inlet and outlet temperature in firetube boilers, an introduction to the inlet and outlet temperature in firetube boilers based on ZOZEN WNS series hot water boiler

Before introducing the inlet and outlet temperature in firetube boilers, let us first figure out what a fire tube boiler is. In a fire tube boiler, the threaded smoke tubes are surrounded by water. While passing through the threaded smoke tubes, the high temperature flue gas heats the water or vapour and ultimately produces steam or hot water. This article takes ZOZEN WNS series fire tube hot water boiler as an example to introduce the knowledge about the inlet and outlet temperature in firetube boilers for you.

Generally, when it comes to the inlet and outlet temperature, it refers to the feeding water and output water temperature of hot water boilers. Similarly, when it comes to the inlet and outlet temperature in firetube boilers, it refers to the feeding water and output water temperature of firetube hot water boilers.

The parameters of inlet and outlet temperature in firetube boilers (taking ZOZEN WNS series hot water boiler as an example):

Actually, the inlet and outlet temperature in firetube boilers (hot water) is determined by the heating requirements and climatic conditions during the heating period. According to the heating adjustment methods in winter, there are constant flow control method to change the feeding water temperature of the boiler and variable flow control method to change the circular flow of the boiler. As a result, the feeding water temperature of the hot water boiler can be changed according to actual demands.

ZOZWN WNS series hot water boiler is operating at Veolia (Harbin) Thermal Power

ZOZEN WNS series hot water boilers adopts full corrugated furnace to increase the strength and elasticity of the furnace and enhance the disturbance of the flue gas, effectively improving the heat transfer effect. The threaded fire tubes can effectively absorb the flame energy, and the heat transfer coefficient is 1.2 times higher than that of the ordinary tube. At the same time, the finned tube condenser added at the end of the flue can increase the boiler thermal efficiency to over 98% while reducing the exhaust gas temperature.

As a large-scale hot water boiler manufacturer, ZOZEN has a strong R&D team and advanced boiler manufacturing technology. According to the actual demands of users, ZOZEN can customize suitable hot water boiler system solutions for them, including the inlet and outlet temperature in firetube boilers. In terms of boiler manufacturing technology, ZOZEN possesses more than 50 patented technologies and sets the processing standards of blanking digitization, welding automation and molding assembly to control the boiler product quality in the whole manufacturing process. The last but not least, ZOZEN also has a professional after-sales service team to provide technical guidance, free training for operating and maintenance personnel and other services to ensure the long-term and stable operation of the boiler.

If you have more questions about the inlet and outlet temperature in firetube boilers, welcome to consult ZOZEN Boiler by our chat online service.