发明名称 Dust-free low pressure mixing system
摘要 A dust-free mixing system for use with drilling fluids. The dust-free mixing system can have an eductor. The eductor can have a housing with an axial bore for receiving a first suction induction port. The first suction induction port is for receiving a first dry component. The eductor can have a second suction induction port for receiving a second dry component.
申请公布号 US7401973(B1) 申请公布日期 2008.07.22
申请号 US20070737690 申请日期 2007.04.19
申请人 VORTEX VENTURES, INC. 发明人 LOTT WILLIAM GERALD
分类号 B01F3/12;B01F3/20;B01F5/00;B01F15/02 主分类号 B01F3/12
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