Regular maintenance of your filtration system ensures peak efficiency. Manufacturers provide recommend intervals for regular inspection and replacement of components.
1) Inspection/Maintenance: This consists of a schedule for regular
periodic inspections. These can be arranged as daily, weekly, monthly, semi-annual and annual tasks.
2) Differential Pressure: New filter bags have little air resistance as the pores of the fabric are not yet clogged with particles. As the fabric fills, the gauge registers the static resistance. Pressure drop is a good indicator of the dust that has collected on the filter and the condition of the filter.
3) Cleaning System: An effective cleaning system requires maintenance on its own schedule. Incomplete or ineffective cleaning results in dusty air released from the system, build-up in ductwork and premature wear of filter bags.
4) Collection Hopper Discharge: The hopper on a baghouse is not generally designed to store the collected dust. Dust remaining in the hopper leads to its return to the air or compaction that requires downtime to correct.
5) Filter Media: The most important item to check in a baghouse dust collector is the filter media. Periodic inspection of the filter bags is mandatory.
6) Structure and Ductwork: The structural integrity of equipment and ductwork for welds, joints, and seals affects performance. Any unexpected change in airflow can mean concerns for health.