The mathematic model of abscission of mill dust and research on technology of shaking acceleration

Researching on the mathematic model of mill dust in the polar plate of ESP, with the change of thickness of mill dust in the plate, we certain on the best value of shaking acceleration, and make the maximum of particle off in some domain. Based on the Matlab emulation, shaking acceleration has a maximum criticality value under some special resistivity and initial thickness; Before reaches the maximum critical value of shaking acceleration, for different resistivity of particle, with the increase of initial thickness in plate, the best value of shaking acceleration increases; for different value of initial thickness, with the increase of resistivity of particle the best value of shaking acceleration increases. If the value of initial thickness and resistivity are big enough, the time which is spent in researching the maximum criticality value is lesser. Paper provides for an equation to certain on the maximum criticality value.