YD31200－23型高效电选机的研制及应用  

DEVELOPMENT AND APPLICATION OF YD31200-23 HIGH TENSION SEPARATORS

作　　者：龚文勇[1] 林德福[1] 

机构地区：[1]长沙矿冶研究院

出　　处：《矿冶工程》1996年第2期40-42,共3页Mining and Metallurgical Engineering

摘　　要：介绍了ＹＤ３１２００－２３型高压电选机的基本结构、工作原理和技术特点，并将其与国产ＹＤ－３型电选机、美国ＨＴＰ（２５）２３１－２００型电选机进行了工业试验对比。试验结果表明，该设备在设计上充分考虑了攀枝花原生钛铁矿的分选特性，选别指标先进。对于含ＴｉＯ_２２９．０２％的原矿，可获得产率５１．３２％，含ＴｉＯ_２４７．５８％的精矿，ＴｉＯ_２回收率为８４．１５％，单机处理量为３．０５ｔ／ｈ左右。This paper describes the basic structure,working principle and technical charateristics. By comparision with home-made YD-3 electrostatic separators and American HTP (25)231-200 electrostatic separators in industrial tests,it was found that since they are designed in light of the separation characteristics of Panzhihua primary ilmenite ore, the separators have good separation results. For run-of-mine ore containing 29.02% TiO_2,concentrate containing 47.53% TiO_2 can be obtained with a recovery of 84.15% TiO_2,a yield of 51.32% and a throughput of 3.05t/h per processor.

关 键 词：钛铁矿 高压电选机 结构 工作原理 

分 类 号：TD457[矿业工程—矿山机电]