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Low-water-absorption ceramic tile and preparation method thereof
The preparation method comprises the following steps: A, preparing raw materials including 28-37 parts of green sand with the iron oxide content being greater than or equal to 3.0%, 4-8 parts of high-aluminum stone, 10-14 parts of potassium-sodium sand, 16-24 parts of white sand, 4-6 parts of magnesia soil, 3-8 parts of edging waste residues, 8-12 parts of bentonite and 7-13 parts of raw ore bauxite; b, vertically milling the green sand, and removing iron to obtain a first pretreated material; c, potassium-sodium sand and white sand are used as second-class raw materials; d, crushing high-aluminum stone and raw ore bauxite to obtain a second pretreated material; e, adding water into the magnesian soil, the edging waste residues and the bentonite, carrying out ball milling, sieving and squeezing to obtain a mud cake; f, the fine powder is subjected to slag removal, iron removal, humidification and granulation, and powder is obtained; and G, after the powder is moisturized, pressing and firing are conducted, and the ceramic tile is obtained. According to the low-water-absorption ceramic tile and the preparation method thereof, on the premise of energy conservation, the production cost is reduced, and meanwhile the quality of a finished product is guaranteed.
本发明公开了低吸水率陶瓷砖及其制备方法，包括以下步骤：A、准备原料，包括氧化铁含量≥3.0％的青砂28～37份、高铝石4～8份、钾钠砂10～14份、白砂16～24份、镁质土4～6份、磨边废渣3～8份、膨润土8～12份和原矿铝矾土7～13份；B、将青砂立磨、除铁后得到第一预处理料；C、将钾钠砂和白砂作为第二类原料；D、将高铝石和原矿铝矾土破碎后得到第二预处理料；E、将镁质土、磨边废渣和膨润土加水球磨、过筛和压榨后得到泥饼；F、将细粉除渣、除铁和加湿造粒得到粉料；G、将粉料补湿后压制和烧制得到陶瓷砖。本方案提出的低吸水率陶瓷砖及其制备方法，有利于兼顾节能的前提下，降低生产成本，同时保证成品品质。
Low-water-absorption ceramic tile and preparation method thereof
The preparation method comprises the following steps: A, preparing raw materials including 28-37 parts of green sand with the iron oxide content being greater than or equal to 3.0%, 4-8 parts of high-aluminum stone, 10-14 parts of potassium-sodium sand, 16-24 parts of white sand, 4-6 parts of magnesia soil, 3-8 parts of edging waste residues, 8-12 parts of bentonite and 7-13 parts of raw ore bauxite; b, vertically milling the green sand, and removing iron to obtain a first pretreated material; c, potassium-sodium sand and white sand are used as second-class raw materials; d, crushing high-aluminum stone and raw ore bauxite to obtain a second pretreated material; e, adding water into the magnesian soil, the edging waste residues and the bentonite, carrying out ball milling, sieving and squeezing to obtain a mud cake; f, the fine powder is subjected to slag removal, iron removal, humidification and granulation, and powder is obtained; and G, after the powder is moisturized, pressing and firing are conducted, and the ceramic tile is obtained. According to the low-water-absorption ceramic tile and the preparation method thereof, on the premise of energy conservation, the production cost is reduced, and meanwhile the quality of a finished product is guaranteed.
本发明公开了低吸水率陶瓷砖及其制备方法，包括以下步骤：A、准备原料，包括氧化铁含量≥3.0％的青砂28～37份、高铝石4～8份、钾钠砂10～14份、白砂16～24份、镁质土4～6份、磨边废渣3～8份、膨润土8～12份和原矿铝矾土7～13份；B、将青砂立磨、除铁后得到第一预处理料；C、将钾钠砂和白砂作为第二类原料；D、将高铝石和原矿铝矾土破碎后得到第二预处理料；E、将镁质土、磨边废渣和膨润土加水球磨、过筛和压榨后得到泥饼；F、将细粉除渣、除铁和加湿造粒得到粉料；G、将粉料补湿后压制和烧制得到陶瓷砖。本方案提出的低吸水率陶瓷砖及其制备方法，有利于兼顾节能的前提下，降低生产成本，同时保证成品品质。
Low-water-absorption ceramic tile and preparation method thereof
低吸水率陶瓷砖及其制备方法
LIU XIANGDONG (author) / LONG HAIREN (author) / ZHAO WEIPEI (author) / XU DENGXIANG (author) / WANG QIUPING (author) / ZHOU YANG (author) / JIANG NAN (author) / HUANG SHUAI (author) / WU HECHENG (author) / LI TIANXING (author)
2024-07-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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