乳化液泵站的节能改造  

Automatic Energy Conservation Redevelopment of Emulsion Pump Station

作　　者：孙惠民[1] 张媛[2] 周满山[2] 

机构地区：[1]新汶矿业集团,山东泰安271410 [2]山东科技大学运输与控制技术研究所,山东青岛266510

出　　处：《煤矿机械》2005年第8期96-98,共3页Coal Mine Machinery

摘　　要：针对煤矿广泛应用的乳化液泵站存在的问题,提出一种既简单又实用的改造方案,如在原液压系统手动卸荷阀旁并联一防爆电磁二位二通卸荷阀,在主供液管(蓄能器旁)并联一压力传感器,在油箱上增设一液位传感器等。改造后可以在确保系统正常工作的情况下实现停电机,有效地节能和延长设备使用寿命。Based on problems of emulsion pump station which is widely used in coal mine, this paper puts forward a new simple and practical redevelopment method. For example, insert a explosion - proof two position two way unloading valve parallel to the manual unloading valve; insert a pressure sensor parallel to the main flow pipe; put a fluid level transducer on the oil tank etc.. By doing this the system could stop the motor when possible. It is effective for energy saving and could prolong life of the machines.

关 键 词：乳化液泵站 节能改造 煤矿 压力传感器 液位传感器 

分 类 号：TH31[机械工程—机械制造及自动化]