A pressure spray dryer is a device that can simultaneously perform drying and granulation. It uses a high pressure pump to get a high pressure on the liquid. When the high-pressure liquid passes through the nozzle, the pressure energy is converted into kinetic energy and dispersed as a droplet when ejected at a high speed. The mist droplets are rapidly dried by contact with hot air, so that the powder product can be directly obtained.
According to the process requirements, it can adjust the pressure, flow rate and orifice size of the liquid pump. Thus you can get the spherical dry particles of a certain size ratio. The machine has the advantages of high powder rate at the bottom of the tower, low discharge temperature at the bottom of the tower, no sticking to the wall, good dust removal effect and stable quality.
The pressure spray dryer saves power consumption compared to airflow. Its structure is simple and its manufacturing cost is low. It is easy to operate and easy to replace and repair. This dryer is suitable for low viscosity materials, while high viscosity materials are not easy to atomize. Since the drying process is completed in an instant, the particles of the finished product can substantially maintain a spherical shape similar to that of the droplets, thereby having good dispersibility, excellent brewing property, and high solubility.
Most products do not need to be pulverized and screened after drying, which reduces the production process and simplifies the production process. The particle size, bulk density and moisture of the product can be adjusted within a certain range by changing the operating conditions, so control and management are very convenient.
As one of the leading dryer manufacturers in China, we are dedicated to designing and manufacturing all kinds of pressure spray dryer. Welcome to buy the best pressure spray dryer for sale from us. Competitive price and fast delivery are available.
The spray drying equipment with tower dryer and pressure is designed to work by passing air through a filter and...