水暖工程在碎矿干雾抑尘工作中的作用  

Roles of Water Heating System in Comminution Dry Fog Dust Suppression

作　　者：姚博[1] 李忠林[1] 陈丽美[1] 

机构地区：[1]河北钢铁集团矿业有限公司庙沟铁矿,河北秦皇岛066501

出　　处：《矿业工程》2013年第4期60-63,共4页Mining Engineering

摘　　要：庙沟铁矿原有的除尘设备风量较小,除尘效果太差。为从根本上解决这一问题,该矿决定上干雾抑尘项目,其原理是在矿石中加水来增加矿石的湿度,进而减少矿石在破碎过程中的扬尘量,最终使碎矿车间作业环境内的粉尘浓度达到国家规定的标准。The existing dedusting equipment in Miaogou Iron Ore Mine has very low air volume and very poor dedusting effect. In order to fundamentally solve the problem, the management of the mine has decided to construct a dry fog dust suppression project. The principle is to add water into ore to increase the moisture of ore and further to reduce the dust emission in the ore crushing process and to make the dust concentration in working environment of the comminution shop reach the national standard eventually.

关 键 词：碎矿 管道 施工 质量 

分 类 号：X506[环境科学与工程—环境工程]