Metal ore pulp stirred tank center draft tube with wear -resisting filling layer of concrete structure

• Main Authors: YAN QINGWEN, MAO MINGFA, XU ZHENGHUI, DENG WEN, LIU ZHICHENG, ZHU JIARUI, MU CHANGLIANG, WANG MINGFEI, LI FEI, LI LIUWEN, LI GUOQING, CHEN JIMEI, YANG SHAOWEN, LU HUASHENG
• Format: Patent
• Language: Chinese; English
• Published: 07.12.2016
• Subjects: MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; TRANSPORTING

The utility model relates to a metal ore pulp stirred tank center draft tube with wear -resisting filling layer of concrete structure belongs to metal mine mineral processing engineering field, metal ore pulp stirred tank center draft tube with wear -resisting filling layer of concrete structure include metal urceolus, the wear -resisting filling layer of concrete structure, central draft tube, the metal urceolus set up in the periphery of central draft tube, and be provided with the wear -resisting filling layer of concrete structure between metal urceolus and the central draft tube, the wear -resisting filling layer of concrete structure include netted skeleton of reinforcing bar and concrete layer, the netted skeleton of reinforcing bar alternates in concrete layer. The utility model discloses a set up the wear -resisting filling layer of concrete structure, enable the central draft tube life -span to lengthen to half a year from 80 days, only need repair a small amount of concrete of watering thick liquid