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专利名称：METHOD AND APPARATUS FOR RECYCLING
AND CLEANING OF POLYMERIC MATERIALBY MEANS OF A LANCE
发明人：FEICHTINGER, KLAUS,HACKL,
MANFRED,WENDELIN, GERHARD
申请号：EP11717454.0申请日：20110413公开号：EP2558262B1公开日：20140604
摘要：The invention relates to a method for preparing and cleaning a polymer
material, wherein the fragmented and non-melted polymer material is moved and heatedin a container (1) by at least one mixing and/or comminuting tool (12, 21), and wherein inorder to remove undesired interfering substances that impair the preparation or furtherprocessing of the material, a rinsing medium is introduced into the container (1) in an areabelow the level of the material in the container (1) during operation or below thematerial level of the mixing vortex that forms, wherein the rinsing medium is conductedat least through a partial area of the material to form a forced flow and wherein therinsing medium then enriched or saturated with interfering substances is subsequentlydischarged from the container (1) in an area above the level of the material in thecontainer (1) during operation or above the material level of the mixing vortex. Theinvention is characterized in that the rinsing medium is introduced into the container (1)by means of at least one feeding means (50), which is arranged on at least one lance (70)that protrudes from a side wall (2) of the container (1) into the interior of the container
(1).
申请人：EREMA ENGINEERING RECYCLING MASCHINEN UND ANLAGENGESELLSCHAFTM.B.H.,EREMA,EREMA ENGINEERING RECYCLING MASCHINEN UNDANLAGENGESELLSCHAFT M.B.H.
地址：AT
国籍：AT
代理机构：Wildhack, Andreas
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