发明名称 Sifting net for a fiber distributor
摘要 A fiber distributor for forming an air-laid fiber web on a running endless forming wire which, during operation, in principle is horizontal. The fiber distributor includes a suction unit positioned under the forming wire, a housing positioned above the forming wire and having at least one combined fiber and air inlet, and a base having a number of flow openings, and a number of rotational wings positioned above this base. These wings distribute the fibers along the upper side of the base. The base is designed as a grid with grid bars which taper in a downwards direction. In the flow openings of the grid, a slip is advantageously formed which prevents the fibers from packing together and blocking the openings during operation. The fiber distributor is thus, at a continuous high capacity and is able to form an even and homogenous fiber layer on the forming wire.
申请公布号 US6363580(B1) 申请公布日期 2002.04.02
申请号 US20000688543 申请日期 2000.10.16
申请人 M & J FIBRETECH A/S 发明人 SOERENSEN BIRGER ELMGAARD;BROECHNER JENS OLE
分类号 B27N3/14;D04H1/72;D21F9/00;(IPC1-7):D01G25/00 主分类号 B27N3/14
代理机构 代理人
主权项
地址