氯气压力的变频控制

Controlling frequency conversion of chlorine gas pressure

介绍了在氯碱生产中,利用变频器的变频调速技术,采用闭环控制手段自动控制氯气泵的电机转速而改变氯气抽出量,实现电解槽氯气压力的稳定。

It is introduced that in the chlor-alkali production using the technique of frequency conversions regulating speed and the close loop control method can automatically control the motor speed of Cl2 pump in order to change Cl2 sucking amount,and stable Cl2 pressure in the electrolyzer is realized.