This paper discusses the situation that the normal production is influenced by the poor non-condensable gas from heating zone of salt making enterprises with gypsum brine. This paper introduces the design of non-condensable gas outfall of heating zone, the oringin of non-condensable gas in the plant, the influnce of non-condensable gas on heat transfer and how to solve the poor emission of non-condesable gas.%概述了石膏型真空制盐企业因加热室中不凝气排放不畅而影响正常生产的情况。本文从加热室不凝气排放口的设计、系统中不凝气的来源、不凝气对传热的影响以及如何解决不凝气排放不畅等方面进行了阐述。
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