WO2011035345A2 - Procédé et appareil pour traiter des noix et des graines - Google Patents

Procédé et appareil pour traiter des noix et des graines Download PDF

Info

Publication number
WO2011035345A2
WO2011035345A2 PCT/ZA2010/000028 ZA2010000028W WO2011035345A2 WO 2011035345 A2 WO2011035345 A2 WO 2011035345A2 ZA 2010000028 W ZA2010000028 W ZA 2010000028W WO 2011035345 A2 WO2011035345 A2 WO 2011035345A2
Authority
WO
WIPO (PCT)
Prior art keywords
nuts
seeds
drum
brushes
fibres
Prior art date
Application number
PCT/ZA2010/000028
Other languages
English (en)
Other versions
WO2011035345A3 (fr
Inventor
Elisabeth Margaretha Alfonsina Goyvaerts
Johannes Joost De Beer
Original Assignee
Kitso Biotechnologies Pty 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 Kitso Biotechnologies Pty Ltd filed Critical Kitso Biotechnologies Pty Ltd
Publication of WO2011035345A2 publication Critical patent/WO2011035345A2/fr
Publication of WO2011035345A3 publication Critical patent/WO2011035345A3/fr
Priority to ZA2012/00523A priority Critical patent/ZA201200523B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N5/00—Machines for hulling, husking or cracking nuts
    • A23N5/08—Machines for hulling, husking or cracking nuts for removing fleshy or fibrous hulls of nuts

Definitions

  • This invention relates to a method and apparatus for processing nuts.
  • seeds may also be stripped from fibres or cleaned.
  • the fibre removing step may include grinding the surface of the nut with an abrasive material or brushing the surface with a brush or any other method that will shear fibres off from the surface of a nut.
  • the nuts may be tumbled over an abrasive surface.
  • the abrasive surface may preferably be increased by means of abrasive particulate matter such as grinding stones or balls.
  • the stones or balls may be selected to have a larger or preferably smaller diameter than the nuts to facilitate the separation of the particulate matter and the de fibred nuts.
  • particulate matter are screened crusher rock, such as concrete aggregates, typically granite.
  • the fibre removing step should preferably be dry.
  • the nuts may be tumbled and screened in a rotary drum in a batch process.
  • the step of removing the fibres may also be a continuous process.
  • the nuts may be brushed clean with a brush or set of brushes within a perforated drum.
  • the brush or brushes may rotate relative to the drum.
  • the inner surface of a drum may be provided with brushes extending towards the centre of the drum.
  • a spiral may be used to propel the nuts, in use, over the brushes. Either or both of the drum and spiral may rotate relative to each other.
  • the bristles of the brush should preferably be steel instead of plastic.
  • the step may include adaptation of a fruit pulping process and machine to clean the nuts or seeds.
  • the invention also extends to an apparatus or machine for removing fibres from the surface of nuts before mechanical removal of the shell of the nuts, as described above.
  • the apparatus for removing fibres from the surface of nuts or seeds may preferably includes a rotating axle inside a perforated drum, which axle is provided with a plurality of sets brushes of which the bristles extend towards the inside of the drum wall.
  • the brushes may preferably be arranged in a spiral.
  • Figure 1 shows diagrammatically a side view of a machine for processing nuts, in accordance with the invention.
  • Figure 2 shows an end view of the machine.
  • the machine includes a rotating axle 12 inside wire mesh drum 14.
  • the axle 12 is provided with seven sets of four wire steel brushes 16, which bristles 18 extend towards the inside of the drum 14 wall.
  • the brushes 14 are arranged in a spiral to assist a one directional movement of nuts, in use.
  • the diameter of the perforations of the wire mesh is smaller than the diameter of maroela nuts.
  • the axle 12 is driven by an electrical motor 15 at about 570 revolutions per minute.
  • the machine 10 further includes an inlet chute 20 for receiving a batch of about 20 kilograms maroela nuts. The fibres on the maroela nuts are then brushed off and driven by the spiral bristles 8 towards an outlet chute 22.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Cleaning In General (AREA)

Abstract

L'invention concerne un procédé et un appareil pour traiter des noix ou des graines. Ce procédé comprend une étape consistant à retirer les fibres de la surface des noix ou des graines avant de retirer mécaniquement la coquille des noix.
PCT/ZA2010/000028 2009-06-17 2010-06-09 Procédé et appareil pour traiter des noix et des graines WO2011035345A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA2012/00523A ZA201200523B (en) 2009-06-17 2012-01-23 A method and apparatus for processing nuts and seeds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200904222 2009-06-17
ZA2009/4222 2009-06-17

Publications (2)

Publication Number Publication Date
WO2011035345A2 true WO2011035345A2 (fr) 2011-03-24
WO2011035345A3 WO2011035345A3 (fr) 2011-11-17

Family

ID=43759337

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ZA2010/000028 WO2011035345A2 (fr) 2009-06-17 2010-06-09 Procédé et appareil pour traiter des noix et des graines

Country Status (2)

Country Link
WO (1) WO2011035345A2 (fr)
ZA (1) ZA201200523B (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102771876A (zh) * 2012-08-06 2012-11-14 屯留县宋庄通贸农机修造厂 一种青核桃脱皮机的旋切机构
CN103750510A (zh) * 2013-12-31 2014-04-30 杜津玲 用于核桃的剥皮装置
CN105167117A (zh) * 2015-08-24 2015-12-23 胡文龙 一种核桃果的籽皮分离方法及装置
CN106108049A (zh) * 2016-09-25 2016-11-16 吉首大学 带净化的保鲜浸泡锥度转鼓式电控箱减震核桃果肉脱除机
CN106174615A (zh) * 2016-09-26 2016-12-07 吉首大学 溜板带式输送锥度转鼓式电控箱减震核桃果肉去除机
CN109953354A (zh) * 2019-04-23 2019-07-02 浙江农林大学暨阳学院 一种浆果脱皮机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB393861A (en) * 1931-12-22 1933-06-15 Miag Muehlenbau & Ind Ag Improvements in brushing machines for the cleaning of seeds, grain, malt and the like vegetable materials
US4143665A (en) * 1977-01-21 1979-03-13 Griffin Lee E Machine for shelling beans or peas and for separating particles therefrom
SU1069765A1 (ru) * 1982-02-12 1984-01-30 Воронежский лесотехнический институт Машина дл обескрыливани лесных сем н
US5106641A (en) * 1991-04-23 1992-04-21 Bichel Ronald A Apparatus and method for waterless rotary cleaning and peeling food products and the like
FR2822648A1 (fr) * 2001-03-29 2002-10-04 Maurice Guillot Dispositif pour decortiquer des fruits a coques ou a enveloppes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB393861A (en) * 1931-12-22 1933-06-15 Miag Muehlenbau & Ind Ag Improvements in brushing machines for the cleaning of seeds, grain, malt and the like vegetable materials
US4143665A (en) * 1977-01-21 1979-03-13 Griffin Lee E Machine for shelling beans or peas and for separating particles therefrom
SU1069765A1 (ru) * 1982-02-12 1984-01-30 Воронежский лесотехнический институт Машина дл обескрыливани лесных сем н
US5106641A (en) * 1991-04-23 1992-04-21 Bichel Ronald A Apparatus and method for waterless rotary cleaning and peeling food products and the like
FR2822648A1 (fr) * 2001-03-29 2002-10-04 Maurice Guillot Dispositif pour decortiquer des fruits a coques ou a enveloppes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week198437, Derwent Publications Ltd., London, GB; AN 1984-230525 & SU 1 069 765 A1 (VORON FORESTRY INST.) 30 January 1984 & SU 1 069 765 A1 (VORON FORESTRY INST.) 30 January 1984 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102771876A (zh) * 2012-08-06 2012-11-14 屯留县宋庄通贸农机修造厂 一种青核桃脱皮机的旋切机构
CN103750510A (zh) * 2013-12-31 2014-04-30 杜津玲 用于核桃的剥皮装置
CN103750510B (zh) * 2013-12-31 2016-08-17 吕志佳 用于核桃的剥皮装置
CN105167117A (zh) * 2015-08-24 2015-12-23 胡文龙 一种核桃果的籽皮分离方法及装置
CN106108049A (zh) * 2016-09-25 2016-11-16 吉首大学 带净化的保鲜浸泡锥度转鼓式电控箱减震核桃果肉脱除机
CN106174615A (zh) * 2016-09-26 2016-12-07 吉首大学 溜板带式输送锥度转鼓式电控箱减震核桃果肉去除机
CN109953354A (zh) * 2019-04-23 2019-07-02 浙江农林大学暨阳学院 一种浆果脱皮机

Also Published As

Publication number Publication date
ZA201200523B (en) 2013-02-27
WO2011035345A3 (fr) 2011-11-17

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