摘要
化工工艺中传统的空气加热方式是利用蒸汽换热器、电加热管或电阻炉来加热,电能转化为热能的效率仅有40%左右,且温度不均匀、不稳定。经实践应用,在空气加热工艺中,采用新型的可编程微波加热控制装置,具有热效率高、加热速度快、温度均匀、控制灵活等特点,取得明显的节电效益。
The conventional chemical process methods of air heating are utilities of steam heat exchanger, electric heating tube and electric resistance furnace with only 40% efficiency of electric energy conversing to heat energy. And it＇s great expenditure of energy and unstable and heterogeneous temperature. A new programmable microwave heating control device is used in air heating process. The device has the advantages of high efficiency, great speed of heating, homogeneous temperature, fullautomatic control and simple operation. This technology achieves obvious energy conservation benefit.
出处
《电力需求侧管理》
北大核心
2007年第4期37-38,共2页
Power Demand Side Management
基金
2006年度浙江省衢州市科技局立项的科研项目(20061039)
关键词
微波技术空气加热
化工催化剂
化工节能
microwave air heating
chemical catalyst
energy saving of chemical industry
