用橡塑金属复合管输送铅精矿浆的试验  

A Test for Conveying Finished Lead Ore Pulp by Rubber-plastic-metal Composite Pipeline

作　　者：彭早生[1] 韩振中[1] 

机构地区：[1]凡口铅锌矿,广东韶关市512325

出　　处：《矿业研究与开发》2000年第2期47-48,共2页Mining Research and Development

摘　　要：试验表明 ,用橡塑金属复合管输送含钙、碳等碱性氧化物高的铅精矿浆时 ,与使用无缝金属管相比 ,具有减阻、易输送、降能耗、缓结垢、少堵塞、使用寿命长的优点。The result of test demostrated that when rubber-plastic-metal composite pipe was used to convey the finished lead ore pulp with high contents of alkalinous oxides of calcium and carbon,it had lots of obvious advantages such as less resistance,easy conveying,lower energy consumption,alleviating scaling,fewer blockage and longer service life in comparison with gapless metal pipe originally adopted.

关 键 词：橡塑金属复合管 节能 管道输送 铅精矿浆 

分 类 号：TD825.6[矿业工程—煤矿开采]