NO883178L - SEALER FOR FILTER PRESSURE. - Google Patents

SEALER FOR FILTER PRESSURE.

Info

Publication number
NO883178L
NO883178L NO88883178A NO883178A NO883178L NO 883178 L NO883178 L NO 883178L NO 88883178 A NO88883178 A NO 88883178A NO 883178 A NO883178 A NO 883178A NO 883178 L NO883178 L NO 883178L
Authority
NO
Norway
Prior art keywords
sealing apparatus
sealer
pulp
filter pressure
support member
Prior art date
Application number
NO88883178A
Other languages
Norwegian (no)
Other versions
NO883178D0 (en
Inventor
Matti Haakana
Jukka Heino
Raimo Kohonen
Kai Lindroos
Original Assignee
Ahlstroem 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 Ahlstroem Oy filed Critical Ahlstroem Oy
Publication of NO883178D0 publication Critical patent/NO883178D0/en
Publication of NO883178L publication Critical patent/NO883178L/en

Links

Classifications

    • 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
    • B30B9/248—Means for sealing the press zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Water Treatment By Sorption (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)

Abstract

The present invention relates to a sealing apparatus preferably for sealing of the sides of the pressing zone of filter presses used in the pulp and paper industry. The sealing apparatus has been cast into a unit, which comprises a back (11), lips (13 and 14) with a space (15) therebetween and a support member (12) in the depth direction of the space, said support member allowing the sealing apparatus to bend in conformance with the movements of the press wires but eliminating the tendency of the sealing apparatus to bend under the press of the pulp.
NO88883178A 1987-07-17 1988-07-15 SEALER FOR FILTER PRESSURE. NO883178L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI873160A FI76703C (en) 1987-07-17 1987-07-17 Sealing device for filtration press

Publications (2)

Publication Number Publication Date
NO883178D0 NO883178D0 (en) 1988-07-15
NO883178L true NO883178L (en) 1989-01-18

Family

ID=8524817

Family Applications (1)

Application Number Title Priority Date Filing Date
NO88883178A NO883178L (en) 1987-07-17 1988-07-15 SEALER FOR FILTER PRESSURE.

Country Status (5)

Country Link
EP (1) EP0299765B1 (en)
AT (1) ATE70218T1 (en)
DE (2) DE3866802D1 (en)
FI (1) FI76703C (en)
NO (1) NO883178L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651176A1 (en) * 1989-08-25 1991-03-01 Burger Raymond METHOD AND DEVICE FOR CONTINUOUS PRESSING FOR THE EXTRACTION OF LIQUIDS.
FI83480C (en) * 1989-08-31 1991-07-25 Ahlstroem Oy TAETNINGSORGAN VID FILTERPRESS.
DE4404581A1 (en) * 1994-02-12 1995-08-17 Roehm Gmbh sealing cord
AT410451B (en) * 2001-12-19 2003-05-26 Andritz Ag Maschf Water extraction station, for a web of wet cellulose suspension from a stock inlet, has a wedge gap between the fourdriniers/blankets with side seals and extensions at the sealing bars into the end of the wedge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH460715A (en) * 1967-10-18 1968-08-15 Gujer Hans Method for pressing out liquid-containing pressed material and device for performing the method
CH518727A (en) * 1968-07-02 1972-02-15 Gujer Hans Device for sealing the filter space between two filter surfaces, in particular two circumferential filter belts
DE2305547C3 (en) * 1972-02-25 1979-02-15 The Japan Steel Works Ltd., Tokio Device for continuous dewatering of sewage sludge, pulp waste sludge or the like
DE3404422A1 (en) * 1983-03-24 1984-10-04 Anstalt für Strömungsmaschinen GmbH, Graz Sealing device of the wedge section of draining machines

Also Published As

Publication number Publication date
FI76703C (en) 1988-12-12
NO883178D0 (en) 1988-07-15
DE299765T1 (en) 1989-10-05
FI873160A0 (en) 1987-07-17
EP0299765A3 (en) 1989-03-29
ATE70218T1 (en) 1991-12-15
EP0299765B1 (en) 1991-12-11
EP0299765A2 (en) 1989-01-18
FI76703B (en) 1988-08-31
DE3866802D1 (en) 1992-01-23

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