What causes the vacuum level not to increase? How to deal with it?

2018-07-17View Original

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What causes the vacuum level not to increase? How to deal with it?

Reply #22018-07-18

Is a steam ejector or a vacuum pump being used?

Reply #32018-09-17

There are too many reasons; to list a few briefly: 1, leakage in the overhead vacuum cooling system (analyze the oxygen content in the overhead gas); 2, failure of the liquid ring vacuum pump; 3, low steam pressure; 4, scaling on the gas ejector

Reply #42018-09-21

There are too many reasons; process flow, operational procedures, equipment failures, supply of utility services, instrument problems, and so on could all be the cause

Reply #52018-09-21

Circulation water volume of the water cooler behind the ejector

Reply #62018-09-25

Low steam pressure, low cooler load, poor backflow, pipe blockage

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