模块化车间集料桶防溢水预警系统改造实践

Practice of modular workshop aggregate drum anti-overflow warning system

分析了余吾煤业选煤厂模块主厂房集料桶溢水造成主洗车间一层收集池溢水事故的原因,研发出一套模块主厂房集料桶溢水预警系统;在车间人员巡查不到位或人员缺少的情况下,主洗车间煤泥集料桶满导致大量煤泥水外溢时,生产集控系统能及时闭锁3816补水泵至停机,有效避免煤泥水外溢造成环保事故发生。

The causes of the water overflow accident caused by the aggregate bucket overflow in the main building of Yuwu Coal Preparation Plant were analyzed,and a set of aggregate bucket overflow early warning system was developed for the main building of the module,which solved the problem of the overflow of a large amount of slime water in the main washing workshop due to insufficient inspection or lack of personnel.The production centralized control system can lock the 3816 water pump in time to stop,and effectively avoid environmental accidents caused by coal slime water overflow.