Preparation device of adhesion sand particles for fabric sand washing

Abstract

The invention discloses a preparation device of adhesion sand particles for fabric sand washing. The preparation device comprises a screen and a spray mechanism facing the screen. The preparation device is characterized in that grooves are densely formed in the screen, the planes of upper openings of the grooves coincide with the plane of the screen, only single sand particle can pass the upper opening of each groove, lower openings of the grooves are located in the bottoms of the grooves, the diameter of the lower opening of each groove is smaller than the diameter of the single sand particle, and only single sand particle can be contained in the recessed depth direction of each groove; the spray mechanism is located at the side close to the lower openings of the grooves, a spray openingof the spray mechanism can move, and the moving range of the spray opening is within the plane parallel to the screen; and an air jet mechanism is arranged on the side, facing the upper openings of the grooves, of the screen, and the air jet mechanism obliquely sprays to the plane of the screen. By the adoption of the preparation method, region bonding can be conducted on a small number of sand particles, and the size of bonded sand blocks is reduced.

Description

Technical field [0001] The invention relates to the physical treatment and chemical treatment of fiber products. In the invention, the mechanical operation and the biochemical treatment of polymer compounds work together to process fiber fabrics, and in particular to a device for preparing bonded sand particles for fabric sand washing. Background technique [0002] Cotton-polyester refers to a fabric blended with cotton and polyester fibers, which is made of cotton as the main component, and cotton-polyester blends are made of cotton as the main component, using 65%-67% cotton and 33%-35% polyester. For textiles, cotton-polyester cloth is commonly called cotton-polyester, which is the opposite of polyester-cotton. Polyester-cotton is a mixture of polyester and cotton, and feels less comfortable than cotton. It is not as good as cotton to absorb sweat. Polyester is the largest variety with the highest output among synthetic fibers. Polyester has many trade names. "Polyester" is...

AI Technical Summary

Problems solved by technology

[0004] However, in the existing sand washing process, the size of the sand particles is difficult to be effectively controlled, and the obtained bonded sand block is too large in size to achieve accurate bonding of two or three sand particles, which limits the development of the sand washing industry to a certain extent.

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