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Marine products

Hybrid Series

OHB HYBRID BOILER

New product “OH”series recover the waste heat of Main Diesel Engine(M/E) and Diesel Generator Engine
(D/G) simultaneously in 1(one) boiler.
The design policy of “OH” series are based on “OVS2” smoke tube type composite boiler.

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DESIGN FEATURE

1.Saving the running costs & decreasing of environmental-impact can be achieved.
2.Simple structure of heating surface makes cleaning and maintenance easy.
3.All heating tubes are visible and keeping the wide/enough maintenance space.
4.By adopting two stage furnace structure, lifetime of heating tubes can be prolonged.
5.By adopting smoke tubes, the noise by “Karman Vortex” is not occured.
6.By adopting spiral tubes for oil firing side, boiler size improves to be compact.
7.In case of trouble, one piece of heating tubes is possible to exchange without cutting sacrificed heating tubes.
 
MERIT1 Reduction of fuel oil consumption by 5 ~ 15%
MERIT2 Improvement of evaporation shortage
MERIT3 Reduction of consumption parts cost
 
Design pressure

0.5 MPaG~0.8 MPaG

Evaporation

Oil firing side 400~3,000kg/h
Exhaust gas side M/E section 300~3,000kg/h
Exhaust gas side D/G section 50kg/h~

*Best evaporation will be offered in accordance with D/G power.

Heating surface

Vertical smoke tube

(Oil firing side & Exhaust gas side)

Furnace

Full water-cooled type

(No use of refractory material)

Adaptable  burner

Pressure jet type burner
Rotary cup type burner
Steam atomizing type burner

Waste oil burning

Option

Low sulfur fuel

Possible

GENERAL VIEW

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