秦皇岛港煤炭堆场洒水除尘控制系统

The Control System of Watering and Dedusting in the Coal Yard of Qinhuangdao Port

介绍了秦皇岛煤炭堆场洒水除尘设施的配电系统,PLC控制系统和上微机监控系统,指出煤炭堆场洒水除尘是港口生产作业过程中重要的防尘环节,其除尘效果直接关系着周围生产作业环境质量,同时该洒水除尘控制系统能对夏季预防堆场煤炭自燃能进行有效的控制。

This paper introduces the power system, PLC control system and monitor system used in the watering and dedusfing equipment of coal yard in Qinhuangdao Port. It points out that watering and dedusting of coal yard is an important link during the bulk - handling process. The effect is related directly to the environment around the yard. And this system can prevent spontaneous combustion of the coal effectively in summer.