发明名称 |
METHOD AND APPARATUS FOR DRYING GRANULAR SOLIDS WITH VENTURI POWERED GAS CIRCULATION |
摘要 |
A method and an apparatus for drying plastic pellets utilizes a venturi air mover ( 20 ) in a recirculation loop communicating with a drying hopper ( 10 ) containing the plastic pellets. A portion of moist air flow in the recirculation loop is vented to the ambient atmosphere upstream of the venturi air mover. A conventional source of compressed air ( 16 ) is dried and supplied to the venturi air mover to provide the exclusive motive power for moving air through the recirculation loop. |
申请公布号 |
EP1012516(A4) |
申请公布日期 |
2002.01.30 |
申请号 |
EP19990927474 |
申请日期 |
1999.06.11 |
申请人 |
UNIVERSAL DYNAMICS, INC. |
发明人 |
CRAWFORD, ROBERT, R. |
分类号 |
F26B17/14;F26B21/00;F26B21/04;F26B21/08 |
主分类号 |
F26B17/14 |
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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