Product Description
Descriptions

The spin flash dryer is a agitating continous drying equipments,
Widely used for drying of high-viscosity products, pastes and filter cakes.

This is a new kind of drying equipment used for drying the materials, such as paste state, cake state, thixotropy, thermal sensitive powder and particles. Our factory is equipped with the testing sample machine, which can be used for carrying out the drying tests of various feeds for our users and for to provide the parameters to select the applicable machine.

Principle

The hot air enters into the bottom of the dryer in tangent direction. Under the driving of the stirrer, a powerful rotating wind area is formed. The paste state materials enter into the dryer through the screw charger. Under the powerful function effect of stirring at high-speed roation, the materials are distributed under the function of strike, friction and shearing force. The block state materials will soon be smashed and contact the hot air fully and the materials are heated and dried. The dried materials after the de-watering will go up with the hot-air flow. The grading rings will stop and keep the big particles. Small particles will be sidcharged out of the dryer from the ring center and will be collected in the cyclone and dust collector. The not-fully-dried or big piece materials will be sent to the wall of the equipment by centrifugal force and be smashed again after they fall down to the bottom.

Features

This machine combines the whirl technology with the fluidity, ejection and smashing step technologies.
The equipment is compact and small in size, high in production efficiency and continuous in the production. It has realized that "a small equipment can perform the large production ".
The drying capacity for this machine is big but its energy consumption is low. Its heat efficiency is high.
The materiral stay time is very short. The quality of the final products is very good, The machine can be used for drying the heat sensitive materials.
For the negative pressure or the micro-negative pressure operation, the machine is good for its tightness and high in the efficiency so as to eliminate the environmental pollution.