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What are the types of air shower systems for Dynamic pass boxes?
What are the types of air shower systems for Dynamic pass boxes?The air shower system of the Dynamic pass box mainly has the following types:Sort by air shower direction Single-blow shower system Working principle: The air shower nozzle is concentrated on one side of the transfer window, the wind blows out from one side, and the items in the transfer window are one-way air showers. Features: The structure is relatively simple, the cost is low, but the wind shower effect is relatively weak, there may be a dead Angle of the wind shower. It is suitable for places where the air shower effect is not particularly high and the budget is limited, such as some small food processing workshops. Double-blow shower system Working principle: The air shower nozzle is installed at the opposite position of both sides of the transfer window, and the wind blows out from both sides to form the air shower effect of blowing. Features: It can effectively improve the efficiency of the air shower, reduce the dead Angle of the air shower, and carry out the air shower on both sides of the item at the same time, and the wind shower effect is better. It is often used in electronic production workshops, general laboratories, and other places with certain requirements for cleanliness. Three-blow shower system Working principle: Air shower nozzles are installed on the top, left, and right sides of the transfer window, and the wind blows out from three directions to carry out an all-around air shower on the items. Features: The air shower effect is more comprehensive, more uniform, and can effectively remove dust particles on each surface of the item. It is generally used in places with high cleanliness requirements, such as aseptic workshops of pharmaceutical factories and high-end electronic chip manufacturing workshops. Classification by number of fans Single-fan air shower system Working principle: A fan provides the power required by the air shower to drive the air circulation and injection. Features: The system has a simple structure and low cost, but the air volume and wind speed provided are relatively limited. Suitable for small sizes, air shower demand is not high air shower transfer windows, such as small laboratory or small clean room matching transfer windows. Double-fan air shower system Working principle: Two fans are used to work together to provide greater air volume and wind speed and enhance the effect of the air shower. Features: Can produce stronger wind shower ability, and can achieve better wind shower effect in a shorter time. It is often used in Dynamic pass boxes with high requirements for air shower efficiency and effect and large size, such as transfer Windows used in large biopharmaceutical workshops and high-end electronic product manufacturing workshops. Sort by filter level High-efficiency filter air shower system Working principle: Equipped with a high-efficiency filter, which can filter out dust particles with particle size greater than or equal to 0.3 microns, the filtration efficiency can reach more than 99.99%, ensuring that the air after the air shower reaches the high cleanliness standard. Features: It can effectively remove the small dust particles in the air and provide a highly clean environment for the transfer window. It is widely used in places with high cleanliness requirements, such as semiconductor chip manufacturing, sterile production areas of biopharmaceuticals, and sterile operating rooms in hospitals. Super efficient filter air shower system Working principle: Using an ultra-high efficiency filter, the filtration efficiency of dust particles with particle size greater than or equal to 0.1 microns can reach 99.999%, which can further improve the cleanliness of the air. Features: The filtration accuracy of the air shower system is very high, which can meet the needs of extremely high cleanliness. It is generally used in special fields with extremely strict cleanliness requirements, such as clean assembly workshops for aerospace and aerospace, and dust-free workshops for high-end precision instrument manufacturing. Classified by control mode Manual control of the air shower system Working principle: By manually operating the button to control the air shower system start, stop, air shower time, and other parameters. Features: simple and direct operation, low cost, but the degree of automation is not high, the need for manual intervention. It is suitable for places with low frequency of use and low automation requirements, such as simple clean rooms in some small scientific research institutions. Automatic control air shower system Working principle: Use the sensor to automatically sense whether there are items in the window to enter, when there are items, the system automatically starts the air shower program, according to the preset time and parameters of the air shower, and automatically stops after the end of the air shower. Features: high degree of automation, no manual operation, can improve work efficiency, reduce human error. Widely used in a variety of cleanliness requirements and more frequently used places, such as electronics, pharmaceutical, food, and other industries of the production workshop. |
