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综述了国内V法铸造旧砂冷却的方法,介绍了冷却滚筒和沸腾冷却床两种主要冷却装置的特点,并列举了其在砂处理线上的应用实例。
The method of cooling V - shaped old sand by V method in China is introduced. The characteristics of two main cooling devices, cooling drum and ebullition cooling bed, are introduced. The application example of sand cooling line is also listed.