Method and system for heat transfer

摘要

A method and system (10) for utilizing water to transfer heat are provided. In one embodiment, the system (10) includes two water softeners (16) for removing the hardness of the feed water. The water softeners (16) are coupled to a filtration device (14) and deliver the softened water thereto. The filtration device (14) removes minerals from the water so as to produce a filtered water volume and a rejected water volume. The filtration device (14) delivers the filtered water volume to a heat exchanger (12). The heat exchanger (12) evaporates the filtered water volume and produces a mineral deposit volume. The mineral deposit volume is delivered to the filtration device (14) for removal of the mineral deposits so as to produce a recycled water volume and a blowdown water volume. Thereafter, the recycled water volume is delivered to the heat exchanger (12) for reuse, and the blowdown water volume is discharged to the waste vessel (24).