The general air shower room is a special channel for staff and materials to enter the dust-free workshop. The purpose is to reduce the dust and bacteria brought by staff and materials when they enter the clean room. At the same time, it plays the role of airlock chamber as a closed dust-free room. Generally, it can be used between all clean rooms and clean rooms.
The air shower chamber filters the airflow by using the high efficiency air filter first, then sprays the airflow to the staff and the material from different directions through the rotating nozzle, so as to remove the dust on the surface of the people and the material, and then the air with dust passes through the initial and high efficiency air filter and recycles again. The overall design of the air shower room is a combination of dynamic fluid science, which is fully automatic infrared induction shower, the whole process is a human voice prompt operation. Double door interlock is adopted, which can not open the door or go out at the same time. When the air shower room is working, the double doors should be closed and forced to blow.

Some industries requiring high cleanliness are becoming more and more sensitive to pathogenic bacteria, but now the working environment of industry should be in a space with high cleanliness that nature can not reach. Although some equipment for aseptic and dust-free purification projects such as clean rooms or aseptic rooms are now used, the biggest problem still lies in On the staff, because the staff is the largest source of dust, it is difficult to remove the dust and dust attached to the staff when they enter the dust-free room or sterile room. Therefore, it is necessary to install a jet dedusting equipment in the air shower room to remove the dust and clothes attached to the staff. Dust and bacteria on it.

The equipment in the air shower room is usually the pre-filter, main screen, spray nozzle and blower. The filtering efficiency of the pre-filter is about 15%. The main purpose of this filter is to remove the relatively coarse dust particles, which can be washed by water or vacuum cleaner; the main filter is mainly to filter more than 0.3um of dust, basically 99.99% of the filtering efficiency, but this filter material department is very fragile, so when clogging occurs. The main purpose of the spray nozzle is to remove the dust particles attached to the human body. The effect is to peel off the particles. The main purpose of the blower is to clean the air. The high static pressure blower is used, which is mainly used in the jet and air circulation.
Generally, the air shower room is installed at the entrance of the clean room or sterile room, and there is no space between the wall and the clean room. If air leakage occurs, attention should be paid to the installation of the equipment. Generally speaking, the maintenance of the equipment in the air shower room should be cleaned within a certain time according to the situation. For the pre-filter, it can be washed by water or vacuum cleaning, generally deteriorating every month, to clean 2 to 3 times. If the main filter is used, it should be tested twice or four times a year. The cleaning workshop should decide whether the device should be replaced or not according to the wind speed value or the pressure value.
As a professional project design, system engineering construction, supporting product sales purification engineering enterprise, Edward Purification has professional secondary qualification of purification engineering, strong strength, rich experience, strict to every detail of purification engineering, to ensure the quality of purification operation room, is a trustworthy purification manufacturer for customers. To learn more about the medical purification industry, please pay attention to the Wechat Public No. Aide-188 (Ed Purification and Oxygen Supply)