Stirrer with high sealing property

Abstract

The invention discloses a stirrer with high sealing property. The stirrer comprises a stirring shaft, a motor for driving the stirring shaft, and a stirring vane arranged on the stirring shaft, wherein a stirring shaft bracket is arranged at the bottom of the stirring shaft; one end of the stirring shaft bracket is movably connected with the stirring shaft, and the other end of the stirring shaft bracket is connected with the bottom of a stirring tank body; and the stirring shaft bracket is a telescopic bracket. According to the stirrer with high sealing property, the telescopic stirring shaft bracket is arranged at the bottom of the tank body, so that shaking of the stirring shaft during operation is reduced; therefore, the stirring shaft can realize stirring stably, the sealing property of the tank body is guaranteed, and the service life of the tank body is prolonged. The telescopic stirring shaft can adapt to angles of the bottoms of different tank bodies and stirring shafts with different lengths, so that the stirrer can be applied more widely.

Description

technical field [0001] The invention belongs to the design field of yeast tank stirrers for beverage production, and in particular relates to a stirrer with good sealing performance. Background technique [0002] Stirring technology is widely used in biopharmaceuticals, feed, alcohol, yeast production, enzyme production, protein derivatives, hydrocarbons, beverages, activated sludge treatment and other processes. Due to the different application places, there are many types of agitators. [0003] Generally, the volume of the stirring tank for making beverages is relatively large, and the stirrer is generally installed on the top of the tank. The stirring shaft is driven by the motor and the reducer. The stirring shaft is longer, and the viscosity of the stirring material is slightly higher, such as yeast, feed, etc. , It is easy to cause the agitator shaft to swing greatly during operation, which will affect the sealing of the tank body, thereby affecting the stirring quali...

AI Technical Summary

Problems solved by technology

[0003] Generally, the volume of the stirring tank for making beverages is relatively large, and the stirrer is generally installed on the top of the tank. The stirring shaft is driven by the motor and the reducer. The stirring shaft is longer, and the viscosity of the stirring material is slightly higher, such as yeast, feed, etc. , it is easy to cause the agitator shaft to swing greatly during operation, which affects the sealing of the tank and thus affects the stirring quality of the agitator

The maintenance cost of the tank body is high, and it affects normal production and production efficiency

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