摘要
新兴铸管集团公司上泉铁矿冷球厂在铁精粉冷结球团生产中，将以往的粘结剂浇入干精粉，然后搅拌均匀再压球的方法，改进为干精粉均匀撒开，喷入粘结剂，稍经拌合连续压球的新工艺，使压球机产率提高了三分之一，粘结剂吨球用量由１３０ｋｇ 降为９０ｋｇ，经济效益显著提高，值得推广应用。
The new process to spread evenly dry concentrate powder,spray in cohesion agent,continuously extrude balls after lightly mixing is introduced to replace the old one that pouring cohesion agent into dry concentrate powder,then mixing evenly and extruding balls.It has made high economic profit.
出处
《河北冶金》
1999年第3期24-25,共2页
Hebei Metallurgy
关键词
干精粉
粘结剂
冷结球团
生产工艺
dry concentrate powder
cohesion agent
cold sintering agglomerate
