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首页> 外文会议>Twenty-First National Industrial Energy Technology Conference, May 12-13, 1999, Houston, Texas >BOILER SYSTEM EFFICIENCY IMPROVES WITH EFFECTIVE WATER TREATMENT
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BOILER SYSTEM EFFICIENCY IMPROVES WITH EFFECTIVE WATER TREATMENT

机译：有效水处理提高锅炉系统效率

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摘要

Water treatment is an important aspect of boiler operation which can affect efficiency or result in damage if neglected. Without effective water treatment, scale can form on boiler tubes, reducing heat transfer, and causing a loss of boiler efficiency and availability. Proper control of boiler blowdown is also important to assure clean boiler surfaces without wasting water, heat, and chemicals. Recovering hot condensate for reuse as boiler feedwater is another means of improving system efficiency. Condensate which is contaminated with corrosion products or process chemicals, however, is ill fit for reuse; and steam which leaks from piping, valves, traps and connections cannot be recovered. Effective chemical treatment, in conjunction with mechanical system improvements, can assure that condensate can be safely returned and valuable energy recovered.
机译：水处理是锅炉运行的重要方面，如果不加以考虑，可能会影响效率或导致损坏。如果没有有效的水处理，锅炉管上可能会形成水垢，减少热量传递，并导致锅炉效率和可用性的损失。正确控制锅炉排污对于确保锅炉表面清洁而不浪费水，热量和化学药品也很重要。回收热冷凝水作为锅炉给水回用是提高系统效率的另一种方法。但是，被腐蚀产物或加工化学品污染的冷凝液不适合重复使用；从管道，阀门，疏水阀和连接处泄漏的蒸汽无法回收。有效的化学处理，结合机械系统的改进，可以确保冷凝水可以安全地返回并回收宝贵的能量。

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