发明名称 |
Sieve apparatus and method for use of same |
摘要 |
An apparatus and a method of screening a material containing a solid and fluid where the material is placed on an upper side of a screen element and the material is at least being acted on by vibrations produced by at least one acoustic sound source. The at least one acoustic sound source is arranged to transmit pressure waves to at least a portion of an underside of the screen element.
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申请公布号 |
US8025152(B2) |
申请公布日期 |
2011.09.27 |
申请号 |
US20060909035 |
申请日期 |
2006.03.16 |
申请人 |
VIRDRILL AS |
发明人 |
VASSHUS JAN KRISTIAN;MELHUS TROND;KNUTSEN HARALD |
分类号 |
B07B1/10;B07B;B07B1/42;B07B1/55;B08B15/02;E21B21/06 |
主分类号 |
B07B1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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