Anti-plugging cement slurry stirring device capable of adding admixture conveniently

Abstract

The invention discloses an anti-plugging cement slurry stirring device capable of adding an admixture conveniently. The stirring device comprises an upper stirring shell. A positioning frame is arranged on the top of the upper stirring shell. A lifting base is mounted above a frame body of the positioning frame. An inflator pump is arranged on the lifting base and the lifting base is connected to an air cushion through an air pipe. An admixture storage cylinder is fixedly arranged on the right side wall of the upper stirring shell. A second bend pipeline and a third bend pipeline are connected to form a semicircular pipe structure. Multiple groove bodies evenly distributed are formed in a material baffle. A lower cavity is set to be in a circular truncated cone shape, and multiple uniform material distribution rods are arranged on the inner side wall of the lower cavity. By the adoption of the anti-plugging cement slurry stirring device capable of adding the admixture conveniently, the situation that a drive rotary shaft only conducts stirring in a fixed region is avoided, the retention phenomenon is avoided when the admixture is added, the quantity demand of the admixture is well controlled, the material dispersion efficiency is improved, and the discharging fluency is enhanced.

Description

technical field [0001] The invention relates to the related technical field of cement mixing equipment, in particular to an anti-clogging cement slurry mixing device with convenient addition of admixtures. Background technique [0002] Cement is a powdery hydraulic inorganic gelling material. It can be mixed with water to form a slurry. It can be hardened in the air or better hardened in water, and can firmly bind sand, stone and other materials together. Early lime and volcanic ash The mixture is very similar to the modern lime pozzolanic cement. The concrete made of crushed stone is cemented with it. After hardening, it not only has high strength, but also can resist the erosion of fresh water or salt water. It has been used as an important cementing material for a long time. , widely used in civil engineering, water conservancy, national defense and other projects; in the process of cement processing, mixing is an important process, which needs to be completed by using mi...

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Problems solved by technology

[0002] Cement is a powdery hydraulic inorganic gelling material. It can be mixed with water to form a slurry. It can be hardened in the air or better hardened in water, and can firmly bind sand, stone and other materials together. Early lime and volcanic ash The mixture is very similar to the modern lime pozzolanic cement. The concrete made of crushed stone is cemented with it. After hardening, it not only has high strength, but also can resist the erosion of fresh water or salt water. It has been used as an important cementing material for a long time. , widely used in civil engineering, water conservancy, national defense and other projects; in the process of cement processing, mixing is an important process, which needs to be completed by using mixing equipment, but the structure and function of traditional mixing equipment are simple and single, and the cement inside the cavity During the stirring process, the stirring cannot be continued sufficiently, resulting in uneven stirring at each level, which affects the quality of the final product. At the same time, when it is necessary to add admixtures, a good material metering operation cannot be achieved, resulting in the compounding ratio of raw materials. The error is very large, and the effect of adding cannot be guaranteed. In the subsequent discharge process, the discharge port is prone to be blocked, which seriously reduces the smoothness of the discharge. It cannot meet the higher requirements of modern high-efficiency machinery and needs to be improved.

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