Energy-saving type double-stirring mixing tank and control method thereof

Abstract

The invention discloses an energy-saving type double-stirring mixing tank which comprises a controller, a tank body, a tank cover, a stirring rod, at least one pair of mixing blades, a transmission barrel and a peripheral mixing mechanism, wherein the a discharge hole is formed in the center of the bottom of the tank body; the tank cover is arranged on the top of the tank body; the stirring rod is rotatablely and fixedly connected with the tank cover; the least one pair of mixing blades are arranged in the tank body and fixedly connected with the stirring rod; the transmission barrel is rotatablely sheathed at the outer side of the stirring rod; the peripheral mixing mechanism is arranged in the tank body and is fixedly connected with the transmission barrel; the bottom of the tank body is provided with a liquid level sensor connected with the controller by a signal; and the controller is used for controlling an internal driving motor and an external driving motor according to the signal of the liquid level sensor. The energy-saving type double-stirring mixing tank can be used for stirring and mixing the peripheral material by the arc-shaped mixing blades supported by a square bracket, and the mixing blades can be started and stopped in real time according to the actual condition of the liquid level in the tank since the liquid level sensor is additionally arranged in the mixing tank, so that the aim of saving energy can be effectively achieved.

Description

technical field [0001] The invention relates to the technical field of agitators, in particular to an energy-saving double-stirred stirring tank capable of effectively improving stirring efficiency and a control method thereof. 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 spira...

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned double stirring adopts an asymmetric structure design, which is easy to produce blind spots in the tank, and the force of tumbling up and down is small, so it cannot effectively realize high-viscosity materials, such as the effective and uniform mixing of tomato sauce.

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