摘要
根据选矿和化工热交换原理,设计了一套适合于负压实型铸造的砂处理系统。该系统设备投资少、生产运行成本低,既可满足消失模铸造型砂的各项技术指标要求,还可根据生产铸件的特殊要求,灵活地调节型砂使用温度,从而满足产品的质量要求。该系统可解决消失模铸造砂处理系统中普通存在的投资大、能耗高、噪音大、维修量大且维修不方便的弊端。
Based on the policy of mill-run and chemical industry heat exchange, a sand treating system suited to negative pressure cavityless casting is designed. The system can not only satisfy various qualification demands but neatly adjust sand temperature to satisfy the quality demands of product according to the special demands of casting product. The system may settle abuses of large investment, high energy consumption and much maintain which exist in sand treating system of lost-form casting at large.
出处
《铸造设备研究》
2006年第3期12-13,24,28,共4页
Research Studies On Foundry Equipment
关键词
负压实型铸造
型砂
筛选
除尘
降温
negative presssure cavityless casting, mould sand , filter , cleaning, lepress temperature
