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Method for fabricating sanitary ceramics by using waste sand of quartz

A technology of sanitary ceramics and quartz, which is applied in the field of producing sanitary ceramics by using waste quartz sand, which can solve the problems of high cost of raw materials and achieve the effects of reducing emissions, significant effects, and environmental protection

Inactive Publication Date: 2005-10-26
宜昌长江陶瓷有限责任公司
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

Sanitary ceramics require a large amount of quartzite ore in the production process, and the cost of raw materials remains high. At present, there is no research on the use of quartz waste sand to produce sanitary ceramics in China.

Method used

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  • Method for fabricating sanitary ceramics by using waste sand of quartz

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Experimental program
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Effect test

Embodiment

[0017] According to the above ratio, the raw material, feldspar, and waste porcelain are crushed to less than 3mm, mixed with quartz waste sand, clay, and purple wood knots, and put into a ball mill for ball milling. The ball milling time is 12-13 hours. After ball milling, grouting Molding, glazing the formed product, the firing temperature of glazing is 1165±15° C., and the firing time is 15 hours to obtain finished sanitary ceramics. In the ball milling process, the ball milling control is: material: ball: water = 1:2:0.45, the loading capacity is 100%; the mud control is: the specific gravity is 1.76-1.78; the mud fineness is 0.8-1.6 per 10,000 sieves; the mud flow The property is 25"-35"; the thickness is 1.8-1.5; the pH value is 7-8.

[0018] Comparison of sanitary ceramics produced by using waste sand and finished sanitary ceramics produced by traditional techniques:

[0019] Product Index

Production of sanitary ceramics from waste sand

traditio...

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Abstract

The present invention relates to a method for producing sanitary ceramics by using waste quartz sand. Its main raw materials including waste quartz sand, violet wook knot, clay, raw material, feldspar, waste ceramics, talcum and electrolyte, and its production process includes the procedures of breaking, ball-grinding, injection-forming, glazing and baking to obtain finished product.

Description

technical field [0001] The invention relates to a technique for producing sanitary ceramics by using waste quartz sand. The sanitary ceramics refer to ceramic products such as bathtubs, bathtubs and toilets used in toilets. Background technique [0002] A large amount of waste quartz sand is produced in the production process of the glass factory. Now some methods of utilization are to use the waste quartz sand as an auxiliary material for building materials, but the utilization rate is limited. Sanitary ceramics require a large amount of quartzite ore in the production process, and the cost of raw materials remains high. At present, there is no research on the use of quartz waste sand to produce sanitary ceramics in China. Contents of the invention [0003] The purpose of the present invention is to provide a method for producing sanitary ceramics by using waste quartz sand to fully utilize waste quartz sand, reduce the production cost of sanitary ceramics, reduce waste o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/04
Inventor 周玉发刘德红刘德振王本荣
Owner 宜昌长江陶瓷有限责任公司
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