Extend refractory life from furnace design

How to extend the life of refractory materials from the design of the furnace body

Refractory materials are now widely used in metallurgy, chemical, petroleum, machinery manufacturing, silicate, power and other industrial fields. The largest amount in the metallurgical industry, accounting for 50% to 60% of the total output, is to ensure the above-mentioned industrial production operations and technology. The development of essential basic materials plays an irreplaceable role in the development of high-temperature industrial production. Therefore, we must ensure the service life of refractory materials in use, then how should we extend the service life of refractory materials? Mainly from the four aspects of design, masonry, drying, operation and maintenance, let us first tell you how to extend the life of the design.

 1. Reasonably design the structure size of the furnace body. For example, the top of the open hearth is changed from the vault to the ceiling. The crushing force between the refractory bricks is eliminated, the service life is prolonged, and a steelmaking plant raises the top of the open hearth by l00mm. The erosion of the roof of the splash reduces the effect of increasing the life.

 2. For the difference of working conditions in different parts of industrial furnace, the choice of different refractory materials, that is, designed to be mixed furnace lining, is a successful experience in extending the service life of refractory materials.

As a refractory production center, we have a highly skilled construction team to ensure that the construction quality can successfully complete the construction period, and we will provide perfect service and perfect price for our customers. We sincerely invite people of insight from all walks of life to join us. Create brilliant!