Sewage treatment tank float sludge collecting system and collecting method

• Main Authors: XILIN TUYA, ZHANG YAO
• Format: Patent
• Language: Chinese; English
• Published: 21.03.2023
• Subjects: CHEMISTRY; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention belongs to the technical field of sewage treatment, and particularly relates to an edge collecting system and method for floating sludge of a sewage treatment pond, the edge collecting system comprises a guide rail mounted on the upper surface of the treatment pond, and the guide rail is provided with a walking wheel set used for driving a collecting mechanism to move along the edge of the treatment pond and collecting sludge at the bottom of the treatment pond. According to the floating sludge edge collecting system and method for the sewage treatment tank, by arranging the collecting mechanism, aeration can be conveyed into the aeration main pipe, so that the aeration is sprayed out from the aeration main pipe and the aeration branch pipes, and the aeration impacts sludge at the bottom of the treatment tank, so that the sludge floats upwards along with water flow; sludge and bubbles impacted by aeration are blown upwards, the sludge is also driven into the collecting frame along with the sludg