Suspension type slurrying reaction mixing device

Abstract

The invention discloses a suspension type slurrying reaction mixing device, which comprises a reaction kettle container, a liquid atomizer is arranged in the reaction kettle container, the liquid atomizer comprises an atomization pipeline, and the inlet end of the atomization pipeline penetrates through the outer wall of the reaction kettle container and is arranged outside the reaction kettle container; the atomization pipeline is used for conveying and atomizing a reaction solution; the reaction kettle container is connected with a weighing spiral conveyor, a feed opening of the weighing spiral conveyor is communicated with the reaction kettle container, and the weighing spiral conveyor is used for conveying a manganese dioxide electrolytic manganese raw material; and a stirrer is arranged in the reaction kettle container. The manganese dioxide and electrolytic manganese are conveyed through the weighing spiral conveyor; reaction liquid is conveyed through the atomization pipeline, the manganese dioxide and electrolytic manganese raw material is scattered, mixed and subjected to suspension reaction with an atomized solution in the falling process, the reaction efficiency is high, and foam and dust generated in the reaction process of the manganese dioxide and electrolytic manganese raw material and the solution in the slurrying process are reduced.

Description

technical field [0001] The invention relates to a slurrying reaction mixing device, in particular to a suspension type slurrying reaction mixing device. Background technique [0002] Electrolytic manganese dioxide is the second largest industry in the field of ferrous metallurgy in my country. There is a saying that "no manganese can't make steel". With the development of modern industry, manganese is used more and more widely. It is used in nonferrous metallurgy, electronic technology, chemical industry, Applications in various fields such as environmental protection, food hygiene, electrode industry, and aerospace industry are rapidly expanding. [0003] However, with the rapid expansion and rapid development of the electrolytic manganese dioxide industry, the resource and environmental problems of the electrolytic manganese dioxide industry are prominent, and the development is unsustainable. Problems such as low pollution and serious pollution gradually emerged. [0004...

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Problems solved by technology

[0003] However, with the rapid expansion and rapid development of the electrolytic manganese dioxide industry, the resource and environmental problems of the electrolytic manganese dioxide industry are prominent, and the development is unsustainable. Problems such as low and serious pollution are gradually emerging

[0004] In the existing compound pretreatment process of manganese dioxide electrolytic manganese production, the slurry reaction efficiency of the reaction solution and manganese dioxide electrolytic manganese raw materials is low and the reaction is uneven; the dust and foam generated during the reaction process may cause the slurry to overflow; at the same time, Dust and foam, etc. adhere to the conveying pipeline, causing pipeline blockage

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