选煤厂煤仓通风系统自动化改造分析

Analysis on Automation Reformation of Coal Bunker Ventilation System in Coal Preparation Plant

煤炭开采工艺高速发展,配套的选煤厂也随之高速发展,选煤技术取得了很大的进步。选煤技术的应用为煤炭行业的下游产业提供了优质的煤炭。储煤车间是选煤厂储存原煤的主要场地,原煤车间场地大、储存时间长等特点会造成原煤中瓦斯释放,进而使得瓦斯在原煤车间内积聚。介绍了煤仓内使用的一些自动化通风装置,详细分析了通风系统自动化改造,在一定程度上有助于解决煤仓内瓦斯积聚问题。

With the rapid development of coal mining technology,the supporting coal preparation plant is also highly iterative,and coal preparation technology has made great progress.The application of coal preparation technology provides high-quality coal for the downstream industry of coal industry.The coal storage workshop of the coal preparation plant is the main site for storing raw coal.The large size and long storage time of the raw coal workshop will cause the gas in the raw coal to be released,which will cause the gas to accumulate in the raw coal workshop.This paper described some automatic ventilation equipment used in the coal bunker in detail,analyzed the automation reformation of the ventilation system in detail,which helps to solve the pro-blem of gas accumulation in the coal bunker to a certain extent.