采用螺杆膨胀机的汽电双驱技术在化工厂的应用研究  

The Study on the Application of Steam-Electricity dual-drive Technology with Screw Expander in Chemical Plant

作　　者：陈巧娟 Chen Qiaojuan(Fujian Snowman Engineering Co.,Ltd.,Fuzhou 350200,China)

机构地区：[1]福建雪人工程有限公司,福建福州350200

出　　处：《山东化工》2024年第6期179-182,共4页Shandong Chemical Industry

摘　　要：螺杆膨胀机是近年来受到广泛关注的低温余热回收技术,在化工厂余热利用中相比汽轮机具有良好的适应性。介绍了采用螺杆膨胀机实现汽电双驱的技术,及其在化工厂的应用研究。Screw expander is a low-temperature waste heat recovery technology that has been widely concerned in recent years,and it has better adaptability than steam turbine in waste heat utilization in chemical plants.This paper introduces the technology of using screw expander to realize steam-electricity dual drive and its application in chemical plant.

关 键 词：螺杆膨胀机 汽电双驱技术 节能节电 化工厂 超越离合器 

分 类 号：TQ241[化学工程—有机化工]