Double-stirring type stirring tank capable of smoothly discharging materials

Abstract

The invention discloses a double-stirring type stirring tank capable of smoothly discharging materials. The double-stirrer type stirring tank comprises a tank body, a tank cover, a stirring rod, at least one group of stirring blades, a transmission cylinder, a peripheral stirring mechanism, an inner driving motor and an outer driving motor, wherein a material discharging hole is formed in the bottom center of the tank body; the tank cover is arranged on the top of the tank body; the stirring rod is rotatably and fixedly connected with the tank cover; the at least one group of stirring blades is arranged in the tank body and is fixedly connected with the stirring rod; the transmission cylinder is rotatably sleeved outside the stirring rod; the peripheral stirring mechanism is arranged inside the tank body and is fixedly connected with the transmission cylinder; the inner driving motor and the outer driving motor are arranged outside the stirring tank and are in transmission connection with the stirring rod and the transmission cylinder respectively. The stirring tank adopts coaxial inner and outer stirring s; the inner stirring can effectively stir central materials in a blade type design; peripheral materials can be stirred and mixed by the arc-shaped stirring blades supported by a square bracket; meanwhile, the problem that raw materials in the center of the tank cannot be effectively mixed and discharged in the later period of material discharging can be solved through a central stirring blade.

Description

technical field [0001] The invention relates to the technical field of agitators, in particular to a double-stirred stirring tank capable of effectively improving stirring efficiency and smoothly discharging materials. Background technique [0002] Agitators are widely used in industries such as coatings, medicine, building materials, chemicals, pigments, resins, food and scientific research. The use can also configure heating or cooling devices according to whether the material needs to be heated, or dried or cooled. [0003] Whether the existing agitator is worm or propeller type, there is a problem of uneven agitation of high-viscosity fluids. For example, when stirring tomato sauce, it is difficult for conventional agitators because of its high viscosity and particles inside. To carry out effective stirring, in order to achieve the purpose of uniform mixing of materials, in the prior art, the contact area with the material is generally increased by adding spiral blades,...

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned double agitator adopts an asymmetric structure design, which is easy to produce blind spots in the tank, and the force of rolling up and down is small, so it cannot effectively achieve high-viscosity materials. In the later stage, due to the inability to stir, the discharge is not smooth

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