公开(公告)号：WO2014179231A1

公开(公告)日：2014-11-06

申请号：PCT/US2014/035718

申请日：2014-04-28

Applicant: CRYSTAL-MARK, INC., A SWAN TECHNOLOGIES CORPORATION

Inventor： STUTZ, William, H., Jr. ,  SWAN, Jawn, P. ,  SWAN, Keith, D. ,  SWAN, E. Michael ,  QUINTUS, John, J.

IPC: B24C7/00 ,  B24C5/00

CPC classification number: B65G53/40 ,  B05B7/1404 ,  B05B7/1486 ,  B24C7/0053 ,  B24C9/00 ,  B65G53/14

Abstract: A portable air abrasion device 10 has a dispensing chamber 12 and a flow valve 14 for controlling the flow rate from the dispensing chamber 12. The flow valve 14 includes a fluid flow chamber 40 for receiving granular materials exiting the dispensing chamber 12. The fluid flow chamber 40 has a granular materials inlet port 44, a fluid flow inlet port 46 for receiving the flow of a fluid to the fluid flow chamber 40 and a fluidized granular material exit port 48 for dispensing a fluidized mixture of the granular material away from the fluid flow chamber 40. The fluid flow chamber 40 also has a flow regulator 50 employing a lead screw 52 to control the flow of fluidized granular material through the fluidized granular material exit port 48.

Abstract translation: 便携式空气磨损装置10具有用于控制从分配室12的流速的分配室12和流量阀14.流动阀14包括用于接收离开分配室12的颗粒材料的流体流动室40.流体流 腔室40具有颗粒材料入口端口44，用于接收流体流向流体流动室40的流体流入口46和用于将粒状材料的流化混合物远离流体的流化颗粒材料出口48 流体流动室40还具有流量调节器50，其使用导螺杆52来控制流化颗粒材料流过流化颗粒材料出口48的流动。