基于硫分差异的配煤生产实践研究

Study on Production Practice of Coal Blending based on Sulfur Difference

李雅庄矿洗煤厂基于产品0.34%的硫分差异,在3#低硫原煤中配入一定比例的9#高硫原煤进行洗选,可以创造较好的经济效益。通过对配煤比例相关的数据论证分析和配煤系统的自动化改造,有效地实现了李雅庄矿洗煤厂配煤生产的自动化。配煤洗选技术从2020年1月应用至今,已为企业创造约1500万元的经济效益。

Based on the sulfur content difference of 0.34%, Liyazhuang Coal Washing Plant mixes a certain proportion of 9# high sulfur raw coal into 3# low sulfur raw coal for washing, which can create better economic benefits. Through the demonstration and analysis of data related to coal blending proportion and the automatic transformation of coal blending system, the automation of coal blending production in Liyazhuang Coal Washing Plant is effectively realized.Since the application of coal blending and washing technology in January 2020, it has created an economic benefit of about 15 million yuan for the enterprise.