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Posted by Qiu Jiayou on May 23, 2002 at 22:13:33:
In Reply to: Fly ash posted by S. Sharma on May 12, 2002 at 00:45:23:
For normal fly ash in the hopper, the angle of hopper plate should be more than one value. For example, this angle should be 55 in utility boiler.
Hope this can help you