Spin flash dryer centrifugal spray drying equipment vibration fluidized bed dryer www.penwuganzaoji1.com hot air from the inlet into the mixing tube from the bottom of the drier with suitable atomizing speed smash the drying chamber, exerts strong shearing of the material, blowing, floating and rotating effect, so the material by centrifugation, shear, collision, friction the dividend particles, enhanced heat and mass transfer. In the bottom of the dryer, large wet particles group in the role of agitator mechanical crushing, low moisture content, particle size smaller particles by the rotating airflow entrained rise further drying during ascent. Gas-solid flow in rotating inertia of solid phase is greater than the gas, the relative velocity of the solid-gas phases, and strengthen the two phases of heat and mass transfer, so it strengthens.