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首页> 外文期刊>日本マリンエンジニアリング学会誌 >Study on Water Quality Control for Marine Turbine Plants and Its Automation (I): Changes in Boiler Water Quality Caused by Contamination with Impurities and by Water Treatment
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Study on Water Quality Control for Marine Turbine Plants and Its Automation (I): Changes in Boiler Water Quality Caused by Contamination with Impurities and by Water Treatment

机译：船用涡轮机水质控制及其自动化研究（I）：杂质污染和水处理引起的锅炉水质变化

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For steam turbine ships, it is very important to control accurately water quality of the main boiler and its plant. The recovery rate of condensed water in recent marine turbine plants has been increasing and approaching a perfect closed cycle, and the techniques of pH monitoring and Fresh Water Generators have been improved too. However, as for the automation of boiler water treatment, its development seems to be very late compared to other ship techniques. This paper investigates, therefore, the current situation of the water quality control of marine turbine plant in order to develop an automatic water treatment system. As the fundamental research on the boiler water quality control and its automatic water treatment, this first report analyzes theoretically the water treatment data of actual ship for making clear the impacts of ①impurity mixing from make-up water ②boiler compounds ③blow-down of boiler water on boiler water quality, especially pH and PO{sub}4 The analysis shows some characteristics of boiler water quality and its treatment system which are to be helpful to marine engineers.
机译：对于蒸汽轮机船，准确控制主锅炉及其工厂的水质非常重要。最近的船舶涡轮机中的冷凝水的回收率一直在增加并接近完美的封闭循环，并且pH监测和淡水发生器的技术也得到了改进。但是，就锅炉水处理的自动化而言，与其他船舶技术相比，其发展似乎还很晚。因此，本文研究了船用涡轮机水质控制的现状，以开发一种自动水处理系统。作为锅炉水质控制及其自动水处理的基础研究，本报告从理论上分析了实际船舶的水处理数据，以明确①补充水掺入杂质的影响②锅炉化合物③锅炉水的排泄对水质的影响。锅炉水质，特别是pH和PO {sub} 4分析表明锅炉水质及其处理系统的一些特征，对船用工程师有帮助。

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