Oil fired hot water boiler adopts superior three-return full wet-back structure and unique front and rear flue box design and manufacturing process. Oil fired boiler for sale with large furnace chamber fully mixed combustion, adopts high efficiency low resistance spiral flue tube heat exchange technology, equipped with high efficiency condenser, thermal efficiency can reach more than 98%. Adopt optimized flue gas system and forced water circulation system, unique flue box design to reduce flue gas resistance and ensure uniform heating everywhere.
This series of oil fired boiler with low NOx emission adopts PLC automatic control, touch screen HD display, one-touch start/stop, automatic load adjustment and various fault chain protection. Application of Internet of Things and cloud computing (optional) for high-end intelligent joint management. Corrugated furnace bladder structure not only increases the radiation and convection heat exchange area, but also meets the need for free expansion after high temperature radiation of the bladder.
Oil fired boiler for sale are targeted to optimize the furnace chamber size, and the furnace chamber is perfectly matched with the burner flame. Effectively inhibit the formation of NOx and avoid high temperature flue gas to wash the furnace chamber directly. Combined with the thermal engineering test, the radiation heating area of the furnace chamber and convection heating area of the flue tube are reasonably distributed, which prolongs the service life of the boiler and improves the thermal efficiency of the boiler. Excellent three-return full wet-back structure; the second and third return flue tubes adopt low-resistance spiral heat transfer technology, with good heat transfer effect and long service life.
The end of this series of hot water boiler can be installed with condenser, counter-flow arrangement structure, large heat exchange temperature difference and good heat transfer performance. Fin tube heat exchanger design is optimized, with large fin ratio, high fin efficiency and low resistance to flue gas flow. The condenser is arranged on the top of the boiler, with compact structure and does not occupy an area. The smoke outlet can be arranged forward, upward or backward with round flange or square flange according to the site condition, which is convenient for installation and construction.
The oil boiler for sale adopts automatic microcomputer program controller, which is highly reliable, highly automated and easy to operate. LCD touch screen HD operation interface, easy to realize boiler operation automation, systematization and simplification, only one button is needed to realize boiler start and stop work. Adopting automatic electronic proportional control burner, fuel flow and damper baffle are separately configured, and both damper and gas control valve are equipped with independent actuators, which can be equipped with variable frequency fans to further expand the range of burner load regulation and greatly improve the combustion efficiency.
