Herbal Extract Spraying Dryer

Overview

Chinese herbal medicine extract is refined from root, stem and leaves of plants, and contains high sugar especially from alcoholization process, which is easy melted at high temperature. Normal centrifugal spraying cannot meet its drying requirement. For this reason, our company organized a group of technicians to develop such a Drier especially used for Chinese herbal medicine extract after repeated calculations and countless tests on the basis of our experiences to make spraying Drier and collect advantages of same kind of Driers from both domestic and abroad. It has been popularized and used by some famous medicine manufacturers such as Changjia Pharmaceutical Factory, Huiren Medicine Industry Co. in Jiangxi, Nanjing Tongrentang Pharmaceutical Co.etc., and most satisfactory results have been received.

Working Principle

The diameter and height of the tower have be modified to ensure that powder cannot reach at the wall of the tower before drying, and ensure that powder will have dwelling time in hot air to complete low-temperature drying. The wall of the tower has sandwich cooling device to ensure liquid materials not to be softened, melt or coked when they are stuck on the wall which will have partial high-temperature. There are air shocker on the cone body which has larger taper and can pulsate the tube by compressed  air to shake down powder which is stuck on the tube. 

Technical Parameter