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What are the maintenance methods for cargo shower rooms?

What are the maintenance methods for cargo shower rooms?

The cargo shower room is a necessary passage for cargo to enter the clean room, which can reduce the pollution problems caused by cargo entering and leaving the clean room. During the use of the cargo shower room, because the cargo shower room is between the clean area and the non-clean area and is used very frequently, the resistance of the filter increases quickly. Therefore, although the initial wind speed of most cargo shower rooms exceeds 20m/s, the wind speed will decrease after a period of use, and the dust removal efficiency of the cargo shower room will decrease rapidly. Therefore, for the daily use of the cargo shower room, the following maintenance measures can greatly extend its service life.

The maintenance points of the cargo shower room include but are not limited to the following aspects:

1. According to the actual use, regularly remove the filter material in the primary air filter and clean it. This can remove the clogged dust, improve the filtering effect, and ensure the air quality in the cargo shower room;

2. When the wind speed is found to be slow, you should first check whether the surface of the primary air filter has turned black. Black means that the pre-filter has more dust and increased resistance. At this time, the non-woven fabric in the primary air filter should be removed for cleaning or replacement;

3. If the wind speed cannot be increased after cleaning or replacing the non-woven fabric, it means that the high-efficiency air filter has been blocked and the resistance has increased. At this time, the high-efficiency air filter needs to be replaced;

4. When replacing the high-efficiency filter, it is necessary to remove the spray ball plate, take out the original high-efficiency filter, and replace it with a new one according to the specifications and models. During the installation process, make sure that the arrow mark on the HEPA filter points to the direction of the airflow and ensure a good seal to prevent leakage;

5. After replacing the high-efficiency filter, it is necessary to confirm that there is no leakage in the frame and test it through a dust particle counter to ensure that it can operate normally only after meeting the technical indicators;

6. Regularly use professional instruments to measure the various technical indicators of the equipment. If it is found that it does not meet the technical parameter requirements, the corresponding treatment measures should be taken immediately. This ensures that the equipment remains in normal operation;

7. Regularly inspect and repair the electrical circuit. If a fault occurs, it can be repaired by referring to the electrical schematic diagram;

8. Regularly carry out the enclosure of the door lock to ensure that the electronic lock is aligned with its lock hole to avoid the lock pin from getting stuck;

9. When using the cargo shower room, the temperature must not exceed 50℃, and open flames are prohibited. This ensures the safe operation of the cargo shower room.

In addition, to further improve the maintenance effect of the cargo shower room, the following measures can also be taken:

1. Regularly clean the floor and walls inside the cargo shower room to remove dust and dirt and keep the environment clean;

2. Regularly disinfect the cargo shower room to reduce the spread of bacteria and viruses;

3. Regularly check the lamps inside the cargo shower room to ensure good lighting effects;

4. Adjust the wind speed and air volume of the cargo shower room according to needs to adapt to different work needs;

5. During the operation of the cargo shower room, handle equipment abnormalities and failures promptly to ensure the normal operation of the equipment.

The implementation of the above maintenance measures can ensure the long-term stable operation of the cargo shower room and improve production efficiency. Bailun Purification specializes in the production of cargo shower rooms, including manual door cargo shower rooms, automatic door cargo shower rooms, fast rolling door cargo shower rooms, L-shaped cargo shower rooms, cargo shower channels, etc., using HEPA high-efficiency filtration technology, and each unit is tested according to the US Federal Standard 209e before leaving the factory, with high reliability. It can be customized according to the user's on-site needs and is suitable for various clean workshops and biological experimental fields such as precision electronics, instrumentation, national defense science and technology, automobile manufacturing, pharmaceutical chemicals, agricultural food, medical medicine, etc.