Hi, I have installed a numbers of systems that do exactly what you demand. In plants that use a lot of process or boiler feed water I install a heat exchanger that uses incoming plant water to cool your product and also heat the incoming water to feed your boiler or other process that use hot water.
I am dismantling two large food plants and have a wide range of process equipment including heat exchangers, copper kettles, pumps, ss valves, clamps, tubing etc.
Junior