Principle of Airflow spray Dryer

Airflow spray dryerProduct Overview

Spray drying is widely used in liquid forming and drying industry. Zui is suitable for generating powder, granular or massive solid products from solutions, lotion, suspensions and plastic paste liquid raw materials. Therefore, when the particle size distribution, residual moisture content, bulk density, and particle shape of the finished product must meet precise standards. Spray drying is a very ideal process. After being heated by clean air, it enters the drying tower and is atomized into tiny droplets using a two fluid (or three fluid) nozzle in the hot air inside the tower. It undergoes rapid heat exchange with the hot air, evaporating the water (or solvent) in the liquid material and being discharged with the hot air to obtain powdered products.

Principle of Airflow spray Dryerworking principle

After filtering and heating, the air enters the top air distributor of the dryer, and the hot air enters the drying chamber uniformly in a spiral shape. The feed liquid passes through the high-speed centrifugal atomizer on the top of the tower body, and (rotating) spray into extremely fine mist like liquid beads, which can be dried into finished products in a very short time in parallel with hot air. The finished product is continuously output from the bottom of the drying tower and the cyclone separator of the LPG series high-speed centrifugal spray dryer, and the waste gas is discharged by the fan.Principle of Airflow spray Dryer

Product Features

1. Especially for viscous, paste like, and paste like materials. The effect is excellent and cannot be replaced by other devices.
2. Experimental variety, widely used for low-temperature drying.
3. The nozzle structure is simple, easy to maintain, and has low operating costs.