Imported burner is used in WNS series fire tube boiler, which controls the recirculation rate of flue gas flow under its own combustion condition. It can achieve the ideal low nitrogen emission below 30MG. The fire tube boilers has high thermal efficiency and increases the heat transfer area in a limited space. Fully absorb tail flue gas, effectively reduce the exhaust temperature, improve the boiler thermal efficiency. This series of products adopt high quality seamless steel pipe, easy to open, tight sealing, is conducive to the user inspection and maintenance.
This series of boilers can be widely used in chemical, food, eye pan, heating, paper making, printing and dyeing, rubber and other industries. In particular, WNS series steam boiler through a series of technical means, the exhaust temperature can be reduced to below 60°, effectively improve the thermal efficiency, and effectively save the operation cost of the boiler for users. Harvest food, paper, feed, medicine, rubber, chemical industry and other industries users pay attention to.
WNS series boiler adopts boiler shell type fully wet back type firework tube structure. Fire tube boilers is widely used because of its compact structure and small occupation area. This structure uses three return trips, and the fuel is atomized by the burner and mixed with the air. It burns thoroughly in the corrugated furnace gallbladder, turns into the first return smoke pipe from the back smoke chamber, turns to the second return smoke pipe from the front smoke box, and finally enters the back smoke box and is discharged from the chimney. The large size of the furnace bladder used by our company provides conditions for the abundant combustion of fuel.
Therefore, this series of boiler products have strong adaptability to different fuels, can burn heavy oil, light oil, natural gas, city gas. Our company in the design of threaded smoke pipe, relatively low flow rate, in order to ensure that there is a satisfied heat transfer, but also can control the lower smoke resistance, low power consumption, load conditioning ratio. The boiler adopts automatic control, which has good adaptability to the burner. Choose the original imported burner, reliable function, high degree of automation. WNS type boiler is equipped with industrial equipment with good technical performance, which adopts advanced technologies such as automatic proportional regulation, automatic adjustment of water supply, program start and stop, automatic operation, and has automatic protection functions such as high and low water levels and very low water levels, ultra-high steam pressure and flameout.
Fire tube industrial boiler smoke box adopts double open smoke box door, easy to open, multi-stage labyrinth seal, sealing material, good compression performance, prevent the leakage of smoke, can be reused. Water temperature and water level reliable boiler water temperature and water level set multiple control protection, as well as over smoke temperature protection, to ensure the operation of the boiler. All steam boilers are factory after rated load ignition test, through strict guarantee of boiler performance, equipment, automatic control equipment and the reliability of related devices.
Fire tube boilers with its safety, convenience, energy saving and other characteristics, has become a widely loved product by customers in various fields. It adopts a quick installation structure, the whole factory. Installation and transportation are very convenient, for customers to save the space of the boiler room. WNS series boiler adopts corrugated furnace and threaded smoke pipe, which has good heat exchange effect and is conducive to expansion.