起重运输机械
起重運輸機械
기중운수궤계
HOISTING AND CONVEYING MACHINERY
2013年
8期
49-52,53
,共5页
破碎站%给料机%分离技术%经济安全%运行可靠
破碎站%給料機%分離技術%經濟安全%運行可靠
파쇄참%급료궤%분리기술%경제안전%운행가고
crushing station%feeder%isolation technique%economical and safe%reliable operation
论述了破碎站的工艺流程及设备布置，由于带式输送机输送能力受铝土矿物破碎机能力的限制，需要分离、合并料流，故重点介绍通过可逆移动带式给料机实现物料分离技术。研究了料仓结构布置要点，针对物料粘性较大的特点，从散体力学角度提出了漏斗结构最好为仓壁一侧竖直、相对应一侧倾斜的新观点，从而实现结构经济安全、工艺系统运行可靠顺畅的目标。
論述瞭破碎站的工藝流程及設備佈置，由于帶式輸送機輸送能力受鋁土礦物破碎機能力的限製，需要分離、閤併料流，故重點介紹通過可逆移動帶式給料機實現物料分離技術。研究瞭料倉結構佈置要點，針對物料粘性較大的特點，從散體力學角度提齣瞭漏鬥結構最好為倉壁一側豎直、相對應一側傾斜的新觀點，從而實現結構經濟安全、工藝繫統運行可靠順暢的目標。
논술료파쇄참적공예류정급설비포치，유우대식수송궤수송능력수려토광물파쇄궤능력적한제，수요분리、합병료류，고중점개소통과가역이동대식급료궤실현물료분리기술。연구료료창결구포치요점，침대물료점성교대적특점，종산체역학각도제출료루두결구최호위창벽일측수직、상대응일측경사적신관점，종이실현결구경제안전、공예계통운행가고순창적목표。
The paper describes the process flow and equipment arrangement at the crushing station, with emphasis on the introduction of material separation technology through the reversible movable belt feeder considering the situation that the conveying capacity of the belt conveyor is limited by the capacity of the bauxite crusher requiring separation and combi-nation of materials.Through research on arrangement features of silo structure and consideration of strong stickiness of mate-rials, a new idea that the best silo structure is straight on one side and slant on the other is put forward from the angle of mechanics of granular media, hence to realize economical and safe structure, reliable and smooth operation of the process system.
