low fuel consumption dual fuel gas/diesel fired steam boiler for
WNS series oil/gas steam boiler belongs to horizontal internal
combustion three-stroke full wet back boiler, the radiant heating
surface of the boiler is full corrugated furnace, convection
heating surface adopts screw pipe, heating surface is large, the
boiler produces enough heat output, thermal efficiency can be up to
93%.Boiler combustion chamber design is reasonable, fully adapt to
city gas, natural gas, light diesel, heavy oil, biomass particles
and other fuels, fuel in the furnace micro positive pressure
combustion, combustion, smoke pollutants, boiler smoke blackness,
smoke blackness, concentration, noise and other technical
indicators are better than the national standard in a class.The
control system adopts the combined control mode of mechatronic
control equipment and programmable logic controller (PLC), and
supports the international famous brand burners such as in Italy.
|Model||WNS Series Oil Gas Steam Boiler|
|Structure||Wet Back Fire Tube Packaged Three Pass|
|Fuel||oil, gas, light oil, heavy oil, natural gas, lpg, lng, cng, diesel,
|Capacity||1-20 ton per hour|
|Pressure||0.7/1.0/1.25/1.6 Mpa (7/10/12.5/16 Bar)|
|Application||Chemical, food and brewery, pharmaceutical, package plant, textile
dyeing and printing industry, swimming pool,
hospital,school,clothing industry etc.|
1. WNS type steam boiler is a horizontal quick-loading nternal combustion three-circuit fire tube boiler. The offset
furnace is wet-back structure, the high-temperature flue gas washes
the second and third return pipes in turn, and then the rear smoke
chamber is discharged into the atmosphere through the chimney, and
the whole arrangement is compact, and the appearance is beautiful;
2. Reasonable heating surface structure to effectively control
3. Appropriate control of the exhaust gas temperature, that is, to
ensure boiler efficiency, prevent smoke condensation and prolong
the service life of the steam boiler;
4. The boiler is equipped with movable front and rear smoke box
covers to make the boiler easy to repair;
5. It is equipped with an explosion-proof door, which automatically
rebounds after pressure relief to ensure the safety of the steam
|Model||Rated||Rated||Rated||Thermal||Fuel Consumption||Equipment Power||Weight|
|Note: Parameter is for reference only, we can design the boilers
based on customers’ needs.|
Details of steam boiler
This steam boiler is being widely used in hospitals, schools,
textile mills, garment factories, large supermarket, garment
factories, dyeing factory, hotel, dining room, dining room,
swimming pool, food factory, beverage factory, soy products, meat
products factory, cannery, brewery, pharmaceutical factory, packing
plants, building materials factory, paint factory and other places
of the enterprises and institutions.
1. What are the available fuel for the oil gas fired boiler?
Oil gas fired boiler could burn both liquid fuel and gaseous fuel.
The liquid fuel could be heavy oil, light oil, diesel, furnace oil,
bunker oil, LPG (liquefied petroleum gas), etc. The gaseous fuel
could be natural gas, city gas, bio-gas, etc.
2. Whether the boiler can burn dual fuel or multi-fuel?
boiler have oil burner, gas burner, and oil&gas dual fuel
burner, we can offer the specific burner based on customers’
3. What is the thickness of combustion chamber?
the thickness of corrugated furnace is different based on working
pressure and furnace diameter, generally, the thickness is between
10~18mm, large combustion space, and combustion sufficient.
4. What is the inlet pressure of gas burner?
The inlet gas pressure is different for different capacity boiler,
for example, the pressure for 2 ton steam capacity boiler is about
8~10KPa, while for 4 ton steam capacity boiler is about 18~20KPa.
5.The brand of burner?
The brands of burner are Italy Baltur, Rellio, Elco, etc.