浆液含固率在线检测仪系统开发

Development of Online Testing of Sizing Solid Content

在浆纱机中浆液的循环管路上并联引出一个回路,在该回路上安装浓度计、PLC、电磁阀、气控球阀、显示屏等,形成一套浆液含固率在线检测系统,并介绍了该系统的设计、检测和控制原理。该检测装置能独立用于浆液含固率的在线检测,保证浆液含固率的稳定性,配合复合加热和自动控制系统,能够进一步控制和稳定上浆率。

In order to lead to a circuit, by adding a parallel connection in circulation lines of a sizing machine and installing a concentration meter, PLC, a solenoid valve, a pneumatic control valve and a screen, a set of sizing sol-id contend detection system is formed and the principles of design、detection and control of the system are introduced. The detection device can monitor sizing solid content on line in sizing production independently, it can ensure the stabili-ty of sizing solid content. It also can control and stabilize sizing percentage further with the systems of complex heating and automatic control.