Fluid evaporation plant esp. for milk - utilises cooling water and exhaust from Diesel engine driving vapour compressor

摘要

In a plant for the evaporation of a fluid, the vapours from separator at the outlet of a heater are compressed and returned to the heater. The compressor is driven by an internal combustion engine which delivers its hot cooling water and exhaust gases to a heat exchanger for preheating the fluid. This makes the best used of all available heat and saves extraneous primary energy (oil or coal).