During the operation of the spray dryer, in order to effectively ensure the cleaning of the pipes and all the parts in contact with the finished product, the best products can be obtained during use, and regular cleaning equipment is required. If the product variety is changed, or the spray dryer equipment has been stopped for more than 24 hours without cleaning, it should be thoroughly cleaned.
The cleaning method when using the spray dryer can actually choose dry cleaning, wet cleaning, chemical cleaning to a certain extent. In the dry cleaning process, it can be effectively cleaned with a brush or vacuum cleaner. Wet cleaning: wash with hot water at 60~80℃.
To a certain extent, the spray dryer should be effectively determined according to its surrounding environmental conditions and the amount of dust in the air. Generally speaking, high content is cleaned every 3-6 weeks, and low dust content is cleaned every 6-8 weeks. Stainless steel filaments, after being washed by alkaline washing, should still be evenly laid in the frame of the air filter and sprayed with light spindle oil or vacuum pump.
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