| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for mass producing and supplying small particle pure water useful for human beings, and animals and plants by utilizing waste heat. SOLUTION: The small particle pure water is obtained firstly with use of a high-pressure boiler advantageous to obtain a large amount of distilled water and having high performance, secondly by efficiently making energy saving using the heat of vaporization of the high-pressure boiler in a heavy-pressure boiler, also using the heat of vaporization of the heavy-pressure boiler in a low-pressure boiler to compress steam vaporized in the low-pressure boiler reduced with pressure by a turbine, and using the final heat of vaporization in the low-pressure boiler in which a liquified temperature is increased, thirdly to obtain the small particle pure water using raw water whose water quality is contaminated, by increasing the temperature of a nitrogen compound, a nitrogen component or the like vaporized in association with steam from the lowest 600°C to 1,200°C to purify, and fourthly by inhibiting oxidation of a heat-resistant stainless metal by coating the inside and the outside of a direct fire steam heating tube of 1,200°C or more received with the direct fire having a high temperature from a steam heating line with ceramics, BAKUHANSEKI (a kind of granite porphyry), tourmaline or the like and emitting a large number of a far-infrared ray. COPYRIGHT: (C)2005,JPO&NCIPI
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