ES339856A1 - Screw-press with rotating drum - Google Patents

Screw-press with rotating drum

Info

Publication number
ES339856A1
ES339856A1 ES339856A ES339856A ES339856A1 ES 339856 A1 ES339856 A1 ES 339856A1 ES 339856 A ES339856 A ES 339856A ES 339856 A ES339856 A ES 339856A ES 339856 A1 ES339856 A1 ES 339856A1
Authority
ES
Spain
Prior art keywords
drum
core
screw
interrupted
compression chamber
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
ES339856A
Other languages
Spanish (es)
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.)
Fonderies et Ateliers L Choquenet SA
Original Assignee
Fonderies et Ateliers L Choquenet SA
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 Fonderies et Ateliers L Choquenet SA filed Critical Fonderies et Ateliers L Choquenet SA
Publication of ES339856A1 publication Critical patent/ES339856A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B20/00—Purification of sugar juices
    • 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
    • B30B9/26—Permeable casings or strainers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Beans For Foods Or Fodder (AREA)

Abstract

A screw press for extracting liquid from beet-pulp includes a rotary perforated metal core 1 bearing interrupted screw threads 2 and a coaxial rotary perforated drum 3 and means for rotating core 1 and drum 3 at different relative speeds. The compression chamber formed between the drum and the core may be of variable cross section. The cross section of both drum 3 and core 1 may be variable or constant to achieve this. Drum 3 may bear interrupted helicoid surfaces 4 of reverse pitch to that of the screw threads 2. In use, vegetable material introduced at hopper 5 is partially deliquified due to its own weight, passes in a straight line through the compression chamber where further deliquifying takes place, the liquid passing through the walls of core 1 and drum 3 and the deliquified material leaves at 6. Removed liquid leaves at 9, 10 and 11. Pegs 8 prevent initial rotation of the vegetable material with the core 1.
ES339856A 1966-05-04 1967-04-27 Screw-press with rotating drum Expired ES339856A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR60188A FR1484777A (en) 1966-05-04 1966-05-04 Rotary Drum Screw Press

Publications (1)

Publication Number Publication Date
ES339856A1 true ES339856A1 (en) 1968-05-16

Family

ID=8607781

Family Applications (1)

Application Number Title Priority Date Filing Date
ES339856A Expired ES339856A1 (en) 1966-05-04 1967-04-27 Screw-press with rotating drum

Country Status (5)

Country Link
BE (1) BE697486A (en)
ES (1) ES339856A1 (en)
FR (1) FR1484777A (en)
GB (1) GB1127727A (en)
NL (1) NL6705938A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE421434B (en) * 1978-06-14 1981-12-21 Berggren Torsten L SCREW PRESS
JPS6229200Y2 (en) * 1979-07-25 1987-07-27
NO150873C (en) * 1982-11-10 1985-01-09 Stord Bartz As PRESS WITH TWO OR MORE PRESSURE SCREWS
SE456149B (en) * 1987-02-18 1988-09-12 Hedemora Ab PROCEDURE AND DEVICE FOR DRAINAGE AND PRESSURE OF MATERIALS BY A SCREW PRESSURE
RU2098281C1 (en) * 1991-09-24 1997-12-10 Исигаки Меканикал Индастри Ко., Лтд. Screw press and method of control of its operation
US5489383A (en) * 1993-06-16 1996-02-06 Hitachi Zosen Corporation Screw type dewatering machine
WO2004080704A1 (en) * 2003-03-14 2004-09-23 Atlas-Stord Denmark A/S A screw press having a cylindrical portion
DE102018113135A1 (en) * 2018-06-01 2019-12-05 Bernhard Giersberg Device for sewage sludge dewatering

Also Published As

Publication number Publication date
GB1127727A (en) 1968-09-18
NL6705938A (en) 1967-11-06
FR1484777A (en) 1967-06-16
BE697486A (en) 1967-10-02

Similar Documents

Publication Publication Date Title
ES372366A1 (en) Apparatus for processing of finely divided particulate materials
ES339856A1 (en) Screw-press with rotating drum
GB788827A (en) Mixing machine
US3215355A (en) Feed means for a refiner
US3461793A (en) Screw presses
GB1276933A (en) Method of making filtering material for tobacco products
GB898703A (en) Production of paper pulp from wood chips and the like
GB677794A (en) Improvements in screw presses
DE852203C (en) Device for dewatering or leaching of fibrous masses
DE604239C (en) Uninterrupted press for grapes and other fruits with feed rollers arranged in front of the pressure screw
GB1412231A (en) Process for the continuous dyeing of threads and slivers of dry spun acrylonitrile polymers
DE899773C (en) Briquetting process
FR2036597A5 (en) Expressing grape juice
US2293297A (en) Squeezing device for plastic and semplastic masses
GB1116849A (en) Screen plate for pulp press and the like
SU889477A1 (en) Worm-type machine for drying polymeric materials
SU897206A1 (en) Apparatus for treating tea leaves
DE802585C (en) Device on machines for the production of threads made of glass o.
FR2242230A1 (en) Continuously operating screw or single spindle press - has screw with steps for processing heterogeneous material with high liquid content
US1968180A (en) Screw press
CH102531A (en) Mixing and kneading machine.
GB1327995A (en) Screw mixers
GB1251445A (en)
SU453178A1 (en) DEVICE FOR DISPERSION
DE845471C (en) Ring roller press