Retrofit of inlet filter for desorption compressor in VPSA unit
Due to the poor filtration effect and high unit failure rate of the basket type pipeline filter at the inlet of the PSA unit's desorption compressor,this article changes it to a combined filtration facility of cyclone tube separa-tor and filter separator.After renovation,it can effectively filter the dust and water vapor in the desorption gas,pro-long the operating cycle of the unit,reduce production costs,and effectively extend the operating cycle of the unit.
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