斗子捞坑用于精煤脱水的优点是:细粒煤泥分级和精煤脱水在同一台设备中进行,从而简化了工艺流程;分级效果较好,从而保证了浮选入料粒度;工作可靠而维修量又小。一、设有斗子捞坑的精煤脱水系统常见的带斗子捞坑的精煤脱水系统如图1所示: Bucket pit for the advantages of coal dewatering is: fine grading and coal dewatering clean coal in the same equipment, thus simplifying the process; Grading better, so as to ensure the flotation feed size; Reliable work The amount of maintenance and small. First, with bucket fishing pit pit coal dewatering system Common bucket with pit pit coal dewatering system shown in Figure 1: