WO2013029931A3 - Sieve ii - Google Patents

Sieve ii Download PDF

Info

Publication number
WO2013029931A3
WO2013029931A3 PCT/EP2012/065386 EP2012065386W WO2013029931A3 WO 2013029931 A3 WO2013029931 A3 WO 2013029931A3 EP 2012065386 W EP2012065386 W EP 2012065386W WO 2013029931 A3 WO2013029931 A3 WO 2013029931A3
Authority
WO
WIPO (PCT)
Prior art keywords
sieve
flow direction
outlet side
pointing
highly
Prior art date
Application number
PCT/EP2012/065386
Other languages
German (de)
French (fr)
Other versions
WO2013029931A2 (en
Inventor
Werner Brettschneider
Christian Steinmassl
Original Assignee
Voith Patent Gmbh
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 Voith Patent Gmbh filed Critical Voith Patent Gmbh
Priority to EP12743978.4A priority Critical patent/EP2751335B1/en
Priority to CN201290000780.4U priority patent/CN204282111U/en
Publication of WO2013029931A2 publication Critical patent/WO2013029931A2/en
Publication of WO2013029931A3 publication Critical patent/WO2013029931A3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp
    • D21D5/16—Cylinders and plates for screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

The invention relates to a sieve for treating a fluid to paste-like medium consisting of a plurality of layers (5, 6, 7) and having a plurality of sieve openings (1) and an inlet side (3) pointing opposite the flow direction (2) and an outlet side (4) pointing in the flow direction (2). According to the invention, a highly uniform sorting effect is achieved at a highly constant throughput in that the outlet side (4) is formed by a layer (6) having reduced adhesion.
PCT/EP2012/065386 2011-09-01 2012-08-07 Sieve ii WO2013029931A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP12743978.4A EP2751335B1 (en) 2011-09-01 2012-08-07 Sieve for treatment of a liquid to pasty fluid
CN201290000780.4U CN204282111U (en) 2011-09-01 2012-08-07 Screen cloth

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110081957 DE102011081957A1 (en) 2011-09-01 2011-09-01 Sieve II
DE102011081957.6 2011-09-01

Publications (2)

Publication Number Publication Date
WO2013029931A2 WO2013029931A2 (en) 2013-03-07
WO2013029931A3 true WO2013029931A3 (en) 2013-08-15

Family

ID=46639504

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/065386 WO2013029931A2 (en) 2011-09-01 2012-08-07 Sieve ii

Country Status (4)

Country Link
EP (1) EP2751335B1 (en)
CN (1) CN204282111U (en)
DE (1) DE102011081957A1 (en)
WO (1) WO2013029931A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105126469A (en) * 2015-09-06 2015-12-09 成都易态科技有限公司 Modified filter element, modifying method thereof and application thereof
CN106049158A (en) * 2016-05-30 2016-10-26 许昌中亚工业智能装备股份有限公司 Novel filter screen for paper machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547585A1 (en) * 1995-12-20 1996-12-05 Voith Sulzer Stoffaufbereitung Sieving element
DE102004047948A1 (en) * 2003-10-15 2005-05-19 Andritz Ag Sieve assembly to separate foreign bodies from a fiber suspension in a paper making process has a profiled sieve setting up vortices in incoming suspension

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1760694A1 (en) * 1968-06-21 1971-03-11 Kufferath Antonius Screen cloth and process for its manufacture
US4601942A (en) * 1984-08-10 1986-07-22 Asten Group Inc. Laminated soft faced-spiral woven papermakers fabric
DE3909534A1 (en) * 1989-03-22 1990-09-27 Oberdorfer Fa F FORMING SCREEN FOR THE WET SECTION OF A PAPER MACHINE
US5207873A (en) * 1992-04-17 1993-05-04 Huyck Corporation Anti-contaminant treatment for papermaking fabrics
DE4214061C2 (en) * 1992-04-29 1995-02-16 Escher Wyss Gmbh Screening device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547585A1 (en) * 1995-12-20 1996-12-05 Voith Sulzer Stoffaufbereitung Sieving element
DE102004047948A1 (en) * 2003-10-15 2005-05-19 Andritz Ag Sieve assembly to separate foreign bodies from a fiber suspension in a paper making process has a profiled sieve setting up vortices in incoming suspension

Also Published As

Publication number Publication date
DE102011081957A1 (en) 2013-03-07
CN204282111U (en) 2015-04-22
WO2013029931A2 (en) 2013-03-07
EP2751335B1 (en) 2016-12-07
EP2751335A2 (en) 2014-07-09

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