Sunrise Refractory Fiber Use Form

The application of refractory fibers on industrial furnaces is in the form of fiber-inserted lining structures and full-fiber linings. Today, Sunrise Refractory focuses on three forms of use of refractory fiber linings.

 

First, internal insulation: the fiber is glued or embedded on the hot surface of the furnace wall. Whether it is intermittent or continuous operation of the furnace, the refractory fiber products are attached to the hot surface of the furnace lining, which has better thermal insulation effect. It can reduce the heat loss of the furnace wall and significantly reduce the heat storage loss. Therefore, if the refractory fiber products can meet the requirements of the kiln production process conditions, such insulation structure should be adopted as much as possible.

 

Second, the external insulation: the fiber is glued or anchored to the cold surface of the furnace wall, this structure only needs to apply low-temperature fiber products or lightweight bricks.

Third, the middle insulation: the fiber is placed in the middle of the furnace wall. Due to the large number of intermediate thermal ills, it is rarely used. The refractory fiber is generally made of felt and has a thickness of 20 to 50 cm. The use of all-fiber lining can reduce the energy consumption, improve the thermal operation of the furnace, save steel, reduce the weight of the furnace, extend the life of the furnace, improve the working environment and ensure production safety. But the one-time cost is higher. The whole fiber furnace is lined with two traditional structures: layer laying method and stacking method. In the current application, the characteristics of the two structural forms are usually combined, and the combined lining of the layered and stacked layers is used, and the anchoring is used. The splints are clamped, staggered, and riveted. The all-fiber lining not only maintains the tightness of the layer-laying type, but also utilizes the characteristics of the laminated corrosion resistance. After use, it achieves a good energy-saving effect, prolongs the life of the furnace and strengthens production.

 

If you are interested in our refractory fiber, or need other refractory bricks, you can contact Sunrise Refractory Company, we will get in touch with you in the first time.