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Fusion cake dry granule mainly prepared from waste glaze and preparation method thereof

A main raw material, waste technology, used in the field of dry frit and its preparation, can solve the problems of human body and biological hazards, foaming, impurities, etc., to improve wear resistance and slip resistance, reduce environmental pollution, and high economic benefits. Effect

Inactive Publication Date: 2017-05-17
LIXIAN XINPENG CERAMIC +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Recycling is very troublesome, and a little carelessness will cause quality defects such as concave glaze, impurities, blisters, pinholes, etc., which prevents all waste glazes from being recycled and becomes one of the main solid wastes in ceramic production
With the passage of time and the increase of production capacity, if a large amount of waste glaze cannot be recycled in time and left untreated, it will cause environmental pollution, and even some toxic chemicals will cause harm to human body and organisms

Method used

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  • Fusion cake dry granule mainly prepared from waste glaze and preparation method thereof
  • Fusion cake dry granule mainly prepared from waste glaze and preparation method thereof
  • Fusion cake dry granule mainly prepared from waste glaze and preparation method thereof

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preparation example Construction

[0038] Further explanation, a kind of preparation method of the frit dry granule that takes waste and old glaze as main raw material, comprises the following steps:

[0039] A. Weigh waste glaze powder, high alumina refractory material, bentonite, limestone, borax and ceramic pigment according to the proportion, and mix evenly;

[0040] B. Melt at 1250-1450°C and keep warm for 1-2 hours;

[0041] C. The material is quenched in water, dried, pulverized and granulated to obtain frit dry granules with a particle size of 10-50 mesh.

[0042]Further explanation, the preparation method of described waste glaze powder is as follows:

[0043] (1) Homogenization and precipitation: Pour the waste glaze slurry recovered from each process into a glaze vat with a mixer to mix evenly, and add 1% sedimentation agent when mixing;

[0044] (2) After the glaze slurry is precipitated, the water on the upper layer of the glaze slurry is taken out to obtain a glaze slurry with a water content of...

Embodiment

[0048] A preparation method of wear-resistant and non-slip frit dry granules for ceramic surface decoration with waste glaze as main raw material, which comprises the following steps:

[0049] Step 1) Preparation of waste glaze powder:

[0050] (1) Homogenization and precipitation: Pour the waste glaze slurry produced in the ball glaze workshop, glaze line and other processes into a glaze vat equipped with a mixer to mix evenly, and add 1% settling agent (polymerized chlorine) during the mixing process. Al2) allows the glaze slurry to settle quickly;

[0051] (2) After the glaze slurry is precipitated, the water on the upper layer of the precipitated glaze slurry is taken out to obtain a glaze slurry with a water content of about 30%;

[0052] (3) Extrusion: the glaze slurry with a water content of about 30% is pumped to the press machine for pressing by a slurry pump to obtain a glaze slurry with a water content of about 20%;

[0053] (4) Drying and powdering: drying and po...

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Abstract

The invention relates to a fusion cake dry granule mainly prepared from waste glaze and a preparation method thereof. The fusion cake dry granule is prepared from waste glaze powder and a high-aluminum refractory material in a ratio of (0.6-2.5)to1. The fusion cake dry granule mainly prepared from waste glaze is suitable for application for surface decoration of ceramic brick billets; and the decorative layer has the effects of wear resistance and skid resistance. The invention also provides a preparation method of the fusion cake dry granule mainly prepared from waste glaze. By converting the waste glaze into the production raw material, the preparation method is simple, and is low in cost.

Description

technical field [0001] The invention relates to the technical field of ceramic dry granule production, in particular to a frit dry granule with waste glaze as the main raw material and a preparation method thereof. Background technique [0002] Waste glazes usually refer to ceramic products glazed on the surface of architectural sanitary ceramics such as antique bricks, glazed tiles, and interior wall tiles. Spraying glaze, pouring glaze, dotting glaze), printing (such as ink, flower paste), transmission (such as edge scraping) and long-term storage deterioration (such as the decomposition of organic matter and bubbles) or abnormal production equipment (such as oil contamination, iron contamination) , The problem glaze caused by running, emitting, dripping and dripping. [0003] At present, the formulation and physical and chemical properties (such as fluidity, dispersion, expansion coefficient, melting point, sintering range, etc.) of glazes used by enterprises in the cera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/02C03C8/14
CPCC03C8/02C03C8/14
Inventor 龙海仁张帆周燕金国庭钟保民
Owner LIXIAN XINPENG CERAMIC
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