Case Study - Dual Fuel Wall‐Fired Boiler (230t/h)

Problem:

An overseas industrial high‐tech materials manufacturer needed dual fuel burners and additional equipment for their new coal and natural gas fired boiler.

Unit Description: Rafako 230 ton/h superheated steam boiler. The boiler is equipped with economizer, air pre‐heater, Selective Catalytic Reduction (SCR) system and Electro‐Static Precipitator.

Solution:

STEP Combustion provided eight (8) 108 MMBtu/h dual fuel (Coal and Natural gas) burners. Also provided were Class 1 retractable gas igniters, sixteen flame scanners (main and igniter flame), as well as a modular windbox.

Results:

Burners and windbox were designed, fabricated, and shipped within a 12 week period. requirements. STEP provided installation and start‐up support, fuel and air flow balancing, coal mill, SCR and boiler tuning. All of the equipment provided met CE

Download PDF of this case study

To speak to a representative, find a local sales representative,
or a free consultation call us at 203-452-STEP (7837)
or click here to email us.