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有机玻璃交换柱是制备纯水和处理工业废水的重要设备之一,由于耐压性、耐热性、抗冲击性均较差。在使用过程中因机械损伤等原因易使柱体破损或爆裂。现介绍一些有机玻璃交换柱的破损或爆裂修复的方法与增强措施。根据有机玻璃结晶度低,芳族烃、氯化烃等有机溶剂易溶的特点,采用溶剂粘接法。为了防止因低沸点溶剂蒸发速度快,易引起粘合面塑料龟裂、裂纹和填补缝隙,应用比重值接
Plexiglass exchange column is one of the important equipment for preparation of pure water and industrial wastewater treatment, due to pressure resistance, heat resistance, impact resistance are poor. During use due to mechanical damage and other reasons easy to break or burst cylinder. Now introduce some plexiglass exchange column breakage or burst repair methods and enhancements. According to plexiglass low crystallinity, aromatic hydrocarbons, chlorinated hydrocarbons and other organic solvents soluble characteristics, the use of solvent bonding method. In order to prevent evaporation due to low boiling point solvent fast, easy to cause the plastic surface of the plastic cracks, cracks and fill the gap, the application of gravity