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    • 8. 发明授权
    • Multitubular constant head reflux condenser
    • 多管恒流回流冷凝器
    • US3907683A
    • 1975-09-23
    • US41095173
    • 1973-10-29
    • GILMONT INSTR INC
    • GILMONT ROGER
    • B01B1/08B01D1/00B01D3/00B01D5/00G01N25/14
    • G01N25/145B01B1/08B01D1/0017B01D3/00B01D5/0063Y10S203/02
    • In a multitubular constant head reflux condenser for use with distillation apparatus, feed liquid is passed in heat-transfer relationship with vaporized feed liquid from the distillation apparatus to condense the vaporized feed liquid as distillate and to preheat the feed liquid almost to its boiling point prior to its entry into the distillation apparatus. A vent is provided through which the impurities volatilized by such preheating of the feed liquid can escape, and the temperature and flow rate of the feed liquid being discharged from the condenser to the distillation apparatus is controlled by a valve in the condenser through which the feed liquid is passed at a constant fluid pressure head. After a single distillation in glass distillation apparatus the quality of the distilled water is as high as 90-95 percent of conductivity water.
    • 在与蒸馏装置一起使用的多管恒定头回流冷凝器中,进料液体与来自蒸馏装置的蒸发进料液体的热传递关系通过,以蒸发的进料液体作为馏出物冷凝,并将进料液体预热至几乎沸点 进入蒸馏装置。 提供通气孔,通过这种预热进料液体挥发的杂质可以逸出,并且从冷凝器排出到蒸馏装置的进料液体的温度和流量由冷凝器中的阀控制, 液体以恒定的流体压力头通过。 在玻璃蒸馏装置中进行单次蒸馏后,蒸馏水的质量高达导电性水的90-95%。