Novel preliming tank stirring device

Abstract

The invention provides a novel preliming tank stirring device, which comprises a tank body, a stirring shaft and a stirring device, wherein the stirring shaft is axially inserted into the tank body; the stirring device is arranged in the tank body; the novel preliming tank stirring device is characterized in that the stirring device comprises a paddle stirrer, a frame stirrer and a plurality of stop blocks; the paddle stirrer and the frame stirrer axially sleeve the stirring shaft up and down; the plurality of stop blocks are arranged on the inner wall of the tank body; the paddle stirrer comprises a plurality of stirring paddles which sleeve the stirring shaft at intervals up and down; the upper and lower adjacent stirring paddles are different in diameter; the stop blocks are arranged at the position, corresponding to the paddle stirrer, on the inner wall of the tank body; the frame stirrer comprises a stirring frame which sleeves the lower part of the stirring shaft. The novel preliming tank stirring device provided by the invention is good in stirring effect and high in stirring strength, the technical problems are solved and the motor power is saved.

Description

technical field [0001] The invention relates to the technical field of stirring devices, in particular to a novel pre-ash bucket stirring device. Background technique [0002] The pre-ash bucket is one of the important equipment of the ammonia-soda alkali-making process, and it is the supporting equipment of the ammonia distillation tower. Its function is to ensure the best conditions for the mixing of the distilled mother liquor and lime milk, including the elimination of CaSO 4 the time required for supersaturation. The traditional pre-ash bucket has low stirring intensity, low production capacity, short operation cycle, and backward mechanical transmission, resulting in poor mixing effect of the pre-ash bucket and affecting the follow-up process. Contents of the invention [0003] Based on the above problems, the purpose of the present invention is to provide a novel pre-ash bucket stirring device that solves the above technical problems, has good stirring effect, save...

AI Technical Summary

Problems solved by technology

The traditional pre-ash bucket has low stirring intensity, low production capacity, short operation cycle, and backward mechanical transmission, resulting in poor mixing effect of the pre-ash bucket and affecting the subsequent process.

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