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FI803689L - VERTIKAL VIRVELSEPARATOR FOER KLASSIFICERING AV PAPPERMASSANS VATTENSUSPENSION OCH SAERSKILT FOER SEPARERING AV KORN AV POLYSTYRENSKUM - Google Patents

VERTIKAL VIRVELSEPARATOR FOER KLASSIFICERING AV PAPPERMASSANS VATTENSUSPENSION OCH SAERSKILT FOER SEPARERING AV KORN AV POLYSTYRENSKUM

Info

Publication number
FI803689L
FI803689L FI803689A FI803689A FI803689L FI 803689 L FI803689 L FI 803689L FI 803689 A FI803689 A FI 803689A FI 803689 A FI803689 A FI 803689A FI 803689 L FI803689 L FI 803689L
Authority
FI
Finland
Prior art keywords
foer
virvelseparator
vattensuspension
polystyrenskum
pappermassans
Prior art date
Application number
FI803689A
Other languages
Finnish (fi)
Other versions
FI803689A7 (en
Inventor
Rudolf Kmeco
Jiri Muller
Jan Ktristen
Jaroslav Novak
Original Assignee
Papcel Celulosy Np
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 Papcel Celulosy Np filed Critical Papcel Celulosy Np
Publication of FI803689A7 publication Critical patent/FI803689A7/en
Publication of FI803689L publication Critical patent/FI803689L/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
    • D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
    • D21D5/22—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in apparatus with a vertical 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
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • 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
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C3/04—Multiple arrangement thereof
    • 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
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C3/06—Construction of inlets or outlets to the vortex chamber
    • 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
    • D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cyclones (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Centrifugal Separators (AREA)
FI803689A 1979-12-12 1980-11-27 VERTIKAL VIRVELSEPARATOR FOER KLASSIFICERING AV PAPPERMASSANS VATTENSUSPENSION OCH SAERSKILT FOER SEPARERING AV KORN AV POLYSTYRENSKUM FI803689L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS798677A CS206478B1 (en) 1979-12-12 1979-12-12 Vertical turbulent sorter for sorting paper stock,especially for sorting foamed polystyrene granules

Publications (2)

Publication Number Publication Date
FI803689A7 FI803689A7 (en) 1981-06-13
FI803689L true FI803689L (en) 1981-06-13

Family

ID=5437666

Family Applications (1)

Application Number Title Priority Date Filing Date
FI803689A FI803689L (en) 1979-12-12 1980-11-27 VERTIKAL VIRVELSEPARATOR FOER KLASSIFICERING AV PAPPERMASSANS VATTENSUSPENSION OCH SAERSKILT FOER SEPARERING AV KORN AV POLYSTYRENSKUM

Country Status (7)

Country Link
AT (1) AT381737B (en)
CA (1) CA1159404A (en)
CS (1) CS206478B1 (en)
DD (1) DD156484A3 (en)
DE (1) DE3043729A1 (en)
FI (1) FI803689L (en)
SE (1) SE447210B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605495A (en) * 1984-03-19 1986-08-12 Bird Machine Company, Inc. Hydrocyclone separator apparatus
CA1328629C (en) * 1987-09-05 1994-04-19 Peter Gregory Michaluk Separator
FI81397C (en) * 1988-07-12 1990-10-10 Ahlstroem Oy Method and apparatus for removing light material from a fiber's suspension
FR2662618B1 (en) * 1990-06-05 1993-01-29 Inst Francais Du Petrole CO-CURRENT CYCLONIC SEPARATOR AND ITS APPLICATIONS.
FI90358C (en) * 1992-05-19 1994-01-25 Pom Technology Oy Ab Method and apparatus for sorting a fiber suspension
EP0776686B1 (en) * 1995-12-01 2002-01-16 ExxonMobil Research and Engineering Company Multi-stage gas/solids separator and process
US5899342A (en) * 1997-06-04 1999-05-04 Voith Sulzer Paper Technology North America, Inc. Hydrocyclone separator
CZ2010115A3 (en) * 2010-02-16 2011-08-17 Novopol A.S. Apparatus for processing waste expanded polystyrene and process for processing waste expanded polystyrene

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6751147U (en) * 1968-09-20 1969-02-13 Voith Getriebe Kg Heidenheim Vortex separator for separating gas from liquid

Also Published As

Publication number Publication date
AT381737B (en) 1986-11-25
SE447210B (en) 1986-11-03
DE3043729C2 (en) 1988-11-10
FI803689A7 (en) 1981-06-13
CA1159404A (en) 1983-12-27
CS206478B1 (en) 1981-06-30
DD156484A3 (en) 1982-09-01
DE3043729A1 (en) 1981-06-19
SE8008600L (en) 1981-06-13
ATA601680A (en) 1986-04-15

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: PAPCEL, STROJIRNY PRO PRUMYSL CELULOSY A