范各庄煤矿老主井自动化定重装载系统改造  

The Automatic Fixed Weight Loading System Reform of the Old Main Well in Fangezhuang Coal Mine

作　　者：陆蕴宝[1] 王雷[2] 陈义强[2] 杨建奎[2] 宋长喜 

机构地区：[1]开滦精煤股份有限公司范各庄矿业分公司,河北唐山064200 [2]中国矿业大学机电学院,江苏徐州221008

出　　处：《煤矿机械》2005年第5期125-126,共2页Coal Mine Machinery

摘　　要：介绍了20世纪70年代以前的老主井在没有定量斗的情况下如何实现自动化定重装载。其原理是对井下溜煤槽、老虎闸增加装载控制闸门,采用进口液压称重传感器测重,并通过PLC可编程控制器来实现主控制,从而实现老主井的自动化定重装载。This text introduces a method adopted by the old main well before 1970s that how to realize the automatic fixed weight loading without skip measuring pocket. Its principle is to add the loading control anchor gate to the underground coal slot and tiger anchor gate, adopting imported hydraulic weighing transducer to survey the weight, besides, realizing the main control through PLC, which then realizes the automatic fixed weight loading of the old main well.

关 键 词：PLC可编程控制器 自动装载 闸门 称重传感器 

分 类 号：TD534[矿业工程—矿山机电]