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Thermal insulation spraying material and preparation process thereof

A technology of spraying material and preparation process, which is applied in dissolving, mixer, grain processing, etc., can solve the problems of low crushing efficiency and inconvenient crushing of vermiculite, etc., and achieve the effect of high crushing efficiency

Inactive Publication Date: 2021-06-04
尚桂美
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

By using vermiculite to prepare thermal insulation spraying materials, it can be used to replace asbestos products. The existing equipment is not convenient for crushing vermiculite, and the crushing efficiency is low.

Method used

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  • Thermal insulation spraying material and preparation process thereof
  • Thermal insulation spraying material and preparation process thereof
  • Thermal insulation spraying material and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0035] Such as Figure 1-11 Shown, a kind of thermal insulation spraying material preparation process comprises the following steps:

[0036] Step 1, crushing and screening the vermiculite;

[0037] Step 2, roasting and pulverizing the vermiculite obtained in step 1;

[0038] Step 3, mixing the vermiculite powder obtained in step 2 with other raw materials evenly to obtain a thermal insulation spraying material;

[0039] The above-mentioned heat-insulation spraying material preparation process also involves a heat-insulation spraying material preparation device;

[0040] The preparation device for heat-insulating spraying materials includes a baking box frame 1, a crushing outer frame 2, a conveying mechanism 3, a crushing mechanism 4, a central fixing frame 5, an auxiliary crushing mechanism 6, a grinding mechanism 7 and a knocking vibration mechanism 8 , the roasting box frame 1 is fixedly connected to the side end of the crushing outer frame 2, the conveying mechanism 3 ...

specific Embodiment approach 2

[0043] Such as Figure 1-11 As shown, the roasting case frame 1 includes a roasting case 1-1, a feed pipe 1-2 and a delivery pipe 1-3, the roasting case 1-1 is a cylindrical design, and the lower end of the roasting case 1-1 A heating device is provided, the feeding pipe 1-2 is arranged on the upper end of the roasting box 1-1, and the conveying pipe 1-3 is coaxially fixedly connected to the side end of the roasting box 1-1.

[0044] The heating device provided at the lower end of the roasting box 1-1 is used to heat the vermiculite to make the vermiculite lose water and expand.

specific Embodiment approach 3

[0046] Such as Figure 1-11 As shown, the upper crushing outer frame 2 includes a main pipe 2-1, a connecting port 2-2, a leg frame 2-3, an L-shaped connecting plate 2-4, a mounting plate 2-5 and a motor base 2-6, The outer end of the main pipe 2-1 is fixedly connected with the outrigger frame 2-3, the side end of the upper part of the main pipe 2-1 is provided with a connecting port 2-2, and the L-shaped connecting plate 2-4 is fixedly connected with the lower end of the main pipe 2-1 , the mounting plate 2-5 is fixedly connected to the lower end of the L-shaped connecting plate 2-4, the side end of the lower end of the main pipe 2-1 is provided with a motor seat 2-6, and the delivery pipe 1-3 is fixedly connected to the connection port 2-2 .

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PUM

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Abstract

The invention relates to the field of spraying materials, in particular to a thermal insulation spraying material and a preparation process thereof, the thermal insulation spraying material comprises the following raw materials by weight: 35 parts of vermiculite powder, 3 parts of clear water, and 20 parts of vinyl acetate. The preparation process of the heat-insulating spraying material comprises the following steps: step 1, crushing and screening vermiculite; step 2, roasting and crushing the vermiculite obtained in the step 1; step 3, uniformly mixing the vermiculite powder obtained in the step 2 with other raw materials to obtain a heat-insulating spraying material. The invention further relates to a preparation device of the thermal insulation spraying material. The preparation device comprises a roasting box frame, a crushing outer frame, a conveying mechanism, a crushing mechanism, a center fixing frame, an auxiliary crushing mechanism, a grinding mechanism and a knocking vibration mechanism.

Description

technical field [0001] The invention relates to the field of spraying materials, in particular to a thermal insulation spraying material and a preparation process thereof. Background technique [0002] In recent years, the method of using integrated panels on the walls of buildings to ensure that the buildings have energy-saving and decorative properties has been more and more widely used. In the prior art, products with functions of heat insulation and sound absorption are mainly asbestos products. Since asbestos is very harmful to the human body, the range of use is greatly limited. Vermiculite is a natural, inorganic, non-toxic mineral that expands under high temperature. Vermiculite can be used to replace asbestos products by preparing heat-insulating spraying materials. The existing equipment is not convenient for crushing vermiculite, and the crushing efficiency is low. Contents of the invention [0003] The object of the present invention is to provide a kind of t...

Claims

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Application Information

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IPC IPC(8): B01F13/10B01F15/06B02C2/10B02C19/16
CPCB02C2/10B02C19/16B01F33/834B01F33/83B01F35/93B01F2035/99B01F2101/30
Inventor 尚桂美
Owner 尚桂美
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