Vertical pressure leaching device

• Main Authors: HONG YUAN, MA YUTIAN, ZHANG XINGYAO, CHEN DALIN, AN GUORUI, WU JIANMING, ZHOU HELI, MA DONG, JIA XIAODONG, WANG XING
• Format: Patent
• Language: Chinese; English
• Published: 18.09.2013
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; THEIR RELEVANT APPARATUS; TRANSPORTING

The utility model discloses a vertical pressure leaching device, and relates to the pressure leaching device used in metallurgy and chemical industry processes. The vertical pressure leaching device is characterized by structurally comprising a vertical tank-shaped kettle made of a steel liner titanium composite material, an oxygen introduction device, a steam introduction pipe and a stirring device, wherein the oxygen introduction device comprises a through pipe which penetrates through the upper part of the kettle to the kettle and a gas distributor which is connected to the bottom of the through pipe and located at the bottom of the kettle; the steam introduction pipe penetrates into the kettle from the upper part of the kettle, the lower end of the steam introduction pipe is located at the lower part of the kettle, and the introduction pipe is a through pipe; the vertical pressure leaching device also comprises a drive motor located on a flange pipe base at the upper part of the kettle, a speed reducer, a