The WNS ultra-low nitrogen fuel gas boiler adopts a three-pass, wet-back structure, and uses a corrugated furnace inside, which maximizes the radiation heating surface and improves the thermal efficiency of the boiler. At the same time, it is equipped with advanced technologies such as automatic water level alarm, automatic adjustment of water supply, program start and stop, etc., and the protection function is automatically activated when the water level is high or low or the steam pressure is super high, which greatly increases the service life of the boiler.
  This type of furnace improves the shortcomings of the old horizontal internal combustion furnace, which is complicated in operation and substandard in flue gas emission. The emission of nitrogen oxides is far lower than 30mg/m3, which not only meets the market demand but also adapts to the new situation of environmental protection.

Usage

Industrial fields: thermal power plants, shipyards, petrochemical and other precision instrument manufacturing plants, medicine, bioengineering, food industry baking and other process steam supply; places where hot water is needed in factories.

Life field: use of steam in laundry rooms of hotels, steam disinfection of hospital equipment, use of steam in canteens, saunas and beauty salons; places that need heating such as residences, schools, office buildings, hotels, etc.; hot water supply such as hotel baths.

Advantages

1.It adopts the international popular three-return structure and the large-volume design of the combustion chamber to make the combustion more sufficient.

2.The advanced corrugated furnace structure not only increases the heat transfer area, but also satisfies the free expansion of the furnace after heating.

3.The smoke pipe adopts threaded structure, which strengthens the heat transfer effect.

4.The boiler adopts a wet-back structure, with full butt welds, high reliability and low maintenance costs.

5.The design of the rear view device is easy to observe the combustion condition.

6.It is designed with various protection functions such as over-temperature, over-pressure, water shortage, leak detection, flameout, etc., and the boiler runs safely and reliably.

7.There are three types of boiler packaging: color pattern plate, mirror stainless steel or matt stainless steel, with beautiful appearance.

8.Equipped with imported burners with good self-control performance to realize fully automatic operation.

9.High thermal efficiency, stable output and strong load adaptability.