resets 如何翻译(工艺控制)? the feed flash drum receives heated feed liquid from the intercondenser. the feed vaporizer is an external exchanger that vaporizes the feed. a constant small flow of liquid from the bottom of the flash drum is controlled by fic setpoint. the flash drum level signal resets the flow of condensate leaving the vaporizer, which changes the vaporizer heat input to supply enough heat to vaporize the feed. 进料闪蒸罐接收来自级间冷凝器的高温加热流体。 进料汽化器作为外部换热器,用来汽化进料流体。 通过fic(流量指示器)设定值,调节来自闪蒸罐底部的稳定低流体流量。 通过闪蒸罐液位信号,调节离开汽化器的冷凝液流量,从而改变汽化器的供热,提供足够的热量使进料汽化。 “汽化器”相当于再沸器。 查看更多