Xianrun Blower Cement Kiln High Temperature Centrifugal Fan
The Reason of Centrifugal Fan Impeller Ash Deposition
The main reason of the centrifugal fan impeller ash deposition is that, when the waste exhaust flow through the impeller, a large number of fine dust particles collide with impeller non-working surface and blade trailing edge near the working face in impeller, then deposite in the centrifugal fan impeller; what's more, dust particles are more sticky under high temperature, so the deposition chance increase.
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| High Temperature Fan for Cement Rotary Kilns |
Thus, the waste exhaust gas temperature and airflow speed play an important role in the ash deposition process, when the exhaust temperature of the cement kiln preheater reach over 300 centigrade degrees, then high temperature centrifugal fan will begin to happen dust deposition and crust frequently.
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| High Temperature Fan for Cement Rotary Kilns |
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