Gas to cloth ratio

The filter ratio for baghouses, also called the gas to cloth ratio, varies from 0.6 to 1.5 m of gas per minute per square meter of fabric. The pressure drop across the fabric is a function of the filter ratio it ranges from about... 

Gas-to-cloth ratio—One of the major factors in the design and operation of a fabric filter is the gas-to-cloth ratio. This parameter is the apparent velocity of the gas approaching the cloth. 

Gas volume—too high gas-to-cloth ratio can blind the bags too low values can cause dust dropout in the ducts. 

Particle size—Too fine can cause blinding of the bags or excessive emissions at the design gas-to-cloth ratio. 

Collection efficiency Clean fabric pressure drop Operating baghouse pressure drop Inlet dust concentrations Gas-to-cloth ratio... 

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