A self-rotating aeration stirring device

Abstract

The invention discloses a self-rotating ventilation stirring device in the field of fluid medium mixing and stirring. The first-stage stirring mechanism is composed of four rotating blades of a five-way body, the second-level stirring mechanism is composed of a six-way body and four rotating leaves, and the four sides of the five-way body are The inner end of each rotating blade is connected and the bottom surface is connected to the top surface of the hexapod; the four sides of the hexapod are respectively connected and communicated with the inner end of a rotating blade, and the bottom surface is connected to the secondary connecting pipe, and the pressure gas flows from the center below the secondary connecting pipe Through-hole entry; each rotating blade is a hollow pipe fitting arranged horizontally and radially, the middle section is a straight pipe section, and the outer end is a straight elbow bent toward one direction of rotation; each of the four rotating blades has a straight elbow There are multiple first exhaust hole groups on the end surface, and multiple second exhaust hole groups on the semi-circular surface on the same side of the straight pipe section in the middle section as the end surface of the straight elbow; directly use the pressure gas in the pipe to drive the stirring device For mixing and stirring, it has the dual advantages of aeration stirring and mechanical stirring.

Description

technical field [0001] The invention belongs to the stirring technology of various substances, and is especially suitable for the field of fluid medium mixing and stirring. processes such as absorption reactions. Background technique [0002] Stirring can make two or more different substances disperse among each other, accelerate the process of heat transfer and mass transfer, so as to achieve the purpose of uniform mixing. Therefore, as a process, stirring has been widely used not only in the chemical industry, but also in biology, medicine, food, fiber, papermaking, petroleum, water treatment and other industries. Among them, the stirring device is the core component in the stirring process, and its performance directly affects the stirring effect and the quality of the next step of the process. [0003] In industry, agitation can be divided into mechanical agitation and airflow agitation. Compared with mechanical stirring, airflow stirring mainly uses gas bubbling to s...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the defects of existing stirring devices such as fixed structure, single function, and the need for a separate power source, the present invention provides a multi-adaptive self-rotating aerated agitator that combines aeration agitation and mechanical agitation without motor drive. device

Images