How to determine the backpressure for fly ash filters
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I need some help. I’d like to ask the experts why the back-pressure for the fly ash filter should be set at twice the pressure of the equipment itself – what is the basis for this calculation?
The backflush pressure for the fly ash filter is typically set at twice the equipment pressure, in order to ensure that the backflushing can effectively remove dust from the filter bags. There is no fixed calculation basis; it is mainly determined based on practical operational experience and recommendations from equipment manufacturers. Factors to consider include the properties of the filter media, the characteristics of the dust, and the filtration speed. The optimal backpressure needs to be determined through actual testing and adjustments. .
You’re welcome; feel free to ask me more questions if you have any. .