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A kind of preparation method of composite zircon powder

A technology for compounding zirconium and zircon powder, which is applied in the direction of chemical instruments and methods, zirconia, mixers, etc., can solve the problems of improved mixing uniformity, cumbersome operation, and high labor intensity, so as to improve fire resistance and simplify operation Process, the effect of improving the fineness of whitening

Active Publication Date: 2022-07-08
JIANGSU MIRAFUL NANO MATERIAL CO LTD
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  • Claims
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Problems solved by technology

Generally, in the production process of composite zircon powder, a variety of raw materials are ground and pulverized and then mixed in a mixer. The traditional production process is to grind a variety of raw materials and then put them in a mixer for mixing. Multiple groups of raw materials need to be sieved separately before loading, the operation is cumbersome, labor intensive, and the mixing uniformity needs to be improved

Method used

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  • A kind of preparation method of composite zircon powder
  • A kind of preparation method of composite zircon powder
  • A kind of preparation method of composite zircon powder

Examples

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Embodiment 1

[0040] see figure 1 , A preparation method of composite zircon powder, comprising the following components in parts by mass: 55-70 parts of zircon sand, 15-20 parts of zirconium corundum, 5-15 parts of kaolin, 10-10 parts of Organobentonite, 3-5 parts of calcium carbonate, 2-5 parts of solid dispersant, the preparation method thereof is: comprising the following steps:

[0041] S1. Weigh the components according to the proportions of the above components;

[0042] S2, place zircon sand, zirconium corundum, and kaolin respectively in a calciner for calcination, and cool and cool the calcined zircon sand, zirconium corundum, and kaolin for use;

[0043] S3, place the cooled zircon sand, zirconium corundum, and kaolin in S2 respectively in the grinding machine 1 and grind them in batches through the grinding mechanism to obtain zircon powder, zirconium corundum powder, and kaolin powder;

[0044] S4, the zircon powder, zirconium corundum powder and kaolin powder obtained by gri...

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Abstract

The invention discloses a preparation method of composite zircon powder, which belongs to the field. A preparation method of composite zircon powder can effectively improve the efficiency by adding zirconium corundum powder, kaolin powder, organic bentonite and calcium carbonate to the zircon powder. The refractory, slag resistance, erosion resistance and adhesion, thickening, high temperature stability of mixed zircon powder, as well as many superior properties such as effectively improving the color and fineness of mixed zircon powder, are added. The solid dispersant can effectively improve the dispersibility and fluidity of powder products, and effectively improve its effect in casting applications. In addition, by setting a rotatable blanking device at the bottom of the grinder, it is easy to mix a variety of different raw materials. After grinding, they are placed in different pre-storage cavities. The bottom of the pre-storage cavity is connected to the agitator. No manual loading is required, and the sieving operation is completed during the blanking process. Work efficiency, reduce work intensity.

Description

technical field [0001] The invention relates to the technical field of zircon powder preparation, and more particularly, to a preparation method of composite zircon powder. Background technique [0002] As an indispensable additive in the field of materials, zircon powder is gradually expanding its scope of use, and its application amount is increasing day by day, and it is widely used in daily production. Zircon powder can be used for casting coatings and ceramic cores in the investment casting industry, whitening in the frit industry, glass industry, wear resistance in friction materials, and in many chemical industries. Has specialized uses, including cosmetics, instrument preservation, tanning, fibers (for the manufacture of flame retardant fibers). [0003] In the prior art, composite zircon powder is often prepared by adding other additives to pure zircon powder, and composite zircon powder effectively improves various excellent properties of pure zircon powder. Gene...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B35/66C04B35/48C01G25/02B07B1/46B07B1/42B07B1/34B02C23/08B02C4/02B01F23/70B01F27/90B01F33/83B01F33/84
CPCC04B35/66C04B35/48C01G25/02B02C4/02B02C23/08B07B1/343B07B1/42B07B1/46C01P2004/80C04B2235/3248C04B2235/349C04B2235/3208B01F23/713B01F27/90B01F33/831B01F33/83613Y02P20/10
Inventor 刘溧徐和良李万景
Owner JIANGSU MIRAFUL NANO MATERIAL CO LTD
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