| 摘要 |
The present invention relates to a demineralizing device and a demineralizing method of a vessel and is provided to improve spatial utilization of a large vessel such as an offshore vessel by reducing the number of pipes needed for supplying fresh water and to have no effect on the operation of equipment or on lives of sailors even though a fresh water generator is malfunctioning. [Reference numerals] (510) Fresh water generator;(520) Mineralizing device;(530) Fresh water tank;(540) Mineralized water supply device (ultraviolet sterilizer, storage tank, filter);(550) Supply mineralized water, for drinking water and cleaning (sailors);(560) Supply demineralized water, for equipment;(571,590) Control unit;(AA) Generate the fresh water generator, control the fresh water;(BB) Supply seawater;(CC) Seawater supply pump;(DD) Fresh water supply;(EE) Fresh water supply pump;(FF) Mineralized water supply;(GG) External water supply, high content of minerals and chlorine;(HH) Mineralized water supply pump |
