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水轮发电机组轴承(推力轴承、导轴承)以及转浆式水轮机叶片密封装置漏(甩)油问题,影响水电站机组的出力、效率和安全运行。分析探讨推力轴承、导轴承及水轮机叶片密封装置漏(甩)油问题,提出防止漏(甩)油的方法措施,消除漏(甩)油现象,对提高机组的出力、效率,延长检修间隔、安全运行文明生严有着重大的现实意义。为此目的我们选编了杭州发电设备厂吴椋同志“发电机轴承甩油的分析探讨”等五篇文章,组成《水电机组漏(甩)油专辑》,供电站运行、检修、设计、制造、安装人员参考。
Water turbine generator bearing (thrust bearing, guide bearing) and turbine blade sealing device leakage (rejection) oil problem, affecting the hydropower unit output, efficiency and safe operation. This paper analyzes the problems of leakage and throttling of thrust bearing, guide bearing and hydraulic turbine blade sealing device, puts forward the measures to prevent the oil from leaking, eliminates the oil leakage, improves the unit output, the efficiency, Safe and civilized students are of great practical significance. For this purpose, we selected five articles of Comrade Wu Xing from Hangzhou Power Generation Equipment Factory, “Analysis and Discussion on Shock Absorption of Generator Bearing,” and other articles that formed the “Oil Drainage (Oil Drainage) Album for Hydropower Units,” operation, maintenance, design, Installer reference.