阅读说明：本技术 一种自由连纹瓷砖的制造方法 (Manufacturing method of free continuous grain ceramic tile ) 是由 霍志德 于 2020-06-08 设计创作，主要内容包括：本发明公开了一种自由连纹瓷砖的制造方法：首先把各种泥、砂、石粉及辅料按工艺配方进行配比、混合；将配合好的泥、砂、石粉等料通过皮带输送到球磨机内进行细化处理；将球磨后的浆料通过除铁棒、筛网,除去里面的铁杂质及粗颗粒；将球磨机放出的浆料在除腐池内达到混合及均化；将浆料在喷雾干燥塔内与高温烟气进行热交换、蒸发水份,变成含水率在5-6％的颗粒状粉料；将粉料通过压砖机冲压成块状砖坯；将含水率在5-6％的生坯通过辊道干燥器变成含水率在1％以下的干燥坯；然后进行磨釉；第九步,扫描同一石材的各面得到图案组合,把图案组合传输到喷墨打印机的控制电脑中,然后在电脑上把图案组合中的每一张图片相同方向的边修理成相同的纹路。(The invention discloses a method for manufacturing a free continuous grain ceramic tile, which comprises the following steps: firstly, mixing and proportioning various mud, sand, stone powder and auxiliary materials according to a process formula; conveying the mixed mud, sand, stone powder and other materials into a ball mill through a belt for refining treatment; removing iron impurities and coarse particles in the ball-milled slurry through an iron removing rod and a screen; mixing and homogenizing the slurry discharged by the ball mill in a corrosion removing pool; carrying out heat exchange and water evaporation on the slurry and the high-temperature flue gas in a spray drying tower to obtain granular powder with the water content of 5-6%; punching the powder into a block green brick by a brick press; the green compact with the water content of 5-6% is changed into a dry compact with the water content of below 1% through a roller bed dryer; then, grinding the glaze; and ninthly, scanning all sides of the same stone to obtain a pattern combination, transmitting the pattern combination to a control computer of an ink-jet printer, and repairing the sides of each picture in the pattern combination in the same direction into the same lines on the computer.)

1. A manufacturing method of free continuous grain ceramic tiles is characterized in that: firstly, proportioning and mixing various mud, sand, stone powder and auxiliary materials according to a process formula;

secondly, conveying the well-matched materials such as mud, sand, stone powder and the like into a ball mill through a belt for refining treatment;

thirdly, removing iron impurities and coarse particles in the ball-milled slurry through an iron removing rod and a screen;

fourthly, mixing and homogenizing the slurry discharged by the ball mill in a corrosion removing pool;

fifthly, carrying out heat exchange and water evaporation on the slurry and the high-temperature flue gas in a spray drying tower to obtain granular powder with the water content of 5-6%;

sixthly, punching the powder into a block-shaped green brick by a brick press;

seventhly, changing the green blank with the water content of 5-6% into a dry blank with the water content of below 1% through a roller bed dryer;

eighthly, spraying a layer of thin glaze on the surface of the dried blank body, and then grinding the glaze;

the ninth step, scan every side of the same stone material and get the pattern combination, transmit the pattern combination to the control computer of the ink-jet printer, then repair the edge of the same direction of every picture in the pattern combination into the identical line on the computer, after making any picture in a series of pattern combinations splice together in the same direction arbitrarily, their left and right sides can connect perfectly, the upper and lower sides can connect perfectly, print the pattern combination repaired to the dry body through the computer control ink-jet printer;

tenth step, firing the printed green bricks in a high-temperature kiln to vitrify and form porcelain;

and step eleven, polishing and edging the fired green bricks to obtain finished products.

Technical Field

The invention relates to the field of building materials, in particular to a manufacturing method of a free continuous grain ceramic tile.

Background

At present, the production of small-sized ceramic tiles (polished tiles and antique tiles) at home and abroad mainly adopts the following two methods: one method is a traditional method, the other method is a large-scale dividing method, but the patterns of the tiles manufactured by the two methods are not good, and the patterns of the adjacent tiles can not be well connected, so that people feel disordered, and therefore, the method for manufacturing the free continuous grain tiles is designed for the situation.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a method for manufacturing a free continuous grain ceramic tile.

In order to solve the technical problems, the invention provides a technical scheme of a manufacturing method of a free continuous grain ceramic tile, which comprises the following steps: firstly, proportioning and mixing various mud, sand, stone powder and auxiliary materials according to a process formula;

secondly, conveying the well-matched materials such as mud, sand, stone powder and the like into a ball mill through a belt for refining treatment;

thirdly, removing iron impurities and coarse particles in the ball-milled slurry through an iron removing rod and a screen;

fourthly, mixing and homogenizing the slurry discharged by the ball mill in a corrosion removing pool;

fifthly, carrying out heat exchange and water evaporation on the slurry and the high-temperature flue gas in a spray drying tower to obtain granular powder with the water content of 5-6%;

sixthly, punching the powder into a block-shaped green brick by a brick press;

seventhly, changing the green blank with the water content of 5-6% into a dry blank with the water content of below 1% through a roller bed dryer;

eighthly, spraying a layer of thin glaze on the surface of the dried blank body, and then grinding the glaze;

the ninth step, get the pattern combination by scanning each side of the same stone, transmit the pattern combination to the control computer of the ink-jet printer, then repair the edge of the same direction of each picture in the pattern combination into the same line on the computer, after making any picture in a series of pattern combinations splice together in the same direction arbitrarily, their left and right sides can connect perfectly, the upper and lower edges can connect perfectly, print the pattern combination repaired to the dry body through the computer control ink-jet printer;

tenth step, firing the printed green bricks in a high-temperature kiln to vitrify and form porcelain;

and step eleven, polishing and edging the fired green bricks to obtain finished products.

Compared with the prior art, the invention has the advantages that: the patterns obtained by scanning all sides of the same stone are combined, the left side and the right side of the ceramic tile manufactured by decorating the edges of the patterns can be perfectly connected, the upper side and the lower side can be perfectly connected, and the aesthetic feeling is increased.

Drawings

Fig. 1 is a schematic view of the structure of a tile manufactured by the method for manufacturing a free continuous grain tile according to the present invention.

Detailed Description

The method for manufacturing the free continuous grain ceramic tile according to the present invention will be described in detail with reference to the accompanying drawings.

With reference to the attached drawing 1, a method for manufacturing a free continuous grain ceramic tile comprises the first step of proportioning and mixing various mud, sand, stone powder and auxiliary materials according to a process formula;

secondly, conveying the well-matched materials such as mud, sand, stone powder and the like into a ball mill through a belt for refining treatment;

thirdly, removing iron impurities and coarse particles in the ball-milled slurry through an iron removing rod and a screen;

fourthly, mixing and homogenizing the slurry discharged by the ball mill in a corrosion removing pool;

fifthly, carrying out heat exchange and water evaporation on the slurry and the high-temperature flue gas in a spray drying tower to obtain granular powder with the water content of 5-6%;

sixthly, punching the powder into a block-shaped green brick by a brick press;

seventhly, changing the green blank with the water content of 5-6% into a dry blank with the water content of below 1% through a roller bed dryer;

eighthly, spraying a layer of thin glaze on the surface of the dried blank body, and then grinding the glaze;

the ninth step, scan every side of the same stone material and get the pattern combination, transmit the pattern combination to the control computer of the ink-jet printer, then repair the edge of the same direction of every picture in the pattern combination into the identical line on the computer, after making any picture in a series of pattern combinations splice together in the same direction at will, their left and right sides can be connected perfectly, the upper and lower sides can be connected perfectly, print the pattern combination repaired to the dry body through the computer control ink-jet printer;

tenth step, firing the printed green bricks in a high-temperature kiln to vitrify and form porcelain;

and step eleven, polishing and edging the fired green bricks to obtain finished products.

In the specific implementation of the invention, as shown in fig. 1, in the first step, various mud, sand, stone powder and auxiliary materials are proportioned and mixed according to the process formula;

secondly, conveying the well-matched materials such as mud, sand, stone powder and the like into a ball mill through a belt for refining treatment;

thirdly, removing iron impurities and coarse particles in the ball-milled slurry through an iron removing rod and a screen;

fourthly, mixing and homogenizing the slurry discharged by the ball mill in a corrosion removing pool;

fifthly, carrying out heat exchange and water evaporation on the slurry and the high-temperature flue gas in a spray drying tower to obtain granular powder with the water content of 5-6%;

sixthly, punching the powder into a block-shaped green brick by a brick press;

seventhly, changing the green blank with the water content of 5-6% into a dry blank with the water content of below 1% through a roller bed dryer;

eighthly, spraying a layer of thin glaze on the surface of the dried blank body, and then grinding the glaze;

the ninth step, scan every side of the same stone material and get the pattern combination, transmit the pattern combination to the control computer of the ink-jet printer, then repair the edge of the same direction of every picture in the pattern combination into the identical line on the computer, after making any picture in a series of pattern combinations splice together in the same direction arbitrarily, their left and right sides can be connected perfectly, the upper and lower sides can be connected perfectly, print the pattern combination repaired to the dry body through the computer control ink-jet printer;

tenth step, firing the printed green bricks in a high-temperature kiln to vitrify and form porcelain;

step ten, polishing and edging the fired ceramic tile to obtain a finished product;

the tiles made by combining each group of patterns can be perfectly connected on the left and right sides and the upper and lower sides of any tile in the same direction when being laid.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.