shengli Coal Fired Oil Heater

oal fired oil heater Also called Coal fired organic heat carrier boiler .is assembled forced circulation chain grate boiler, boiler body front is chamber radiation heating surface, consist of densely lined double square coil pipe; Coal fired oil heater back is convection erosion heating surface, composed of serpentine bundle. Coal fired oil heater has two parts ,upper body and lower chain grate,assemble on site. The air preheater is installed in the back of Coal fired oil heater, high temperature flue gas after burning ,absorbs part of the heat in the furnace, from smoke chamber to convection heating surface for heat transfer, heated air which will enter the burner and burn by air preheater, at last through the dust remover out of the Coal fired oil heater, sent to the atmosphere through chimney by inforced draft fan. url:http://www.slboilers.com