Premixed high-performance concrete material mixing device and material mixing method

Abstract

The invention relates to the technical field of concrete production equipment, and discloses a premixed high-performance concrete material mixing device and a material mixing method. The premixed high-performance concrete material mixing device comprises a material mixing box, a water inlet is formed in the center axis position of the top of the material mixing box, a feeding hopper is arranged on the upper wall of the left side of the material mixing box, and the feeding hopper communicates with the side wall of the material mixing box. A discharging port is formed in the lower wall of the side, away from the feeding hopper, of the material mixing box, and the discharging opening communicates with the side wall of the material mixing box. According to the premixed high-performance concrete material mixing device and the material mixing method, when entering the material mixing box from a feeding port, solid materials fall onto an elastic screen firstly, and the elastic screen oscillates through the action of rotating rods under the extrusion of gravity. Furthermore, arc-shaped grinding rods can move along the outer surface of the elastic screen under the action of arc-shaped rotating rods, and therefore an agglomerated part in the materials can be crushed, and the subsequent material mixing effect can be enhanced.

Description

technical field [0001] The invention relates to the technical field of concrete production equipment, in particular to a ready-mixed high-performance concrete mixing device and a mixing method. Background technique [0002] Concrete, referred to as "concrete": refers to the collective name of engineering composite materials in which aggregates are cemented into a whole by cementitious materials. Generally speaking, the term concrete refers to the cement concrete obtained by using cement as the cementitious material, sand and stone as the aggregate, mixed with water in a certain proportion, and then stirred, formed and maintained. It is also called ordinary concrete. It is widely used in civil Engineering. Concrete has the characteristics of abundant raw materials, low price and simple production process. When preparing concrete, it is necessary to add admixtures. Concrete admixtures are used to improve concrete performance, save water, adjust the strength level of concrete...

AI Technical Summary

Problems solved by technology

When preparing concrete, it is necessary to add admixtures. Concrete admixtures are used to improve concrete performance, save water, adjust the strength level of concrete, and add natural or artificial powders that can improve concrete performance during concrete mixing. Minerals, the existing admixtures have a single performance, and cannot enhance multiple aspects of concrete at the same time

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