Filter Cartridge Cement Dust Collector Fine Particle Extraction Easy Maintenance

Working principle for cement plant dust collector:

Cement production facilities have a significant number of dust collectors. Many have continuing problems with short bag life and low-pressure problems at the further points from the central air system. They often run on timers. When they try to run on demand control, they often get extreme short cycling, which causes even more bag problems. Most have gauges at the entry, on at least half of the dust collectors, and the compressed air feed lines are always the same size as the connector opening.

Proper operation of dust collectors is critical to minimizing cost and maximizing system effectiveness. There are many sizes, and most, if not all, use a pulse of compressed air controlled by a timer. The timers are generally set by the operators to what they believe is appropriate for proper cake removal and bag life.

In a dust collection system, the dust is collected on the bag or fingers, and when the cake of dust is of appropriate thickness and structure, a pulse (or pulses) of compressed air is used to hit or shock the bag and knock the cake off.