New domestic porcelain prepared from waste ceramics and preparation method of new domestic porcelain

• Main Authors: MAI CHAOTANG, WANG DAGU
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2022
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; LIME, MAGNESIA; METALLURGY; REFRACTORIES; SLAG; TREATMENT OF NATURAL STONE

The invention discloses a new domestic porcelain prepared from waste ceramics and a preparation method thereof, and belongs to the technical field of domestic ceramics, and the preparation method comprises the following steps: crushing waste domestic porcelain, and carrying out ball milling to prepare waste porcelain sand; the preparation method comprises the following steps: mixing raw materials: waste porcelain sand, albite, kaolin, petuntse and quartz, carrying out wet ball milling, sieving blank slurry after the blank slurry reaches the required fineness, and carrying out iron removal, mud squeezing, pugging and corrosion settling; or adding the waste porcelain sand into the finished product mud used in the existing production, and carrying out pugging and corrosion settling; then carrying out rolling forming to obtain a wet blank, drying and fettling to obtain a green body; and glazing the green body, drying and firing. The method comprises the following steps: crushing and ball-milling waste domestic po