Mining industry sewage treatment device

• Main Authors: DING GONGFA, TAO GUOPING, ZHOU XIAOLIN
• Format: Patent
• Language: Chinese; English
• Published: 29.11.2022
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a mining sewage treatment device, which relates to the technical field of sewage treatment and comprises a mixing stirrer, a motor is fixedly mounted at the top end of the mixing stirrer, the output end of the motor is fixedly connected with a rotating shaft, and two stirring blades which are symmetrically distributed are fixedly mounted on the outer ring of the rotating shaft. The top end of the mixing and stirring machine is fixedly provided with a medicine discharging hopper, the lower part of the mixing and stirring machine is fixedly provided with a filtering and purifying tank, and the filtering and purifying tank is internally provided with a filter screen, a gravel filter plate and an activated carbon filter plate in a sliding and clamping manner in sequence. The purposes of neutralizing harmful substances in the sewage and reducing the pH value of the sewage are achieved, a filter screen in the filtering and purifying tank can filter residual granular impurities in the sew