EP0014829A3 - Method and means for dehydrating sugar beet chips after their extraction - Google Patents

Method and means for dehydrating sugar beet chips after their extraction Download PDF

Info

Publication number
EP0014829A3
EP0014829A3 EP80100118A EP80100118A EP0014829A3 EP 0014829 A3 EP0014829 A3 EP 0014829A3 EP 80100118 A EP80100118 A EP 80100118A EP 80100118 A EP80100118 A EP 80100118A EP 0014829 A3 EP0014829 A3 EP 0014829A3
Authority
EP
European Patent Office
Prior art keywords
press
zone
beet pulp
liquid
jacket
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.)
Ceased
Application number
EP80100118A
Other languages
German (de)
French (fr)
Other versions
EP0014829A2 (en
Inventor
Heinz Lange
Siegfried Matusch
Max Liemann
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.)
Selwig & Lange Maschinenfabrik
Original Assignee
Selwig & Lange Maschinenfabrik
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 Selwig & Lange Maschinenfabrik filed Critical Selwig & Lange Maschinenfabrik
Publication of EP0014829A2 publication Critical patent/EP0014829A2/en
Publication of EP0014829A3 publication Critical patent/EP0014829A3/en
Ceased 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
    • B30B9/16—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

Abstract

Bei einem Verfahren zum Entwässern extrahierter Zuc­ kerrübenschnitzel, die miteiner die Entwässerung fördernden Flüssigkeit beaufschlagt werden und nacheinander verschie­ dene Preßzonen durchlaufen, in denen Preßwasser abge­ preßt wird, wird vorgeschlagen, die die Entwässerung för­ dernde Flüssigkeit erst nach einer ersten Vorpressung zuzu­ führen und anschließend die mit dieser Flüssigkeit vermeng­ ten Zuckerrübenschnitzel ohne Abpressen von Preßwasser zu mischen, kneten und umzuschichten, worauf dann die Zuc­ kerrübenschnitzel zumindest eine weitere Preßzone durchlau­ fen. Eine hierfür geeignete Rübenschnitzelpresse mit zumin­ dest zwei innerhalb eines Siebmantels umlaufenden Preßspindeln, die mit Schneckengängen versehen sind, deren Steigung mit zunehmender Entfernung von dem im Bereich des einen Endes der Spindel angeordneten Preßgut-­ Einfall abnimmt, weist in axialer Richtung gesehen zwischen einer so ausgebildeten Vorpreßzone und Nachpreßzone eine Misch-, Knet- und Umschicht-zone auf, die an ihrem Anfang einen in den Preßraum mündenden Zulauf für eine die Ent­ wässerung fördernde Flüssigkeit aufweist und in deren Bereich der Siebmantel durch einen geschlossenen Mantel ersetzt und die Schneckengänge im Querschnitt polygonartig ausgebildet sind. In a method of dehydrating extracted zuc beet pulp, which with one promotes drainage Liquid are applied and successively pass through press zones in which press water is discharged is pressed, it is proposed that the drainage för changing liquid only after a first pre-pressing and then mix it with this liquid sugar beet pulp without squeezing press water mix, knead and rearrange, after which the zuc beet pulp through at least one other pressing zone fen.      A suitable beet pulp press with at at least two circulating within a sieve jacket Press spindles with worm gears, whose slope increases with distance from the in Area of one end of the spindle arranged material to be pressed Incidence decreases, points between viewed in the axial direction a prepress zone and a postpress zone thus formed Mixing, kneading and remixing zone at the beginning an inlet opening into the press room for the Ent has water promoting liquid and in their Area of the screen jacket by a closed jacket replaced and the screw flights in cross section polygonal are trained.

EP80100118A 1979-02-17 1980-01-11 Method and means for dehydrating sugar beet chips after their extraction Ceased EP0014829A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792906231 DE2906231A1 (en) 1979-02-17 1979-02-17 METHOD AND DEVICE FOR DRAINING EXTRACTED SUGAR BEET CHIPS
DE2906231 1979-02-17

Publications (2)

Publication Number Publication Date
EP0014829A2 EP0014829A2 (en) 1980-09-03
EP0014829A3 true EP0014829A3 (en) 1981-05-13

Family

ID=6063250

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80100118A Ceased EP0014829A3 (en) 1979-02-17 1980-01-11 Method and means for dehydrating sugar beet chips after their extraction

Country Status (2)

Country Link
EP (1) EP0014829A3 (en)
DE (1) DE2906231A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE465433B (en) * 1988-12-08 1991-09-09 Fibrex Ab SET AND DEVICE TO PROCESS IN A GROWTH FIBER-MATERIAL CONTAINING FIBER
EP0398131B1 (en) * 1989-05-13 1994-03-02 Albert Bähr Apparatus to press out beet slices

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE99692C (en) *
NL266526A (en) * 1961-06-29
US1372891A (en) * 1914-05-11 1921-03-29 Chemical Foundation Inc Method for extracting juices from root fruits
US2733051A (en) * 1954-09-30 1956-01-31 R street
DE940109C (en) * 1953-07-28 1956-03-08 Bayer Ag Mixing and kneading device
CH519985A (en) * 1970-09-04 1972-03-15 Werner & Pfleiderer Single-shaft screw press with an additional intake screw
FR2380740A1 (en) * 1977-02-21 1978-09-15 Ucb Sa Animal feeds from sugar beet pulp - by mixing the pulp with high solids sugar soln. and pressing

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE99692C (en) *
US1372891A (en) * 1914-05-11 1921-03-29 Chemical Foundation Inc Method for extracting juices from root fruits
DE940109C (en) * 1953-07-28 1956-03-08 Bayer Ag Mixing and kneading device
US2733051A (en) * 1954-09-30 1956-01-31 R street
NL266526A (en) * 1961-06-29
CH519985A (en) * 1970-09-04 1972-03-15 Werner & Pfleiderer Single-shaft screw press with an additional intake screw
FR2380740A1 (en) * 1977-02-21 1978-09-15 Ucb Sa Animal feeds from sugar beet pulp - by mixing the pulp with high solids sugar soln. and pressing

Also Published As

Publication number Publication date
DE2906231A1 (en) 1980-08-21
EP0014829A2 (en) 1980-09-03

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE FR GB IT NL

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): BE FR GB IT NL

17P Request for examination filed

Effective date: 19810827

STAA Information on the status of an ep patent application or granted ep patent

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18R Application refused

Effective date: 19840207

RIN1 Information on inventor provided before grant (corrected)

Inventor name: LIEMANN, MAX

Inventor name: LANGE, HEINZ

Inventor name: MATUSCH, SIEGFRIED