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How to increase the air volume of a compressor in summer?

2022-06-21View Original

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As the weather gets hotter, the air volume produced by my company’s centrifugal air compressors has significantly decreased. I would like to ask what methods or techniques are available to increase lung capacity. Our company has a centrifugal air compressor with an air delivery volume of 17,500 and an outlet pressure of 5 kilograms. Now, consider installing a pre-cooler in the intake pipeline; I wonder if this approach is feasible.
Reply #22022-06-21
There doesn’t seem to be a very good solution; adding pre-coolers may require an economic analysis to determine whether it’s feasible and worthwhile
Reply #32022-06-22
Adding a pre-cooling step is theoretically feasible; as for its benefits, it needs to be analyzed on a case-by-case basis. If air flow rate is indeed the bottleneck, then adding pre-cooling is necessary; otherwise, a comprehensive evaluation of the entire system is required.
Reply #42022-08-08
Sure, it works; reducing the temperature is equivalent to increasing the air density, which in turn increases the flow rate. But there is more than just this one solution; it can also be achieved by modifying the host machine, depending on the specific conditions of the equipment. Please send me via private message the parameters of your company’s compressors as well as the requirements related to the manufacturing process. I will have our technical team check whether it’s possible to resolve once and for all the issue of flow rate variations caused by seasonal temperature differences. If that’s feasible, we will then determine which solution is the most cost-effective

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