Fluidized bed dryer and method of drying the raw material using fluidized bed dryer u00e9mida

摘要

Fluidized bed dryer and method of drying of raw material u00e9mida using fluidized bed dryer.The present invention relates to a fluidized bed dryer (3), to feed a raw material wet by a rail cargo and blowing a gas of high temperature from a gas distribution plate (5), and a heating and fluidizing gas, so as to form a minute The fluid (9) in the gas distribution plate (5) for drying the wet raw material.It includes a nozzle for blowing gas (13) disposed in a part external wall between a bottom of the rail freight transport (8) and the fluidized bed (9) for blowing a gas to disperse a flow of the raw material wet falling of rail freight transport (8).With this structure, the raw material wet falling of rail cargo transport (8) does not fall heavily in a particular area, directly below the rail freight transport (8), so that the gas distribution plate is prevented from being clogged.