... not discharge ash conveying equipment, Low power consumption, HPPC series gas box pulse bag filter ontology space down into ... a box area, each box with 32, 64, 96, 128 a filter bag. ... into the room with the air filter, cut off by the filter bag in out dust outside. Filtered air ... the wind blow the body spray, remove the filter bag on the dust. About 10 to 15 seconds ...