Reasons and treatment measures for high dust content in fluidized bed granulation
The summary introduces that the main reason for the high dust content in fluidized bed granulation systems is the unreasonable setting of relevant process parameters of the granulator,including the fluidization air volume and temperature of the granulator,atomization air pressure and temperature,urea liquid pressure entering the granulator,crushing conditions of the crusher,and urea liquid concentration entering the granulator.By analyzing the reasons for the high dust content in fluidized bed granulation systems and combining with production practice,relevant optimization and adjustment methods are proposed to reduce the dust content of the granulation system from the origin,improve the operating efficiency of the enterprise,and reduce production costs.
fluidized bed granulationdustcausesmeasureseffects
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