30 m^3预聚合釜的开发及结构特点

The development of 30 m^3 prepolymerizer and its structural characteristics

简要介绍了30 m3预聚合釜的开发及结构特点,此设备采用迷宫密封及双端面机械密封两种密封形式,釜体夹套采用螺旋半管式夹套,釜顶设有釜顶冷凝器。该设备已于宜宾天原股份有限公司投产使用。

The development and structural characteristics of 30 m^3 PVC prepolymerizer were introduced. Two kinds of sealing forms,i, e. labyrinth seal and double mechanical seal,were adopted. A half- pipe coil jacket were equipped for the body of prepolymerizer and there was an overhead condenser, This equipment was now applied in Yibin Tianyuan Inc..