Developments in evaporator cleaning have accelerated in the past 10 years as a result of an extended period of research into scale formation and scale composition. Chemical cleaning still provides the most cost effective method of cleaning the evaporators.ududThe paper describes a system that was designed to obtain on-line samples of evaporator scale negating the need to open up hot evaporator vessels for scale collection. This system was successfully implemented in a number of evaporators at a sugar mill. This paper also describes a recent experience in a sugar factory in which the cleaning procedure was slightly modified resulting in effective removal of intractable scale.
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机译：由于对水垢形成和水垢成分的研究时间延长，因此在过去的10年中，蒸发器清洁的发展得到了加速。化学清洁仍然是清洁蒸发器的最具成本效益的方法。 ud ud本文介绍了一种系统，该系统旨在获取在线蒸发器水垢样本，而无需打开热蒸发器容器以收集水垢。该系统已在制糖厂的多个蒸发器中成功实施。本文还描述了糖厂最近的经验，在该工厂中，对清洗程序进行了一些修改，从而有效去除了顽固的水垢。
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