发明名称 Vibratory cleaner
摘要 Fiber-containing stock is fed into a hydrocyclone with a wall structure which generates quasi-laminar flow within the hydrocyclone housing. A piezoelectric oscillator introduces ultrasonic waves into the quasi-laminar flow to achieve high volume separation of heavyweight particles from the acceptable fibers with improved differentiation. <IMAGE>
申请公布号 EP0933469(A3) 申请公布日期 2000.04.26
申请号 EP19990630011 申请日期 1999.01.22
申请人 BELOIT TECHNOLOGIES, INC. 发明人 GRIMES, DAVID B.
分类号 B04C9/00;B04C11/00;D21D5/24 主分类号 B04C9/00
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