A kind of red ceramic tile and its manufacturing method

A production method and ceramic tile technology, applied in the production of clay products, other household utensils, ceramic materials, etc., can solve the problem of red mud discharge and other problems, and achieve the effect of widening the firing range, improving fluidity, and small unit weight.

Inactive Publication Date: 2017-09-05
绥阳县华夏陶瓷有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After adding red mud in production, the process formula can be adjusted to make up for the shortcomings of red mud, so that the raw materials containing red mud can meet the technological requirements for the production of ceramic tiles and tiles. However, the red mud used in the above patent is only 15%, which is far from being able to solve the problem. Existing discharge of red mud

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1: A red ceramic tile and its production method. The raw materials of the red tile account for the following mass parts: 50 parts of red mud, 15 parts of kaolin, 15 parts of perlite, 10 parts of quartz sand, 5 parts of fly ash, calcium 2 parts of iron garnet, 2 parts of calcium aluminum feldspar, 2 parts of diopside.

[0023] The specific production method is as follows: a. Material selection: The raw materials must be inspected when they enter the warehouse, mainly including sampling, cake making and trial firing, physical performance testing, chemical analysis and other steps.

[0024] b. Preparation of powder: First, according to the process formula list (including the amount of water added), the corresponding raw materials are weighed and proportioned according to the above ratio; Good grinding medium - ball stone, the purpose is to make all kinds of blocky, coarse and fine raw materials are fully and evenly mixed after grinding and crushing, and the mud sho...

Embodiment 2

[0030] Example 2: A red ceramic tile and its production method. The raw materials of the red tile account for the following mass parts: 55 parts of red mud, 20 parts of kaolin, 20 parts of perlite, 12 parts of quartz sand, 8 parts of fly ash, calcium 3 parts of iron garnet, 3 parts of calcium aluminate feldspar, 3 parts of diopside.

[0031] The specific production method is as follows: a. Material selection: The raw materials must be inspected when they enter the warehouse, mainly including sampling, cake making and trial firing, physical performance testing, chemical analysis and other steps.

[0032] b. Preparation of powder: First, according to the process formula list (including the amount of water added), the corresponding raw materials are weighed and proportioned according to the above ratio; Good grinding medium - ball stone, the purpose is to make all kinds of blocky, coarse and fine raw materials are fully and evenly mixed after grinding and crushing, and the mud sh...

Embodiment 3

[0038] Example 3: A red ceramic tile and its production method. The raw materials of the red ceramic tile account for 60 parts by mass of red mud, 25 parts of kaolin, 25 parts of perlite, 15 parts of quartz sand, 10 parts of fly ash, calcium 5 parts of iron garnet, 5 parts of calcium aluminate feldspar, 5 parts of diopside.

[0039]The specific production method is as follows: a. Material selection: The raw materials must be inspected when they enter the warehouse, mainly including sampling, cake making and trial firing, physical performance testing, chemical analysis and other steps.

[0040] b. Preparation of powder: First, according to the process formula list (including the amount of water added), the corresponding raw materials are weighed and proportioned according to the above ratio; Good grinding medium - ball stone, the purpose is to make all kinds of blocky, coarse and fine raw materials are fully and evenly mixed after grinding and crushing, and the mud should be co...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses a red ceramic tile and a manufacturing method thereof. The ceramic tile is prepared from the following raw materials in parts by mass: 50-60 parts of red mud, 15-25 parts of kaolin, 15-25 parts of perlite, 10-15 parts of quartz sand, 5-10 parts of fly ash, 2-5 parts of andradite, 2-5 parts of gehlenite and 2-5 parts of diopside. The manufacturing technique comprises the following steps: material selection, powder preparation, compaction, drying, glazing and firing to obtain the finished product. The use proportion of the red mud is greater than one half of the total raw materials; and the consumption of the red mud is maximally increased, thereby relieving the abundant discharge of the red mud which has no place to arrange, changing wastes into valuable substances, utilizing the waste, lowering the production cost and reducing the environmental pollution. The red ceramic tile is corresponding to new product research, development and application in the whole ceramic brick industry around the environment-friendly problems of energy saving, emission reduction, waste slag utilization and the like.

Description

technical field [0001] The invention relates to the field of silicate products, in particular to a red ceramic tile and a manufacturing method thereof. Background technique [0002] Red mud is reddish-brown, powdery mud-like strongly alkaline solid waste left after alumina is produced from bauxite, and is an essential by-product in the alumina production process. Generally, for every 1 ton of alumina produced, 1.0-1.8 tons of red mud can be produced. With the development of the aluminum industry, the discharge of red mud in my country is about 5 million tons, and it is increasing year by year. The stockpiling of red mud not only occupies a large amount of land and farmland, but also consumes a lot of construction and maintenance costs of the stockyard, and the alkali in the red mud can seep into the ground, causing groundwater pollution. In addition, the dust formed by the dried red mud is flying everywhere, damaging the ecological environment and causing serious pollution...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B33/132
CPCY02P40/60
Inventor 王麟华赵红兵
Owner 绥阳县华夏陶瓷有限责任公司
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