GB1498243A - Screw presses - Google Patents

Screw presses

Info

Publication number
GB1498243A
GB1498243A GB31350/75A GB3135075A GB1498243A GB 1498243 A GB1498243 A GB 1498243A GB 31350/75 A GB31350/75 A GB 31350/75A GB 3135075 A GB3135075 A GB 3135075A GB 1498243 A GB1498243 A GB 1498243A
Authority
GB
United Kingdom
Prior art keywords
flights
discharge end
protuberences
july
press
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
GB31350/75A
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.)
Simon Rosedowns Ltd
Original Assignee
Simon Rosedowns Ltd
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 Simon Rosedowns Ltd filed Critical Simon Rosedowns Ltd
Priority to GB31350/75A priority Critical patent/GB1498243A/en
Priority to NO762437A priority patent/NO762437L/no
Priority to LU75430A priority patent/LU75430A1/xx
Priority to FR7622323A priority patent/FR2319484A1/en
Priority to NL7608181A priority patent/NL7608181A/en
Priority to BE169194A priority patent/BE844470A/en
Priority to DE19762633524 priority patent/DE2633524A1/en
Publication of GB1498243A publication Critical patent/GB1498243A/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
    • 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
    • B30B9/16—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 operating with two or more screws or worms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Disintegrating Or Milling (AREA)
  • Paper (AREA)

Abstract

1498243 Screw press SIMON-ROSEDOWNS Ltd 16 July 1976 [26 July 1975] 31350/75 Heading BID A twin-screw press for drying rye grass or lucerne has its helical flights overlapping and decreasing in pitch towards the discharge end (left), and the flights carry protuberances on their sides facing the discharge end which assist pressing by breaking up cell walls. The screws rotate in opposite directions within a cage, which may be of perforate sheet 14 reinforced by an external frame 15 or may comprise spaced axial bars. As shown the protuberences are formed by cutting notches 20 in the flights and bending the trailing edges (relative to screw rotation) towards the discharge end. Alternatively small parts may be welded to the flights or bolts screwed into tapped holes therein so that their heads protrude. Protuberences may be larger and more closely spaced nearer the inlet end of the press and may be provided along twothirds of the length of the screws.
GB31350/75A 1975-07-26 1975-07-26 Screw presses Expired GB1498243A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB31350/75A GB1498243A (en) 1975-07-26 1975-07-26 Screw presses
NO762437A NO762437L (en) 1975-07-26 1976-07-12
LU75430A LU75430A1 (en) 1975-07-26 1976-07-21
FR7622323A FR2319484A1 (en) 1975-07-26 1976-07-22 SCREW PRESS
NL7608181A NL7608181A (en) 1975-07-26 1976-07-23 SCREW PRESS.
BE169194A BE844470A (en) 1975-07-26 1976-07-23 SCREW PRESS
DE19762633524 DE2633524A1 (en) 1975-07-26 1976-07-26 DOUBLE SCREW PRESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31350/75A GB1498243A (en) 1975-07-26 1975-07-26 Screw presses

Publications (1)

Publication Number Publication Date
GB1498243A true GB1498243A (en) 1978-01-18

Family

ID=10321814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31350/75A Expired GB1498243A (en) 1975-07-26 1975-07-26 Screw presses

Country Status (7)

Country Link
BE (1) BE844470A (en)
DE (1) DE2633524A1 (en)
FR (1) FR2319484A1 (en)
GB (1) GB1498243A (en)
LU (1) LU75430A1 (en)
NL (1) NL7608181A (en)
NO (1) NO762437L (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004080704A1 (en) * 2003-03-14 2004-09-23 Atlas-Stord Denmark A/S A screw press having a cylindrical portion
EP1990181A2 (en) * 2007-05-10 2008-11-12 Babbini S.P.A. Press for mechanical dehydration
EP1990180A2 (en) * 2007-05-10 2008-11-12 Babbini S.P.A. Press for mechanical dehydration

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9207096U1 (en) * 1992-05-26 1992-08-27 Maschinenfabrik Reinartz GmbH & Co KG, 4040 Neuss Screw press
NL2008502C2 (en) * 2012-03-19 2013-09-23 Smicon B V SCREW PRESS.
RU2642076C2 (en) * 2016-02-06 2018-01-24 Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный университет инженерных технологий" (ФГБОУ ВО "ВГУИТ"). Vegetable oil press

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE548411C (en) * 1932-04-15 Fried Krupp Grusonwerk Akt Ges Screw press for moist goods
DE72402C (en) * Firma L. lieberich söhne in Neustadt a. Haardt, Pfalz Wine press for grapes and the like
US366165A (en) * 1887-07-05 Op one
DE455179C (en) * 1926-09-05 1928-01-26 Wilhelm Clemens Dewatering of highly water-containing, colloidal suspensions, especially peat
BE549683A (en) * 1955-07-26
US3111080A (en) * 1958-11-20 1963-11-19 French Oil Mill Machinery Screw press
CH365498A (en) * 1961-12-19 1962-11-15 Peruhag Patent Erwirkungs Und Device for extracting juice from fruits or vegetables

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004080704A1 (en) * 2003-03-14 2004-09-23 Atlas-Stord Denmark A/S A screw press having a cylindrical portion
EP1990181A2 (en) * 2007-05-10 2008-11-12 Babbini S.P.A. Press for mechanical dehydration
EP1990180A2 (en) * 2007-05-10 2008-11-12 Babbini S.P.A. Press for mechanical dehydration
EP1990181A3 (en) * 2007-05-10 2009-10-21 Babbini S.P.A. Press for mechanical dehydration

Also Published As

Publication number Publication date
DE2633524A1 (en) 1977-02-10
FR2319484B1 (en) 1982-07-23
LU75430A1 (en) 1977-03-01
FR2319484A1 (en) 1977-02-25
NO762437L (en) 1977-01-27
BE844470A (en) 1976-11-16
NL7608181A (en) 1977-01-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee