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Improved preparation method of diatom ooze

A technology of diatom mud and diatomite, which is applied in the direction of grain processing, etc., can solve the problems of slow production speed and complicated steps of the preparation method, and achieve the effects of fast production speed, avoiding blockage, and high decomposition efficiency

Inactive Publication Date: 2018-04-13
海宁永欣科技咨询有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the preparation method disclosed in this patent is environmentally safe and does not cause damage to the human body, the steps of the preparation method are too complicated, and manual operations are required, and the production speed is slow. Therefore, an improved preparation method of diatom mud is designed. is very necessary

Method used

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Embodiment Construction

[0056] The following are specific embodiments of the present invention in conjunction with the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0057] The improved preparation method of diatom mud uses diatomaceous earth as a raw material, and the method includes the following steps:

[0058] a. Airflow pulverization: Put diatomaceous earth into the airflow pulverization system, and make the diatomite collide with each other through the action of the airflow to achieve smashing, reaching 3000-3500 mesh, in this embodiment, reaching 3200 mesh;

[0059] b. Screening: Put the diatomite crushed in step a into an ordinary reaction kettle, and use a free fall method to screen the diatomite. Due to the effect of gravity, the diatomite will fall for 50-60s after the Diatomite is collected. In this embodiment, the diatomite is collected 55 seconds after the diatomite has fallen;

[0060]...

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Abstract

The invention provides an improved preparation method of diatom ooze, and solves the technical problems that the steps of the conventional preparation method are complicated, manual operation is required in the conventional preparation method, and the production speed is low. The improved preparation method of the diatom ooze takes kieselguhr as a raw material, and comprises the following steps: a, air jet pulverization; b, screening; c, premixing of an additive; d, anion agitation. The improved preparation method has the advantage of high production speed.

Description

Technical field [0001] The invention relates to a preparation method, in particular to an improved preparation method of diatom mud. Background technique [0002] Diatom mud is an environmentally friendly decorative wall material for interior walls that uses diatomaceous earth as the main raw material. It has the functions of eliminating formaldehyde, purifying air, adjusting humidity, releasing negative oxygen ions, fire retardant, self-cleaning walls, 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. [0003] After searching, for example, Chinese Patent Literature discloses a method for preparing colored diatom mud [application number: 201210124939.X; publication number: CN 102643053A]. The method for preparing colored diatom mud is characterized in that: first add pigment, sodium c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00
CPCB02C19/06B02C23/00B02C23/02B02C23/08B02C25/00C04B14/08C04B20/026C04B28/00C04B28/02C04B2111/00017C04B2111/00025C04B2111/00482C04B14/06C04B2103/54C04B24/383
Inventor 林晓丽陈晔
Owner 海宁永欣科技咨询有限公司
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