Method for treating natural stone sand as stone-like paint preparation raw material

Abstract

The invention provides a method for treating natural stone sand as a stone-like paint preparation raw material. Operation is completed through cooperation of a bottom plate, two connecting plates, twohanging plate groups, a collection frame, two driving devices and a draining net group. By adopting the method, the problems that in a conventional draining mode, generally stone sand which is washedwith water is put into a container with a screening net and is subjected to natural drip-dry, however, in the drip-dry process, contact surfaces of adjacent stone sand cannot be dried within a shorttime, water droplets dropped from stone sand above a stone sand layer can pass a stone sand surface below, then stone sand on the lower side of the stone sand layer can be in long-term contact with water droplets and thus partial corrosion can be caused, in addition, in the conventional draining mode, the upper part of the stone sand layer is firstly drip-dried and the lower part is dried later, and the like, can be solved.

Description

technical field [0001] The invention relates to the field of raw material processing of imitation stone paint, in particular to a method for processing natural stone sand, a raw material for preparation of stone imitation paint. Background technique [0002] The stone-like coating is based on acrylic resin emulsion and elastic resin solution. Through the reasonable proportion and color matching of white quartz sand and artificial calcined colored sand, it is sprayed with a high-pressure spray gun to present a rich stone-like coating. Stone paint needs to crush, screen, wash, and drain natural stone sand to obtain crumbs, and then mix it with other ingredients to obtain imitation stone paint. However, the existing natural stone sand may be damaged when it is drained Encountered some problems: [0003] 1. The existing draining method usually puts the washed sand into a container with a screen and lets it dry naturally. However, during the dripping process, the contact surface...

AI Technical Summary

Problems solved by technology

[0003] 1. The existing draining method usually puts the washed sand into a container with a screen and lets it dry naturally. However, during the dripping process, the contact surface between adjacent sands is difficult to shorten. drying time;

[0004] 2. The water droplets falling from the stone sand above the stone sand layer will pass through the stone sand surface below it, so that the stone sand on the lower side of the stone sand layer will be in contact with the water droplets for a long time, resulting in partial corrosion, and the existing Draining method usually occurs that the upper part of the sand layer is drained first and the lower part is drained later.

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