Rare noble metal recovery device

• Main Authors: LIAO YIPING, WANG YUJUN, WEI YONG, GENG XIANGHUA, ZHOU NANFANG, DU PANQIN, GAO ZHENGGUO
• Format: Patent
• Language: Chinese; English
• Published: 11.05.2011
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; FERROUS OR NON-FERROUS ALLOYS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; METALLURGY; PRETREATMENT OF RAW MATERIALS; PRODUCTION AND REFINING OF METALS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The utility model discloses a rare noble metal recovery device which is characterized by mainly comprising a rare noble metal recoverer (1), a box-type ultrasonic generator (2), a spray washing water device connecting tube (3), a gas storage bag (4), a micro-bubble generator (5), an ultrasonic liquid level meter (6), a feeding device (7), a concentrate discharger (8), a tailings discharger (9) and a tailings adjusting groove (10). The rare noble metal recovery device adopts the new technology combining the box-type ultrasonic generator and the micro-bubble generator so as to enable the metal recovery rate to be not less than 95 percent; the device is small in occupied space, low in civil engineering investment, and can realize high full-automation thus being low in labor charges; under the same handling ability, energy can be saved by 60-85 percent; the promoting amplitude of concentrate grade is not less than 20 percent, and the promoting amplitude of the recovery rate of valuable metal is not less than 25 p