IT8220132A0 - Dispositivo assortitore per sospensioni di pasta per la fabbricazione della carta. - Google Patents

Dispositivo assortitore per sospensioni di pasta per la fabbricazione della carta.

Info

Publication number
IT8220132A0
IT8220132A0 IT8220132A IT2013282A IT8220132A0 IT 8220132 A0 IT8220132 A0 IT 8220132A0 IT 8220132 A IT8220132 A IT 8220132A IT 2013282 A IT2013282 A IT 2013282A IT 8220132 A0 IT8220132 A0 IT 8220132A0
Authority
IT
Italy
Prior art keywords
paper manufacturing
pulp suspensions
assortment device
assortment
pulp
Prior art date
Application number
IT8220132A
Other languages
English (en)
Other versions
IT1150291B (it
Inventor
Alfred Christ
Original Assignee
Escher Wyss 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 Escher Wyss Gmbh filed Critical Escher Wyss Gmbh
Publication of IT8220132A0 publication Critical patent/IT8220132A0/it
Application granted granted Critical
Publication of IT1150291B publication Critical patent/IT1150291B/it

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
    • D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
    • D21D5/20—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in apparatus with a horizontal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
    • 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
    • D21D5/04—Flat screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
IT20132/82A 1981-03-23 1982-03-12 Dispositivo assortitore per sospensioni di pasta per la fabbricazione della carta IT1150291B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH193381 1981-03-23

Publications (2)

Publication Number Publication Date
IT8220132A0 true IT8220132A0 (it) 1982-03-12
IT1150291B IT1150291B (it) 1986-12-10

Family

ID=4221984

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20132/82A IT1150291B (it) 1981-03-23 1982-03-12 Dispositivo assortitore per sospensioni di pasta per la fabbricazione della carta

Country Status (8)

Country Link
US (1) US4456183A (it)
JP (1) JPS57171787A (it)
AT (1) AT378541B (it)
DE (1) DE3116693C2 (it)
ES (1) ES8303123A1 (it)
FI (1) FI70943C (it)
FR (1) FR2502204A1 (it)
IT (1) IT1150291B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387599B (de) * 1982-10-19 1989-02-10 Voith Gmbh J M Einrichtung zur aufloesung von altpapier mit einem insbesondere drucklosen stoffloeser
DE3625369A1 (de) * 1986-07-26 1988-02-04 Voith Gmbh J M Stoffloeser
US5323913A (en) * 1992-12-08 1994-06-28 Bird Escher Wyss Inc. Pressure screening apparatus with baffle
DE4308225C1 (de) * 1993-03-16 1994-11-24 Escher Wyss Gmbh Verfahren zur Sortierung von Faserstoffsuspension sowie Siebvorrichtung zu seiner Durchführung
DE19727184A1 (de) * 1997-06-26 1999-01-07 Voith Sulzer Stoffaufbereitung Verfahren zum Suspendieren und Reinigen von störstoffhaltigen Papierrohstoffen
RU2210652C1 (ru) * 2002-03-20 2003-08-20 Открытое акционерное общество по производству и переработке бумаги "Караваево" Способ центробежно-гидродинамической обработки макулатурной массы в турбосепараторе
RU2232219C1 (ru) * 2003-05-23 2004-07-10 Открытое акционерное общество по производству и переработки бумаги "Караваево" Турбосепаратор
RU2232217C1 (ru) * 2003-05-23 2004-07-10 Открытое акционерное общество по производству и переработке бумаги "Караваево" Турбосепаратор (варианты)
RU2232218C1 (ru) * 2003-05-23 2004-07-10 Открытое акционерное общество по производству и переработке бумаги "Караваево" Турбосепаратор
RU2233928C1 (ru) * 2003-05-23 2004-08-10 Открытое акционерное общество по производству и переработки бумаги "Караваево" Турбосепаратор

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2973153A (en) * 1958-05-16 1961-02-28 Improved Machinery Inc Pulper
US3420454A (en) * 1965-01-04 1969-01-07 Fibers Unlimited Inc Apparatus for defibering cellulosic material in water
US3380669A (en) * 1966-04-11 1968-04-30 Black Clawson Co Plural defibering zones in a pulping apparatus
US3525477A (en) * 1967-09-07 1970-08-25 Tadashi Kobayashi Device for fine screening of paper stock
FR1541189A (fr) * 1967-09-21 1968-10-04 Perfectionnements apportés aux machines pour le tamisage fin de matières premières, notamment pour pâte à papier
CH568446A5 (it) * 1973-08-27 1975-10-31 Escher Wyss Gmbh
CH568447A5 (it) * 1973-09-11 1975-10-31 Escher Wyss Gmbh
CH613239A5 (it) * 1976-10-19 1979-09-14 Escher Wyss Gmbh
CH613240A5 (en) * 1976-12-08 1979-09-14 Escher Wyss Gmbh Pulper for pulping and sorting waste paper
ATA873277A (de) * 1977-11-30 1980-03-15 Escher Wyss Gmbh Anlage zum verarbeiten von altpapier

Also Published As

Publication number Publication date
IT1150291B (it) 1986-12-10
FI70943B (fi) 1986-07-18
US4456183A (en) 1984-06-26
AT378541B (de) 1985-08-26
ES509857A0 (es) 1983-02-01
ES8303123A1 (es) 1983-02-01
DE3116693A1 (de) 1982-10-07
DE3116693C2 (de) 1983-10-27
FR2502204A1 (fr) 1982-09-24
JPS57171787A (en) 1982-10-22
FI820584L (fi) 1982-09-24
FI70943C (fi) 1986-10-27
ATA158481A (de) 1985-01-15

Similar Documents

Publication Publication Date Title
IT8423560A0 (it) Distributore di carta igienica perfezionato.
IT8319212A0 (it) Apparecchio produttore di pasta per la fabbricazione della carta con rotore perfezionato.
IT1183227B (it) Attrezzatura per la seccheria delle macchine per la fabricazione della carta
FI830781A7 (fi) Paperimassan seulontalaite.
IT8224250A0 (it) Procedimento per lo spappolamento della cartaccia nel campo della pasta densa.
IT8323480A0 (it) Dispositivo agitatore per pasta da carta.
FI863114A7 (fi) Paperikoneen perälaatikko.
IT8123365A0 (it) Scatola di testa per macchine per la fabbricazione della carta.
IT8519033A0 (it) Sospensione di pasta ricavata dalla dispositivo di flottazione per cartaccia. sottoporre a flottazione una
IT8220132A0 (it) Dispositivo assortitore per sospensioni di pasta per la fabbricazione della carta.
FI821393A7 (fi) Vedenpoistoyksikkö viirapaperikoneita varten.
IT8120802A0 (it) Sistema d'alimentazione della pasta per macchina da carta.
FI823312A7 (fi) Tasoviira-paperikone.
IT8248904A0 (it) Stoffa di feltro essiccatrice per la fabbricazione della carta
IT8421332A0 (it) Poliammidoamminopoliammine utili nei processi di fabbricazione della carta.
NO900393D0 (no) Filter for papirpulp o.l.
IT8219902A0 (it) Cassa d'afflusso della pasta per una macchina continua da carta.
IT8222186A0 (it) Dispositivo di flottazione per lapreparazione della carta straccia.
IT8367348A0 (it) Cassa d afflusso per macchine per la fabbricazione della carta
IT1144402B (it) Spappolatore per la produzione di sospensioni di materiale da carta
IT8023236A0 (it) Il recupero di pasta da carta. dispositivo per la depurazione ed
IT8168259A0 (it) Vaglio particolarmente per la depurazione della pasta per carte
FI840214A7 (fi) Seulontalaite paperimassan valmistamiseksi.
FI812609A7 (fi) Seulalaite paperinvalmistusmassaa varten.
IT8567145A1 (it) Dispositivo per la misurazione del contenuto di sostanze in una sospensione, particolarmente per macchine per la fabbricazione della carta.