The air filtration system in the milk powder production workshop is an important link to ensure product quality and production safety. In order to ensure the production environment and product quality of milk powder, various air filters need to be used to purify the air of dust, microorganisms and other impurities.
First, the primary filter.
The primary filter is mainly used to filter impurities such as large particles of dust, hair, and dander in the air. It is usually set at the air inlet of an air handling unit or air conditioning system to prevent larger impurities from entering the subsequent filter.
Second, the medium effect filter.
Intermediate filters are primarily used to filter medium-sized dust, microorganisms, and other impurities from the air. It is usually set up in the air supply duct of the air conditioning system to ensure that the air has been purified to a certain extent before being delivered to the production workshop.
3. High-efficiency filter.
HEPA filters are primarily used to filter fine dust, microorganisms, and other impurities from the air. It is usually installed at the end of the production hall to ensure that the air has been adequately purified before entering the production area. The high efficiency filter has a high filtration efficiency, which can effectively remove the tiny particles in the air and ensure the quality of the product and the safety of production.
4. Activated carbon filter.
In addition to the filtration of dust and microorganisms, the milk powder production workshop also needs to consider the filtration of odors and harmful gases in the air. Therefore, it is necessary to use activated carbon deodorization filters, usually using adsorption materials such as activated carbon, which can effectively remove odors and harmful gases in the air and ensure that the production environment is fresh and odorless.
The air filtration system in the milk powder production workshop needs to include multiple links such as primary, intermediate, high-efficiency and deodorizing filters to ensure the cleanliness of the air and the quality of the products. At the same time, the filter needs to be regularly maintained and replaced to ensure its normal operation and effectiveness.