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Multifunctional non-burning type gas-permeable brick preparation method

A breathing brick and multi-functional technology, applied in the field of decorative materials, can solve problems such as high energy consumption, high pollution, and high emissions, and achieve the effects of reducing pollution, reducing energy consumption, and reducing emissions

Inactive Publication Date: 2019-06-04
辽宁法库陶瓷工程技术研究中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the object of the present invention is to provide a method for preparing a multifunctional non-fired breathing brick, which mainly solves the problems of high energy consumption, high emission and high pollution in the production process of existing breathing bricks on the market

Method used

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  • Multifunctional non-burning type gas-permeable brick preparation method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of preparation method of multi-functional fire-free breathing brick, this method is to realize through following specific steps and technological conditions:

[0027] a) Mixing of blanks: according to the percentage by mass, take 49% of diatomite raw soil, 35% of white cement, 1% of silica fume, 5% of calcium hydroxide, and 10% of glass fiber, and mix them evenly for later use;

[0028] b) fabric mixing: according to the percentage by mass, take 60% of diatomite filter aid, 35% of white cement, and 5% of calcium hydroxide, and mix them evenly for later use;

[0029] c) Billet granulation: send the mixed billet into the granulator, and add 0.1% of calcium formate and 0.5% of ceramic reinforcing agent according to the percentage of billet mass, spray water, stir, extrude, crush, and sieve, Control the moisture content of the powder at 30%, and control the particle size between 8-16 mesh;

[0030] d) Fabric granulation: Send the mixed fabric into the granulator, an...

Embodiment 2

[0036] A kind of preparation method of multi-functional fire-free breathing brick, this method is to realize through following specific steps and technological conditions:

[0037] a) Billet mixing: According to the percentage by mass, take 43% of diatomite raw soil, 45% of white cement, 5% of silica fume, 2% of calcium hydroxide, and 5% of glass fiber, and mix them evenly for later use;

[0038] b) fabric mixing: according to the percentage by mass, take 53% of diatomite filter aid, 45% of white cement, and 2% of calcium hydroxide, and mix them evenly for later use;

[0039] c) Billet granulation: send the mixed billet into the granulator, and add 0.5% calcium formate and 0.2% ceramic reinforcing agent according to the percentage of the mass of the billet, spray water, stir, extrude, crush, and sieve, Control the moisture content of the powder at 40%, and the particle size between 8-16 mesh;

[0040] d) Fabric granulation: Send the mixed fabric into the granulator, and at th...

Embodiment 3

[0046] A kind of preparation method of multi-functional fire-free breathing brick, this method is to realize through following specific steps and technological conditions:

[0047] a) Billet mixing: According to the percentage by mass, take 47% of diatomite raw soil, 40% of white cement, 3% of silica fume, 8% of calcium hydroxide, and 2% of glass fiber, and mix them evenly for later use;

[0048] b) fabric mixing: according to the percentage by mass, take 52% of diatomite filter aid, 40% of white cement, and 8% of calcium hydroxide, and mix them evenly for later use;

[0049] c) Billet granulation: send the mixed billet into the granulator, and add 0.4% calcium formate and 0.4% ceramic reinforcing agent according to the percentage of the mass of the billet, spray water, stir, extrude, crush, and sieve, Control the moisture content of the powder at 50%, and control the particle size between 8-16 mesh;

[0050] d) Fabric granulation: Send the mixed fabric into the granulator, a...

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Abstract

The invention relates to a multifunctional non-burning type gas-permeable brick preparation method, which comprises: a) billet material mixing; b) surface material mixing; c) billet material granulation; d) surface material granulation; e) double layer material distribution; f) press molding; g) billet body curing; and h) edging and trimming, wherein the billet material comprises, by mass, 40-49%of diatomaceous earth, 35-45% of white cement, 1-10% of silica fume, 1-10% of calcium hydroxide, and 2-10% of glass fiber, and the surface material comprises, by mass, 52-60% of a diatomaceous earth filtering aid, 35-45% of white cement, and 1-10% of calcium hydroxide. According to the present invention, the prepared product is a novel environmental protection decoration material, has various functions of indoor air humidity adjusting, indoor harmful gas absorbing, negative oxygen ion releasing, antibacterial property, bacterial inhibition and the like, and is mainly used in indoor decorationbackground walls, living rooms, bedrooms and other indoor wall decoration fields.

Description

technical field [0001] The invention relates to the technical field of application of decorative materials, in particular to a preparation method of a multifunctional non-fired breathing brick. Background technique [0002] Breathing brick is a new type of green and environmentally friendly decorative material that uses diatomite as the main raw material and has the functions of automatically adjusting indoor air humidity, absorbing and decomposing formaldehyde, and releasing negative oxygen ions. There have been some breathing brick products on the market, but the production process of the existing breathing bricks on the market is close to that of traditional architectural ceramics, which are all processed through raw material treatment, spray granulation, compact molding, and high-temperature sintering. Although the breathing brick product is a new type of green and environmentally friendly decorative material, there are still problems of high energy consumption, high emi...

Claims

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Application Information

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IPC IPC(8): C04B28/04
Inventor 张挽邱宏金鑫许壮志薛健
Owner 辽宁法库陶瓷工程技术研究中心
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