发明名称 |
VORRICHTUNG ZUR PNEUMATISCHEN FOERDERUNG VON FEINGUT |
摘要 |
Pneumatic powder supply installation, wherein an injector (6) and the lower orifice of a supply conduit (8) form a valve (6, 8) opening or closing such conduit. A metering valve (30) is provided on the supply conduit, close to its outlet (4, 6) from the container (4); it is controlled by the pressure (31) prevailing in the conduit (29). It is thus possible to provide for a fine setting of the powder flow rate on a large scale, even when the powder flows with difficulty and/or tends to agglomerate, a sudden stop (14) of the supply, an immediate sweeping of the conduit (8), or a low power restarting of the supply (11/6,8).
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申请公布号 |
DE3117748(A1) |
申请公布日期 |
1982.12.02 |
申请号 |
DE19813117748 |
申请日期 |
1981.05.05 |
申请人 |
KRUPP POLYSIUS AG |
发明人 |
AHRENS,NORBERT,DIPL.-ING.;SCHABERG,FRANK,DR.-ING.;BALZAU,GERHARD;KRUETZNER,JUERGEN;WERNER OSTHOEVER,LAURENZ;KLUGER,WOLFGANG,ING.;KLOCKENBUSCH,HEINRICH,ING. |
分类号 |
B65G53/42;(IPC1-7):B65G53/14 |
主分类号 |
B65G53/42 |
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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