探讨垃圾焚烧电站旁路减温减压装置分析及计算

Discuss on analysis and calculation of the bypass temperature reduction device of the waste incineration power station

旁路系统是垃圾焚烧电站非常重要的组成部分,在旁路系统中安装合适的减温减压装置,需要对环形逐级膨胀式装置和两级多孔节流式装置进行重点计算,根据计算结果分析这两类减温减压装置的优势,再结合减温减压装置的性能和旁路系统的需求确定装置类型。

The bypass system is a very important system for the waste incineration power station.To install a suitable temperature reduction and decompression device in the bypass system,it is necessary to carry out key calculations on the annular step-by-step expansion device and the two-stage porous throttling device.According to the calculation results,the advantages of the two kinds of temperature and pressure reducing devices are analyzed.Combined with the performance of temperature reducing and pressure-reducing devices and the requirements of bypass system to determine the type of device.