Rare and noble metal recycling device

Abstract

The invention discloses a rare and noble metal recycling device, which is characterized by mainly comprising a rare and noble metal recoverer (1), a box ultrasonic generator (2), a spraying washing water device connection pipe (3), an air storage bag (4), a micro-bubble generator (5), an ultrasonic level meter (6), a mineral feeding device (7), a concrete discharge device (8), a tailing dischargedevice (9) and a tailing adjusting tank (10). The rare and noble metal recycling device of the invention applies new technology of combining the box ultrasonic generator and the micro-bubble generator and has the advantages that: the recovery rate of the metal is more than or equal to 95 percent, equipment occupies a small floor area and civil engineering cost is low; highly full automation can be realized and labor cost is low; treatment capability is the same and 60 to 85 percent of energy can be saved; the lifting amplitude of concrete level is more than or equal to 20 percent and the lifting amplitude of the recovery rate of valuable metals is more than or equal 25 percent; and the equipment basically has no fragile parts and the whole system needs no specific lifting device.

Description

technical field [0001] The invention relates to a rare and precious metal recovery device for recovering rare and precious metals from non-ferrous smelting and metallurgical slag materials, especially a rare and precious metal concentrate suitable for recovering gold, silver, indium, germanium and other rare and precious metals from lead, zinc and copper slag materials Recycled processing unit equipment. Background technique [0002] At present, in the recovery section of rare and precious metal concentrates in non-ferrous smelting and metallurgical slag, most enterprises do not have a recycling process, and treat rare and precious metals as waste, which not only wastes resources, but also reduces corporate benefits. The traditional process generally uses a flotation machine to recover rare and precious metals. This device is mainly characterized by rough selection, selection and sweeping, many equipment, long and complex process flow, large workshop area, high power consum...

AI Technical Summary

Problems solved by technology

The purpose of the present invention is to provide a rare and precious metal recovery device, which solves the technical problem that the packaged minerals cannot be selected and separated, and the rare and precious metals cannot be fully recovered. Vibration completely breaks the encapsulated minerals in the pulp. After the crushing, it vibrates and collides with the medium, and the volume and weight increase. Then the fine minerals cannot continue to vibrate due to the adhesion, and can only run irregularly. After continuous collision, a dense concentrate foam layer is formed, and finally floats up and flows into the concentrate device. The metal recovery rate is ≥95%.

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