Fired Heater Modular Construction

Modular Fired Heaters

Esteem is one of the pioneers for the supply of modular Fired Heaters. Where required, we incorporate modularisation into each phase of the project from design to erection. Our design department is well conversant with modular design requirements. We have a fully equipped workshop with facilities to provide refractory lined & dried-out complete heater modules. Keeping in view transportation limitations, modular construction can be executed to any level, even to complete heaters, with platforms, burners, piping, duct work, and instrumentation installed.

Modular construction can cut down cost between 05% to 20% and shorten the construction period substantially. A plant can be brought online many months earlier than a conventionally built plant project.

Modularization approaches

Radiant Type	Horizontal	Vertical	Arbor	Vertical Cylindrical
Service	Delayed Coker EDC Cracking Hydrocracker Vaccum Hydrocracker Hydrotreater Charge Reboilers	Steam reforming Ammonia Hydrogen Methanol Ethylene Cracking Hydrocracker	Catalytic Reforming Aromatics Crude	Crude Vaccum Atmospheric Hot Oil Regeneration Most services…
Modularization	For wall mounted configuration, entire Radiant can be sent as a single module. Alternatively, coils can be transported in hairpins	Entire Radiant can be dispatched in refractory lined condition or in panels. Coils can be dispatched in pre-fabricated bundles ready for field installation	Coils can be supplied in arbors welded to manifolds for shipment and quick installation	These are well suited for modularization. Can be dispatched as complete radiant, or petals of shell and coil segments

Key Advantages

Better quality due to controlled shop environment
Reduced site activities
Cost/ time advantages

Considerations in design

Structural integrity of modules
Design for ease of transportation
Design for ease of erection
Design for easy interface between parts/ modules
Ensuring completeness of module in all respects to reduce site activities

Information required for Module Designing

Length, width and height limitations
Route traffic restrictions
Offloading & erection facilities at site
Availability of module storage area at site

Many modularization configurations are possible. Contact us to discuss how your next heater or convection section can be supplied in modular form.