发明名称 |
Metering slide for fine-grained solids |
摘要 |
A metering slide for fine-grained solids for gastight closing and cross-section-variable opening of vessels and piping in pneumatic conveying systems. A sliding plate provided with a metering opening is moved between two slide rings by a drive in a compression-proof slide casing. The intake side slide ring opening has a predetermined nominal width between 1/10 and 1/3 of the outside diameter of the slide ring. The discharge side slide ring has an inside diameter corresponding to 3 times to 10 times the nominal width of the intake. The slide casing is filled with a lubricant which is under a pressure equal to or higher than the operating pressure of the penumatic conveying system.
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申请公布号 |
US4756647(A) |
申请公布日期 |
1988.07.12 |
申请号 |
US19870096291 |
申请日期 |
1987.09.08 |
申请人 |
KLOECKNER CRA TECHNOLOGIE GMBH |
发明人 |
FASSBINDER, HANS-GEORG |
分类号 |
G01G13/00;B65B37/16;B65G53/46;G01F13/00;G01G13/06;(IPC1-7):B65G53/46 |
主分类号 |
G01G13/00 |
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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