中国北方有色金属余热资源及清洁供暖潜力测算  

Estimation of Surplus Heat from Nonferrous Smelting Sector and Its Capability for Clean Heating in northern China

作　　者：王春林[2] 方豪 夏建军 Wang Chunlin;Fang Hao;Xia Jianjun(School of Architecture,Tsinghua University;School of Architectural and Mechanical Engineering,Chifeng University;Fulong Heating Engineering and Technology Limited Company)

机构地区：[1]清华大学建筑学院 [2]赤峰学院建筑与机械工程学院 [3]内蒙古富龙供热工程技术有限公司

出　　处：《区域供热》2019年第6期32-40,73,共10页District Heating

摘　　要：低品位工业余热供暖符合清洁供暖的国家政策。我国有色金属产业总体上保持上涨的趋势,而现有能源的有效利用率不足50%。本文从我国有色金属产业的资源分布及总体的利用现状作为出发点,建立模型分析有色金属的余热供暖潜力。预测结果表明,按现有余热总量估算,可用于北方地区余热供暖的热量有2.7亿GJ,可满足中国北方城镇供暖面积2%的供暖需求,且尚有余热潜力发掘。Using low-grade surplus heat for district heating meets the requirements of Clean Heating Policy in China.The non-ferrous metal industry in China has maintained an upward trend on the whole.Energy efficiency is less than 50%.This article establishes a model to analyze the potential of surplus heat of non-ferrous metals.Results show that approximately 270 million GJ of surplus heat could be used in the winter,which could satisfy more than 2%of heating demand in northern China.

关 键 词：清洁供暖 工业余热 利用 有色金属 分析 模型预测 

分 类 号：TK115[动力工程及工程热物理—热能工程] TU833[建筑科学—供热、供燃气、通风及空调工程] F426.32[经济管理—产业经济]