介绍了国华三河发电厂一期石灰石-石膏湿法脱硫系统GGH防结垢堵塞改造及改造后的运行效果和出现的问题。
This paper introduces the improvement for preventing scale and clog of limestone-gypsum wet flue-gas desulfurization systems GGH in phase I of Guohua Sanhe Power Generation Co.
三是脱硫副产品的处理部分，主要有石膏一级脱水系统旋流设备、石膏二级脱水系统真空皮带脱水机、石膏输送系统和储存系统等。
It mainly consists of hydrocyclone as gypsum primary dewatering system, vacuum belt filter as gypsum secondary dewatering system, gypsum convey system and storage system and so on.
为诊断湿法石灰石-石膏法脱硫装置的故障，开发了脱硫装置故障诊断专家系统软件。
The fault diagnostic expert system software for FGD device has been developed for diagnose the failures of the wet limestone-gypsum FGD device.
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