Product Introduction

Centrifugal spray dryers are widely used in pharmaceutical, food and chemical production processes to dry liquid raw materials such as solutions, lotion and suspensions into powders or particles through spray.

detailed introduction

working principle

Fresh air is heated into clean hot air through the inlet filter and heater, and then enters the air distributor at the top of the drying tower. The hot air enters the drying tower uniformly in a spiral shape. The feed liquid is sent to the centrifugal spray or pressure nozzle at the top of the drying tower body by the supply pump, and the rotating spray is formed into extremely fine atomized droplets, which are in contact with the hot air in the downstream, and the moisture evaporates rapidly, and is dried into finished products in an extremely short time. The finished product is discharged from the bottom of the drying tower and the cyclone separator, and the exhaust gas is purified by the dust removal system before being discharged.

feature

1. Adopting rotary cutting air intake technology and adjustable volute shell to ensure uniform distribution of hot air and prevent backflow;

2. The heat source can be electric heating, steam heating, or a combination of multiple heating methods to ensure high efficiency and low consumption;

3. The overall structure is compact and beautiful, easy to operate, the hot air chamber can be disassembled for cleaning, and the inlet air temperature can be adjusted and controlled;

4. The walls and ceiling of the drying chamber can be cooled using an air jacket cooling system to prevent materials from melting and hanging on the walls;

5. The indoor walls of the drying chamber can be cleaned using an air rotary blowing device to eliminate or reduce wall sticking;

6. The powder collection system can adopt dehumidification air cooling technology to cool the product and prevent moisture absorption and agglomeration;

7. Complies with GMP production requirements, with dry air cleanliness exceeding 100000 levels, easy cleaning, and stable product quality.

Technical Specifications