煤炭技术
煤炭技術
매탄기술
Coal Technology
2015年
11期
239-240,241
,共3页
水力分级旋流器%串联布置%脱泥%浮选
水力分級鏇流器%串聯佈置%脫泥%浮選
수력분급선류기%천련포치%탈니%부선
hydraulic classification cyclone%tandem arrangement%desliming%flotation
介绍了水力分级旋流器的结构、工作原理、设备特点及在选煤厂的使用现状。利用设备脱泥功能及选煤厂浮选入料粒度组成特点，提出水力分级旋流器串联布置，应用于煤泥水脱泥（高灰细泥）浮选环节的创新想法，并绘制脱泥浮选工艺流程，阐述新工艺特点。新工艺可有效改善高灰细泥含量高的煤泥水浮选效果，提高经济效益，精细化选煤工艺。
介紹瞭水力分級鏇流器的結構、工作原理、設備特點及在選煤廠的使用現狀。利用設備脫泥功能及選煤廠浮選入料粒度組成特點，提齣水力分級鏇流器串聯佈置，應用于煤泥水脫泥（高灰細泥）浮選環節的創新想法，併繪製脫泥浮選工藝流程，闡述新工藝特點。新工藝可有效改善高灰細泥含量高的煤泥水浮選效果，提高經濟效益，精細化選煤工藝。
개소료수력분급선류기적결구、공작원리、설비특점급재선매엄적사용현상。이용설비탈니공능급선매엄부선입료립도조성특점，제출수력분급선류기천련포치，응용우매니수탈니（고회세니）부선배절적창신상법，병회제탈니부선공예류정，천술신공예특점。신공예가유효개선고회세니함량고적매니수부선효과，제고경제효익，정세화선매공예。
Introduces the structure, working principle, characteristics of the equipment and the present situation of the hydraulic classification cyclone used in coal preparation plant. Using the desliming function of the equipment and the grain size composition characteristics of flotation feed ,puts forward innovative ideas that hydraulic classification cyclone′s tandem arrangement is used desliming (high ash slime) flotation process of slime water in coal preparation plant ,and draws the desliming flotation process, describes the characteristics of the new process. New technology can effectively improve the flotation effect, improve the economic benefit, refine coal preparation process.
