Introduction to the method of anti-wear spraying for boilers

       wococarbide.com Anti-wear spray technology is a technology that is widely used in industry. With more and more power plant boiler spraying and paper mills adopting circulating fluidized bed boilers, the problem of water wall wear has become increasingly prominent, and circulating fluidized bed boilers also use metal spraying to prevent wear.

The anti-wear of the water wall of the circulating fluidized bed boiler adopts metal spraying, and the anti-wear effect is good. However, with the increasingly serious and prominent wear of the water wall of circulating fluidized bed boilers, metal spraying can no longer meet the anti-wear needs of these enterprises. Metal spraying mainly sprays metal wear-resistant materials on the surface of the water-cooled wall, but it is generally ineffective for about one year, and enterprises need to re-spray once a year or half a year.

A shutdown is a huge loss for a business. Maintenance and repainting of metal spray anti-wear also requires time, cost and financial resources. Water wall anti-wear is a cure for the symptoms rather than the root cause. Since metal spraying can only cure the water wall wear of circulating fluidized bed boilers, but not completely, is there any other technology that can completely cure the water wall wear?



From the traditional passive anti-wear to the current active anti-wear, the introduction of grille anti-wear marks that the water wall anti-wear of circulating fluidized bed boilers has entered a new era. The grid anti-wear technology is only used for the wear of the water wall of the circulating fluidized bed boiler, and is specially used for wear. Its advantage is that it can completely solve the problem of water wall wear of various circulating fluidized bed boilers, and it can be constructed for life. Enterprises do not need to spend a lot of time and money every year to prevent the water wall from being worn again to ensure the normal production and safe production of the enterprise.