新兴煤矿立井绞车低频控制系统改造  

Reformation of Shaft Winch Low-frequency Control System in Xinxing Coal Mine

作　　者：董圣 

机构地区：[1]七台河矿业精煤集团安监局,黑龙江七台河154600

出　　处：《煤炭技术》2009年第6期47-48,共2页Coal Technology

摘　　要：通过对新兴煤矿副立井绞车主要设备的更新,以及低频控制系统的改造、完善,解决了原来副立井绞车在运行当中存在的闸瓦磨损过快、闸盘温度过高,以及在重物下放时不能实现全程低频控制的问题。The new vice-shaft coal mine equipment to update the main winch,as well as the low-frequency control system,perfect solution to the original shaft winch vice operation in which there is excessive wear and tear of the brake shoe,brake disc temperature is too high,as well as the re-not the whole matter to the lower levels of low-frequency control.

关 键 词：立井绞车 更新 全程控制 

分 类 号：TD53[矿业工程—矿山机电]