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介绍了西曲选煤厂在选煤工艺技术改造和设备技术创新方面取得成绩。通过引进澳大利亚先进的在线测灰仪提高了精煤的合格率和稳定率 ;通过科研合作开发大型加压过滤机 ,降低了精煤水分 ;在二次技改中采用全重介工艺 ,通过科学配比入洗解决了高硫煤的出路和极难选煤的洗选问题 ,提高了洗选效率 ,保证了精煤质量 ,取得较好的经济效益。
Described the Xiqu Coal Preparation Plant in the process of technological transformation of coal preparation and equipment technology innovation achievements. Through the introduction of Australia’s advanced on-line ash measuring instrument to improve the pass rate and stability of refined coal; through research cooperation in the development of large-scale pressurized filter, reducing the clean coal moisture; in the secondary technical transformation of the whole dying process, through science Proportion into the wash to solve the high sulfur coal outlet and extremely difficult coal washing process, improve the washing efficiency, to ensure the quality of coal, get better economic benefits.