CA1220975A - Extrusion devices - Google Patents

Extrusion devices

Info

Publication number
CA1220975A
CA1220975A CA000450124A CA450124A CA1220975A CA 1220975 A CA1220975 A CA 1220975A CA 000450124 A CA000450124 A CA 000450124A CA 450124 A CA450124 A CA 450124A CA 1220975 A CA1220975 A CA 1220975A
Authority
CA
Canada
Prior art keywords
barrel
screw
pins
portions
segments
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000450124A
Other languages
English (en)
French (fr)
Inventor
Klaus Koch
Rainer Klaus
Gerhard Syrbius
Hans-Joachim Schaeffer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KraussMaffei Extrusion GmbH
Original Assignee
Hermann Berstorff Maschinenbau 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 Hermann Berstorff Maschinenbau GmbH filed Critical Hermann Berstorff Maschinenbau GmbH
Application granted granted Critical
Publication of CA1220975A publication Critical patent/CA1220975A/en
Expired legal-status Critical Current

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
    • B30B9/122—Means preventing the material from turning with the screw or returning towards the feed hopper
    • 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
    • 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
    • B30B9/262—Permeable casings or strainers means disposed in the casing facilitating the squeezing-out of liquid
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Centrifugal Separators (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Filtration Of Liquid (AREA)
CA000450124A 1983-03-23 1984-03-21 Extrusion devices Expired CA1220975A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3310485 1983-03-23
DEP3310485.9 1983-03-23

Publications (1)

Publication Number Publication Date
CA1220975A true CA1220975A (en) 1987-04-28

Family

ID=6194369

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000450124A Expired CA1220975A (en) 1983-03-23 1984-03-21 Extrusion devices

Country Status (9)

Country Link
US (1) US4530761A (OSRAM)
JP (1) JPS59179298A (OSRAM)
CA (1) CA1220975A (OSRAM)
FI (1) FI841160A7 (OSRAM)
FR (1) FR2543277A1 (OSRAM)
GB (1) GB2140315B (OSRAM)
IT (2) IT8419501A0 (OSRAM)
NL (1) NL8400814A (OSRAM)
SE (1) SE8401576L (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746220A (en) * 1985-04-18 1988-05-24 Noritake Co., Limited Screw type extruding or kneading machine and screw used therein
JPS61241104A (ja) * 1985-04-18 1986-10-27 株式会社ノリタケカンパニーリミテド 押出機または混練機のスクリユ−
DE3700016A1 (de) * 1987-01-02 1988-07-28 Salzgitter Maschinenbau Spindelpresse
DE3810079A1 (de) * 1988-03-25 1989-10-05 Bayer Ag Schneckenmaschine mit keramischem verfahrensteil
FR2648261B1 (fr) * 1989-06-07 1992-04-17 Mecanique Moderne Presse continue monovis a taux de compression adaptable
GB2292111B (en) * 1994-08-09 1998-07-08 Smet Rosedowns Limited De Screw presses
DE102012215953A1 (de) * 2012-09-10 2014-03-13 Voith Patent Gmbh Schneckenpresse
MY203014A (en) * 2019-11-12 2024-06-04 Tandiono Tang Suhendra A mechanical screw press apparatus

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US689440A (en) * 1901-02-18 1901-12-24 Gustave R Tuska Pressing apparatus.
US1700407A (en) * 1924-07-07 1929-01-29 Stanley Hiller Inc High-pressure press
FR39319E (fr) * 1930-05-12 1931-10-12 Perfectionnements aux presses mécaniques à action continue
US2105782A (en) * 1934-05-14 1938-01-18 Verwertung Fauth Scher Patente Apparatus for dehydrating oil-containing material having a high water content, particularly whale flesh
US3130666A (en) * 1959-08-24 1964-04-28 Coproducts Corp Press and cage assembly
US3069873A (en) * 1961-05-05 1962-12-25 Walter K Whitlock Replaceable wear components for cotton seed press
US3366039A (en) * 1966-06-20 1968-01-30 French Oil Mill Machinery Screw press
GB1192761A (en) * 1967-03-15 1970-05-20 Rose Downs & Thompson Ltd Presses and Components Thereof
DE2506042A1 (de) * 1975-02-13 1976-08-19 Hans F Arendt Schneckenpresse
US4287058A (en) * 1979-12-04 1981-09-01 Fmc Corporation Apparatus for separating liquid-solid mixtures
US4384955A (en) * 1980-11-25 1983-05-24 Shinji Nakakura Chips-deoiling machine
DE3046384A1 (de) * 1980-12-09 1982-07-08 Berstorff Gmbh Masch Hermann "auspresseinrichtung"
US4470904A (en) * 1981-10-28 1984-09-11 Josef Gail Mechanism for separating materials of varying consistency
FR2524383B1 (fr) * 1982-03-31 1987-10-30 Lejeune Gwenole Procede et dispositif pour la separation de phases pour des materiaux rigides multiphases

Also Published As

Publication number Publication date
IT1173893B (it) 1987-06-24
JPS59179298A (ja) 1984-10-11
GB2140315B (en) 1986-10-22
FR2543277A1 (fr) 1984-09-28
US4530761A (en) 1985-07-23
GB8406433D0 (en) 1984-04-18
FI841160A7 (fi) 1984-09-24
IT8419501A0 (it) 1984-02-08
FI841160A0 (fi) 1984-03-22
SE8401576D0 (sv) 1984-03-21
IT8420137A0 (it) 1984-03-20
JPH0336638B2 (OSRAM) 1991-06-03
NL8400814A (nl) 1984-10-16
SE8401576L (sv) 1984-09-24
GB2140315A (en) 1984-11-28

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Legal Events

Date Code Title Description
MKEX Expiry