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Automatic spraying protection process for stone slab

A technology of automatic spraying and stone plate, applied in the direction of coating, device for coating liquid on the surface, surface pretreatment, etc., which can solve the problems of uneven coating, low efficiency and poor economic benefit.

Inactive Publication Date: 2012-11-28
环球石材(山东)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Applying protective agent by hand is easy to cause uneven application, and the operation process is cumbersome, with low efficiency, high labor cost and poor economic benefit

Method used

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  • Automatic spraying protection process for stone slab
  • Automatic spraying protection process for stone slab

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] Prepare the protective agent according to the material of the specific stone plate, add the prepared protective agent to the liquid storage tank, and then atomize the protective agent to the nozzle for spray protection through compressed air.

[0027] Such as figure 1 As shown, the stone slab automatic spraying protection process of the present invention, while the stone slab 2 is transported on the transport frame 1, the stone slab 2 is sprayed, air-dried, and dried, and it is characterized in that it includes the following steps:

[0028] i) Atomize the protective agent by compressed air;

[0029] ii) Spray the atomized protective agent on six faces of the stone plate 2;

[0030] iii) air-dry the slate 2 materials protected for the first time with blower fan 10;

[0031] iv) drying the protected stone slabs with drying box 11;

[0032] v) Spray the dried stone plate on six sides again;

[0033] vi) Air-dry the stone slab with fan 10 again.

[0034] As a preferre...

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PUM

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Abstract

The invention relates to an automatic spraying protection process for a stone slab. The stone slab is sprayed, dried by a fan and dried by an oven while being conveyed on a conveying frame. The automatic spraying protection process is characterized by comprising the following steps: i) atomizing a protective agent through compressed air; ii) spraying the atomized protective agent onto the six surfaces of the stone slab; iii) drying the stone slab protected for the first time by the fan; iv) drying the protected stone slab by the oven; v) spraying the atomized protective agent onto the six surfaces of the dried stone slab; and vi) drying the stone slab by the fan. According to the stone slab processed by the method, the labor cost is saved, the protection efficiency is improved, and the protective agent permeates into the interior of the stone slab to form a deep protection layer for preventing the stone slab from being polluted and damaged.

Description

technical field [0001] The invention relates to a protective treatment process for natural stone slabs, in particular to a spray protection process for stone slabs. Background technique [0002] From the physical and chemical properties of stone, it can be seen that natural stone itself has the characteristics of adsorption and penetration of water, so water can move in the space provided by it, and chemically react or physically interact with other substances or provide biological nutrients, thus cause stone damage. [0003] Once frost, rust spots, oil spots, weathering, aging, fading, gloss wear and other problems appear on the stone, it is difficult to recover. Stone protection is to infiltrate the effective substance in the protective agent into the stone with the solvent. After the solvent volatilizes naturally, the effective substance will combine with the stone crystal to form an effective protective barrier under the stone surface to prevent the infiltration of exte...

Claims

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Application Information

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IPC IPC(8): B05D5/00B05D3/02
Inventor 朱新胜滕国兴
Owner 环球石材(山东)有限公司
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