Wuxi Hyundai: Introduction of Pressure Spray Granulation Dryer

This unit is a device that can simultaneously complete a spray dryer. The traditional Chinese medicine extract spray dryer can adjust the pressure, flow rate and size of the nozzle hole of the material liquid pump according to the process requirements to obtain the required spherical particles in a certain size ratio. The working process of this unit is that the material liquid is input through the diaphragm pump at high pressure, spraying mist-like droplets, and then descending in parallel with the hot air. Most of the powder particles are collected by the discharge port at the bottom of the tower, and the exhaust gas and its tiny powder are passed through the cyclone separator. After separation, the exhaust gas is discharged by the exhaust fan, and the powder is collected by the powder collecting tube located at the lower end of the cyclone separator. The outlet of the fan can also be equipped with a secondary dust removal device, and the recovery rate is above 96-98%. The materials of the tower body, pipes and separators in the contact part of this unit with the materials are all made of SUS304. The airflow spray dryer has sufficient insulation between the inside of the tower and the outer shell. The filling material is ultra-fine glass wool. The tower has no observation door, sight glass, light source and control instruments, and it is controlled and displayed by the electrical console. The heat source device of this unit adopts steam heating or electric heater, which has the advantages of convenient operation, fast start-up, compact structure, clean and clean hot air.

In addition, this electrical control cabinet is equipped with an electric heating control and adjustment device, and the centrifugal spray dryer enables stepless adjustment of the inlet temperature. Dryer manufacturers can use steam heating, coal-fired, oil-fired hot blast stoves, etc., to partially or completely replace electric heating devices for areas lacking electricity. Our factory can provide different heating methods according to the actual needs of users.

Pressure spray granulation dryer

Features

The drying speed is fast, and the surface area of ​​the material liquid is greatly increased after atomization. In the hot air flow, 95-%-98% of the water can be evaporated in an instant, and the drying time is only ten seconds to tens of seconds, especially suitable It is suitable for the drying of heat-sensitive materials; The obtained product is spherical particles with uniform particle size, good fluidity, good solubility, high product purity and good quality; It has a wide range of applications. According to the characteristics of the material, it can be dried with hot air or granulated with cold air , Strong adaptability to materials; simple and stable operation, convenient control, easy to realize automatic operation.

Wuxi Hyundai: Introduction of pressure spray granulation dryer http://www.md-xdgz.com/