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SE9902014L - separation device - Google Patents

separation device

Info

Publication number
SE9902014L
SE9902014L SE9902014A SE9902014A SE9902014L SE 9902014 L SE9902014 L SE 9902014L SE 9902014 A SE9902014 A SE 9902014A SE 9902014 A SE9902014 A SE 9902014A SE 9902014 L SE9902014 L SE 9902014L
Authority
SE
Sweden
Prior art keywords
section
discharge
spiral
casing
solid substances
Prior art date
Application number
SE9902014A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9902014D0 (en
Inventor
Richard Bruke
Mattias Hedren
Staffan Tiliander
Original Assignee
Spirac Engineering Ab
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 Spirac Engineering Ab filed Critical Spirac Engineering Ab
Priority to SE9902014A priority Critical patent/SE9902014L/en
Publication of SE9902014D0 publication Critical patent/SE9902014D0/en
Priority to PCT/SE2000/001110 priority patent/WO2000073049A1/en
Priority to AU52645/00A priority patent/AU5264500A/en
Publication of SE9902014L publication Critical patent/SE9902014L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/121—Screw constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/18—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing with means for adjusting the outlet for the solid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/26—Permeable casings or strainers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

The invention relates to an apparatus for separating solid substances from a liquid and increasing the total solids of the separated solid substances. A shaftless spiral (3) is disposed to rotate in a substantially horizontally oriented casing (2). Between the infeed section (15) of the apparatus and the discharge section (29), a portion (21) of the casing is provided as a drainage device (7) which forms a rotating part of the casing. The drainage device is followed by a compaction section (23a) with a stationary casing. The discharge end (31) of the spiral reaches only a distance into the compaction section which is followed by a discharge section (29) with a discharge aperture (240). A mechanical counterpressure device (8) is disposed to close and open the discharge aperture. The major fraction of the liquid in the mixture of liquid and solid substances is removed by the drainage device (7). The separated solid substances are displaced by the spiral to the compaction section (23a, b), where the total solids is increased by compression of the substances between the end (31) of the spiral and the counterpressure device (8). Thereafter, they depart from the apparatus through the discharge aperture (24).
SE9902014A 1999-05-31 1999-05-31 separation device SE9902014L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9902014A SE9902014L (en) 1999-05-31 1999-05-31 separation device
PCT/SE2000/001110 WO2000073049A1 (en) 1999-05-31 2000-05-30 Apparatus for separation
AU52645/00A AU5264500A (en) 1999-05-31 2000-05-30 Apparatus for separation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902014A SE9902014L (en) 1999-05-31 1999-05-31 separation device

Publications (2)

Publication Number Publication Date
SE9902014D0 SE9902014D0 (en) 1999-05-31
SE9902014L true SE9902014L (en) 2000-12-01

Family

ID=20415844

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902014A SE9902014L (en) 1999-05-31 1999-05-31 separation device

Country Status (3)

Country Link
AU (1) AU5264500A (en)
SE (1) SE9902014L (en)
WO (1) WO2000073049A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116001346B (en) * 2023-03-24 2023-05-30 太原理工大学 Wet separation equipment for solid waste and separation method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU891534A1 (en) * 1980-04-18 1981-12-23 Одесское Сктб Продовольственного Машиностроения Министерства Машиностроения Для Легкой И Пищевой Промышленности И Бытовых Приборов Ссср Screw conveyer intermediate support
FR2522585A1 (en) * 1982-03-02 1983-09-09 Somavi Screw type wine press - has helical screw compressing and propelling grapes and surrounding divergent filter pipe
SE446956B (en) * 1984-04-19 1986-10-20 Spirac Engineering Ab DEVICE FOR TRANSFER OF MATERIALS BY AT LEAST ONE AXELLOS SPIRAL
SE456149B (en) * 1987-02-18 1988-09-12 Hedemora Ab PROCEDURE AND DEVICE FOR DRAINAGE AND PRESSURE OF MATERIALS BY A SCREW PRESSURE
DE4040695A1 (en) * 1990-12-19 1992-06-25 Frey Heinrich Maschinenbau Bearing support for screw conveyors - has guide elements for screw set on inside wall of housing
DE69123601T2 (en) * 1991-09-24 1997-07-03 Ishigaki Mech Ind SPINDLE PRESS
US5421251A (en) * 1991-11-19 1995-06-06 Spirac Engineering Ab Apparatus for compacting material

Also Published As

Publication number Publication date
WO2000073049A1 (en) 2000-12-07
SE9902014D0 (en) 1999-05-31
AU5264500A (en) 2000-12-18

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