Production process for producing refractory brick by utilizing cordierite

Abstract

The invention belongs to the technical field of refractory brick production, and particularly relates to a production process for producing refractory bricks by utilizing cordierite processing, whichsequentially comprises the following steps of: stirring raw materials, supplying the raw materials, automatically weighing, mixing and stirring, pressing by a pressing machine, carrying green bricks,inspecting the green bricks, tapping the green bricks, firing in a rotary kiln, cooling finished bricks and inspecting the finished bricks. The calcined kaolin is used for partially replacing raw clay, so that the shrinkage resistance and the thermal shock resistance of the refractory brick can be improved, zirconite powder can be decomposed into zirconium oxide in the firing process, so that thethermal shock stability of the refractory brick is improved, and the toughening effect is achieved, the kaolin powder, the talcum powder, the mullite powder and the zirconite are reasonably proportioned, so that the refractory brick has a stable structure, an ordered production process and a reasonable proportion are adopted, therefore, the effects of high production efficiency, uniform specification, stable proportioning structure and good quality are achieved.

Description

technical field [0001] The invention belongs to the technical field of refractory brick production, and in particular relates to a production process for producing refractory bricks by processing cordierite. Background technique [0002] The production of traditional refractory bricks is inefficient and the production environment is poor. Due to the manual operation, it is easy to cause low quality refractory bricks and different specifications, and the refractory bricks are generally synthetic cordierite. Both the ratio and the firing method have an impact on the overall quality of refractory bricks. Therefore, it is urgent to develop a production process that uses cordierite to process refractory bricks with high production efficiency, uniform specifications, stable proportioning structure, and good quality. Contents of the invention [0003] (1) Technical problems to be solved [0004] In order to overcome the low efficiency and poor production environment of the tradi...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the low efficiency and poor production environment of the traditional refractory bricks in the prior art, it is easy to cause low quality refractory bricks and different specifications due to manual operation, and the refractory bricks are generally synthetic cordierite, for synthetic cordierite The processing of raw materials, proportioning, and firing methods all affect the overall quality of refractory bricks. The present invention provides a kind of high-efficiency production, uniform specifications, stable proportioning structure, good quality and production of cordierite. Production process of refractory bricks