The Characteristics of Waste Heat Recovery of Plate Heat Exchanger (1)
Updated : 2020/11/19
        The characteristics of waste heat recovery of plate heat exchanger: Waste heat recovery and utilization can be divided into two ways: direct recovery, the medium carrying waste heat is directly used as fuel combustion heat release for waste heat recovery, or thermal energy carried by medium with high temperature is directly radiated for heat conversion and recovery; Indirect recovery method, which uses heat exchange device to convert waste heat energy into secondary available heat energy,which is the most commonly used waste heat recovery method at present.

The recovery of waste heat of plate heat exchanger is an indirect recovery method, which is suitable for the heat transfer process of medium containing waste heat such as gas and liquid.Because it can be completely countercurrent arrangement, the terminal temperature difference is small, it is particularly important for low-grade waste heat recovery.

"Waste heat" is the part of heat discharged into the surrounding atmosphere with the thermal working medium, so it is commonly known as "waste heat". Because this part of heat is widely distributed in industrial production and its quantity is relatively large, it is classified as "secondary energy" scientifically.