焦化企业取水量组成与节水分析  

Composition of fresh water quantity and water-saving analysis in coking plant

作　　者：门枢 王凯 李泽峰 Men Shu;Wang Kai;Li Zefeng(ACRE Coking&Refractory Engineering Consulting Corporation,MCC,Dalian 116085,China;Low-Carbon Coking Technological Innovation Center,Dalian 116085,China)

机构地区：[1]中冶焦耐(大连)工程技术有限公司,大连116085 [2]辽宁省低碳焦化专业技术创新中心,大连116085

出　　处：《燃料与化工》2024年第1期61-66,共6页Fuel & Chemical Processes

摘　　要：对焦化取水量组成进行了分析,识别了循环水系统补充水量是影响取水量的关键单元,而蒸发水量、排污水量是补水量的主要组成部分。通过理论与实践分析,确定了影响各个用水单元取水量的关键因素,并针对这些因素提出了节水建议。对消雾节水型冷却塔、闭式冷却塔、电化学水处理技术进行了比较与分析,阐述了各技术的特点及适用条件,为焦化企业节水工作提供参考。Through analyzing the composition of fresh water quantity in coking plant,the paper identifies make-up water quantity in water circulating system as the key to influencing fresh water quantity.Quantities of water evaporation and waste water discharge are important components of make-up water quantity.With theoretical and practical analysis,key components of fresh water quantity in each water consumption unit are determined.Accordingly,water-saving proposals are given in this paper.Comparison analysis is made among cooling tower of demisting and water-saving type,closed cooling tower,and electrochemical water treatment technology.Characteristics and applicable conditions of each technology are illustrated in the paper,which gives reference t o water-saving job in coking plant.

关 键 词：焦化 取水量 节水 

分 类 号：F426.3[经济管理—产业经济]