Centrifugal Spray Dryer

Item No.: LPMIE296
Spray drying is the most widely used process in liquid forming and drying industry. It is most suitable for producing powder and granule solid products from solution, emulsion, suspension and paste liquid raw materials.
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Description
Summary:
 
Spray drying is the most widely used process in liquid forming and drying industry. It is most suitable for producing powder and granule solid products from solution, emulsion, suspension and paste liquid raw materials. Therefore, spray drying is an ideal process when the particle size distribution, residual water content, bulk density and particle shape of the finished product must meet the precise standards.
 
Principle:
 
After filtering and heating, the air enters the air distributor at the top of the dryer, and the hot air enters the drying chamber in a spiral shape. Through the high-speed centrifugal atomizer on the top of the tower, the material liquid is sprayed into very fine mist like liquid beads, which are in parallel flow with hot air and can be dried into finished products in a very short time. The finished product is continuously output from the bottom of the drying tower and the cyclone separator, and the waste gas is discharged by the fan.

Design features:

The appearance of the whole set of equipment adopts mirror polishing, and the thickness of inner and outer walls is 2mm; the appearance of the whole machine is made according to the standard of prototype. The details are handled in detail to make sure that there is no obvious weld. The bottom is supported by four casters with brake function, which is convenient for users to move and operate. The centrifugal atomizer adopts electric sprinkler, and the atomization speed can be as high as 31000 rpm. The atomization effect is even, which makes the experimental data of the user more valuable, so as to facilitate the design and use of the production spray tower in the future. The cleaning guide hole is set at the bottom of the main machine, and all pipes are connected quickly, which is convenient for users to clean the equipment.