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公开(公告)号:US20060061007A1
公开(公告)日:2006-03-23
申请号:US11273395
申请日:2005-11-14
申请人: Hong Chen , Richard Burwood , Ian Maxwell , Nilmini Goringe
发明人: Hong Chen , Richard Burwood , Ian Maxwell , Nilmini Goringe
IPC分类号: B29C47/60
CPC分类号: B30B11/243 , B28B1/52 , B28B3/22 , B28B3/224 , B28B17/02 , B28C5/146 , B28C5/40 , B29C48/385 , B29C48/54 , B29C48/55 , B29C48/57 , C04B28/02 , C04B2111/00129 , Y02W30/97 , C04B18/24 , C04B40/0028
摘要: A method and apparatus (20) for extruding fibre cement. The extruder comprises a casing (30) with a pair of inter-meshing self-wiping screws (40) rotatably mounted therein. The screws continuously mix and or knead the components of the fibre cement provided through various feed means (61, 62) to form a substantially homogeneous paste and force the paste through a die (50) to form a green cementitious extrudate suitable for curing.
摘要翻译: 一种用于挤出纤维水泥的方法和装置(20)。 挤出机包括具有可旋转地安装在其中的一对相互啮合的自擦拭螺钉(40)的壳体(30)。 螺杆连续地混合和/或捏合通过各种进料装置(61,62)提供的纤维水泥的组分,以形成基本上均匀的浆料,并迫使浆料通过模具(50)以形成适于固化的绿色水泥质挤出物。