Manufacturing method of ceramic products by adding industrial by-product (waste) to coal main product (pumice)

摘要

[purpose];By adding industrial by-products (waste) to the main material of clay shale, which is produced as a by-product (coal) from coal mines, economic feasibility of clay bricks, floor tiles, porous blocks (boundary, partition), roof tiles, lightweight aggregates, etc. It is to provide a ceramic product.;[Composition] Installation of ceramic products manufacturing facilities such as crushing facilities, molding facilities, drying and firing facilities, automatic packaging machines near the coal pipe site, coarse pulverization of coal mining by-products and industrial waste to less than 10 ~ 16 mesh and mixing ratio 50 ~ 70% of by-products, 30 ~ 50% of various industrial wastes, 10 ~ 20% of clay when plastic lacking is adjusted within 10 ~ 24% of water content, and then stored in silos. It is automatically loaded on a baking trolley and dried, and it is pressurized in a kiln and cooled by baking for 10 to 24 hours at 1050 to 1250 ° C.