WNS condensing gas steam boiler adopts horizontal internal combustion two – way wet – back structure. External pressure – saving condenser, the condenser material with good corrosion resistance of ND steel. Condensing gas boiler sales adopts full thread finned tube structure, which increases the heating area and improves the thermal efficiency significantly. Under the condition of condensation sensible heat, the thermal efficiency can reach more than 97%, which can significantly save fuel cost for users.
This series of gas fired boilers, the return combustion chamber and the back tube-plate butt joint, the boiler adopts all-pair welding, the quality is more reliable. The boiler combustion chamber is composed of a large diameter full ripple furnace with large combustion space, complete fuel combustion, effective heat absorption expansion and large radiation heating surface. In order to improve the thermal efficiency, the outlet of the front smoke box of this type boiler is arranged successively with energy saving device and condenser, and the energy saving effect is remarkable.
Condensing gas boiler sales with high and low water alarm function, low water interlock protection function and overpressure interlock protection function. In order to effectively monitor and control of water level and pressure of the boiler is equipped with water level gauge, electrode type water level control, alarm, also equipped with a pressure gauge and pressure controller, make boiler with high and low water level alarm and interlock protection and low water level of steam pressure to overpressure interlock protection, automatic boiler ignition, fire automatic adjustment of the burner and flame-out protection, guarantee the safe operation of boiler.
The fuel of this series of condensing boilers is ejected from the burner, ignited by high-pressure electronic ignition, and burned in the furnace chamber under micro-positive pressure. The high temperature smoke after burnout turns 180° from the rear smoke chamber into the second return journey. Turn 180° from the front smoke box into the energy saver and condenser and drain into the atmosphere through the chimney. The front smoke box is equipped with integral double doors, and the smoke box door is double-sealed. Boiler form integrity is good, beautiful, generous, overhaul when open also very light. The height of the chimney is configured at the factory. The user shall determine the actual height according to the requirements of the environmental impact statement approved by the local environmental protection department, but it shall not be less than 8 meters.
Condensing gas boiler sales steam quality, pot shell diameter, large water capacity, strong adaptability to load changes, stable output. The steam space volume is large, the net distance between the soda interface and the steam outlet is high enough, and the steam humidity is low. Zozen Boilers export to many countries of the world, get customer consistent high praise and trust. We can also customize the boiler drawings provided by users one to one according to their needs. Welcome users to consult purchasing.