Multi-stage flash desalinator
专利汇可以提供Multi-stage flash desalinator专利检索，专利查询，专利分析的服务。并且PURPOSE:To hold evaporation even at an upper stage under a critical condition, by providing a wall, which obliquely crosses a stream, extending from the lower end of the partition wall of an evaporation chamber and having the other end existent below the surface of brine and a weir projected from a bottom plate against the stream of said brine, so as to form a venturi nozzle. CONSTITUTION:The multi-stage flash evaporator has a plurality of upper-stage evaporation chambers 21a and lower-stage evaporation chambers 21b separated from each other with a partition wall 22. A wall 39, which obliquely crosses a stream, extending from the lower end of said partition wall 22 and having the other end existent below the surface of brine 40 and a weir 36 projected from a bottom surface 26 against the stream of said brine 40 are provided so as to constitute a venturi nozzle 35 with the wall 39 and the weir 36. In addition, the throat part of said venturi nozzle 35 is provided in the vicinity of the surface of the brine 40. Hereon, the wall 39 may be provided in parallel with the stream of the brine 40.，下面是Multi-stage flash desalinator专利的具体信息内容。
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6 电池单元
