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Method for preparing ceramic grinding ball for electrical porcelain production by using non-calcined porcelain waste mud
The invention discloses a method for preparing a ceramic grinding ball for electroceramic production by using non-calcined ceramic waste mud, which comprises the following steps: drying and crushing the non-calcined ceramic waste mud generated by an electroceramic processing technology as a raw material, blending into a mud material, briquetting, carrying out heat treatment on the material block, crushing, and carrying out alkali washing, thereby obtaining the ceramic grinding ball for electroceramic production. After the alkali washing is completed, grinding and mixing with potassium feldspar powder, SiC powder, CaCO3 powder and carbon black powder to obtain pug powder; then wet-mixing the pug powder with high-strength inorganic matter powder, fatty alcohol-polyoxyethylene ether, fatty acid monoglyceride, polyvinyl alcohol, sodium stearate, water and a binder to prepare a grinding ball blank, drying the grinding ball blank by using a drying oven, and sintering the dried grinding ball blank in a protective gas atmosphere to obtain a finished product. And controlling the firing temperature, firing, and cooling to room temperature along with the furnace to obtain the finished ceramic grinding ball. According to the method, the non-calcined ceramic waste mud generated in the electrical ceramic production process flow can be effectively utilized in a process cycle, so that the production cost of related enterprises is reduced on the basis of ensuring the quality of electrical ceramic products.
本发明公开了一种利用非煅烧瓷废泥制备电瓷生产用陶瓷磨球的方法，该方法以电瓷加工工艺产生的非煅烧瓷废泥作为原料，经过烘干、破碎后调制成泥料并压块，将料块热处理后粉碎并碱洗，碱洗完成后磨细并与钾长石粉、SiC粉、CaCO3粉以及炭黑粉末混合得到泥料粉末；再将泥料粉末与高强无机物粉末、脂肪醇聚氧乙烯醚、单脂肪酸甘油酯、聚乙烯醇、硬脂酸钠、水以及粘结剂进行湿混后制成磨球球坯，磨球球坯利用烘箱烘干，烘干后的磨球球坯在保护气体氛围中烧成，控制烧成温度烧成随炉冷却至室温后得到成品陶瓷磨球。本发明能有效对电瓷生产工艺流程中产生的非煅烧瓷废泥进行工艺循环内的高效利用，以在保证电瓷产品质量的基础上降低相关企业生产成本。
Method for preparing ceramic grinding ball for electrical porcelain production by using non-calcined porcelain waste mud
The invention discloses a method for preparing a ceramic grinding ball for electroceramic production by using non-calcined ceramic waste mud, which comprises the following steps: drying and crushing the non-calcined ceramic waste mud generated by an electroceramic processing technology as a raw material, blending into a mud material, briquetting, carrying out heat treatment on the material block, crushing, and carrying out alkali washing, thereby obtaining the ceramic grinding ball for electroceramic production. After the alkali washing is completed, grinding and mixing with potassium feldspar powder, SiC powder, CaCO3 powder and carbon black powder to obtain pug powder; then wet-mixing the pug powder with high-strength inorganic matter powder, fatty alcohol-polyoxyethylene ether, fatty acid monoglyceride, polyvinyl alcohol, sodium stearate, water and a binder to prepare a grinding ball blank, drying the grinding ball blank by using a drying oven, and sintering the dried grinding ball blank in a protective gas atmosphere to obtain a finished product. And controlling the firing temperature, firing, and cooling to room temperature along with the furnace to obtain the finished ceramic grinding ball. According to the method, the non-calcined ceramic waste mud generated in the electrical ceramic production process flow can be effectively utilized in a process cycle, so that the production cost of related enterprises is reduced on the basis of ensuring the quality of electrical ceramic products.
本发明公开了一种利用非煅烧瓷废泥制备电瓷生产用陶瓷磨球的方法，该方法以电瓷加工工艺产生的非煅烧瓷废泥作为原料，经过烘干、破碎后调制成泥料并压块，将料块热处理后粉碎并碱洗，碱洗完成后磨细并与钾长石粉、SiC粉、CaCO3粉以及炭黑粉末混合得到泥料粉末；再将泥料粉末与高强无机物粉末、脂肪醇聚氧乙烯醚、单脂肪酸甘油酯、聚乙烯醇、硬脂酸钠、水以及粘结剂进行湿混后制成磨球球坯，磨球球坯利用烘箱烘干，烘干后的磨球球坯在保护气体氛围中烧成，控制烧成温度烧成随炉冷却至室温后得到成品陶瓷磨球。本发明能有效对电瓷生产工艺流程中产生的非煅烧瓷废泥进行工艺循环内的高效利用，以在保证电瓷产品质量的基础上降低相关企业生产成本。
Method for preparing ceramic grinding ball for electrical porcelain production by using non-calcined porcelain waste mud
利用非煅烧瓷废泥制备电瓷生产用陶瓷磨球的方法
YANG XUEFENG (author) / ZOU XIANGXIANG (author) / DENG JUAN (author)
2022-06-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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