Heat Recovery Steam Generator (HRSG)
From Fuel/Energy Source - Natural Gas and Oil
B&W's Heat Recovery Steam Generator (HRSG) is a product of more than 145 years of steam generation experience and innovative research and technology leadership. Each HRSG is custom designed to maximize the recovery of energy from your combustion turbine.
Fast startup and rapid response through FastCirc v...
Fast startup and rapid response through FastCirc vertical separator
In order to meet the difficult demands of modern combined cycle operation, HRSGs must withstand the high stresses associated with fast start and cycling operation. Through our FastCircTM system, our HRSGs ensure high available and long term durability. The FastCircTM system replaces the high pressure drum with our patented vertical separator, which integrates the water holding capacity of the drum in a vertical orientation. The replacement of the drum eliminates long hold times for the combustion turbine. Special care is also taken when designing the tube bundles to allow flexibility. This allows for rapid changes in exhaust gas temperatures experienced during startup, shutdown, and offload conditions.
Consideration for Proper Circulation
We take circulation design seriously. Issues experienced in HRSG designs, such as flow accelerated corrosion (FAC), and overheated tubes can be directly attributed to poor circulation design. B&W performs rigorous circulation reviews on our HRSG systems to maximize long term reliability.
Proven Constructability Methods
Our use of proven constructability methods means no surprises during the installation. We consider important measures affecting erection time and costs including cranes sizes and field welds. Our large HRSGs utilize shop assembled tube bundles and modularized components for which reduced labor costs and erection time can be achieved. Industrial size HRSGs can be shop assembled and delivered to site from our fabricating facility in West Point, Mississippi resulting in the shortest lead time and erection time.
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