Vertical stirrer

Abstract

The present invention discloses a vertical stirrer. The vertical stirrer comprises: a lifting cylinder, a pulling rod, a stirrer assembly and a stirring barrel. The stirrer assembly comprises four outer guide sleeves, four rotary positioning shafts, four paddles, four inner positioning sleeves, one connecting plate and four baffle rings. The inner positioning sleeves are in a tubular structure. Each of four quarter-circumference arc-shaped baffles are arranged at one ends of the inner positioning sleeves. The lifting cylinder is connected with one end of the pulling rod, the other end of the pulling rod is connected with the other end of the stirrer assembly, the stirrer assembly is located in the stirring barrel, and the pulling rod is vertically arranged to a plane formed by the rotary positioning shafts of the stirrer assembly. Through the upper and lower movement of the paddles, cooked slurry and a coagulation agent are rolled up and down to achieve the purpose of fully mixing the cooked slurry and the coagulant gent. After the vertical stirrer is added into devices, the vertical stirrer can enable curdling and stirring in the production of soybean products to be fully automated, achieves unmanned operations, at the same time, improves the production efficiency and product quality of the soybean products, and ensures hygienic conditions.

Description

technical field [0001] The invention relates to the field of food machinery, in particular to a vertical stirrer. Background technique [0002] In the production of soy products, after the soybeans are pulped and boiled, the next process is the pulping and coagulation process, that is, injecting an appropriate amount of coagulant into the cooked pulp in the container, and after sufficient stirring, the soybean milk and The coagulant is fully mixed, and after standing still for a certain period of time, the bean brain is formed. [0003] In the production of traditional soybean products, the process of ordering pulp and stirring is completely done manually. After injecting an appropriate amount of coagulant into the cooked pulp in the container, the operator uses a scoop to turn the cooked pulp injected with the coagulant up and down, so that the cooked pulp and the coagulant are fully mixed. Because the temperature of the cooked pulp is as high as 90 degrees Celsius, the o...

AI Technical Summary

Problems solved by technology

In this production method, the cooked pulp and the coagulant rotate along the container wall with the axis of rotation as the center, so there are the following disadvantages: on the one hand, the coagulant is heavier than the cooked pulp and easily sinks into the bottom of the container, failing to reach the cooked pulp. The slurry and the coagulant are fully mixed, and the quality of the formed bean brains is different, resulting in inconsistent quality of the final product; on the other hand, during the stirring process, the cooked slurry rotates along the container wall, and a vortex is generated in the middle, and the cooked slurry climbs along the container wall. It is easy to overflow the container, which requires the container to be high enough, which not only consumes materials but also affects the design and layout of the overall equipment

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