ZYG series Chinese medicine extract spray dryer (Chinese medicine extract spray dryer)
The spray dryer for Chinese medicine extract adopts a fully enclosed form. All parts are made of stainless steel, equipped with a three-stage purification device, and the filtered air reaches the level of 100,000. The simplified wall and the top are equipped with cold wall devices to make the wall temperature less than 80℃. The material stays on the wall without coking and deterioration, which greatly increases the powder collection rate (up to 95%), and does not cause mixing and wall sticking phenomenon.
Overview of spray dryer for Chinese medicine extract:
ZPG series special spray dryer for Chinese medicine extract is a drying equipment developed by absorbing foreign technology and suitable for Chinese medicine products with low melting point and high sugar content. It has the characteristics of non-sticking, non-coking of materials, and non-absorbing moisture. The special spray dryer for traditional Chinese medicine extract determines the process conditions of spray drying according to the characteristics and properties of the dried product. It has a high degree of automation, convenient operation, and meets GMP requirements. The successful development of the spray dryer for Chinese medicine extract has solved the technical difficulty that many Chinese medicine products with low melting point and high sugar content cannot be spray dried for many years. It is also a new development in the application of spray drying in Chinese medicine pharmacy.
ZPG series Chinese medicine extract special spray dryer is the application of centrifugal spray drying technology in the drying of specific materials. This drying equipment is a spray dryer specially used to solve traditional Chinese medicine extract and plant extracts. It effectively solves the original LPG The series of high-speed spray dryers have problems such as wall sticking, coking, low powder yield and low output during the drying of Chinese medicine extracts.
Working principle of special spray dryer for Chinese medicine extract:
The air enters the air heater after passing through the air filter. When the air heater reaches a given temperature, it enters the hot air distributor in a tangential direction. The air after the hot air distributor enters the drying chamber evenly and spirally. The liquid is atomized into 20~60um droplets by the atomizer. After being directly collected by the separator, it is pneumatically transported to the effect silo to complete the cooling and transportation of the material. The exhaust gas is discharged from the outlet of the fan through the water foam dust collector.
Features of spray dryer for Chinese medicine extract:
1. The tower body has a cold wind jacket;
2. The tower body is equipped with an automatic rapping device;
3. The tower body and pipeline are equipped with quick-open cleaning holes and drain holes;
4. Automatically control constant temperature feeding tank;
5. Random accessories for manual high pressure washing tower;
6. The part in contact with the material is made of stainless steel (or all stainless steel);
7. Material collection adopts two-stage cyclone dust collector, or one-stage cyclone dust collector and wet dust collector;
8. The inlet air temperature realizes automatic control and continuous device.
9. Equipped with air sweeping device.
Technical Parameter Sheet:
Note: Some parameters are adjusted according to different materials during design. The design shall prevail.