Method for determining flow rate in pneumatic dense phase conveying line, involves determining specific pressure loss as function of flow rate for given measuring section of delivery line

摘要

The method involves determining specific pressure loss (5', 5'',5''') as a function of flow rate for given measuring section of delivery line, which specific dust mass flow rate and promotion density are determined. The flow rate is determined during operation of currently measured specific pressure loss according to condition of conveying density.