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Raw-glaze novel microcrystalline tactile sensation-imitation thick glaze-polished brick and production method thereof

A technology of polished glazed tiles and thick glazed tiles, which is applied in the field of ceramic tiles, and can solve the problems that microcrystalline tiles cannot have a three-dimensional and moist feeling at the same time

Active Publication Date: 2015-10-07
FOSHAN OCEANO CERAMICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a new type of polished glazed brick with raw material thick glaze imitating microcrystalline texture and its preparation method. It has a warm and moist feeling, and has the problem of good color development of glazed tiles, rich patterns and easy control

Method used

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  • Raw-glaze novel microcrystalline tactile sensation-imitation thick glaze-polished brick and production method thereof

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preparation example Construction

[0035] like figure 1 Shown is a flow chart of the steps of a novel glazed tile with thick glaze and a preparation method thereof. A novel glazed tile with thick glaze as described above and a preparation method thereof, the specific steps are as follows:

[0036] S1. Raw material ingredients. The batching is configured according to the above-mentioned green body formula, and the charge enters the ball mill.

[0037] S2, ball milling. Through ball milling, the fineness of the mud can meet the process requirements. Among them, the ball milling process parameters are: slurry moisture: 33%-37%, slurry flow rate: 30-70s, slurry fineness: 0.8-1.0g / 250 mesh sieve, powder moisture: 6.7%-7.2 %, powder gradation: 20 mesh ≤ 1%, 40% ≤ 40 mesh ≤ 48%, 100 mesh ≤ 4.5%.

[0038] S3, stale. After pulping, sieving, and iron removal, it is put into the mud pool to be stirred and stale for later use

[0039] S4, spraying tower spraying powder. The stale mud is spray-dried through the spra...

Embodiment 1

[0057] In terms of mass percentage, ball clay: 5.02%, raw mud: 18.05%, medium temperature sand: 32.10%, terrazzo powder: 21.06%, feldspar: 20.06%, high alumina sand: 2.01%, talc: 1.71% and weighing ingredients , as a body formula for a new type of glazed tile with thick glaze. According to the formula of the green body, the ingredients are fed into the ball mill. The technological parameters of the green body are: slurry moisture: 33% ~ 37%, slurry flow rate: 30 ~ 70s, slurry fineness: 0.8 ~ 1.0g / 250 mesh sieve residue, powder Moisture content: 6.7% to 7.2%. The ball milled mud that reaches the fineness required by the process is put into the mud pool to be stirred and stale after being discharged, screened, and iron removed. The stale mud is spray-dried through a spray drying tower to obtain powder. The powder gradation: 20 mesh upper ≤ 1%, 40% ≤ 40 mesh upper ≤ 48%, 100 mesh lower ≤ 4.5%, and enters the homogenization silo. After the homogenization silo is stale, the powder...

Embodiment 2

[0061]In terms of mass percentage, ball clay: 5.02%, raw mud: 18.05%, medium temperature sand: 32.10%, terrazzo powder: 21.06%, feldspar: 20.06%, high alumina sand: 2.01%, talc: 1.71% and weighing ingredients , as a body formula for a new type of glazed tile with thick glaze. According to the formula of the green body, the ingredients are fed into the ball mill. The technological parameters of the green body are: slurry moisture: 33% ~ 37%, slurry flow rate: 30 ~ 70s, slurry fineness: 0.8 ~ 1.0g / 250 mesh sieve residue, powder Moisture content: 6.7% to 7.2%. The ball milled mud that reaches the fineness required by the process is put into the mud pool to be stirred and stale after being discharged, screened, and iron removed. The stale mud is spray-dried through a spray drying tower to obtain powder. The powder gradation: 20 mesh upper ≤ 1%, 40% ≤ 40 mesh upper ≤ 48%, 100 mesh lower ≤ 4.5%, and enters the homogenization silo. After the homogenization silo is stale, the powder ...

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Abstract

The invention discloses a novel microcrystalline tactile sensation-imitation raw glaze-polished brick and a production method thereof. The method comprises the following steps: over-glazing the surface of a green body, carrying out inkjet printing, carrying out raw material sprinkling and thick glaze polishing, and sintering in a kiln to obtain a finished product. Formula innovation is carried out to enhance the strength of the green body in order to solve green body deformation and fast firing problems. The raw thick sprinkling thick glaze polishing is carried out, then the obtained material is added to a double layer drying kiln, and the waste heat of the kiln is used to dry the brick body, so the water of the green body before the green body enters the kiln is reduced, energy is saved, and the brick break problem is solved. The method realizes industrial maximum glaze polishing production of marble glaze-polished bricks, and solves the problem of unable realization of stereo perception of a microcrystalline brick, and good color, abundant patterns and easy control of a glaze-polished brick existing in present ceramic bricks.

Description

technical field [0001] The invention relates to a ceramic brick, in particular to a novel polished glazed brick with thick raw material thick glaze imitating microcrystalline texture and a preparation method thereof. Background technique [0002] The most popular product in the ceramic industry since 2008 is the polished glazed tile product. The pattern and color of the surface are very rich, which is unmatched by other tiles. The imitation of natural stone is particularly advantageous. The subsequent production of glazed glaze and inkjet technology Glazed tiles have greatly reduced the difficulty of controlling the production of glazed tiles and production costs, causing various companies to change production lines and rebuild production lines to produce glazed tiles. The ensuing market competition has intensified and product homogeneity has become more and more The more serious it is, the lower the product price and profit will be. [0003] Since 2010, the emergence of mi...

Claims

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Application Information

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IPC IPC(8): C04B41/89C03C8/02C04B33/132
CPCY02P40/60
Inventor 蒙臻明杨良钧吴长发
Owner FOSHAN OCEANO CERAMICS
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