DE4034739A1 - Oil seed peeler plant - works in two stages to remove peel followed by multi-staged electrical sepn. - Google Patents

Oil seed peeler plant - works in two stages to remove peel followed by multi-staged electrical sepn.

Info

Publication number
DE4034739A1
DE4034739A1 DE4034739A DE4034739A DE4034739A1 DE 4034739 A1 DE4034739 A1 DE 4034739A1 DE 4034739 A DE4034739 A DE 4034739A DE 4034739 A DE4034739 A DE 4034739A DE 4034739 A1 DE4034739 A1 DE 4034739A1
Authority
DE
Germany
Prior art keywords
peeling
fraction
small
stages
double
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.)
Granted
Application number
DE4034739A
Other languages
German (de)
Other versions
DE4034739C2 (en
Inventor
Burkhard Bartels
Ronald Eckart
Hans-Juergen Dr Rasehorn
Peter Specht
Joachim Dr Sachse
Hartmut Relitz
Bernd Emersleben
Edwin Bader
Wolfgang Koch
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.)
Cimbria Sket 39120 Magdeburg De GmbH
Original Assignee
Schwermaschinenbau Kombinat Ernst Thalmann VEB
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 Schwermaschinenbau Kombinat Ernst Thalmann VEB filed Critical Schwermaschinenbau Kombinat Ernst Thalmann VEB
Priority to DE4034739A priority Critical patent/DE4034739C2/en
Priority to CS912523A priority patent/CS252391A3/en
Priority to SK2523-91A priority patent/SK279248B6/en
Priority to HU912705A priority patent/HUT62825A/en
Priority to ES09102122A priority patent/ES2051161B1/en
Priority to FR9112461A priority patent/FR2668394B1/en
Priority to BE9100982A priority patent/BE1005121A3/en
Priority to BG95377A priority patent/BG60047B2/en
Priority to BR919104734A priority patent/BR9104734A/en
Publication of DE4034739A1 publication Critical patent/DE4034739A1/en
Application granted granted Critical
Publication of DE4034739C2 publication Critical patent/DE4034739C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11BPRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B1/00Production of fats or fatty oils from raw materials
    • C11B1/02Pretreatment
    • C11B1/04Pretreatment of vegetable raw material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02BPREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
    • B02B3/00Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02BPREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
    • B02B5/00Grain treatment not otherwise provided for
    • B02B5/02Combined processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00Separating solids from solids by electrostatic effect
    • B03C7/003Pretreatment of the solids prior to electrostatic separation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B9/00Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Processing Of Solid Wastes (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

The plant (1) carries out primary and secondary peeling operations, and incorporates a double floored set of sieves (2a), a double electrical separator (2b), and a single electrical separator (3). Both peeling stages have flat sifters (4), and all the separation units are connected to a central aspiration unit (5). From the primary peeling stage, a fraction of unpeeled seeds, a core fraction, a large and a small peel fraction together with a mixed fraction are obtd. The unpeeled seed is fed to the secondary peeling operation in which a large and a small core fraction, a large and a small mixed fraction, and a large and a small peel fraction are obtd. USE - To peel oil seeds, partic. sunflower seeds.

Description

Die Erfindung betrifft eine Schälanlage für Ölsaaten und ein Verfahren zum Betreiben einer Schälanlage für Ölsaaten, insbesondere für Sonnenblumensaat. Das Verfahren findet in Ölmühlen Verwendung.The invention relates to a peeling system for oilseeds and a method for operating a peeling system for Oilseeds, especially for sunflower seeds. The The process is used in oil mills.

Mit der DD 1 08 042 und der DD 2 17 999 sind Verfahren zur Aufbereitung von Ölsaaten bzw. zur elektrostatischen Abscheidung Schalen der Ölsaaten bekanntgeworden. Nachteilig wirkt sich bei diesen Schälverfahren der durch den Trenneffekt bedingte Anfall von Kernbruch, insbesondere von Feinanteilen, aus.The DD 1 08 042 and the DD 2 17 999 are methods for Preparation of oil seeds or for electrostatic Separation trays of the oilseeds became known. The disadvantage of this peeling process is that the onset of core breakage, in particular of fine particles.

Eine weitere bekannte Technologie zur Schälung pflanzlicher Samen ist das Abreiben der Schalen durch Reiben, Bürsten oder Walzen. Die so abgeriebenen Schalen werden in einer Windsichtung von den Kernen getrennt. Hier liegen die Nachteile eindeutig im schlechten Schälgrad, der mangelhaften Entfernung der Samenschalen in der Windsichtung und im hohen Elektroenergieverbrauch durch die notwendigen lufttechnischen Anlagen.Another well-known technology for peeling vegetable Seed is the rubbing off of the shells by rubbing, brushing or rollers. The trays are rubbed off in one Wind separation separated from the cores. Here are the Disadvantages clearly in the bad degree of peeling, the inadequate removal of the seed shells in the Wind sifting and in the high electrical energy consumption by the necessary ventilation systems.

Mit der Lösung nach EP 0 66 897 ist ein Verfahren zur Schälung bekanntgeworden, bei dem die Randzonen des Samens mit Dampf angequollen werden und das Samengut danach schnell getrocknet wird. Die durch die Quellung abgerissenen Schalen platzen beim durch die Trocknung bewirkten Schrumpfungsprozeß ab und werden in einem weiteren Verfahrensschritt durch Windsichtung entfernt.The solution according to EP 0 66 897 is a method for Peeling has become known in which the edge zones of the The seeds are swollen with steam and the seeds afterwards is dried quickly. The swelling torn shells burst when drying caused shrinkage process and are in one further process step removed by air sifting.

Nach DE-AS 23 54 617 werden Sojabohnen durch Schockaufheizen im Wirbelbett und anschließendem Prallschälen von der Schale befreit. Auch bei diesen beiden Lösungen sind enorme energetische Aufwendungen notwendig.According to DE-AS 23 54 617 soybeans are Shock-up heating in the fluidized bed and then Impact peeling freed from the shell. Even with these Both solutions are enormous energy expenditure necessary.

Der Erfindung liegt das Problem zugrunde, eine Schälanlage für Ölsaaten und ein Verfahren zum Betreiben einer Schälanlage für Ölsaaten zu schaffen, die die Nachteile der bekannten Lösungen weitestgehend vermeidet und insbesondere einen geringeren Elektroenergieverbrauch bewirken bzw. aufweisen. Gleichzeitig sollen umweltschutztechnische Aspekte der Luftverschmutzung durch Vermeidung von nach außen geblasener emissionsbeladener Aspirationsluft beachtet werden.The invention is based on the problem of a peeling system for oilseeds and a method of operating a Peeling plant for oilseeds to create the disadvantages largely avoids the known solutions and especially lower electrical energy consumption effect or have. At the same time, environmental protection Aspects of air pollution through avoidance from the outside blown emissions Aspiration air must be observed.

Die erfindungsgemäße Schälanlage für Ölsaaten ist dadurch gekennzeichnet, daß den Schälmaschinen einer Primärschälung und einer Sekundärschälung jeweils ein doppelbödiger Siebsatz und ein Doppelelektroseparator sowie ein Einfachelektroseparator zugeordnet sind und daß beiden Schälstufen Plansichter zugeordnet sind und daß sämtliche Separationsanlagen an eine Zentralaspiration angeschlossen sind.The peeling plant for oilseeds according to the invention is characterized in that the peeling machines one Primary peeling and one secondary peeling each double-bottomed sieve set and a double electroseparator and a single electroseparator are assigned and that planters are assigned to both peeling stages and that all separation systems to a central aspiration are connected.

Das erfindungsgemäße Verfahren zum Betreiben einer Schälanlage für Ölsaaten zeichnet sich dadurch aus, daß aus der Primärschälung eine Fraktion ungeschälter Saat, eine Kernfraktion, eine große und eine kleine Schalenfraktion sowie eine Gemischfraktion gewonnen werden, daß die ungeschälte Saat einer Sekundärschälung zugeführt wird, in der eine große und eine kleine Kernfraktion, eine große und eine kleine Gemischfraktion und eine große und eine kleine Schalenfraktion gewonnen werden, und daß die Zwischenfraktion erneut einer Separation in Schalen- und Kernfraktion unterworfen werden und daß sämtliche so gewonnenen Schalenfraktionen einer Plansichtung zugeführt werden.The inventive method for operating a The peeling plant for oilseeds is characterized in that a fraction of unpeeled seeds from the primary peeling, a core fraction, a large one and a small one Shell fraction and a mixture fraction can be obtained, that the unpeeled seed of a secondary peeling is fed in a large and a small Core fraction, a large and a small mixture fraction and won a large and a small shell fraction be, and that the intermediate fraction again one Separation in shell and core fraction are subjected and that all of the shell fractions thus obtained are one Plviewung be fed.

Die Erfindung soll nachstehend an einem Ausführungsbeispiel in Form einer Massenbilanz näher erläutert werden. The invention is intended in one Embodiment in the form of a mass balance closer are explained.  

Die Schälanlage besteht aus zwei hintereinandergeschalteten Stufen mit jeweils mehreren Schälmaschinen, entsprechend doppelbödigen Siebsätzen, Doppelelektroseparatoren und Einfachelektroscheidern, zwei Plansichtern und einer Zentralaspiration. Bei Verarbeitung von 275 t/d Sonnenblumensaat mit einem Schalenanteil von 27% und einem Ölanteil von 45% werden entsprechend dem technologischen Schema (Figur) und aus dem Fraktionsfließschema zu entnehmende Fraktionen abgezogen.The peeling system consists of two series Stages with several peeling machines each, according to ambiguous sieve sets, double electrosparators and single electric cutters, two plansifters and central aspiration. When processing 275 t / d Sunflower seeds with a 27% peel percentage and a Oil content of 45% are according to the technological Scheme (Figure) and from the fraction flow scheme too withdrawing fractions deducted.

Claims (2)

1. Schälanlage für Ölsaaten, dadurch gekennzeicnet, daß den Schälmaschinen (1) einer Primärschälung und einr Sekundärschälung jeweils ein doppelbödiger Siebsatz (2a) und ein Doppelelektroseparator (2b) sowie ein Einfachelektroseparator (3) zugeordnet sind und daß beiden Schälstufen Plansichter (4) zugeordnet sind und daß sämtliche Separationsanlagen an eine Zentralaspiration (5) angeschlossen sind.1. peeling system for oilseeds, characterized in that the peeling machines ( 1 ) a primary peeling and a secondary peeling each have a double-bottomed sieve set ( 2 a) and a double electrosparator ( 2 b) and a single electrosparator ( 3 ) and that both peeling stages are assigned a classifier ( 4 ) are assigned and that all separation systems are connected to a central aspiration ( 5 ). 2. Verfahren zum Betreiben einer Schälanlage für Ölsaaten, insbesondere für Sonnenblumensamen, wobei die gereinigten Samen durch Losschlagen der Schalen von den Kernen gelöst werden und die Schälanlage aus zwei Stufen, einer Primär- und Sekundärschälung, mit jeweils einer Schälmaschine, einem doppelbödigen Siebsatz, einem Doppelelektroseparator sowie zwei Einfachelektroseparatoren und zwei Plansichtern und einem Zentralaspirateur besteht, dadurch gekennzeichnet, daß aus der Primärschälung eine Fraktion ungeschälter Saat, eine Kernfraktion, eine große und eine kleine Schalenfraktion sowie eine Gemischfraktion gewonnen werden, daß die ungeschälte Saat einer Sekundärschälung zugeführt wird, in der eine große und eine kleine Kernfraktion, eine große und eine kleine Gemischfraktion und eine große und eine kleine Schalenfraktion gewonnen werden, und daß die Zwischenfraktionen erneut einer Separation in Schalen- und Kernfraktion unterworfen werden und daß sämtliche so gewonnenen Schalenfraktionen einer Plansicherung zugeführt werden.2. Method for operating a peeling system for Oilseeds, especially for sunflower seeds, where the cleaned seeds by knocking off the husks of the cores and the peeling system from two Stages, a primary and secondary peeling, with one peeling machine, one double-sided Sieve set, a double electrosparator and two Single electric separators and two plansifters and a central aspirator, characterized in that that from the primary peeling a fraction unpeeled seed, a core fraction, a large and a small shell fraction and a mixture fraction be obtained that the unpeeled seed one Secondary peeling is fed in a large and a small core fraction, a big one and a big one small mixture fraction and a large and a small one Shell fraction can be obtained, and that the Intermediate fractions again a separation in bowl and core fraction are subjected and that all thus obtained shell fractions of a plan securing are fed.
DE4034739A 1990-10-30 1990-10-30 Plant for peeling and peeling oilseeds and method for operating a peeling and peeling plant for oilseeds Expired - Fee Related DE4034739C2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE4034739A DE4034739C2 (en) 1990-10-30 1990-10-30 Plant for peeling and peeling oilseeds and method for operating a peeling and peeling plant for oilseeds
SK2523-91A SK279248B6 (en) 1990-10-30 1991-08-14 Method and device for oil-seeds peeling
HU912705A HUT62825A (en) 1990-10-30 1991-08-14 Peeling apparatus for oil-seeds and method for operating the apparatus
CS912523A CS252391A3 (en) 1990-10-30 1991-08-14 Hulling apparatus for oil-containing seeds and method of its operation
ES09102122A ES2051161B1 (en) 1990-10-30 1991-09-26 PEELING INSTALLATION FOR OIL SEEDS AND PROCEDURE FOR THE OPERATION OF A PEELING INSTALLATION FOR OIL SEEDS>
FR9112461A FR2668394B1 (en) 1990-10-30 1991-10-10 PLANT FOR DECORTICATING OIL SEEDS AND OPERATING PROCESS.
BE9100982A BE1005121A3 (en) 1990-10-30 1991-10-23 Husking INSTALLATION OILSEEDS AND METHOD OF OPERATION OF THIS SYSTEM.
BG95377A BG60047B2 (en) 1990-10-30 1991-10-28 Device for peeling of leguminous seeds and method for its operation
BR919104734A BR9104734A (en) 1990-10-30 1991-10-29 PEELING EQUIPMENT FOR OIL SEEDS AND PROCESS TO OPERATE A PEELING INSTALLATION FOR OIL SEEDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4034739A DE4034739C2 (en) 1990-10-30 1990-10-30 Plant for peeling and peeling oilseeds and method for operating a peeling and peeling plant for oilseeds

Publications (2)

Publication Number Publication Date
DE4034739A1 true DE4034739A1 (en) 1992-05-07
DE4034739C2 DE4034739C2 (en) 1997-02-06

Family

ID=6417444

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4034739A Expired - Fee Related DE4034739C2 (en) 1990-10-30 1990-10-30 Plant for peeling and peeling oilseeds and method for operating a peeling and peeling plant for oilseeds

Country Status (9)

Country Link
BE (1) BE1005121A3 (en)
BG (1) BG60047B2 (en)
BR (1) BR9104734A (en)
CS (1) CS252391A3 (en)
DE (1) DE4034739C2 (en)
ES (1) ES2051161B1 (en)
FR (1) FR2668394B1 (en)
HU (1) HUT62825A (en)
SK (1) SK279248B6 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002080699A2 (en) * 2001-04-06 2002-10-17 Ulrich Walter Method and system for preparing extraction meal from sun flower seeds for animal feed
US20210170417A1 (en) * 2019-12-05 2021-06-10 Jose Borrell S.A. Dehulling System For Soft-Shelled Nuts

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1011901C2 (en) * 1999-04-27 2000-10-30 Cargill Bv Method for the removal of fibrous shells from grain kernels.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2354617B2 (en) * 1972-11-01 1980-05-14 Gebrueder Buehler Ag, Uzwil (Schweiz) Process for peeling whole soybeans and apparatus for carrying out the process
EP0066897A1 (en) * 1981-06-10 1982-12-15 Probat-Werke von Gimborn GmbH & Co. KG Method of removing the shells of plant seeds, and device for carrying out the method
DD205606A1 (en) * 1982-07-19 1984-01-04 Deicke Hans Dieter METHOD OF DRYING, SKINNING AND SHELL SAVING OILED SEED

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2258767A (en) * 1939-09-01 1941-10-14 Ritter Products Corp Electrostatic separating apparatus
DD108042A1 (en) * 1973-10-22 1974-09-05
IL69896A0 (en) * 1982-11-04 1984-01-31 French Oil Mill Machinery Cracking mill and method of cracking hulled material
DD217999A1 (en) * 1983-10-11 1985-01-30 Thaelmann Schwermaschbau Veb METHOD AND DEVICE FOR ELECTROSTATIC DEPOSITION OF OIL SEEDS
ES280009Y (en) * 1984-06-13 1985-06-16 Rodriguez Caro Manuel DEVICE FOR THE PEELING OF SUNFLOWER PIPES
FR2591917B1 (en) * 1985-12-23 1989-08-04 Cetiom PROCESS AND INSTALLATION FOR DECORTICATING-SORTING SUNFLOWER SEEDS
ES2009503A6 (en) * 1987-12-23 1989-10-01 Borrel Collado Jose Nut shelling and grading machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2354617B2 (en) * 1972-11-01 1980-05-14 Gebrueder Buehler Ag, Uzwil (Schweiz) Process for peeling whole soybeans and apparatus for carrying out the process
EP0066897A1 (en) * 1981-06-10 1982-12-15 Probat-Werke von Gimborn GmbH & Co. KG Method of removing the shells of plant seeds, and device for carrying out the method
DD205606A1 (en) * 1982-07-19 1984-01-04 Deicke Hans Dieter METHOD OF DRYING, SKINNING AND SHELL SAVING OILED SEED

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002080699A2 (en) * 2001-04-06 2002-10-17 Ulrich Walter Method and system for preparing extraction meal from sun flower seeds for animal feed
WO2002080699A3 (en) * 2001-04-06 2002-12-12 Ulrich Walter Method and system for preparing extraction meal from sun flower seeds for animal feed
MD3221C2 (en) * 2001-04-06 2007-08-31 Улрих ВАЛЬТЕР Process and installation for processing the extractive sunflower-seed cake, meant for foddering
CN100361596C (en) * 2001-04-06 2008-01-16 乌尔里希·瓦尔特 Method and syste mfor preparing extraction meal from sun flower seeds for animal feed
US20210170417A1 (en) * 2019-12-05 2021-06-10 Jose Borrell S.A. Dehulling System For Soft-Shelled Nuts

Also Published As

Publication number Publication date
FR2668394B1 (en) 1993-11-19
FR2668394A1 (en) 1992-04-30
HU912705D0 (en) 1992-01-28
HUT62825A (en) 1993-06-28
BR9104734A (en) 1992-06-16
SK279248B6 (en) 1998-08-05
ES2051161B1 (en) 1996-05-01
ES2051161R (en) 1995-09-16
ES2051161A2 (en) 1994-06-01
BG60047B2 (en) 1993-08-30
DE4034739C2 (en) 1997-02-06
CS252391A3 (en) 1992-06-17
BE1005121A3 (en) 1993-04-27

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8181 Inventor (new situation)

Free format text: BARTELS, BURKHARD, 38302 WOLFENBUETTEL, DE ECKART, RONALD, 39118 MAGDEBURG, DE RASEHORN, HANS-JUERGEN, DR., 39108 MAGDEBURG, DE SPECHT, PETER, 39130 MAGDEBURG, DE SACHSE, JOACHIM, DR., 39118 MAGDEBURG, DE RELITZ, HARTMUT, 39118 MAGDEBURG, DE EMERSLEBEN, BERND, 39387 OSCHERSLEBEN, DE BADER, EDWIN, 39175 BIEDERITZ, DE KOCH, WOLFGANG, 39112 MAGDEBURG, DE WISCHEROPP, HERBERT, 39120 MAGDEBURG, DE

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SKET OELSAATENTECHNIK GMBH, 39120 MAGDEBURG, DE

8327 Change in the person/name/address of the patent owner

Owner name: CIMBRIA SKET GMBH, 39120 MAGDEBURG, DE

8339 Ceased/non-payment of the annual fee