Method and equipment for producing fresh water and cold blast
专利汇可以提供Method and equipment for producing fresh water and cold blast专利检索，专利查询，专利分析的服务。并且PURPOSE: To produce fresh water together with cold air while utilizing raw water without using a vacuum pump by directly bringing raw water heated in a condensation part into contact with the high-temp. outside air in an evaporation part and vaporizing one part thereof and indirectly bringing the produced saturated wet air into contact with the raw water in this condensation part.
CONSTITUTION: Raw water at about 20°C is supplied to an indirect contact type heat exchanger 13 in a condensation part C by a pump P. While this raw water flows down through a passage 14, it is indirectly brought into contact with saturated wet air at about 28°C which flows through an air passage 15 by a blower 20 in a cross flow type. The saturated wet air is cooled and moisture is separated as condensed water and fresh water is received in a fresh water reservoir part D. The resultant low-humidity cold air is discharged from an air flow discharge port 18. The raw water humidified with heat exchange is supplied to a raw water distribution part 17 in the evaporation part B and distributed on the packing material 21. This raw water is directly brought into counter current contact with the outside air at about 40°C to evaporate one part thereof. The air contg. the moisture is introduced into the primary side of a heat exchanger 13 as the saturated wet air. The raw water becomes heated water at about 27°C and is circulated for reuse.
COPYRIGHT: (C)1992,JPO&Japio，下面是Method and equipment for producing fresh water and cold blast专利的具体信息内容。
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