选课课号： (2009-2010-2)-BG11191-600026-1 课程类别： 公选课 《冶金工程概论》课程考核（课程论文）题目：冶金工业就给排水循环方面的探讨学生姓名：马怀博学 号：2010444741授课教师：田世龙班 级：应用数学 10 级 01 班重庆科技学院冶金与材料工程学院二零一一零年五月 中国 重庆摘要:随着国内经济的飞速发展的基础是冶金行业的迅猛发展。冶金工业既是用水大户，又是主要的环境污染源。因此，节约用水，减少排污，在用水方面实现减量化、再利用、再循环的循环经济运行模式，是我国冶金工业发展面临的越来越紧迫的任务。文章论述了冶金工业给排水设计过程中应规范给水量，以及冶金工业中循环给排水系统的特点，并从采用大阻力同程式系统，设置阀门及压力表，采用备用水源，循环水补给水以及设置调速装置等角度论述了工业给排水系统设计方法及要点。关键词:钢铁生产的环节;给排水循环;同程式系统;调速装置;循环给水系统Title: Metallurgical recycling of water and drainageAbstract: With the rapid development of the domestic economy is based on the rapid development of the metallurgical industry. Metallurgical industry is big water, but also a major source of environmental pollution. Therefore, water conservation, reduced emissions, achieving reductions in water use, reuse and recycling operation mode of circular economy, is facing the development of metallurgical industry in China increasingly urgent task. This paper discusses the metallurgical industry to the drainage design process should regulate to the water, as well as the metallurgical industry characteristics of circulating water supply and drainage system, and from using a large resistance, with the programming system, set the valve and pressure gauge, use of alternate water sources, recycled water supply water, and set the speed control devices, discusses the industry perspective to the drainage system design and elements.Key words: metallurgical industry; to the water cycle; with the program system; speed cont...
