KXJT70/660型矿用通风机自动调速装置的研究  

Study of Automatic Speed Governing Device Used for KXJT70/660 Mine Fan

作　　者：向毅[1] 

机构地区：[1]煤炭科学研究总院重庆分院,重庆400037

出　　处：《矿业安全与环保》2006年第B06期14-16,共3页Mining Safety & Environmental Protection

摘　　要：介绍了KXJT70/660型矿用通风机自动调速装置的结构及工艺原理,主要技术参数及特点。通过现场应用表明,该装置能根据瓦斯浓度自动调节风机转速,达到安全排放瓦斯和通风机节能运行的目的。This paper described the structure, working principle, main technical parameters and features of the automatic speed governing device of KXJT70/ 660 mine fan. On-the-spot application indicated that this device could automatically govern the rotary speed of the fan according to gas concentration, thus achieving safe discharge of gas and energy saving of the fan.

关 键 词：通风机 自动调速装置 交频调速 瓦斯排放 节能 

分 类 号：TD724[矿业工程—矿井通风与安全]