How to design the size of the air shower room?

Personnel and Equipment Accommodation

Determine whether the air shower will accommodate just personnel or also include carts, pallets, or large equipment. A standard for personnel might have a width of 3 feet, but with equipment, the requirement might increase to 4 or 5 feet.

Throughput and Flow Rate

Consider the number of individuals or items needing to pass through in a given timeframe. For high throughput environments, a tunnel system can accommodate more users simultaneously, increasing efficiency and reducing wait times.

Height Restrictions

For facilities with lower ceilings (typically below 96 inches), opt for a low-profile air shower. These models are designed to fit into constrained vertical spaces without compromising efficiency.

On-Site Space Constraints

Consider not just the air shower's footprint, but also the ease of integration into existing layouts. Modular design approaches ensure air showers are adaptable to specific spatial constraints.

Door Configuration

Options include single doors, double doors, sliding doors, and roll-up doors, usually with interlocking mechanisms. The setup depends on your facility's layout and clean process flow.

• .Minimize contamination risk: High-velocity air jets dislodge particles from clothing and equipment.
• .Protect sensitive environments: Acts as a critical barrier preventing contaminants from entering sterile areas.
• .Ensure compliance with Cleanroom standards: Maintains the integrity of cleanroom protocols and regulations.

Importance of Cycle Time

The cycle time is critical to ensure that sufficient air changes occur to remove contaminants effectively. Typically, a cycle lasts between 30 seconds to 2 minutes, depending on the design and airflow specifications.

Factors Affecting Cycle Time

1. air velocity of the shower jets: Higher velocities lead to quicker decontamination.
2. Number of air changes per hour: An optimal range of 20-30 changes ensures thorough cleaning.
3. Cleanroom requirements: Different environments have varying contamination control standards.

Best Practices for Cycle Management

Monitor and manage cycle times effectively through regular maintenance of the air shower system, including checking the functionality of air jets and filters. Train personnel on correct usage to minimize delays and ensure compliance.

Key Features of Deiiang Solutions

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  Adaptable designs for various spatial constraints
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  Compliance with international standards (ISO, GMP, FDA)
• 
  Expert design guidance from Jason.peng
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  Modular systems for easy integration

A custom air shower design by Deiiang™

What should I consider if integrating an air shower into an existing facility?

Evaluate spatial constraints and potential bottlenecks in current workflows to determine the most effective placement and configuration of the air shower.

How can I ensure the air shower meets international standards?

Engage with certified designers and suppliers like Deiiang™, who have experience with international cleanroom standards and regulations, to ensure compliance.

What are the key standards for air shower design?

Relevant standards include ISO 14644-1, FDA Guidelines for Clean Rooms, and GMP Standards.