The role of safety slot
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This post was last posted by Kuangpaopaopao on 2009-11-19 12:57. The editor asks for your advice.: What is the function of the safety slot, its appropriate size and working pressure. I am a novice. I have drawn a picture before, safety groove, normal pressure, DN1000×1000, elliptical head, and container flange for connecting the upper head and the cylinder. There are only three nozzles, the top is empty, the safety jump entrance is, and the bottom is clean. Is the container flange necessary? Is the oval head necessary? Are there any regulations on the volume?
I'm afraid it's the name of the process, not the characteristics of the equipment. Just saying that no one knows.
Safety tank, normal pressure, DN1000×1000, oval head, container flange for connecting the upper head and cylinder. There are only three nozzles, the top is empty, the safety jump entrance is, and the bottom is clean. If frequent maintenance is not required, the container flange can be eliminated and a manhole added.
I asked again today. The main function is to discharge the gas evacuated from the pressure vessel and act as a buffer. If so, it is not known whether the volume is related to the original pressure vessel volume.
If there is pressure in the equipment during normal operation, it must be classified according to the capacity plan.
Thank you all for your answers. I recently drew some more drawings, and some similar to this tank can be called emptying buffer tanks. Some gases will liquefy. In this case, just make an open normal-pressure tank with a tapered head underneath and a purge port. ； In the upper part near the top of the cylinder, there is a baffle demister made of angle steel inside the container. The gas is vented into the atmosphere. Maybe it can be used as a reference for your friends.