Device and method for recycling post-consumer plastic waste shredded to flakes and washed
AssigneeStarlinger & Co Gesellschaft M.B.H.
InventorJacqueline Guggenberger
Life of this patent
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AssigneeStarlinger & Co Gesellschaft M.B.H.
InventorJacqueline Guggenberger
Estimating the term…
The device for recycling flakes from shredded and washed post-consumer plastic waste comprises—seen in the processing direction of the plastic waste—a pre-treatment unit (2) for drying and homogenising the flakes from shredded and washed post-consumer plastic waste, a melting extruder (3) for melting the plastic waste dried and homogenized in the pre-treatment unit (2), a degassing extruder (5) having a connection (5a) to a vacuum source for degassing the plastic melt, a granulating device (6) for granulating the plastic melt, and an odour removal unit (8) to subject the granules an odour removal. The odour removal unit (8) has a process gas feed (10) and a gas discharge (11) for discharging an exhaust gas stream, wherein the process gas feed (10) of the odour removal unit (8) is connected to an ozone source (12) or an ozone generating device (13), whereby the odour removal unit (8) may be supplied with process gas enriched with ozone.
A device for recycling flakes from shredded and washed post-consumer plastic waste, comprising:
A method for recycling flakes from shredded and washed post-consumer plastic waste, comprising:
Dependencies are inferred from the claim text.