Forced fluidization jet combustion device for bagasse furnace

The invention provides a forced fluidization jet combustion device for a bagasse furnace. The device comprises an agitating fluidization drum, an agitator and an agitator motor. The agitating fluidization drum is provided with a chamber; the agitating fluidization drum is provided with an air inlet pipe, a feeding hopper and an ejection head which are arranged with intervals and used for connecting the chamber with the outside; the agitator comprises a center shaft and agitating blades; one end of the center shaft extends in the chamber and is connected to the agitating blades received in the chamber; the other end of the center shaft is installed outside the agitating fluidization drum and is connected with the agitator motor which is outside the agitating fluidization drum. The invention has the advantages that bagasse can be fully mixed, preheated and dried with hot air before being sprayed into the furnace to form a good fluidization; bagasse is sprayed into the furnace evenly and burned rapidly, the phen