Where should blind plates be installed for air separation purging?
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This post was last edited by you*n*nyou on 2011-8-1 at 19:47. When purging air separation units, where are blind plates generally installed? Could some friend summarize this?
Air purging is used to remove slag, rust, and other debris from inside. It is necessary to concentrate the air supply and purge in segments in order to achieve a more thorough cleaning and make it easier to remove the debris; purging points should be placed wherever such segments are located. There is no air flow inside the cold box, and blind plates also need to be installed on the flanges of the cold box walls