摘要
介绍常用的中低温余热发电技术及其特点,并给出了水泥窑中低温余热发电系统的实例,对不同的余热利用方案进行了对比分析。结果表明,在相同条件下,混合工质循环具有比双压朗肯循环更高的余热利用效率。
The middle and low temperature waste heat power generation technologies and their characteristics were discussed,and the example for waste heat power generation system in cement production process was presented.The property between the different waste heats recovering system was compared.The result shows that the cycle with mixture working-medium has higher waste heat recovery efficiency than that of the dual-pressure Rankine cycle under the same condition.
出处
《节能》
2007年第2期32-34,共3页
Energy Conservation
关键词
余热利用
中低温余热发电
动力循环
水泥生产
节能
waste heat recovery
middle and low temperature waste heat power generation
power cycle
cement production
energy conservation
