发明名称 |
Centrifugal pump |
摘要 |
In a centrifugal pump, particularly for conveying tailing water in dressing plants for minerals such as coal, as for flue gas desulfuration systems or the like, a spiral housing is clamped between two retainer plates which externally connect to parallel wear walls without being bolted thereto. The retainer plates are designed as a two-piece, externally screw-connected enclosure for a hydraulics portion of the pump. The spiral housing is connected with the external screw-connection over retaining lugs. The enclosure parts are designed as flat retainer plates having a smooth clamping face for the spiral housing and the wear walls, and exhibit feet that have been welded on.
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申请公布号 |
US4586872(A) |
申请公布日期 |
1986.05.06 |
申请号 |
US19830558838 |
申请日期 |
1983.12.07 |
申请人 |
KLOECKNER-HUMBOLDT-DEUTZ AG |
发明人 |
CORZILIUS, ROLF;NOACK, HORST-GUENTER;STOLLBRINK, JOHANN |
分类号 |
F04D29/42;(IPC1-7):F04D29/42 |
主分类号 |
F04D29/42 |
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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