文献类型：专利

英文题名：Crystal silicon multi-stage countercurrent washing device includes detergent tank, cyclone, nozzle, filter, silicon powder storage Crystal silicon multi-stage counter current washing device groove, conveying pump, diluent tank and filter

作者：CAI J;XING X;ZHOU X;WU J;WAN X

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN103801545-A

申请日：2012-11-06

公开日：2014-05-21

语种：英文

收录：DERWENT

摘要：NOVELTY - Crystal silicon multi-stage countercurrent washing device comprises swirler (2), detergent tank (3), cyclone (4), nozzle (5), filter (7,18), silicon powder storage groove (8), conveying pump (10,14,16,17), diluent tank (15) and filter (18). USE - Crystal silicon multi-stage countercurrent washing device. ADVANTAGE - The washing device has simple structure, no pollution discharge and reduces chemical consumption. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of crystal silicon multi-stage countercurrent washing device. Swirler (2) Detergent tank (3) Cyclone (4) Nozzle (5) Filter (7,18) Silicon powder storage groove (8) Conveying pump (10,14,16,17) Diluent tank (15) Filter (18)