A paint booth system ensures a controlled environment for safe, efficient, and clean spray painting operations. Here’s a detailed breakdown of how it works:

Negative Airflow Mechanism

• Exhaust System:
  • A centrifugal blower generates negative pressure inside the booth.
  • This prevents paint fumes and overspray (excess paint particles) from escaping into the workspace.

Overspray Capture:

Two methods are used depending on the booth type:

• Dry Paint Booths:
  • Utilize paint arrestor filters, similar to air filters, that trap paint particles from the airflow.
• Wet Paint Booths:
  • Incorporate a waterfall system:
    • Water cascades down a vertical screen, trapping overspray.
    • Continuously circulating water directs the paint residue to a reservoir tank for collection and later disposal.

Fresh Air Intake:

• While the exhaust system removes paint fumes and overspray, fresh air is pulled into the booth through intake vents.
• This ventilation ensures a constant supply of clean air, reducing worker exposure to harmful solvents and maintaining optimal airflow for smooth painting.

Controlled Lighting:

• Integrated lighting ensures visibility, enabling precision in spray painting and enhancing the quality of the finish.

• After filtration or water capture, the air exits the booth through exhaust outlets.
• This ensures that no harmful pollutants are released into the environment, meeting regulatory standards.

• Worker Safety: Minimizes exposure to toxic fumes and particles.
• Clean Workspace: Prevents overspray from contaminating surrounding areas.
• Environmental Responsibility: Reduces harmful emissions through advanced filtration or water capture.