Dust collector maintenance: Cartridge dust collector behaviour over a range of conditions

摘要

Cartridge collectors, although similar to reverse-jet pulse fabric collectors have some peculiar operating characteristics. These are all related to the shape and construction of the filter element and include pressure drop, cleaning system actuation,response to varying loads and failure modes. First it is instructional to review the steady-state operation of a fabric pulse jet collector with cylindrical bags. Fabric pulse jet collectors with envelope bags have sufficiently similar characteristics so they will not be considered separately.