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Vertical milling equipment and coal and biomass -fired boiler plant with it .
Vertical milling equipment and coal and biomass -fired boiler plant with it .
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机译:立式磨粉设备以及燃煤和生物质锅炉设备。
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摘要
PROBLEM TO BE SOLVED: To provide a vertical grinder which grinds both coal and biomass, efficiently grinds the biomass and is economically operated.;SOLUTION: The vertical grinder includes a contraction flow area 16 which is formed between a housing 1 and a cone-shaped hopper 11. In addition, a flow rate-adjusting member 4 is provided in the contraction flow area 16 formed between the housing 1 and the cone-shaped hopper 11, the member 4 adjusting the increased flow rate of a solid-gas two-phase flow 3 which consists of a mixture of ground powder and carrier gas 10.;COPYRIGHT: (C)2012,JPO&INPIT
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