The flash dryer equipment can be used for drying a variety of materials, and is suitable for the dispersion and drying of granular, powder, paste and filter cake-like pseudo-agglomerated materials in the chemical, pharmaceutical, building materials, food, feed and other industries . In order to let everyone understand the rotary flash drying dryer equipment, today I will share the working diagram of the rotary flash dryer, and briefly introduce the working principle of the rotary flash dryer.

    The rotary flash dryer is composed of key components such as a drying host, a feeder, a heat source device (hot air furnace or steam), an air filter, a blower, a cyclone separator, a bag filter, an induced draft fan, and so on. The hot air tangentially enters the bottom of the dryer, and is driven by the agitator to form a powerful rotating wind field. The paste-like material enters the dryer through the spiral feeder. Under the strong action of the high-speed rotating stirring paddle, the material is dispersed under the action of impact, friction and shear force, and the bulk material is quickly crushed, fully contacted with the hot air and heated ,dry. After dehydration, the dry material rises with the hot air flow, and the classification ring traps the large particles, and the small particles are discharged from the center of the ring out of the dryer, and are recovered by the cyclone separator and the dust collector. The undried or large materials are thrown toward the wall by the centrifugal force , Fall back to the bottom to be crushed and dried.

    Zhengzhou Dingli currently provides rotary flash dryer, there are many equipment specifications and models. The above is about the working diagram of rotary flash dryer and the working principle of rotary flash dryer. For more details, please leave a message for consultation.