A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waste porcelain powder recycling method
The invention relates to a ceramic waste treatment method, in particular to a waste ceramic powder recycling method. The method comprises the following steps: (1) crushing waste ceramic until a particle diameter is not more than 5 mm; (2) preparing slurry, wherein a dry slurry material comprises 8% of quartz sand, 11% of clay feldspar, 23% of kaolin, 10% of pyrophyllite, 13% of sericite, 18% of illite clay, 8% of black mud and 9% of the waste ceramic powder; and (3) conducting grinding for 3-5 hours by adopting a wet ball mill, and conducting sieving with a 350-mesh sieve until residues on the sieve is less than 6.0%, thereby obtaining the slurry for ceramic production. By reasonably adjusting the proportions of other raw materials in a slurry formula, the addition amount of the waste ceramic powder can be increased to 9%, the performance of the slurry and finished ceramic cannot be changed, and product quality is guaranteed; and the utilization rate of the waste ceramic powder in the prior art is far higher than an existing level of the same industry, waste ceramic produced by a factory can be completely recycled, production cost and waste treatment cost are reduced, and economic benefits and social benefits are improved.
本发明涉及陶瓷废料处理方法，具体是一种废瓷粉回收再利用方法，包括以下步骤：（1）将废瓷破碎，颗粒直径不超过5mm；（2）配制泥浆，泥浆干料包含以下组分：石英砂8%，泥长石11%，高岭土23%，叶腊石10%，绢云母13%，伊利石类黏土18%，黑泥8%，废瓷粉9%；采用湿法球磨研磨3‑5小时，过350目筛，筛余小于6.0%，制成陶瓷生产用泥浆。通过合理调整泥浆配方中其他原料的比例，可以将废瓷粉添加量提高到9%，不会导致泥浆和成瓷的性能发生变化，保证产品品质；本发明的废瓷粉利用远超同行业现有水平，能够将工厂产生的废瓷完全回收再利用，降低生产成本和废弃物处理成本，提高经济效益与社会效益。
Waste porcelain powder recycling method
The invention relates to a ceramic waste treatment method, in particular to a waste ceramic powder recycling method. The method comprises the following steps: (1) crushing waste ceramic until a particle diameter is not more than 5 mm; (2) preparing slurry, wherein a dry slurry material comprises 8% of quartz sand, 11% of clay feldspar, 23% of kaolin, 10% of pyrophyllite, 13% of sericite, 18% of illite clay, 8% of black mud and 9% of the waste ceramic powder; and (3) conducting grinding for 3-5 hours by adopting a wet ball mill, and conducting sieving with a 350-mesh sieve until residues on the sieve is less than 6.0%, thereby obtaining the slurry for ceramic production. By reasonably adjusting the proportions of other raw materials in a slurry formula, the addition amount of the waste ceramic powder can be increased to 9%, the performance of the slurry and finished ceramic cannot be changed, and product quality is guaranteed; and the utilization rate of the waste ceramic powder in the prior art is far higher than an existing level of the same industry, waste ceramic produced by a factory can be completely recycled, production cost and waste treatment cost are reduced, and economic benefits and social benefits are improved.
本发明涉及陶瓷废料处理方法，具体是一种废瓷粉回收再利用方法，包括以下步骤：（1）将废瓷破碎，颗粒直径不超过5mm；（2）配制泥浆，泥浆干料包含以下组分：石英砂8%，泥长石11%，高岭土23%，叶腊石10%，绢云母13%，伊利石类黏土18%，黑泥8%，废瓷粉9%；采用湿法球磨研磨3‑5小时，过350目筛，筛余小于6.0%，制成陶瓷生产用泥浆。通过合理调整泥浆配方中其他原料的比例，可以将废瓷粉添加量提高到9%，不会导致泥浆和成瓷的性能发生变化，保证产品品质；本发明的废瓷粉利用远超同行业现有水平，能够将工厂产生的废瓷完全回收再利用，降低生产成本和废弃物处理成本，提高经济效益与社会效益。
Waste porcelain powder recycling method
一种废瓷粉回收再利用方法
AN RAN (author) / DU JIANYING (author) / WANG JIALI (author) / LU GUOTAO (author) / WANG SHUAI (author)
2021-05-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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