The structural arrangement for Air Cooled Heat Exchangers (ACHE) in CCCW systems is critical for mechanical stability and operational efficiency.

ACHE System Components

• •Tube bundles: Heat transfer elements
• •Fans: Forced or induced draft air circulation
• •Headers and manifolds: Fluid distribution
• •Support structure: Steel framework for elevation

Structural Design Considerations

• •Load bearing: Dead load, live load, and wind loads
• •Vibration damping: Isolation from fan and pump vibrations
• •Access platforms: For maintenance and inspection
• •Pipe supports: For inlet/outlet connections

Foundation Requirements

• •Reinforced concrete footings
• •Anchor bolt arrangements
• •Provision for thermal expansion
• •Drainage for condensate and rainwater

Applicable Standards

• •ASME B31.1 for piping
• •API 661 for air-cooled heat exchangers
• •AISC for structural steel design