先进、实用型高效选煤厂的设计理念

Design concept for an advanced,practical and high-efficient coal preparation plant

通过对我国选煤厂设计历程的回顾及近几年设计特点和存在的误区,从产品定位的合理性、核心洗选工艺的适应性、原煤备煤和煤泥回收工艺的重要性、设备和控制的实用性、副产品综合利用的必要性、人性化设计等技术问题的浅析,提出了先进、实用型高效选煤厂的设计理念———单项最优与整体最优并存,突出整体最优;先进性与实用性并存,突出实用性;遵循“务实、创新、高效”的原则,追求“实用、适用、好用”的目标。

On the history review of coal preparation plant design in China,peculiar points in recent year design and some phases mis-considered,and from the preliminary discussion on the reasonability of products determination,adaptability of core cleaning process,importance of raw coal preparation and slime recovery,practicability of equipment and their control,necessity of byproduct comprehensive utilization,and humanity design,a design concept for an advanced,practical and high-efficient coal preparation plant was given that optimization of single operation and overall performance be co-realized and the later stressed,advanced and practical technology be co-existed and the later stressed,following the principle of 'dealing with concrete,innovation and high-efficiency',seeking after 'practicability,adaptability and good usage'.