Aerobic tank with adjustable dissolved oxygen concentration

• Main Authors: BAN WEIYING, MO RUOFEI
• Format: Patent
• Language: Chinese; English
• Published: 13.07.2021
• Subjects: CHEMISTRY; METALLURGY; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses an aerobic tank with adjustable dissolved oxygen concentration in the technical field of sewage treatment, which comprises an aerobic tank and a motor, the surface of the aerobic tank is fixedly connected with a mounting rack, the surface of the mounting rack is fixedly connected with the motor, the inside of the motor is fixedly connected with a rotating main shaft, and the rotating main shaft is fixedly connected with the mounting rack. One end of the rotating main shaft is fixedly connected with a first connecting shaft, the surface of the first connecting shaft is fixedly connected with a first propeller, one end of the first connecting shaft is fixedly connected with a second propeller, the first connecting shaft is mounted in the first mounting seat, and one end of the rotating main shaft is fixedly connected with a first belt pulley; according to the utility model, the problem that the concentration of dissolved oxygen in the existing aerobic tank changes along with time in