Details

Product introduction

A pressure spray dryer is a device for drying and granulating simultaneously. According to the requirements of the process, the pressure, flow rate and size of the spray pump can be adjusted to obtain the required spherical particles according to a certain size. Its working process for the liquid through a high voltage input diaphragm pump, spray mist droplets, and then with hot air and fall, most of the powder from the bottom outlet collection, exhaust gas and tiny powder by the cyclone separation, waste gas discharged by the exhaust fan, the powder is collected by the collecting canister is arranged on the lower end of the separator. The exit of the fan is also equipped with two grade dust removal device, the recovery rate was above 96-98%. The material of the tower, pipe and separator which is in contact with the material is made by SUS304. There is enough insulating layer between the inside of the tower and the outer shell, and the filling material is superfine glass cotton. The tower body is provided with an observation door, a mirror, a light source and a control instrument, and is controlled and displayed by an electric control operating table. The heat source device adopts steam heating or electric heater, and has the advantages of convenient operation, quick starting, compact structure, clean and clean hot air, etc.. In addition, the electric control cabinet is equipped with the control and adjustment device of the electric heater, so that the inlet temperature is stepless adjusted. For the power shortage areas, steam heating or coal burning and fuel burning hot stoves can be used to replace electric heating devices locally or in whole.

Product features

1, Fast drying speed, liquid surface area increased significantly after the spraying, in the hot air, can instantly evaporate 95-98% water, drying time is only several seconds to tens of seconds, particularly suitable for drying heat sensitive materials.
2, The products are spherical particles with uniform size, good flowability, good solubility, high purity and good quality.
3, The use of a wide range, according to the characteristics of materials, you can use hot air drying, you can also use cold air granulation, the adaptability of the material is strong.
4, The operation is simple, stable, easy to control and easy to realize automatic operation.

Working principle

The working principle of pressure spray dryer by 2-20MPa high pressure liquid (by liquid filtration) into pressure atomizer atomized into droplets, the droplets (the surface area increased significantly) full contact with the hot air drying process, finish quickly. A finished product of powder or fine particles.

Company information

Shandong Luli medicine equipment manufacturing and installation Co. Ltd. is a company engaged in the extraction, concentration and drying engineering technology development of high-tech enterprises, specializing in the extraction, concentration and drying technology and equipment research and development, design, manufacture, installation, commissioning and technical consultation!

Counseling hotline : 400-011-0271