摘要
孔板流量计有其运行可靠,便于管理和经济等持点。正确选择孔径,用实验确定流量系数,可将其应用于浮选药剂和其它液体的流量计量。
Orifice flowmeter has its characertistics of reliable operation, easy management and being economic. Rightly choosing the apeture, determining by experiement the flow co-efficient, the flowmeter can be used for flow dressing dosage and other liquid flowing measuring.
关键词
差压式流量计
流量系数
浮选药剂
计量
differential flowmeter, small apeture orifice plate, flowing co-efficient