A Study of the Pulse Cleaning Process for Metal Fiber Filter Bags Based on a Discrete Phase Particle Deposition Model

Emissions of airborne particulate matter are a major cause air pollution. A numerical approach was used to establish single-filter-bag cleaning model based on the discrete phase particle deposition distribution law study effect pulse backflushing operation parameters performance specific structure dust collector. It found that increasing blowing pressure (0.2 MPa 0.6 MPa) and extending width (0.02 s 0.1 s) resulted in an increase side wall filter bag and, thus, improved its effect. The influence injection peak more obvious than width. However, it cannot be concluded greater width, better Therefore, actual production application, operating cost equipment needs taken into account, as well amount surface bag.