发明名称 METHOD FOR REAL TIME MEASUREMENT OF MASS FLOW RATE OF BULK SOLIDS
摘要 Method for real time measurement of mass flow rate of bulk solids, in where said bulk solids are loaded, or unloaded, by a pneumatic transport system, comprising the following steps: arranging at least two pressure gauges in a pipe section of the transport system, as measuring devices; measuring pressure drop &Dgr;P between said pressure gauges as the gas-solids flow of air and bulk solids takes place; calculating suspension density &rgr;sus of the flowing mixture of air and bulk solids; and wherein the bulk solids mass flow rate Ms at a given location over a given length of a pipeline is estimated, by at least said suspension density &rgr;sus of the flowing mixture.
申请公布号 US2010241368(A1) 申请公布日期 2010.09.23
申请号 US20070377118 申请日期 2007.08.16
申请人 SOLENG PER 发明人 SOLENG PER
分类号 G01F1/34 主分类号 G01F1/34
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