Osaka's Hybrid Series

New Product: Energy-saving waste heat recovery boiler

OSAKA BOILER MFG. CO., LTD. developed new product "OH Series" which recover the waste heat of Main Diesel Engine (M/E) and Diesel Generator Engine (D/G) simultaneously in 1 boiler. (* Patent pending)

Merit-1: Reduction of fuel consumption by 5-15%

Merit-2: Improvement of evaporation shortage     

Merit-3: Reduction of consumable parts cost        

 Conventional products generate steam with burner operation in harbor, and with waste heat recovery of M/E during the voyage. However, exhaust gas temperature of M/E is decreasing with tightening of environmental regulations, and the design condition of the conventional products continues to worsen. In future, it is predicted that the exhaust gas temperature will decrease more. It means conventional products have concern for a shortage of evaporation in future vessels.
  "OH Series" generate steam with waste heat recovery of both of M/E and D/G. So, reduction of fuel consumption in harbor is possible, and evaporation shortage during voyage is improved. Furthermore, exchange frequency of consumable parts for burner reduces because burner operation time becomes short.
  "OH Series" have the exhaust gas isolation plates inside, executing waste heat recovery without confluence of each exhaust gas. Easy handling, easy maintenance and easy repair are achieved with adoption of reputable smoke tube.
  Since "OH Series" have 3 models (OHB [Hybrid Boiler], OHEE [Hybrid Exhaust gas Economizer], OHEB [Hybrid Exhaust gas Boiler] ), it is adoptable to various kind of vessels. We believe "OH Series" contribute to up-grade of the vessel's value.

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