摘要
本文介绍了砂型烘干炉在扩建改进中,通过对燃烧室、火道、火口的尺寸及位置的改进,提高了烘干炉热效率,有效的解决了旧风机风量不足,和节约煤耗量。
The present paper intorduces the increase heating efficiency of sand oven by altering the dimension and position of the fire mouth to the burning room in process of expanding and improving the sand oven, thus, solving the problems under supplying of wind and high rate of coal consuming. The fire ban are far more lasting than before.
出处
《铸造技术》
CAS
北大核心
1991年第5期34-35,共2页
Foundry Technology
