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Making method of diatom ooze bricks

A production method and technology of diatomite bricks, which are applied in the directions of clay products, other household appliances, household appliances, etc., can solve the problems of reducing the adsorption performance of diatomite, poor thermal conductivity of diatomite, and sintering for a long time. Fast speed, shortened production cycle, uniform heating effect

Inactive Publication Date: 2017-06-13
青岛宏致复合织造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the poor thermal conductivity of diatomite, it takes a long time to sinter diatomite in the traditional way. If the sintering speed is accelerated, the furnace temperature is increased and the temperature gradient between the surface and the center is increased, which will cause the surface temperature to be too high. Melting the surface, shrinking the micropores, and reducing the adsorption performance of diatomaceous earth

Method used

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Embodiment Construction

[0016] The specific implementation manner of the present invention will be described in detail below in conjunction with the technical solutions.

[0017] 1. Material mixing: prepare materials according to the following weight parts: 70 parts of natural diatomite, 10 parts of kaolin, 9 parts of attapulgite, 6 parts of sepiolite mineral powder, 5 parts of vermiculite powder, 8 parts of bentonite, water 12 parts, 3 parts of bamboo powder, 3 parts of seaweed glue, 4 parts of silicon carbide, 5 parts of carboxymethyl cellulose; The material is placed in a mixer, the stirring speed is 2500n / min, and stirred for 15min to prepare a uniformly mixed material; The uniform material is screened with 80 mesh to select the material;

[0018] 2. Inverting the mold: Pour the material obtained in step 1 into the forming mold, use a press, the pressure is 9Mpa, and the pressing time is 8min to make bricks;

[0019] 3. Microwave drying and drainage: dry and drain the adobe, slowly heat up to 18...

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Abstract

A method for making diatomite bricks belongs to the technical field of inorganic non-metallic materials. The invention consists of materials: natural diatomite, kaolin, attapulgite, sepiolite powder, vermiculite powder, bentonite, water, bamboo powder, alginate, silicon carbide, and carboxymethyl cellulose. Diatomite bricks are prepared through the production process of configuring materials, pouring molds into billets, and microwave drying and sintering. The microwave drying and sintering method adopted in the present invention has fast heating speed, improved production efficiency, uniform heating, shortened production cycle, high efficiency, energy saving and no pollution. The diatomite brick produced by the invention is environmentally friendly and non-toxic, and has the functions of eliminating formaldehyde, purifying air, adjusting humidity, releasing negative oxygen ions, preventing fire and flame, sterilizing, deodorizing, absorbing moisture and deodorizing, absorbing sound and reducing noise.

Description

technical field [0001] The invention relates to a method for making diatomite bricks, belonging to the technical field of inorganic non-metallic materials. Background technique [0002] Diatom mud is an environmentally friendly decorative wall material for interior walls with diatomite as the main raw material. It has the functions of eliminating formaldehyde, purifying air, adjusting humidity, releasing negative oxygen ions, fire retardant, wall self-cleaning, sterilization and deodorization, etc. . Because diatom mud is healthy and environmentally friendly, it is not only very decorative, but also functional. It is a new generation of interior decoration materials that replace wallpaper and latex paint. The main raw material of diatom mud is diatom earth, a diatom mineral that has been formed for hundreds of millions of years. Diatom is a kind of algae that lives in oceans and lakes. Diatom mud is a natural substance deposited by aquatic plankton living millions of years...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/04C04B33/13C04B33/32
Inventor 牟连春
Owner 青岛宏致复合织造有限公司
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