煤系高岭土生产流程中除铁装置的设计探讨  

Design of deiron apparatus in the production flow of coal-series kaolin

作　　者：张晓和[1] 张俊杰[2] 

机构地区：[1]山西农业大学工程技术学院,山西太谷030801 [2]山西省生产力促进中心,山西太原030001

出　　处：《煤炭学报》2003年第3期290-293,共4页Journal of China Coal Society

基　　金：山西省科技攻关资助项目(022114)

摘　　要：为了提高煤系高岭土产品质量和扩大煤系高岭岩资源的利用,在高岭土生产工艺流程中设计配置了一种和现有磁分离设备结构原理不同的叶轮式除铁装置.该装置采用稀土永磁磁源,借助生产流程中粉状物料下落的能量,驱动分离机构转动,因而设备不新增能耗,对试验高岭岩粉料中的铁质除净率可达75%,并具有使用可靠的特点.For promoting the production quality and enlarging the utilization of the resource of kaolinite, in technical flow of producing kaolin, we plan to dispose a kind of impeller deironing device different from the makeup principle of present magnetic separating device. The apparatus, adopting with the permanentmagnet material, with the energy from the falling power in the production flow, drives the separating device turning. Therefore, the energy consumption could not be increased for the added device. The rate of deiron can reach 75% in the experiment of the kaolinite power. This apparatus has the characteristics of reliability.

关 键 词：高岭岩 矿粉 除铁 设计 

分 类 号：TD92[矿业工程—选矿]