流体机械2012，Vol.40Issue(1)：73-75,60,4.DOI:10.3969/j.issn.1005-0329.2012.01.017
绿色磨削用新型低温冷风发生装置的系统设计与性能测试
Design and Test of a New Type of Cooling-air Generator for Green Grinding
摘要
Abstract
The Cooling - air Grinding is a main branch of green grinding technology. Providing cooling air to the grinding zone is a premise of this technique. The new type of cooling - air generator for green grinding is development. The air handling process and main equipments of the generator including the vapor compression refrigeration system and the low noise injector are introduced in details. The performance results indicate that the generator can apply cooling air with temperature range -34℃ ~0℃ , pressure range 1 ~ 7bar and volume mass range 0 ~ 34Nm3/h.关键词
低温冷风磨削/低温冷风发生装置/蒸汽压缩制冷/低噪声喷射器Key words
cooling - air grinding/cooling - air generator/vapor compression refrigeration/low noise injector.分类
矿业与冶金引用本文复制引用
刘业凤,赵欢欢,张华,蔡宇琳,姚俊,黄海涛..绿色磨削用新型低温冷风发生装置的系统设计与性能测试[J].流体机械,2012,40(1):73-75,60,4.基金项目
"十一五"国家科技支撑计划资助项目(2006BAF02A06-03) （2006BAF02A06-03）
上海市重点学科建设项目(S30503) （S30503）
上海市科委计划项目(08110511700) （08110511700）
