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Manufacturing method for manufacturing artistic porcelain exterior wall tile

A manufacturing method and porcelain technology, applied in the field of manufacturing art porcelain tiles, can solve the problems of uneven texture, high water absorption rate and low pressure resistance of art porcelain exterior wall tiles, so as to avoid black spots on the surface and reduce cracks. , the effect of avoiding cracks

Inactive Publication Date: 2017-02-15
广西梧州市远方陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a manufacturing method of artistic porcelain exterior wall tiles, which can solve the existing problems of artistic porcelain exterior wall tiles produced by existing processing techniques, such as unsmooth lines, high water absorption, non-wear resistance, The problem of not being able to withstand pressure

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The manufacturing method of the artistic porcelain exterior wall brick of this embodiment is made by using the following raw materials: 30 tons of clay, 25 tons of Tongfu soil, 15 tons of stone rice, and 30 tons of talcum powder, wherein the total aluminum content of the raw materials is 14.5%. , total iron content 2%;

[0025] Its manufacturing method comprises the following steps:

[0026] A. Add the raw materials calculated in the above ratio and 15% water of the total amount of raw materials into a ball mill to grind to a particle size of 45 μm to 50 μm, and then remove iron and sieve the slurry, and spray dry it with a spray drying tower. Granules, put the pellets into a sealed iron bucket, stale for 48 hours until the moisture content of the pellets is 7.5%;

[0027] B. Under the pressure condition of 180MPa, use a press to press the stale material in step A into a green body, and the green body is dried at a temperature of 200°C to obtain a brick, and the moistu...

Embodiment 2

[0031] The manufacturing method of the artistic porcelain exterior wall brick of the present embodiment is made by using the following raw materials: 25 tons of clay, 30 tons of Tongfu soil, 20 tons of stone rice, and 25 tons of talcum powder, wherein the total aluminum content of the raw materials is 15%. , total iron content 2%;

[0032] Its manufacturing method comprises the following steps:

[0033] A. Add the raw materials calculated in the above ratio and 15% water of the total amount of raw materials into a ball mill to grind to a particle size of 45 μm to 50 μm, and then remove iron and sieve the slurry, and spray dry it with a spray drying tower. Granules, put the pellets into a sealed iron bucket, stale for 50 hours until the moisture content of the pellets is 7%;

[0034] B. Under the pressure condition of 210MPa, use a press to press the stale material in step A into a green body, and the green body is dried at a temperature of 225°C to obtain a brick, and the moi...

Embodiment 3

[0038] The manufacturing method of the artistic porcelain exterior wall brick of this embodiment is made by using the following raw materials: 26 tons of clay, 28 tons of Tongfu soil, 18 tons of stone rice, and 28 tons of talcum powder, wherein the total aluminum content of the raw materials is 18%. , total iron content 1.5%;

[0039] Its manufacturing method comprises the following steps:

[0040] A. Add the raw materials calculated in the above ratio and 15% water of the total amount of raw materials into a ball mill to grind to a particle size of 45 μm to 50 μm, then remove iron from the slurry and sieve it, and spray dry it with a spray drying tower. Granules, put the pellets into a sealed iron bucket, stale for 50 hours until the moisture content of the pellets is 7%;

[0041] B. Under the pressure condition of 230MPa, use a press to press the stale material in step A into a green body, and the green body is dried at a temperature of 250°C to obtain a brick, and the mois...

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Abstract

The invention discloses a manufacturing method for manufacturing an artistic porcelain exterior wall tile and relates to the technical field of building material production. The artistic porcelain exterior wall tile is prepared by the following raw materials by weight percentage: 25-30% of clay, 25-30% of fowler soil, 15-20% of chicken girt and 25-30% of powdered steatile. The total aluminum content of the artistic porcelain exterior wall tile is 14.5-18%, and the total iron content of the artistic porcelain exterior wall tile is less than or equal to 2%. The above materials are mixed up with water counted for 15% relative to the total weight thereof, and then mixed materials are subjected to ball milling, iron removing, sieving, spraying and drying to be prepared into particles. The particles are aged for more than 48 hours and are pressed into a blank at 180-230 MPa. Then the blank is dried at 200-250 DEG C. After that, the underlying glaze is sprayed onto the blank and the surface of the blank is sprayed to be colored by a spray gun. An obtained brick body is placed in a roller hearth kiln, dried at 200-400 DEG C and conveyed to a temperature zone at 1210-1220 DEG C to be sintered. According to the technical scheme of the invention, the problem in the prior art that a conventional artistic porcelain exterior wall tile obtained during the current machining process is not smooth in texture, high in water absorption rate, non-wear-resistant and non-pressure-resistant can be solved.

Description

technical field [0001] The invention relates to the technical field of building material production, in particular to a method for producing artistic porcelain tiles. Background technique [0002] Art porcelain tiles are building materials with great decorative functions, which are made of various patterns on ordinary tiles of different materials. An existing processing method for artistic porcelain tiles includes the following steps: select quartz, china clay and other inorganic non-metallic materials as raw materials, go through batching, ball milling, pressing and molding, firing green bodies, spraying, glaze firing and molding processing. This process includes two firings. The temperature of the first firing is 800-900°C, and the second firing is glaze firing after spraying glaze. The glaze firing temperature is about 1000°C. This process produces High-quality artistic porcelain exterior wall tiles have the following disadvantages: 1. Different textures are prone to bre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/13C04B33/34C04B41/89C03C8/02
CPCC04B33/13C03C8/02C04B33/34C04B41/52C04B41/89C04B41/504
Inventor 王江祥
Owner 广西梧州市远方陶瓷有限公司
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