Hydrometallurgy leaching equipment for metallurgy

Abstract

The invention relates to leaching equipment, in particular to hydrometallurgy leaching equipment for metallurgy. The hydrometallurgy leaching equipment for metallurgy provided by the invention has the advantages of automatic conveying, automatic wet process and convenience in cleaning. The hydrometallurgy leaching equipment for metallurgy comprises a base and a reaction frame, and the reaction frame is arranged on the base; the material frame is arranged at the upper part of the reaction frame; the supporting plate is arranged at the upper part of the reaction frame; the filter membrane is arranged on the inner wall of the reaction frame in a sliding manner; the baffles are rotationally arranged on the two sides of the upper part of the reaction frame; the raw material pushing mechanism is connected between the supporting plate and the reaction frame. By arranging the raw material pushing mechanism, the raw material pushing mechanism is matched with the lifting mechanism, a metal mixture can be conveyed, the lifting mechanism operates to drive the filtering membrane to move upwards, the metal mixture can fall onto the filtering membrane moving upwards when moving backwards, and therefore the situation that the metal mixture falls onto the filtering membrane from the high position and is damaged is avoided.

Description

technical field [0001] The invention relates to a leaching device, in particular to a hydrometallurgical leaching device for metallurgy. Background technique [0002] Hydrometallurgy is the process of chemically treating metal ore raw materials in an aqueous solution of acidic or alkaline media or extracting them with organic solvents, separating impurities, and extracting metals and solutions. The traditional method of extracting metal solutions is usually pyrometallurgical extraction. , pyrometallurgy mainly consumes fossil fuels, coke, coal, petroleum, etc., which will pollute the air. At the same time, pyrometallurgy is the science and technology of extracting or refining non-ferrous metals from metallurgical raw materials at high temperatures. It is a non-ferrous metal with a temperature above 700K The basic condition of metallurgy and pyrometallurgy is the heat source required to maintain a certain high temperature. In addition to the exothermic reaction of metallurgy ...

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Problems solved by technology

[0004] In order to overcome the traditional method of extracting metal solution, pyrometallurgical extraction is generally used. Pyrometallurgy mainly consumes fossil fuels, coke, coal, oil, etc., which will pollute the air. The science and technology of raw material extraction or refining of non-ferrous metals is non-ferrous metallurgy with a temperature above 700K. The basic condition of pyrometallurgy is the heat source required to maintain a certain high temperature. In addition to the exothermic reaction of metallurgy itself, it mainly relies on carbon Each process of pyrometallurgy by burning fuel for heating is very complicated. The technical problem to be solved is to provide a hydrometallurgical leaching equipment for metallurgy with automatic transportation, automatic positioning and easy cleaning.

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