As an alternative, Aalborg OC can be equipped with a rotary cup burner.Aalborg OM Aalborg OM is a high performance medium capacity oil-fired auxiliary boiler which is intended for steam or hot water production.
The flow of the combusting particles becomes optimal, and the result is a high performance combustion - even with the lowest grades of fuel. This allows for a long flame and offers better utilization of the furnace. The burner housing is mounted on the boiler front, angled 15 degrees downwards against the furnace bottom. The burner is hinge-mounted and can be swung out for service and easy access to inspect the furnace. BurnerĪalborg OC is equipped with a monobloc type pressure-jet burner. Stress concentrations in corners are minimized by the simple design of cylindrical shells with flat plates of equal thickness. The boiler pressure part is manufactured from mild steel able to withstand high temperatures. The cylindrical shell surrounds the smoke tubes, the furnace, the steam space and the convective section, which consists of pin tube elements.
ConstructionĪalborg OC is a vertical boiler with an exhaust gas section consisting of bare smoke tubes. The result: longer lifetime of the pin tubeby a factor of 8. The design has been significantly optimized to achieve lower weight and improved strength. The pin tube elements support both the furnace and the boiler top plate. The boiler design has integrated pin tube elements. The Aalborg KBOG-E dual fuel burner is designed to fit smallĪalborg OS and Aalborg OC boilers ranging in steam capacityįrom 1.6 - 6.5 t/h and 0.75 - 5.0 t/h, respectively. When used with small capacity Aalborg OS and OC boilers, it is suitable for firing liquefied natural gas (LNG) as an alternative to heavy fuel oil (HFO) and marine gas oil (MGO) onboard LNG carriers as well as other commercial vessels, such as tankers, bulk carriers and container ships carrying LNG bunker tanks. The Aalborg KBE burner is compact and low weight, and the control system user-friendly and safe.Īlfa Laval Aalborg pressure atomizing burner-īased on the proven Aalborg KBO-E modulating pressurejet burner, the Aalborg KBOG-E is a reliable dual-fuel burner that meets the growing demand for fuel flexibility onboard the world’s fleet. With the electronic air/fuel ratio control, an extremely precise combustion control is achieved. The Aalborg KBE rotary cup burner is an optimized, standardized design of Alfa Laval's well-proven Aalborg KB burner.
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