湿法再生砂在铸造生产中的应用

Application of wet reclaimed sand in foundry production

为解决铸造生产过程中的废砂排放,建设了湿法再生砂生产线。简要介绍了湿法再生处理工艺流程和再生砂的检测指标,在试验室对再生砂进行了检测和冷芯工艺试验,为现场实际应用积累了数据。通过实际生产应用,表明湿法再生砂可以在三乙胺法冷芯工艺中应用,且能满足生产工艺要求。

To solve the casting production process of waste sand, the construction of the wet reclaimed sand production line. It briefy introduces the wet reclamation processing process and reclaimed sand detection index, in the test room of reclaimed sand for the detection and cold core process test, accumulated data for the practical application of the scene. Through the practical application in the production site, indicating that wet reclaimed sand can be applied in triethylamine method cold core technology and can meet the requirements of the production process.