raw mill esp dust emission very high
Dear sir, i am taking hot gas for vrm from preheater outlet , preheater duct is also conected in (gct) gas condictioning tower and their is also spreing water. if vrm is running it is ok emission. but if vrm is not running any reason then emission is very high. please tell me sir, thank u sir.
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re raw mill esp dust emission very high
Are your gas velocitys the same Mill on /off all air to ESP must be as slow as possible across air distrubution panel to allow precollection to work and collector plates to capture dust ,kiln dust carry over may have low conductivity ,try total evaporation water air spray in ducting prior to ESP to increase conductivity of dust ,can you increase temprature when mill off