一、给棉流量计原理 给棉流量计是瑞士罗达(Rieter)公司产品。它安装在清花机与梳棉机之间的输送管道上,是检测棉花供给量的仪表(如图1所示)。经过流量计的棉花是由两部分组成。一部分是从梳棉机返回来的多余棉花,经过流量计重新供给梳棉机去,用Q_1表示;另一部分 First, the principle of cotton flow meter Cotton flow meter is Switzerland Roda (Rieter) company’s products. It is installed in the delivery pipe between the cleaning machine and the carding machine, which is used to measure the cotton supply (as shown in Figure 1). Cotton flow meter is composed of two parts. Part of the excess cotton returned from the carding machine is fed back to the carding machine via the flowmeter, indicated by Q_1; the other part