发明名称 |
SYSTEM AND METHOD FOR MATERIAL REMOVAL |
摘要 |
A material recovery system having a float that has a specific gravity less than material not being removed but greater than material being removed, allowing the float to remain at the interface of the materials. A tube is attached to the float so it only penetrates material being removed. An outlet end portion of the tube is attached to an inlet of a pump. When the pump is actuated the material being removed is extracted through the tube, leaving other materials behind. A windmill may be used to power the remediation system. Also disclosed is a sliding stroke reducer to adjust windmill stroke length. |
申请公布号 |
WO2004028656(A2) |
申请公布日期 |
2004.04.08 |
申请号 |
WO2003US30533 |
申请日期 |
2003.09.26 |
申请人 |
WESTON SOLUTIONS, INC. |
发明人 |
LITHERLAND, SUSAN;WHITLEY, ALLEN;AGUILAR, RENE |
分类号 |
B01D;B01D17/02;B09C1/00;C02F1/40;E21B34/06;E21B43/12 |
主分类号 |
B01D |
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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