Reason for installing an orifice flow meter on the bypass valve of the high-pressure nitrogen purge line in the Texaco gasification process
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Reason for installing an orifice flow meter on the bypass valve of the high-pressure nitrogen purge line in the Texaco gasification process
Reply to 2# limaolv1414: I know some don’t have it, but it’s on our drawings! I can’t figure out what the reason is; everyone, share your thoughts
Reply to 1# Classic: Which set of drawings are you referring to? There is no bypass for the high-pressure nitrogen purging pipeline, so how can there be an orifice plate!
But he was talking about Texaco; the low-flow purging seems to use four nozzles
Reply to 7# haohe163: The water-coal slurry technology at the Northwest Research Institute has also designed this type of orifice plate
Is it difficult to process such orifice plates? Send a picture to take a look
Low-flow nitrogen protection for high-pressure nitrogen purging
Very little nitrogen is used here; it is used to regulate the nitrogen flow rate in order to prevent thermal erosion of the burner and to protect it.