Rapid rolling shutter door and material shower room

The following is a detailed introduction to the material shower room of the rapid rolling shutter door:
Overview
The rapid rolling shutter door air shower is passage equipment used before goods enter the clean room. Its main function is to reduce the possible contamination caused by goods entering and leaving the clean room. At the same time, it serves as an airlock to prevent unclean air from entering the clean area.
Structural composition
Box body: Usually made of high-quality cold-rolled steel plate, the surface is treated with electrostatic powder coating, which is beautiful and elegant. The inner bottom plate is generally made of stainless steel plates, which are wear-resistant and easy to clean. It can also be made of stainless steel according to customer requirements, such as SUS201, SUS304, etc.
Rapid rolling shutter door: The door curtain is made of high-strength and wear-resistant PVC material, combined with a sturdy door frame, precise transmission system, and intelligent control system. The door frame is usually made of high-quality steel. The transmission system is equipped with high-efficiency servo motors and reducers. The intelligent control system adopts advanced PLC and frequency converter technology to achieve rapid, smooth movement and automatic control of the door body.
Purification system: It includes primary filters, high-efficiency filters supply fans, etc. The air passes through the primary filter for initial filtration to remove larger dust particles, and then through the high-efficiency filter for fine filtration, with a filtration efficiency of up to 99.99%@0.3μm. The filtered clean air is sent into the cargo shower chamber by the supply fan and cleans the surface of the goods in a multi-directional spray manner through the rotatable nozzles.
Nozzles: Generally made of stainless steel and equipped with protective nets, they are installed on both sides and the top inside the cargo air shower. When the cargo air shower starts, the nozzles will spray high-speed clean airflow toward the goods, effectively removing dust particles on the surface of the goods.
Control system: It offers a variety of manual or automatic control methods, such as buttons, pull ropes, remote control, ground magnetic rings, radar, photoelectric sensing, interlocking, etc. The most commonly used method is interlocking to ensure the normal operation and safe use of the goods shower room.
Working principle
When goods need to enter the clean room, they first enter the entrance of the rapid rolling shutter door material shower room. The rapid rolling shutter door at the entrance is closed to isolate it from the outside world. At this point, the purification system in the cargo shower room is activated. The clean air flow filtered by the high-efficiency filter is sprayed onto the goods from all directions through the rotatable nozzles, providing a thorough cleaning of the goods' surface and effectively removing dust particles. The air containing dust particles is then re-filtered through the primary and high-efficiency filters and then recycled back to the air shower area. After the air shower is completed, the rapid rolling shutter door at the exit opens, allowing the goods to enter the clean room. Meanwhile, the rapid rolling shutter door at the entrance remains closed to prevent unclean air from entering.
Characteristics
High-efficiency purification: It can effectively and quickly remove dust particles from the surface of goods, reducing the contamination of the clean room by the goods.
Quick opening and closing: The opening and closing speed of the rapid rolling shutter door is usually between 0.6m/s and 2.0m/s, which can quickly realize the entry and exit of goods and improve work efficiency.
Multiple control methods: It offers a variety of manual or automatic control systems to meet the needs of different users.
Good sealing performance: There is a good seal between the door frame and the door curtain, which can effectively prevent air leakage and ensure the purification effect of the goods shower room.
High safety performance: Equipped with multiple safety protection devices, such as infrared anti-collision and emergency stop buttons, to ensure the safety of personnel and goods.
Application field
It is widely applied in industries with high cleanliness requirements such as electronic communication, instrumentation, aerospace, medicine and food, automobile manufacturing, and fine chemicals.