Spray dryer is mainly used for the production of trace particle powders in universities, research institutes and laboratories of food, pharmaceutical and chemical enterprises. It has broad spectrum applicability to all solutions such as emulsions and suspensions, and is suitable for drying heat-sensitive substances Such as biological products, biological pesticides, enzyme preparations, etc., because the sprayed materials are only exposed to high temperature when sprayed into mist-like particles, they are only heated instantaneously, which can keep these active materials from drying after the active ingredients are not damage.
The automatic control of the small spray dryer can reduce the labor intensity of the operator, reduce the number of operators, reduce the operating cost, and improve the quality of the drug after baking.
In order to ensure the cleaning of the drying tower body and its piping and all parts in contact with the finished product, it is necessary to obtain a first-class product and regular cleaning equipment. When the product variety is changed, or if the spray drying equipment has been discontinued for more than 24 hours without being cleaned, a thorough and thorough cleaning should be carried out.
Large-scale spray dryers are highly regarded by many companies because of their fast drying speed, good drying effect and continuous production process. However, as the use time increases and the relevant parameters are set incorrectly, the spray dryer will cause some problems in the production process. After more than ten years of experience in the company, we have listed some common problems and solutions: