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Material distributing equipment for whole body marble and production technology for whole body marble

A production process, marble technology, applied in auxiliary molding equipment, manufacturing tools, supply devices, etc., can solve the problems of low utilization rate of powder and equipment, unusable remaining toner, and difficulty in changing production, etc.

Inactive Publication Date: 2017-01-18
广东博华陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing whole-body marble preparation process, it is difficult to change production when the toner is added to the slurry, especially when several toners are used at the same time. It is easy to cause a large error in the calculation of the dosage, resulting in a certain toner or a variety of toner remaining unusable after the production change, and then pressing the powder bin and slurry tank, resulting in low utilization of powder and equipment
[0005] Further, when the color material is added to the slurry to make toner, several kinds of toner need to be sprayed if several kinds of color materials are needed. The process needs to use the transfer tank several times, and it needs to be cleaned every time it is replaced or the number of transfer tanks is less than the number of color changes. , causing the remaining slurry to be washed away, resulting in waste
[0006] Moreover, people who are familiar with marble texture can distinguish natural marble and artificial marble with the naked eye. The texture of artificial marble is far less natural and soft than natural marble. Therefore, ceramic tile manufacturers have different degrees of investment in the research and development of marble.

Method used

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  • Material distributing equipment for whole body marble and production technology for whole body marble

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Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0068] A kind of production technology of whole body marble comprises the following steps:

[0069] A. Take the raw materials, formulate into a formula with a whiteness of 35°-38°, put it into a ball mill, and ball-mill it into a slurry. The moisture content of the slurry is 30-35%. After passing through a 250-mesh sieve, the sieve residue is between 0.3-0.8 ;

[0070] B. Atomized and drained to obtain powder, the moisture content of the powder is 5-7%, and it is sent to the powder bin to stale;

[0071] C. Take the color material from the discharge port of the powder transfer hopper, adjust the ratio of each color material according to each layout, and send it to the press after grid embossing, and press it into shape, with a pressure of 30000-34000KN;

[0072] D. Drying, glazing, inkjet, and glazing of the molding materials;

[0073] Among them, the drying temperature is 200°C, and the water content of the dried material is less than 0.5%; the method of inkjet is: one of t...

Embodiment 1

[0090] Whole body marble production process, including steps:

[0091] A1. The raw materials are formulated into a formula with a whiteness of 38°, ball milled into a slurry, the slurry moisture is maintained at 32%, and the sieve is passed through a 250-mesh sieve, and the sieve residue is about 0.5.

[0092] B1. Atomized and drained to obtain powder, the moisture content of the powder is 6%, and it is sent to the powder bin to stale.

[0093] C1. Take out the powder, use the whole body marble distributing equipment, pass the toner of different colors through the color hopper, fall on the fabric belt, and transport it to the powder transfer hopper by the fabric belt, and then transfer the toner to the powder transfer hopper Clothed into the grid, the grid is sent into the mold cavity for compression molding, and the whole body marble made can maintain the same texture and basically the same color; among them, the compression molding pressure is 32000KN.

[0094] D1. Accordin...

Embodiment 2

[0097] Whole body marble production process, including steps:

[0098] A2. The raw materials are formulated into a formula with a whiteness of 35°, ball milled into a slurry, the slurry moisture is maintained at 32%, and the sieve is passed through a 250-mesh sieve, and the sieve residue is about 0.5.

[0099] B2. Atomized and drained to obtain powder, the moisture content of which is 6%, and sent to the powder bin to stale.

[0100] C2. Take out the powder, use the whole body marble distributing equipment, pass the toner of different colors through the color hopper, fall onto the fabric belt, and transport it to the powder transfer hopper by the fabric belt, and then transfer the toner from the powder transfer hopper Clothed into the grid, the grid is fed into the mold cavity for compression molding, and the whole body marble can maintain the same texture and basically the same color; the compression molding pressure is 30000KN.

[0101] D2. Follow the steps of pressing and ...

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Abstract

The invention discloses material distributing equipment for whole body marble and a production technology for the whole body marble. By the adoption of the material distributing equipment and the production technology, a toner is controlled effectively, the requirement for a toner cylinder is lowered, and the waste caused by cleaning of the toner cylinder is reduced. The material distributing equipment comprises toner hoppers, a material distributing belt, a powder transfer hopper, a grid and a press. The toner hoppers are arranged above the material distributing belt. The material distributing belt corresponds to the lower sides of the toner hoppers. The powder transfer hopper is connected with the tail end of the material distributing belt. A discharging opening corresponds to the grid. The grid is arranged below the powder transfer hopper and connected with the press. The production technology comprises the following steps of A, taking raw materials, ball-milling the raw materials into slurry according to a formula and performing sieving; B, performing atomizing and draining, obtaining powder and conveying the powder to a powder bin for staling; C, taking the color materials, adjusting the ratio, embossing the materials through the grid, conveying the materials into the press and performing compression molding; D, drying the molded materials and performing glazing and ink jetting; and E, conveying the materials into a kiln for firing, performing polishing, and then obtaining the whole body marble.

Description

technical field [0001] The invention relates to the field of whole-body marble, in particular to a kind of distributing equipment and production technology of whole-body marble. Background technique [0002] Natural marble was originally a natural textured stone with a patterned section. With the degree of mining and social needs, the quantity and quality of natural marble are far inferior to before, and the price has risen. artificial marble. [0003] Artificial marble is also a kind of ceramic tile. Ceramic tile is a kind of acid and alkali resistant porcelain or stone product. It is made of metal oxide and semi-metal oxide through the process of grinding, mixing, pressing, glazing and sintering. Ceramic tile The texture is strong, not easy to break, easy to clean, suitable for laying in various occasions. [0004] In the existing whole-body marble preparation process, it is difficult to change production when the toner is added to the slurry, especially when several ton...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B13/02B28B3/02B28B11/24B28B17/02
CPCB28B13/027B28B3/02B28B11/243B28B17/02
Inventor 林家生刘汉津王尚平王志强上官丕辉石颍李宣营于智深万春海谢扬光梁发耀莫伟森朱岸权吴云平黄金保
Owner 广东博华陶瓷有限公司
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