发明名称 |
Belt press for dewatering sludge |
摘要 |
This invention relates to a belt press for dewatering sludge, such as sewage sludge. The press includes a camera to monitor physical operation of a gravity belt section of the press. A numerical control device uses electromagnetic radiation received from the gravity belt section to control the physical operation of the gravity belt section. An actuator device may be used to control a height of a weir for distribution of the sludge over the gravity belt section, and another actuator device may be used to control positions of ploughs which plough the sludge.
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申请公布号 |
US5885445(A) |
申请公布日期 |
1999.03.23 |
申请号 |
US19970795400 |
申请日期 |
1997.02.05 |
申请人 |
THAMES WATER UTILITIES LIMITED |
发明人 |
ANDREWS, MICHAEL JOHN;BOSHER, CHRISTOPHER |
分类号 |
B01D33/04;(IPC1-7):B01D17/12;B01D33/056 |
主分类号 |
B01D33/04 |
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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