ATA601680A - VERTICAL VERBELSIFTER FOR SORTING AQUEOUS PAPER FIBER FABRICS, ESPECIALLY FOR SORTING POLYSTYRENE FOAM GRANULES - Google Patents

VERTICAL VERBELSIFTER FOR SORTING AQUEOUS PAPER FIBER FABRICS, ESPECIALLY FOR SORTING POLYSTYRENE FOAM GRANULES

Info

Publication number
ATA601680A
ATA601680A AT0601680A AT601680A ATA601680A AT A601680 A ATA601680 A AT A601680A AT 0601680 A AT0601680 A AT 0601680A AT 601680 A AT601680 A AT 601680A AT A601680 A ATA601680 A AT A601680A
Authority
AT
Austria
Prior art keywords
sorting
verbelsifter
vertical
polystyrene foam
paper fiber
Prior art date
Application number
AT0601680A
Other languages
German (de)
Other versions
AT381737B (en
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 ATA601680A publication Critical patent/ATA601680A/en
Application granted granted Critical
Publication of AT381737B publication Critical patent/AT381737B/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)
AT0601680A 1979-12-12 1980-12-11 VERTICAL VERBELSIFTER FOR SORTING AQUEOUS PAPER FIBER FABRICS, ESPECIALLY FOR SORTING POLYSTYRENE FOAM GRANULES AT381737B (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
ATA601680A true ATA601680A (en) 1986-04-15
AT381737B AT381737B (en) 1986-11-25

Family

ID=5437666

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0601680A AT381737B (en) 1979-12-12 1980-12-11 VERTICAL VERBELSIFTER FOR SORTING AQUEOUS PAPER FIBER FABRICS, ESPECIALLY FOR SORTING POLYSTYRENE FOAM GRANULES

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) FI803689A7 (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
DE69618550T2 (en) * 1995-12-01 2002-08-22 Exxonmobil Research And Engineering Co., Annandale Multi-stage gas / solids separation device 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
FI803689L (en) 1981-06-13
SE8008600L (en) 1981-06-13
DE3043729C2 (en) 1988-11-10
CS206478B1 (en) 1981-06-30
FI803689A7 (en) 1981-06-13
DE3043729A1 (en) 1981-06-19
AT381737B (en) 1986-11-25
SE447210B (en) 1986-11-03
CA1159404A (en) 1983-12-27
DD156484A3 (en) 1982-09-01

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Legal Events

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