This system uses only residual energy for the generation of electricity without the need of additional fuel. ste heat recovery efficiency of condensing boilers is l mited. The common principle of them is to e hance the difference between the c d then the steam drives a turbine for power generation [8, 9]. The flue gas with a temperature of 480-600. A 2021 Prewin Network unplanned shutdown survey revealed that equipment failures in waste-to-energy (WtE) and biomass plants were responsible for a total of 22. 9 days of unplanned shutdowns in 2021. The boiler smoke waste heat power generation system comprises a liquid storage device, a booster pump, an evaporator, an expansion machine, a condenser. Waste heat to power (WHP) is the process of capturing heat discarded by an existing thermal process and using that heat to generate power (see Figure 1). Energy-intensive processes—such as those occurring at refineries, steel mills, glass furnaces, and cement kilns—all release hot exhaust gases and. However, with the application of various waste heat recovery technologies such as heat recovery steam generator (HRSG) and waste heat boiler (WHB), this lost energy, mainly associated with the exhaust gas, can be recaptured and reused, thus resulting in better energy efficiency.
