SHS series oil gas fired bulk steam boiler is a double drum horizontal natural circulation water pipe boiler and bulk packing, the thermal efficiency could reach as high as 96%. Four burners decorated in four corners tangential fires. Boiler is equipped with perfect automatic control and safety protection devices, which can control the water level automatically and alarm in low water level, and blowout the furnace. Steam pressure automatic control and overpressure alarm, which can ensure the safe operation of the boiler. Besides the natural gas, coke oven gas, blast furnace gas and dry gas in low calorific value of fuel are all can be fired. Steam can be used in industrial production, also can be used to generate the electricity.
1. The heating surface has multi-functional characteristics of heat and smoke isolation, forming independent way of natural circulation.
2. The furnace structure is simple and compact, different from the common natural circulation, it adopts separate drop pipe and heat pipe structure.
3. The tail is decorated with economizer, which can effectively reduce the exhaust temperature, the thermal efficiency is high.
4. Using four corner lighting vortex type coal burner, tangential firing, which can assurance sufficient combustion of fuel gas.
5. Equipped with perfect automatic control and safety protection devices, which can control the water level automatically and alarm in low water level, and blowout the furnace, steam pressure automatic control and overpressure alarm, which can ensure the safe operation of the boiler.
6. The furnace has inspection holes, convenience for maintenance.
7. Using labyrinth structure around the corner in the furnace, which can satisfy the need of thermal expansion, good sealing.
Rated evaporation: 7MW - 58 mw
The rated pressure: 1.0/1.25/1.6 MPa
Feed water temperature: 60/70/90 ° C
Output water temperature: 95/130/150 ° C
Boiler efficiency > 96%