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公开(公告)号：US5480564A
公开(公告)日：1996-01-02
申请号：US229797
申请日：1994-04-19
CPC分类号： C02F1/688 , B01F1/0027 , B01F5/0496 , C02F1/766 , F28F25/00
摘要： The present invention comprises an improved method and apparatus for treating water in heat exchange systems. The present invention automatically and inexpensively provides an effective chemical to process water systems at times and in proportion to the need for water treatment in such systems. When used in evaporative cooling systems, the present invention adds the treatment chemical to the system via the make-up water. The make-up water acquires a substantially constant concentration of treatment chemical as it is passed through a device containing a treatment chemical. The constant concentration of chemical is achieved by dividing the make-up flow into two streams within the device, saturating the smaller of the two streams with chemical, and re-mixing the two streams. The biocide agent used in the preferred embodiment of the invention is prilled elemental iodine.
摘要翻译： 本发明包括一种用于处理热交换系统中的水的改进方法和装置。 本发明自动且廉价地提供了有效的化学品，以在这种系统中有时和与水处理的需要成比例地处理水系统。 当用于蒸发冷却系统时，本发明通过补充水将处理化学品添加到系统中。 当化妆水通过含有处理化学品的装置时，补充水获得基本恒定的处理化学品浓度。 化学品的恒定浓度通过将补充流分成装置内的两股流来实现，使化学物质中的较小的两股物流饱和，并重新混合两股物流。 在本发明的优选实施方案中使用的杀生物剂是造粒的元素碘。
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公开(公告)号：US5405541A
公开(公告)日：1995-04-11
申请号：US900244
申请日：1992-06-17
CPC分类号： C02F1/688 , B01F1/0027 , B01F5/0496 , C02F1/766 , F28F25/00
摘要： The present invention comprises an improved method and apparatus for treating water in heat exchange systems. The present invention automatically and inexpensively provides an effective chemical to process water systems at times and in proportion to the need for water treatment in such systems. When used in evaporative cooling systems, the present invention adds the treatment chemical to the system via the make-up water. The make-up water acquires a substantially constant concentration of treatment chemical as it is passed through a device containing a treatment chemical. The constant concentration of chemical is achieved by dividing the make-up flow into two streams within the device, saturating the smaller of the two streams with chemical, and re-mixing the two streams. The biocide agent used in the preferred embodiment of the invention is prilled elemental iodine.
摘要翻译： 本发明包括一种用于处理热交换系统中的水的改进方法和装置。 本发明自动且廉价地提供了有效的化学品，以在这种系统中有时和与水处理的需要成比例地处理水系统。 当用于蒸发冷却系统时，本发明通过补充水将处理化学品添加到系统中。 当化妆水通过含有处理化学品的装置时，补充水获得基本恒定的处理化学品浓度。 化学品的恒定浓度通过将补充流分成装置内的两股流来实现，使化学物质中的较小的两股物流饱和，并重新混合两股物流。 在本发明的优选实施方案中使用的杀生物剂是造粒的元素碘。
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