In modern industrial production, such as medicine, electronics, food and other industries, environmental control of clean rooms (dust-free rooms) is crucial. As an important supporting equipment for clean rooms, cargo shower rooms (cargo air shower rooms) are mainly used to efficiently remove dust from goods and materials entering the clean area to prevent external pollutants from affecting the clean environment.
Main purpose of cargo shower room
1、Remove dust from the surface of goods
The cargo shower room uses high-speed clean airflow (usually HEPA filtered air) to forcefully blow the surface of the goods to effectively remove particles attached to the packaging or materials, ensuring that the goods entering the clean room meet the cleanliness standards.
2、Prevent cross contamination
In places such as medicine and biological laboratories that have extremely high requirements for cleanliness, unpurified goods may carry bacteria or particles to pollute the environment. The cargo shower room reduces the risk of contamination by forced blowing.
3、Improve production efficiency
Compared with manual cleaning, the automatic operation of the cargo shower room can quickly complete the purification of goods, reduce manual intervention, and improve logistics efficiency.
4、Comply with industry standards
In certification systems such as GMP (Good Manufacturing Practice for Pharmaceuticals) and ISO 14644 (clean room standards), cargo showers are important equipment to ensure that the clean room environment meets standards.
Working principle of cargo shower room
Cargo shower room is usually composed of fan, high efficiency filter (HEPA), nozzle system and control system. Its working process is as follows:
After the cargo enters the cargo shower room, the door automatically closes and the shower program is started.
After the high-speed clean air passes through the HEPA filter, it is sprayed out from multiple nozzles to remove dust from the cargo in all directions.
After the shower is over (usually 10-60 seconds adjustable), the cargo can enter the clean area safely.
Application industries of cargo shower room
Pharmaceutical industry: drug production, laboratory material transfer, to ensure a sterile environment.
Electronic manufacturing industry: semiconductor and chip production, to prevent fine dust from affecting precision components.
Food industry: dust removal of packaging materials before entering the clean workshop.
Scientific research laboratory: dust-free transmission of precision experimental equipment and samples.
How to choose a suitable cargo shower room?
Air shower wind speed: usually ≥20m/s, to ensure efficient dust removal.
Filtration efficiency: HEPA filter needs to reach more than 99.99% (for particles ≥0.3μm).
Size customization: Choose the appropriate specifications according to the size of the goods (such as double-door cargo shower room is suitable for large materials).
Automation control: Optional PLC or touch screen control to improve the convenience of operation.
Conclusion
Cargo shower room is the core equipment for clean room logistics purification, widely used in medicine, electronics, food and other industries. Through efficient dust removal function, it ensures the environmental stability and product quality of the clean room. When choosing a cargo shower room, enterprises should match the wind speed, size and degree of automation according to their own needs to achieve the best purification effect.
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Post time: May-09-2025