974-01-07
DE2325428B2 (en) 1975-11-13
FR2191993B1 (en) 1976-09-17
NO792088L (en) 1974-01-08
NO151376B (en) 1984-12-17
BG20825A3 (en) 1975-12-20
DK147039B (en) 1984-03-26
CS190391B2 (en) 1979-05-31
NL7307047A (en) 1974-01-09
US3906853A (en) 1975-09-23
HU168070B (en) 1976-02-28
NO142026B (en) 1980-03-10
LU67784A1 (en) 1973-08-16
IL42388A0 (en) 1973-07-30
BE798605A (en) 1973-08-16
DE7318852U (en) 1976-09-30
RO86703B (en) 1985-05-03
SE397693B (en) 1977-11-14
AT314345B (en) 1974-03-25
GB1425613A (en) 1976-02-18
DD104583A5 (en) 1974-03-12
DK147039C (en) 1984-09-03
SE418203B (en) 1981-05-11
SE7610791L (en) 1976-09-29
ES413990A1 (en) 1976-02-01
IT985807B (en) 1974-12-20
FI65831C (en) 1984-07-10
JPS4935602A (en) 1974-04-02
PL90071B1 (en) 1976-12-31
NO142026C (en) 1980-06-18
YU35905B (en) 1981-08-31
CH570871A5 (en) 1975-12-31

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