The working principle of chemical condensing gas boiler is to recover the energy in the hot flue gas (usually around 140°C) discharged after the boiler is burned through a certain device. The exhaust gas temperature after recovery is only about 60°C. In this way, the thermal efficiency is increased by about 10%. Naturally, about 10% of gas is saved. At the same time, in the energy recovery process, it can also reduce the emission of harmful gases and reduce environmental pollution. The WNS type 6Ton boiler has complete specifications, all of which are sold in stock, can be shipped on the same day, and sold directly by the factory. The boiler sales configuration is complete, the price is low, and the after-sales is worry-free!
The WNS series steam boiler adopts a three-pass horizontal wet-back structure with flange butt welds, which improves the reliability of the boiler. The low-level layout design of the boiler combustion chamber increases the safe water level range in the boiler and minimizes the possibility of accidents due to lack of water. The combustion chamber of the WNS series boiler adopts a large-volume design, fuel combustion is more fully, and the combustion efficiency is improved.
The steam boiler smoke tube and the tube sheet are connected by “expansion, welding, expansion” technology to eliminate the gap between the tubes and the residual stress of the welding bracket. The heat transfer is effectively avoided, and the thermal efficiency is high. At the same time, the heated area is increased. WNS type 6Ton boiler adopts threaded smoke tube with high heat transfer coefficient to strengthen the convective heat transfer effect. At the same time, the exhaust gas temperature is reduced and the thermal efficiency of the boiler is improved.
The combustion chamber of the chemical WNS series boiler adopts a full-corrugated furnace structure, which has good flexibility and strong resistance to external pressure. This series of boiler products have strong turbulence, good disturbance, enhanced heat transfer and high thermal efficiency. At the same time, the heated area is increased. The horizontal steam boiler adopts the design of rear-view device, which is convenient to observe the combustion status. The insulation layer is made of high thermal resistance materials, and the insulation effect is good. The outer packaging is made of colored boards, and the appearance is beautiful and generous. The front and rear panels adopt a hinged opening structure, which is convenient for maintenance and repair.
The WNS type 6Ton boiler has simple water circulation and reasonable structure of pressure parts. It can be operated under the condition of ensuring water quality. If this series of boilers produce smoke and dust due to improper air adjustment, they can be deposited in the front and rear smoke boxes and burnout chambers respectively, and all can be cleaned by opening the inspection door. The working fluid is heated to produce saturated steam and output from the main steam valve to the operating system.