ZPG traditional Chinese medicine extract for spray dryer is a dedicated spray dryer, Chinese medicine extract high-speed centrifugal spray device is a centrifugal spray drying technology in the application of specific materials drying, but also the use of high-speed centrifugal atomizer material dispersed into a mist, And full contact with the hot air to complete the instantaneous drying, the formation of powder products of the drying device.
ZPG traditional Chinese medicine extract for drying machine is designed to solve the traditional Chinese medicine extract and plant extracts spray dryer, Chinese medicine extract for drying machine to solve the material in the original LPG high-speed spray dryer in the traditional Chinese medicine extract drying occurs in the following circumstances:
When the liquid material (filtered liquid) into the high-speed rotation of the centrifugal atomization disk, the role of the centrifugal force by the rotating disk material in the rotating surface of the film stretching and continuous movement to the edge of the material wall, Will be low.
When the edge of the atomization has been atomized droplets (surface area greatly increased) and hot air heat exchange, in 10-30 seconds to quickly complete the drying process, if the material on the wall for a long time, resulting in material Coking metamorphism is difficult to clean, do not meet the GMP requirements.
In summary, the production will lead to low, such as LPG-150-type spray dryer, the output can only handle 50-60kg / h liquid. The ZPG traditional Chinese medicine extract for drying machine is fully enclosed form, all components are made of stainless steel, with three purification devices, filtered air reached 100,000 requirements. Simplified and top with cold wall device, so that the tower wall temperature is lower than the tower gas temperature of about 10 ℃, the material will stay in the wall will not produce coking metamorphism, greatly increasing the collection rate, and does not produce sticky wall phenomenon.
In view of the above situation, according to the nature of Chinese herbal extract materials and process requirements of the design of a new type of Chinese medicine extract spray dryer, dry material color is good, not bad, greatly improving the economic benefits of drying equipment manufacturers.