AT385790B - Einrichtung zur behandlung eines zwischen mindestens zwei endlosen durchlaessigen baendern, z.b. siebbaendern, gefuehrten materials - Google Patents

Einrichtung zur behandlung eines zwischen mindestens zwei endlosen durchlaessigen baendern, z.b. siebbaendern, gefuehrten materials

Info

Publication number
AT385790B
AT385790B AT0248786A AT248786A AT385790B AT 385790 B AT385790 B AT 385790B AT 0248786 A AT0248786 A AT 0248786A AT 248786 A AT248786 A AT 248786A AT 385790 B AT385790 B AT 385790B
Authority
AT
Austria
Prior art keywords
screenband
tapes
endless
permanent
treating
Prior art date
Application number
AT0248786A
Other languages
English (en)
Other versions
ATA248786A (de
Inventor
Johann Sbaschnigg
Franz Resch
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
Priority to AT0248786A priority Critical patent/AT385790B/de
Priority to US07/199,239 priority patent/US4961326A/en
Priority to JP87505524A priority patent/JPH01501159A/ja
Priority to PCT/AT1987/000052 priority patent/WO1988002044A1/de
Priority to EP87906043A priority patent/EP0282538A1/de
Priority to CA000547016A priority patent/CA1293360C/en
Publication of ATA248786A publication Critical patent/ATA248786A/de
Application granted granted Critical
Publication of AT385790B publication Critical patent/AT385790B/de
Priority to FI882282A priority patent/FI882282A7/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering bands

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Filtration Of Liquid (AREA)
AT0248786A 1986-09-17 1986-09-17 Einrichtung zur behandlung eines zwischen mindestens zwei endlosen durchlaessigen baendern, z.b. siebbaendern, gefuehrten materials AT385790B (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT0248786A AT385790B (de) 1986-09-17 1986-09-17 Einrichtung zur behandlung eines zwischen mindestens zwei endlosen durchlaessigen baendern, z.b. siebbaendern, gefuehrten materials
US07/199,239 US4961326A (en) 1986-09-17 1987-09-16 Material processing system
JP87505524A JPH01501159A (ja) 1986-09-17 1987-09-16 少なくとも２枚の無端透過性ベルト、例えばスクリーンベルトの間に通される材料を処理するための装置
PCT/AT1987/000052 WO1988002044A1 (fr) 1986-09-17 1987-09-16 Installation pour le traitement d'un materiau
EP87906043A EP0282538A1 (de) 1986-09-17 1987-09-16 Einrichtung zur behandlung eines materials
CA000547016A CA1293360C (en) 1986-09-17 1987-09-16 Apparatus for the treatment of a material, in particular a web of material or pulp, made to pass between at least two endless permeable belts
FI882282A FI882282A7 (fi) 1986-09-17 1988-05-16 Materialbehandlingsanordning.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0248786A AT385790B (de) 1986-09-17 1986-09-17 Einrichtung zur behandlung eines zwischen mindestens zwei endlosen durchlaessigen baendern, z.b. siebbaendern, gefuehrten materials

Publications (2)

Publication Number Publication Date
ATA248786A ATA248786A (de) 1987-10-15
AT385790B true AT385790B (de) 1988-05-10

Family

ID=3535174

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0248786A AT385790B (de) 1986-09-17 1986-09-17 Einrichtung zur behandlung eines zwischen mindestens zwei endlosen durchlaessigen baendern, z.b. siebbaendern, gefuehrten materials

Country Status (7)

Country Link
US (1) US4961326A (de)
EP (1) EP0282538A1 (de)
JP (1) JPH01501159A (de)
AT (1) AT385790B (de)
CA (1) CA1293360C (de)
FI (1) FI882282A7 (de)
WO (1) WO1988002044A1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000309A1 (en) * 1977-11-21 1979-06-14 Envirotech Corp Dual belt pulp washer
GB2166660A (en) * 1984-11-07 1986-05-14 Green Bay Packaging Inc Filtering and washing cellulosic pulp

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1794039A (en) * 1926-12-14 1931-02-24 Silvano Emilio Device for washing material
US2555673A (en) * 1947-06-07 1951-06-05 John D Beatty Machine for saturating materials
BE619849A (fr) * 1962-07-05 1962-11-05 Anciens Ateliers Victor Charpe Machine à laver la laine.
US3292397A (en) * 1964-05-15 1966-12-20 Carl E Wooliever Laundry apparatus
FR1404114A (fr) * 1964-08-07 1965-06-25 Basf Ag Procédé et dispositif pour la teinture en continu de rubans de peigné et de câble de filature en laine et en fibres synthétiques
US4246669A (en) * 1978-10-16 1981-01-27 Envirotech Corporation Dual belt pulp washer
US4324116A (en) * 1978-08-18 1982-04-13 Envirotech Corporation Twin belt vacuum washer
AT387379B (de) * 1982-03-01 1989-01-10 Andritz Ag Maschf Einrichtung zur rueckbefeuchtung des filterkuchens an entwaesserungsmaschinen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000309A1 (en) * 1977-11-21 1979-06-14 Envirotech Corp Dual belt pulp washer
GB2166660A (en) * 1984-11-07 1986-05-14 Green Bay Packaging Inc Filtering and washing cellulosic pulp

Also Published As

Publication number Publication date
FI882282A0 (fi) 1988-05-16
FI882282A7 (fi) 1988-05-16
WO1988002044A1 (fr) 1988-03-24
ATA248786A (de) 1987-10-15
US4961326A (en) 1990-10-09
CA1293360C (en) 1991-12-24
JPH01501159A (ja) 1989-04-20
EP0282538A1 (de) 1988-09-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee