高温深井煤矿降温系统集成体系研究  

An Integrated Cooling System for Deep Shaft in Coal Mine with High Temperature

作　　者：焦习燕[1] 王志远 任一鑫[1] 

机构地区：[1]山东科技大学经济管理学院,山东青岛266590 [2]兖州煤业有限公司兴隆庄煤矿,山东济宁272102

出　　处：《矿冶工程》2018年第1期127-131,共5页Mining and Metallurgical Engineering

基　　金：山东省社科规划项目(16CJJJ21)

摘　　要：以集成理论、系统优化配置理论为基础,探究了高温深井煤矿降温系统存在的问题及原因,在对高温深井煤矿降温系统构成单元进行划分,对降温构成单元功能、作用、运行及各单元的关系进行归纳分析总结的基础上,构建了以提高降温效果为目的、以余热利用为辅助的深井降温集成体系。该体系以循环经济基本原则作指导,利用热交换、余热利用方法等提取了循环水中的热量并进行利用,节约了冷却和制冷过程使用的能量;利用保温技术减少"冷能"漏失、"热能"散发,通过优化布局、错时利用,实现降温时间安排的科学化,减少"冷能"使用量,提高了降温效果。该方法不仅有利于煤矿提高降温效果、节约能源,对其他降温领域节能也有指导意义。Based on the integration theory and system configuration optimization theory,causes for the existed problems in the cooling system for deep shaft with high temperature were explored. The cooling system was firstly divided into different unit compositions,then function and operation of each unit as well as relationship among each unit were analyzed and summarized. Based on that,an integrated cooling system aiming at improving cooling effect by utilizing waste heat was constructed for the deep mine. Guided by the basic principles for circular economy,this system takes advantage of the heat of circular water by heat exchange and waste heat utilization,resulting in energy efficiency for cooling and refrigerating process,utilizes thermal insulation technology to reduce the loss of "cool energy"and emission of "thermal energy". Its optimized layout and a staggered arrangement of cooling time led to a reduction in the usage of"cool energy",thus an improvement in the cooling effect. It is shown that this method is not only benefit to increasing cooling effect in deep coal mine for energy efficiency,but also of reference for energy conservation in other fields.

关 键 词：煤矿 深井 井下降温 技术集成 

分 类 号：F426[经济管理—产业经济]