Novel sludge backflow and discharge device

• Main Authors: KURITA YUTA, XUE JIN, TOYOMOTO, YE HUIMIN, WANG XUEJIAO
• Format: Patent
• Language: Chinese; English
• Published: 31.01.2023
• Subjects: CHEMISTRY; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a novel sludge backflow and discharge device, which relates to the technical field of sewage treatment equipment and comprises a second sludge backflow pipe, one end of the second sludge backflow pipe is provided with a connecting tee joint, one port of the connecting tee joint is connected with a first sludge backflow pipe, and the lower port of the connecting tee joint is provided with a sludge discharge component for discharging sludge; the lower port of the first sludge return pipe is fixedly connected with a horn mouth, and the horn mouth is provided with a ventilation assembly for ventilating the interior of the first sludge return pipe; according to the sludge backflow and discharge device, gas stripping backflow is adopted, air is supplied by the integrated equipment aeration fan, a motor does not need to be additionally arranged, a sludge backflow pump is omitted, and the process operation cost is reduced. 本实用新型公开了一种新型污泥回流排泥装置，涉及污水处理设备技术领域，包括第二污泥回流管，所述第二污泥回流管一端设有连接三通，所述连接三