WNS series steam boiler production range in 1-20 t/h, integrated boiler, burner, condenser, PLC control system. Gas boiler for textile mills of furnace adopts new threaded pipe, using more advanced threaded finned pipe for deep condensation, exhaust temperature can reach 60°C. Compared with the previous generation of oil-gas boilers, the comprehensive thermal efficiency is increased by 4%, and the heat loss of exhaust gas is reduced by more than 30%. Boiler land area decreased by 18% simultaneously.
Gas fired steam boiler with high thermal efficiency, save fuel, the use of large furnace, corrugated furnace structure, heating surface is sufficient, fuel combustion. Boiler thermal efficiency up to 98%, fuel savings of about 8%. Through the integrated equipment, the floor area is less than the previous generation of 18%. Short preheating period, fast start, short time to enter the working state, saving fuel costs. At the same time, low NOx type electronic proportional adjustment burner is selected to increase the FGR system (flue gas external circulation), and reduce NOx emissions (NOx emissions < 30mg/m3, in line with the current environmental emission standards) by reducing the flame temperature, oxygen-poor combustion and reduction reaction.
This series of boilers adopt horizontal internal combustion three return full wet back design, corrugated furnace, with good thermal flexibility, water cooling back combustion chamber, back combustion chamber and back tube plate edge joint, more reliable quality. Gas boiler for textile mills combustion chamber is composed of large diameter full corrugated furnace, large combustion space, complete fuel combustion. The effective absorption of heat and thermal expansion, large radiation heating surface. Can fully absorb the effective heat, exhaust temperature is low, heat loss is small, ensure sufficient output, high efficiency. The pot shell diameter is large, the water capacity is large, the ability to adapt to the load change is strong, the output is stable, the steam space volume is large, the soda interface and the steam outlet net distance is high, the steam humidity is small.
WNS series gas fired boiler rear plate is equipped with explosion-proof device connected with the furnace, to prevent the fuel in the furnace fierce deflagration, discharge instantaneous high energy, can be automatically reset, and has the function of watching the fire mirror and maintenance channel, the use of the adjustment of combustion flame in operation, furnace inspection, easy maintenance. The position of the combustion chamber of the gas steam boiler is arranged, and the water level is determined in accordance with the national regulations. At the same time, it is strictly in accordance with the fluctuation time requirements of the water level of the international general norms and standards. It has sufficient safe precipitation space to ensure the safety of the operation of the boiler.
Gas boiler for textile mills top is provided with a manhole, and the boiler front and back are provided with a hand hole device to facilitate the inspection and cleaning of the furnace device and the bottom of the boiler. The smoke box adopts double open smoke box door, easy to open, multi-stage labyrinth sealing, sealing material, good compression performance, completely prevent the leakage of smoke, can be reused. Zozen Boilers WNS series boiler pressure, water level set multiple control protection, as well as ultra smoke temperature protection to ensure the safety of boiler operation, welcome to consult and purchase.