After the use of the Chinese medicine extract spray dryer, in order to ensure the normal operation of the next time, the cleaning of its centrifugal nozzle is very important. So, how to properly clean the centrifugal nozzle of the Chinese medicine extract spray dryer?Let's ** together.
First of all, we want to make it clear that depending on the actual situation, different cleaning methods can be selected to ensure the cleanliness of the centrifugal nozzles. Currently, there are three main cleaning methods: dry cleaning, wet cleaning, and chemical cleaning.
Dry cleaning is mainly done using brushes, brooms, vacuum cleaners, etc. This method is suitable for removing dry residues and dust from the surface of centrifugal nozzles.
Wet cleaning is done with 60-80 degrees of hot water. This effectively dissolves and removes residues, making them easier to remove. At the same time, wet cleaning can also play a certain role in disinfection and improve the hygienic quality of the nozzle.
In addition to wet cleaning, we can also use chemical cleaning methods. This can be divided into lye cleaning, acid cleaning, and various detergent cleanings. For example, alkali washing is the mixing of sodium hydroxide to a concentration of 05-1% solution, heat to 60-80 and then rinse with water. Pickling is to prepare the solution after heating with nitric acid with a concentration of 1-2% for cleaning, pay attention to the heating temperature should not exceed 65. During the chemical cleaning process, care needs to be taken to choose the right detergent and ensure that all parts are installed to avoid adverse effects on the equipment.
In addition, care needs to be taken to protect the centrifugal nozzles from adverse effects during the cleaning process. For example, chlorine and its compounds should not be used in washing to avoid oxidation.
In short, when cleaning the centrifugal nozzle of the Chinese medicine extract spray dryer, we should not only pay attention to the cleaning effect, but also pay attention to protecting the nozzle from damage. Choosing the right cleaning method and operating it in combination with the actual situation is the key to ensuring the cleanliness of the centrifugal nozzle.