Nowadays, circulating fluidized bed boilers are indispensable for many large-scale industrial production, because circulating fluidized bed boilers are more environmentally friendly and energy efficient to meet the requirements of modern industrial production. But circulating fluidized bed boilers are also prone to wear and tear because of their own characteristics.
For companies that use circulating fluidized bed boilers, boiler wear and tear leading to burst tubes is the most annoying thing. Because of serious wear and tear leading to burst tubes, directly affecting the normal operation and production of enterprises, and in serious cases, even affect the safety of workers' lives. So for circulating fluidized bed boilers, anti-wear is particularly important.
Today I will tell you where the most serious part of the circulating fluidized bed boiler wear is!
Circulating fluidized bed boiler wear the most serious place is the water-cooled wall, especially in the water-cooled wall castings transition area, spraying layer edge, the four corners of the furnace hit with castings parts, spraying layer off the skin, water-cooled wall tube replacement fins are not smooth, each hole door, measuring points to let the tube at the most serious problem of regular wear and tear leaks put in place.
According to years of research and innovation, we first introduced the grille anti-wear technology to the market. The technology is to install alloy grille plates along the horizontal and vertical directions on the surface of the water-cooled wall to form a mesh grille to block the formation of high-speed wall flow, optimize the flow field on the surface of the water-cooled wall, eliminate local vortex, reduce the velocity of the two-phase flow against the wall, reduce the cutting force of the material particles on the water-cooled wall, so as to effectively control the water-cooled wall wear problems of an active anti-wear technology.
Please feel free to contact me！
Please contact us for more information+86-18062456085
