闭式直连技术在煤仓供暖中的应用  

Closed Type Direct Connection Heating Technology Applied to Heat Supply of Coal Bunker

作　　者：王运锋[1] 

机构地区：[1]中煤邯郸设计工程有限责任公司,河北邯郸056031

出　　处：《煤炭工程》2014年第1期34-35,40,共3页Coal Engineering

摘　　要：通过对目前煤仓采暖系统常用方法优缺点的比较,指出在矿井选煤厂中原煤仓、产品仓仓上建筑供热系统设计中采用闭式直连供暖系统,具有投资低,使用寿命长,可靠性高的诸多优点。通过高低层建筑连接的三种方式的技术经济对比,介绍了矿井选煤厂工业建筑(如筒仓)仓上建筑(高区)和仓下建筑(低区)采暖采用闭式直连供暖设备的优越性。With a comparison on the advantage and disadvantage of the conventional methods for the present heat supply system of the coal bunker, it was found that the heat supply system with the closed type direct heat supply equipment applied in the design of the heat supply system for the buildings above the raw coal bunker and cleaned coal bunker in the mine coal preparation plant would have many advantages of a low investment, long service time and high reliability. With the technical and economic comparison between the three methods of the high and lower building connection, the understanding of the three connection methods ware deepened, the advantages of the closed type direct heat supply equipment applied to the heating of the building （ high area） above the bunker and the building （ lower area） below the coal bunker in the industrial building of the mine coal preparation plant ware understood. All those could provide references to the similar heating system in each mine coal preparation plant.

关 键 词：供暖系统 换热器 闭式直连供暖机组 

分 类 号：TD529.1[矿业工程—矿山机电]