Multiple convective mixing principle based material mixing device for industrial production

Abstract

The invention provides a multiple convective mixing principle based material mixing device for industrial production. The material mixing device comprises a mixing shell, wherein the interior of the mixing shell is provided with a circular disc; the top of the circular disc is fixedly connected with the inner top of the mixing shell through four fixing rods; the middle of the circular disc is provided with a rotating shaft; the top end of the rotating shaft is rotationally connected with the upper part of the circular disc; the position, which is in contact with the lower part of the circulardisc, of the rotating shaft is provided with a material dropping through hole; further, the bottom of the rotating shaft passes through the circular disc to downwards extend; the section of the part,which is located in the circular disc, of the rotating shaft is fixedly connected with a plurality of propelling blades; the inner bottom of the mixing shell is provided with a high pressure pump. Thematerial mixing device has the following beneficial effects that a liquid material entering from a material inlet through hole is lifted to be above a supporting sleeve by a spiral auger; as the diameter of the supporting sleeve is gradually reduced, the flow velocity of the material ejected from the supporting sleeve is gradually increased; the first-time impact convection work is carried out with the material dropping from the material dropping through hole, and the certain mixing is realized between the materials.

Description

technical field [0001] The invention relates to the technical field of material mixing, in particular to a material mixing device for industrial production based on the principle of multiple convection mixing. Background technique [0002] The so-called mixing is that under the action of external force, various material components are mixed with each other, and the particles of various components are evenly distributed in any volume. There are many mixing methods, such as mechanical mixing, pneumatic mixing, impulse mixing, etc., among which mechanical mixing is more common. [0003] A unit operation in which two or more materials are dispersed to a certain degree of uniformity by mechanical or hydrodynamic methods. The process involving fluid materials is a hydrodynamic process. The application of mixing in chemical production is very common, and its main purposes are: ① to prepare various homogeneous mixtures, such as solutions, emulsions, suspensions and slurry, paste o...

AI Technical Summary

Problems solved by technology

In the prior art, the mixing of liquid materials is mainly achieved through the stirring of the stirring blades, but there are obvious limitations in the flow degree of liquid materials, which affects the mixing effect

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