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1. WO2022160003 - A ROTOR, A PLASTICS PROCESSING APPARATUS AND AN ASSOCIATED METHOD

Publication Number WO/2022/160003
Publication Date 04.08.2022
International Application No. PCT/AU2022/050015
International Filing Date 14.01.2022
IPC
B29B 17/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
17Recovery of plastics or other constituents of waste material containing plastics
B29B 13/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
13Conditioning or physical treatment of the material to be shaped
02by heating
B02C 4/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
4Crushing or disintegrating by roller mills
10with a roller co-operating with a stationary member
18in the form of a bar
B02C 4/44 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
4Crushing or disintegrating by roller mills
28Details
44Cooling or heating rollers or bars
B29C 45/46 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
46Means for plasticising or homogenising the moulding material or forcing it into the mould
B29B 7/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
7Mixing; Kneading
Applicants
  • PLASTECH RECYCLING LIMITED [AU]/[AU]
Inventors
  • BARKER, Colin
  • BARKER, Peter
  • SLOCOMBE, Ronald
Agents
  • ADAMS PLUCK
Priority Data
202190019229.01.2021AU
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) A ROTOR, A PLASTICS PROCESSING APPARATUS AND AN ASSOCIATED METHOD
(FR) ROTOR, APPAREIL DE TRAITEMENT DE PLASTIQUES ET PROCÉDÉ ASSOCIÉ
Abstract
(EN) The apparatus (1) includes a frictional heater (2), within which a rotor (3) is utilised, which includes a substantially cylindrical member (4) disposed about a central axis (5). The rotor (3) is rotatably mounted within the frictional heater (2) such that the axis of rotation is co-extensive with the central axis (5). The substantially cylindrical member (4) defines an outer periphery (6) configured, in use, to bear against plastic whilst rotating. To help address various issues that may otherwise arise during operation of the apparatus (1), the outer periphery has a diameter of between approximately 0.2 m and approximately 2.0 m inclusive.
(FR) L'appareil (1) comprend un dispositif de chauffage par friction (2), à l'intérieur duquel un rotor (3) est utilisé, qui comprend un élément sensiblement cylindrique (4) disposé autour d'un axe central (5). Le rotor (3) est monté rotatif à l'intérieur du dispositif de chauffage par friction (2) de telle sorte que l'axe de rotation est coextensif avec l'axe central (5). L'élément sensiblement cylindrique (4) définit une périphérie externe (6) conçue, lors de l'utilisation, pour s'appuyer contre du plastique tout en tournant. Pour contribuer à résoudre divers problèmes qui peuvent autrement survenir lors du fonctionnement de l'appareil (1), la périphérie externe présente un diamètre compris entre environ 0,2 m et environ 2,0 m inclus.
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