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Indoor decoration daily use pure kieselguhr process brick and preparation method thereof

A pure diatomite, interior decoration technology, applied in the field of decoration materials, can solve the problems of easy breeding of bacteria, poor water absorption, cumbersome process, etc., and achieve the effects of light weight, improved water absorption performance, and simple process

Inactive Publication Date: 2018-08-28
吉林省谊美生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of cumbersome technology, poor water absorption, easy powder loss and easy breeding of bacteria in the existing diatomite water-absorbing pad products, the present invention provides a pure diatomite craft brick for interior decoration and its preparation method

Method used

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preparation example Construction

[0036] The preparation method of daily-use pure diatomite craft brick for interior decoration of the present invention comprises the following steps:

[0037] Step 1, mixing the first-grade diatomite, binder and dispersant according to parts by weight;

[0038] Step 2, the above-mentioned mixture is ground by a grinder and mixed evenly;

[0039] Step 3, after adding water to the mixture, granulate to make particles with a diameter of 1 to 2 mm, and the weight ratio of the mixture to water is 1: (20 to 30);

[0040] Step 4, pressing and molding the above-mentioned granules with a press, and setting the pressure of the press to 30-40 MPa;

[0041] Step 5: The pressed semi-finished product is calcined at 1000-1400° C. for 4-6 hours to form it, and the fired material is cooled to become a finished product.

[0042] The pure diatomite technical brick for interior decoration prepared by the invention has the characteristics of no harmful substances, safe use, strong water absorpti...

Embodiment 1

[0045] Daily-use pure diatomite craft brick for interior decoration of the present invention comprises the following components in parts by weight:

[0046] 65 parts of first-grade diatomaceous earth;

[0047] 30 parts of sodium silicate;

[0048] Dispersant 20 parts.

[0049] The preparation method is as follows:

[0050] Step 1, mixing the first-grade diatomaceous earth, sodium silicate and magnesium oxide according to parts by weight;

[0051] Step 2, the above-mentioned mixture is ground by a grinder and mixed evenly;

[0052] Step 3, after adding water to the above-mentioned mixture, granulate to make particles with a diameter of 1 mm, and the weight ratio of the mixture to water is 1:25;

[0053] Step 4, the above-mentioned granules are pressed into shape with a press, and the pressure of the press is set to 35MPa;

[0054] Step 5: The pressed semi-finished product is calcined at a high temperature of 1200°C for 5 hours to form it, and the fired material is cooled t...

Embodiment 2

[0056] Daily-use pure diatomite craft brick for interior decoration of the present invention comprises the following components in parts by weight:

[0057] 80 parts of first-grade diatomaceous earth;

[0058] 20 parts of sodium silicate;

[0059] 30 parts of magnesium oxide.

[0060] The preparation method is as follows:

[0061] Step 1, mixing the first-grade diatomaceous earth, sodium silicate and magnesium oxide according to parts by weight;

[0062] Step 2, the above-mentioned mixture is ground by a grinder and mixed evenly;

[0063] Step 3, after adding water to the above mixture, granulate to make particles with a diameter of 2 mm, and the weight ratio of the mixture to water is 1:30;

[0064] Step 4, the above-mentioned granules are pressed into shape with a press, and the pressure of the press is set to 30MPa;

[0065] Step 5: The pressed semi-finished product is calcined at 1000°C for 6 hours to form it, and the calcined material is cooled to become the finished...

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Abstract

The invention provides an indoor decoration daily use pure kieselguhr process brick and a preparation method thereof, and relates to the technical field of decoration materials. The problems that theprocess of the existing kieselguhr water absorption pad product is complicated; the water absorption performance is poor; the powder falling can easily occur; bacteria easily grow are solved. The indoor decoration daily use pure kieselguhr process brick is prepared from the following ingredients in parts by weight:50 to 80 parts of first grade kieselguhr, 20 to 35 parts of binding agents and 15 to30 parts of dispersants. Ingredients possibly harmful to the human body such as plaster, paper pulp fiber and dye are not added in the production process; the process is simple; almost no waste is generated; after the powder body pressing shaping, high-temperature firing is performed; the materials can be used after being taken out and cooled; through the high-temperature firing process, possiblebacteria and organic matters can be removed together; the safety and the sanitation of the products are ensured; after the long-time use, no foreign smell is generated. Only the natural pure kieselguhr is used as raw materials, so that the weight of the finished product is light; meanwhile, the texture is hard and firm; powder falling cannot occur after the wiping and washing by force; the waterabsorption performance is obviously improved.

Description

technical field [0001] The invention relates to the technical field of decoration materials, in particular to a pure diatomite craft brick for daily use in interior decoration and a preparation method thereof. Background technique [0002] At present, the diatomite absorbent pad products on the market are generally made of raw materials such as gypsum, pulp fibers, adhesives, dyes, etc., which are mixed and then dried and solidified by water method. There is no disinfection and sterilization process. Bacteria may breed in the medium, and the process is cumbersome and difficult to control, and the waste generated is not easy to handle. It is formed by solidified gypsum material, and the addition amount is generally more than 60%, while the addition ratio of diatomite for adsorption is less than 20%, so The prepared diatomite coaster has problems such as poor water absorption, easy to drop powder when scrubbing, easy to produce peculiar smell and unhygienic after long-term use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/14
CPCC04B35/14C04B2235/3206C04B2235/3427C04B2235/96
Inventor 尹达力
Owner 吉林省谊美生物科技有限公司
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