高效率垃圾焚烧发电技术分析和应用

Analysis and application of high efficiency waste incineration power generation technology

随着生活水平的提高,城市生活垃圾在不断地增加,垃圾焚烧发电数量在不断增长,但垃圾处理成本的提高,垃圾焚烧需要探索新技术提高焚烧发电厂的效益,从垃圾焚烧发电的原理出发,研究提高发电效率的途径,发现提高过热蒸汽的压力与温度是提高发电效率的途径,但温度受到高温腐蚀限制,采用提高压力措施是提高垃圾焚烧发电效率最好的措施。

With the improvement of living standards, municipal solid waste is increasing. Number of waste incineration power plant raises. But the disposal cost of waste is increasing, we need to explore new technologies to improve the benefits of incinerated power plants. Based on the principle of garbage incineration power generation, this paper studies ways to improve power generation efficiency. Increasing the pressure and temperature of superheated steam are the way to increase power generation efficiency. However, the temperature is limited by high temperature corrosion. Improving the pressure is the best way to improve the efficiency of waste incineration power generation.