OQO series of oil/gas fired thermal oil boilers use oil or gas as the fuel and heat oil as the medium, and force the medium to carry out liquid phase circulation by the circulating oil pump. It can supply the heat energy to the user’s other equipment and obtain high working temperature under lower pressure. It also has high precision control for medium operation. The internal heating surface of the boiler is compact, which is made up of the inner, middle and outer compact coil pipes. The inner coil pipes is a radiation heating surface, and the middle and outer coil pipes and the outer surface of the inner coil pipes form the convective heating surface. The fuel is burned in the combustion chamber composed of the inner coil pipes, and after it is absorbed most of the heat through the radiation heating surface, the high-temperature flue gas enters the convection heating surface and conducts heat exchange.
35 YEARS BOILER PRODUCTION EXPERIENCE
Dense coil structure with large combustion chamber.
The combustion chamber of the boiler is composed with dense coils, and has enough fuel combustion space for sufficient combustion.
Positive pressure safe combustion.
The boiler is circulation heating in liquid phase and adopts positive pressure safe combustion, improve the combustion efficiency.
Multiple heating exchange loop.
Adopts three pass structure with multiple heating exchange loop, improve the heat utilization efficiency and sufficient output.
High quality burner and other accessories.
The boiler adopts international famous excellent burner and other high quality accessories, higher efficiency and less heat loss.
PLC full automatic intelligent control.
Adopts PLC full automatic control box and multiple interlock protection on oil temperature, pressure, combustion, alarming, etc.