Circulating material stirring and mixing device

Abstract

The invention discloses a circulating material stirring and mixing device. The circulating material stirring and mixing device comprises a stirring shell, a transmission device, a machine frame and a rotating shaft. The transmission device is fixed to the top end of the stirring shell through the machine frame and connected with the rotating shaft located inside the stirring shell. A spiral lifting blade is arranged on the rotating shaft, a lifting shell is arranged outside the spiral lifting blade and is hollow, the upper end of the lifting shell is open, and the lower end of the lifting shell is closed and connected with a motor located below the stirring shell through a coupling. A sealing ring is arranged at the portion where the lifting shell is in contact with the stirring shell, and an in-out opening is formed in the lower portion of the lifting shell. A stirring device is arranged on the outer side wall of the upper portion of the lifting shell. The circulating material stirring and mixing device has the advantages that structural design is reasonable; materials can be forcedly circulated, the problem that the materials at the bottom are unevenly mixed is solved, and the stirring and mixing effect on the materials is better.

Description

technical field [0001] The invention relates to the technical field of stirring and mixing, in particular to a material circulation stirring and mixing device. Background technique [0002] Stirring and mixing refers to putting several materials to be mixed into the mixing tank, and then stirring and mixing under the action of the stirring device to obtain the purpose of use. Its requirement is that various materials should be mixed evenly. Stirring and mixing devices are widely used in the fields of feed production, pesticide and chemical industry, etc. Stirring and mixing devices play an important role. [0003] Most of the stirring and mixing devices in the prior art use the stirring blades to stir and mix the materials. The disadvantage is that the stirring and mixing effect is poor due to the simple work of the stirring blades, and the working pressure on the stirring blades is relatively high. In addition, the material lacks fluidity when stirring, especially the sol...

AI Technical Summary

Problems solved by technology

[0003] Most of the stirring and mixing devices in the prior art use the stirring blades to stir and mix the materials. The disadvantage is that the stirring and mixing effect is poor due to the simple work of the stirring blades, and the working pressure on the stirring blades is relatively high. Large; in addition, the material lacks fluidity when stirring, especially the solid material, which makes it difficult for the material at the bottom to be fully mixed, which reduces the mixing effect to a certain extent

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