公开(公告)号：US20170320029A1

公开(公告)日：2017-11-09

申请号：US15525233

申请日：2015-11-19

申请人： O.E.D.A. LIAD HOLDINGS (2006) LTD.

发明人： Eli MARGALIT

IPC分类号： B01F15/04 ,  B01F13/10 ,  B29C47/92 ,  B29C47/10 ,  B29B7/60 ,  B65G47/72 ,  B29C47/08

CPC分类号： B01F15/0445 ,  B01F13/1005 ,  B01F13/1066 ,  B29B7/244 ,  B29B7/603 ,  B29C47/083 ,  B29C47/1009 ,  B29C47/92 ,  B29C2947/92676 ,  B29C2947/92828 ,  B29C2949/78 ,  B29C2949/78638 ,  B65G47/72

摘要： A weighing apparatus for the preparation of a mixture of granular components that comprise batches of material required by a plurality of processing machines in a plant for the manufacture of plastic products is described. The apparatus comprises a Multi-Channel Gravimetric Batch Blender (MCGBB) configured to weigh predetermined weights of the raw materials and to combine the weighed portions of raw materials into batches according to a predetermined recipe for each processing machine and a computer that controls the operation of all components of the MCGBB. The MCGBB comprises several weighing units arranged in a way that allows material weighed in each of the weighing units to fall through individual chutes via a common funnel into a manifold that distributes the weighed batches to several processing machines via a system of delivery pipes.