IT1153071B - Metodo per impedire l'ostruzione di un mezzo di vagliatura - Google Patents

Metodo per impedire l'ostruzione di un mezzo di vagliatura

Info

Publication number
IT1153071B
IT1153071B IT24316/82A IT2431682A IT1153071B IT 1153071 B IT1153071 B IT 1153071B IT 24316/82 A IT24316/82 A IT 24316/82A IT 2431682 A IT2431682 A IT 2431682A IT 1153071 B IT1153071 B IT 1153071B
Authority
IT
Italy
Prior art keywords
obstruction
prevent
screening vehicle
screening
vehicle
Prior art date
Application number
IT24316/82A
Other languages
English (en)
Other versions
IT8224316A1 (it
IT8224316A0 (it
Inventor
Nils Anders Lennart Wikdahl
Original Assignee
Nils Anders Lennart Wikdahl
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 Nils Anders Lennart Wikdahl filed Critical Nils Anders Lennart Wikdahl
Publication of IT8224316A0 publication Critical patent/IT8224316A0/it
Publication of IT8224316A1 publication Critical patent/IT8224316A1/it
Application granted granted Critical
Publication of IT1153071B publication Critical patent/IT1153071B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0009—Paper-making control systems
    • D21G9/0018—Paper-making control systems controlling the stock preparation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/04—Controlling the filtration
    • B01D37/043—Controlling the filtration by flow measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/04—Controlling the filtration
    • B01D37/046—Controlling the filtration by pressure measuring
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
IT24316/82A 1981-11-24 1982-11-18 Metodo per impedire l'ostruzione di un mezzo di vagliatura IT1153071B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8106985A SE8106985L (sv) 1981-11-24 1981-11-24 Sett att forhindra igensettning av ett silorgan vid silning av en fibersuspension

Publications (3)

Publication Number Publication Date
IT8224316A0 IT8224316A0 (it) 1982-11-18
IT8224316A1 IT8224316A1 (it) 1984-05-18
IT1153071B true IT1153071B (it) 1987-01-14

Family

ID=20345107

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24316/82A IT1153071B (it) 1981-11-24 1982-11-18 Metodo per impedire l'ostruzione di un mezzo di vagliatura

Country Status (10)

Country Link
EP (1) EP0096041A1 (it)
BR (1) BR8207990A (it)
DD (1) DD204964A5 (it)
FI (1) FI832665A (it)
GR (1) GR77031B (it)
IT (1) IT1153071B (it)
PL (1) PL239164A1 (it)
PT (1) PT75840B (it)
SE (1) SE8106985L (it)
WO (1) WO1983001969A1 (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL81713A (en) * 1987-02-27 1992-03-29 Filtration Water Filters For A Method for filtering a fluid and filter system therefor
SE470315B (sv) * 1992-06-05 1994-01-17 Sunds Defibrator Ind Ab Sätt att styra silningsprocessen vid silning av cellulosahaltiga massasuspensioner
US6324490B1 (en) * 1999-01-25 2001-11-27 J&L Fiber Services, Inc. Monitoring system and method for a fiber processing apparatus
US6314381B1 (en) 2000-03-08 2001-11-06 J & L Fiber Services, Inc Refiner measurement system and method
US6502774B1 (en) 2000-03-08 2003-01-07 J + L Fiber Services, Inc. Refiner disk sensor and sensor refiner disk
DE10125975A1 (de) * 2001-05-29 2002-12-05 Voith Paper Patent Gmbh Verfahren zur Abscheidung von Anteilen aus einer Faserstoffsuspension
DE10160603A1 (de) * 2001-12-10 2003-06-26 Voith Paper Patent Gmbh Verfahren zur Regelung von Sortiersystemen sowie zur Durchführung dieses Verfahrens geeignetes Sortiersystem
FI20090455A (fi) 2009-11-30 2011-05-31 Andritz Oy Menetelmä lajittamon säätämiseksi
US10610873B2 (en) * 2015-07-24 2020-04-07 Jason D Lalli Filtration system utilizing actuated flow control valve
DE102019116197A1 (de) * 2019-06-14 2020-12-17 Voith Patent Gmbh Verschmutzungsmessung Saugwalze

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410409A (en) * 1966-01-18 1968-11-12 Bird Machine Co Screening apparatus control
US3502213A (en) * 1967-04-15 1970-03-24 Sadatomo Kuribayashi Strainer
FI761578A (it) * 1976-06-03 1977-12-04 Tampella Oy Ab

Also Published As

Publication number Publication date
BR8207990A (pt) 1983-10-04
FI832665A0 (fi) 1983-07-22
IT8224316A1 (it) 1984-05-18
PL239164A1 (en) 1983-07-18
GR77031B (it) 1984-09-04
PT75840A (en) 1982-12-01
DD204964A5 (de) 1983-12-14
IT8224316A0 (it) 1982-11-18
SE8106985L (sv) 1983-05-25
PT75840B (en) 1985-12-09
EP0096041A1 (en) 1983-12-21
WO1983001969A1 (en) 1983-06-09
FI832665A (fi) 1983-07-22

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