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Roller coating type diatom ooze

A diatom mud and roll-coating technology, which is applied in the field of building materials, can solve the problems of different sizes and poor formaldehyde removal ability, and achieve the effect of improving uniformity, improving purity and yield, and improving noise reduction

Active Publication Date: 2018-04-27
马鞍山市银洁建材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problems in the prior art that diatomite micropores used in diatom mud vary in shape and size, resulting in its poor ability to reduce noise, absorb, adjust air humidity, and remove formaldehyde, the present invention provides a roll-coated diatom Mud, which uses freeze-dried diatomite dry powder, combined with titanium dioxide, improves the uniformity of diatomite micropore structure and shape, and achieves the effect of improving its noise reduction, adsorption, air humidity adjustment and formaldehyde removal

Method used

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Examples

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Effect test

Embodiment 1

[0057] A roll-coating diatom mud of the present embodiment includes the following materials in parts by weight: deionized water 30, diatomaceous earth 20, rubber powder 10, titanium dioxide 1, cellulose 1 and white sand powder 2;

[0058] Among them, the production process of diatomite is as follows: the diatomite ore in the diatomite raw ore warehouse is fed into the belt conveyor through the feeder, and transferred to the grading screen, and the material on the screen enters the hand-selected belt, and the branches are manually picked out. , plastic broken film, iron wire and large stones and other sundries, the diatomite ore is fed into the crusher, and the crushed material and the undersize of the grading screen are fed into the magnetic separator by the belt conveyor, and after the magnetic materials are selected The diatomite ore enters the buffer bin, and then is fed into the metering belt conveyor by the quantitative feeder, and the diatomite ore is fed into the four-sl...

Embodiment 2

[0065] A kind of roll-coating type diatom mud of the present embodiment, diatomite raw ore is the same as embodiment 1, basic steps are the same as embodiment 1, difference and improvement are: comprise the following materials by weight: deionized water 40, diatom Dry soil powder 30, rubber powder 20, titanium dioxide 2, cellulose 2 and white sand powder 4; wherein, the production process of diatomite dry powder is as follows:

[0066] Step 1. Grading: the diatomite ore in the diatomite raw ore bin is transferred to the grading sieve by the belt conveyor for grading;

[0067] Step 2, selection: the sieved material enters the manual selection belt, and the impurities are manually selected;

[0068] Step 3, crushing: the raw ore is crushed after selection;

[0069] Step 4. Magnetic separation: the crushed material and the undersize of step 1 are transferred to the magnetic separator for magnetic separation

[0070] Step 5. Scrubbing: the diatomite ore removed from the magnetic...

Embodiment 3

[0083] A kind of roll coating type diatom mud of the present embodiment, diatomite raw ore is the same as embodiment 1, basic steps are the same as embodiment 2, difference and improvement are: the material that comprises following weight parts: deionized water 35, diatom Dry soil powder 25, rubber powder 15, titanium dioxide 2, cellulose 2 and white sand powder 3; wherein, the production process of diatomite dry powder is as follows:

[0084] Step 1. Grading: the diatomite ore in the diatomite raw ore bin is transferred to the grading sieve by the belt conveyor for grading;

[0085] Step 2, selection: the sieved material enters the manual selection belt, and the impurities are manually selected;

[0086] Step 3, crushing: the raw ore is crushed after selection;

[0087] Step 4. Magnetic separation: the crushed material and the undersize of step 1 are transferred to the magnetic separator for magnetic separation

[0088] Step 5. Scrubbing: the diatomite ore removed from the ...

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Abstract

The invention discloses roller coating type diatom ooze and belongs to the technical field of building materials. The roller coating type diatom ooze comprises, by weight, 30-40 parts of deionized water, 20-30 parts of diatomite dry powder, 10-20 parts of gelatin powder, 1-2 parts of titanium dioxide, 1-2 parts of cellulose and 2-4 parts of white sand powder, wherein the diatomite dry powder is prepared by scrubbing diatomite ores, the scrubbed diatomite ores are subjected to settling separation to obtain refined diatomite, and the refined diatomite is dried through a vacuum freezing drying method to obtain the diatomite dry powder. The roller coating type diatom ooze has the advantages that electronic microscope observation shows that the uniformity and specific surface area of the diatomite dry powder are increased greatly; the diatomite dry powder and the titanium dioxide are combined to achieve a synergic effect, and accordingly the technical effects of reducing noise, adsorbing, regulating air humidity and removing formaldehyde of the diatom ooze are increased.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a roll-coating diatom mud. Background technique [0002] Diatomite is a natural siliceous porous non-metallic mineral with a natural nano-microporous structure, large specific surface area, small bulk density, and the main component is amorphous SiO2. It is widely used in beer, beverages, drinking water, industrial oils, etc. Filtration and sewage treatment, building materials, chemical industry, agriculture, rubber and plastic fillers, paper fillers and other fields are indispensable functional mineral materials in many industries and have broad application prospects. [0003] my country is a country with large reserves of diatomite, second only to the United States in the world, ranking second. However, most of the diatomite reserves in my country are low-grade resources, and there are few high-quality diatomite resources that can be directly applied. In the proces...

Claims

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Application Information

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IPC IPC(8): C04B26/28C04B20/02C04B20/04C04B14/08
CPCC04B14/08C04B20/02C04B20/026C04B20/04C04B26/285C04B2111/00017C04B2111/00025C04B2111/00482C04B2201/10C04B22/002C04B2103/0068C04B14/305C04B14/06
Inventor 丁一恒
Owner 马鞍山市银洁建材科技有限公司
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