煤棒烘干技术改进的探讨

Inquiry into Improvement on Coal Rod Oven-Drying Technology

煤棒烘干技术对煤棒质量、炉况好坏以及最终产气量、消耗均产生直接影响。通过对目前普遍采用的高温烟气直接烘干、HGT型煤烘干塔连续烘干以及风干炉煤棒烘干技术进行对比,结合生产实际情况,确定采用风干炉煤棒烘干技术,以提高煤棒质量并进一步降低煤耗。

The coal rod oven-drying technology the furnace, final gas production and consumption. adopted direct drying with high-temperature flue gas, affects directly the coal rod quality, working of A comparison is made of the current generally continuous drying in Type HGT coal-drying tower and coal rod drying in air drying furnace. In view of actual production, it is ascertained that the technology of coal rod drying in the air drying furnace is adopted, so as to upgrade the coal rod quality and lower further coal consumption.