摘要
介绍通风机采用进口双曲风道、进风斗、出口扩散器以及调整叶片数量等技术措施对提高通风机效率的作用、优缺点及选择原则。
Some technical measures such as hyperbolic duct, inlet scoop,outlet diffuser and
adjust blade were taken to improve the efficiency of axial fan. Their roles, ad
vantages and disadvantages, selecting principles are introduced in the paper.
出处
《矿山机械》
北大核心
2004年第3期13-14,共2页
Mining & Processing Equipment
