自《选煤技术》1974年第2期发表“煤泥水处理工作的探讨”一文之后,又陆续看到四篇关于谈改革煤泥水流程的文章。这些文章的中心思想都是主张取消循环水系统中的浓缩设备,将煤泥水直接浮选。为了叙述的方便,先将现有煤泥水流程(流程Ⅰ)和改革后的煤泥水流程(流程Ⅱ)示于图1和图2。改革后的煤泥水流程,即流程Ⅱ,肯 Since “Coal Technology” in 1974 the second issue of “slime water treatment work,” one article, one after another to see four on the reform of slime water process article. The central idea of ​​these articles is to advocate the abolition of concentrated water circulating equipment in the system, the direct flotation of slime water. For convenience of description, the existing slime water flow (flow I) and the reformed slime water flow (flow II) are shown in FIG. 1 and FIG. 2 at first. After the reform of coal slime water flow, that is, Ⅱ. Ken