Installed flue-gas-to-water heat recovery units on two 220 t/h CFB boilers for a thermal power cogeneration enterprise. Flue gas temperature reduced from 175C to 82C, saving 6,800 t of standard coal per year with a 1.8-year payback.
For offshore wind turbine nacelle cooling, an indirect cooling approach uses a BXB plate heat exchanger to transfer heat between nacelle internal and external air, preventing salt mist and dust from entering the nacelle and ensuring safe, stable turbine operation.
Yantai, Shandong
Nacelle temperature lowered to 47C, 72 kW heat dissipation