widely used raw material dryer spin flash dryers in chemical industry

Product Description

GSX spin flash dryer is a kind of high efficiency verticle dryer which is capable of realizing drying,crashing and classifying in one system.It is specially used for drying filter cake,paste,slurry or silimilar materials.
Since spin flash dryer is widely used in pharmacy,food,chemical and biology fields etc,based on the traditional spin flash dryer,jinan xichuan company innovated the inside structure of the spin flash dryer by redesigning the rotary blades structure and blades arrangement on shaft,improving the transmission system,and finally developed the high efficiency new spin flash dryer.Now the new-type spin flash dryer has been applied in domestic and oversea marcket,which has gained high praise from the customers.

Spin flash dryer features:
1)Feed is dried into powder for once,no need regrinding;suits to filter cake and paste material.
2) Double air duct, tangential air, uniform radical velocity.
3) Continuous operation,stable running,can be PLC automatic control.
4) Final moisture content and fineness can be effectively controlled
by adjusting swirl blades and inlet air speed.
5) Special blades distributed structure: Special designed leaned blades larger distance of the flat blades;Single blade can be taken down from the breaking device.
6) Suits perfectly to thermal-sensitive material.
7) Small resistance, high thermal efficiency, friendly operating environment.
8) New sealing structure of the drying tower,long bearing life, bearing block with water circulating jacket cooler.
9) Easy maintenance,long working life.

Working principle

Hot air enters the dryer bottom tangentially , and forms high-speed spiral air flow in the drying tower.
Hot air is kept at an optimal speed by adjusting the annulus size according to different material features.
Wet material is fed into the spin flash dyrer at a certain speed by screw conveyor and then is broken into uniform particles by the crushing device which is characterized by the multiply-layer flat blades and oblique blades. Large-size and wet particles fall down by gravity, and crushed by the crushing device at the dryer bottom.
A stable fluidized bed is formed by the uniform particles in the dryer tower,which guarantees the very low final moisture and avoids the products from being affected by the fluctuation of the initial moisture.
Dry product goes up with the hot air,and then is taken out of the spin flash dryer by draught fan.Product seperated in fabric dust collector is discharged via the airlock valve,while clean gas is vented.