Intelligent all-tailing sand thickener device and system

Abstract

The invention relates to an intelligent full-tailing sand thickener device and system. The intelligent full-tailing sand thickener device and system comprise an on-line monitoring module, a tailing sand dehydration module and an intelligent control module which are arranged on a rack, and the online monitoring module comprises a data acquisition unit, a core control unit and an execution adjustment unit; and the tailing sank dehydration module comprises a bottom transmission type thickener, a flocculant adding unit, an underflow regulation and control unit and a tailing slurry adding unit; the intelligent control module comprises a data import unit, a data processing unit, an intelligent prediction unit and a result output unit, and the online monitoring module, the tailing sand dehydration module and the intelligent control module are sequentially connected in series. The device and system have the beneficial effects that tailing sands are efficiently dehydrated, and power consumption is effectively reduced; the intelligent level of a tailing sand thickening technology is remarkably improved, the hysteresis of operation regulation and control of the thickener can be effectively shortened, the response speed of a tailing sand thickening system is improved, the manual work amount is reduced, and the process cost is reduced.

Description

technical field [0001] The invention belongs to the field of tailings processing equipment, and in particular relates to a whole tailings intelligent thickener device and system. Background technique [0002] Thickener is one of the most important large-scale equipment in mine tailings disposal technology. Due to the difference in properties of tailings and the particularity of tailings disposal technology, the selection and design of thickeners are extremely dependent on the properties of tailings. Each batch of tailings needs to be selected for flocculant type and static / dynamic thickening settlement experiments to determine the suitable thickener type and size. In view of the fact that most of the mines do not have supporting laboratories, it is necessary to transport large quantities of tailings to relevant institutions and conduct the required experiments before determining the thickener design. The above situation undoubtedly increases the transportation cost, prolon...

AI Technical Summary

Problems solved by technology

Affected by equipment, technology, personnel and materials, the current tailings thickening system still has problems such as inaccurate thickening system, many manual decision-making needs, and low utilization of data information.

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