江西煤炭科技
江西煤炭科技
강서매탄과기
JIANGXI COAL SCIENCE & TECHNOLOGY
2012年
2期
97-100
,共4页
卧式过滤式离心脱水机%高频筛%截粗%闭路循环
臥式過濾式離心脫水機%高頻篩%截粗%閉路循環
와식과려식리심탈수궤%고빈사%절조%폐로순배
horizontal filtration centrifugal dehydrator%high-- frequency sieve%cut-- coarse%closed circulation
根据节能减排的需要,结合自身的跳汰-重介联合工艺特点,采用先进的尾矿两段浓缩回收工艺,提出了增设卧式过滤式离心脱水机、高频脱水筛联合截粗工艺,并充分利用现有设备,工程投产后,煤泥全部厂内回收,洗水回复使用,达到煤泥水一级闭路循环标准。该工程投资少、见效快、工艺完善、效果显著。
根據節能減排的需要,結閤自身的跳汰-重介聯閤工藝特點,採用先進的尾礦兩段濃縮迴收工藝,提齣瞭增設臥式過濾式離心脫水機、高頻脫水篩聯閤截粗工藝,併充分利用現有設備,工程投產後,煤泥全部廠內迴收,洗水迴複使用,達到煤泥水一級閉路循環標準。該工程投資少、見效快、工藝完善、效果顯著。
근거절능감배적수요,결합자신적도태-중개연합공예특점,채용선진적미광량단농축회수공예,제출료증설와식과려식리심탈수궤、고빈탈수사연합절조공예,병충분이용현유설비,공정투산후,매니전부엄내회수,세수회복사용,체도매니수일급폐로순배표준。해공정투자소、견효쾌、공예완선、효과현저。
According to the need of energy--saving and emission--reduction and the characteristics of jigging -- dense medium combined process, the paper presents the application of advanced tailing two--stage concentration recovery process by adding combined cross-- coarse technique with horizontal filtration centrifugal dehydrator and high frequency dewatering sieve, which helps realize the first--class closed circulation of slurry water with low investment, quick return, process improvement and remarkable effectiveness.
