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1. WO2000032026 - CANE HARVESTER FAN SYSTEM FOR THE CLEANING OF SUGAR CANE

Publication Number WO/2000/032026
Publication Date 08.06.2000
International Application No. PCT/AU1999/001061
International Filing Date 26.11.1999
Chapter 2 Demand Filed 26.06.2000
IPC
A01D 45/10 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
45Harvesting of standing crops
10of sugar cane
B07B 4/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
4Separating solids from solids by subjecting their mixture to gas currents
B07B 4/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
4Separating solids from solids by subjecting their mixture to gas currents
02while the mixtures fall
CPC
A01D 45/10
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
45Harvesting of standing crops
10of sugar cane
B07B 4/00
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
BSEPARATING 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
4Separating solids from solids by subjecting their mixture to gas currents
B07B 4/02
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
BSEPARATING 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
4Separating solids from solids by subjecting their mixture to gas currents
02while the mixtures fall
Applicants
  • ARCHIBALD, Eric, John [AU]/[AU]
Inventors
  • ARCHIBALD, Eric, John
Agents
  • GRIFFITH HACK
Priority Data
PP 731426.11.1998AU
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CANE HARVESTER FAN SYSTEM FOR THE CLEANING OF SUGAR CANE
(FR) SYSTEME DE VENTILATEURS POUR MOISSONNEUSE DE CANNE A SUCRE DESTINE AU NETTOYAGE DE LA CANNE A SUCRE
Abstract
(EN)
The present invention provides a method of separating sugar cane billets and extraneous matter during harvesting of sugar cane which comprises the steps of: a) providing a plurality of axial flow fans (18, 20) within a tubular cleaning chamber (14) of a cane harvester; and b) counter rotating at least one of the axial flow fans (18) relative to the remaining axial flow fans (20) to create an airflow which is adapted to draw trash from a mixture of billets and trash. The present invention also provides an associated apparatus, system and cane harvester.
(FR)
La présente invention concerne un procédé de séparation des billettes de canne à sucre des matières étrangères au cours de la récolte de la canne à sucre, consistant à: (a) fournir une pluralité de ventilateurs à écoulement axial (18,20) au sein d'une chambre de nettoyage tubulaire (14) d'une moissonneuse de canne à sucre, et à (b) faire tourner en sens contraire au moins deux des ventilateurs à écoulement axial (18) par rapport aux ventilateurs à écoulement axial (20) restants, afin de créer un écoulement d'air conçu pour aspirer les déchets d'un mélange de billettes et de déchets. Cette invention concerne également un dispositif, un système et une moissonneuse de canne à sucre associés.
Also published as
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