Pipeline blockage-free feeding system for polyferric sulfate

• Main Authors: YAO JIE, YANG HAN, SHEN YU, GUO QIAN, ZHANG JINXIANG, ZHENG XINGYU, LIU LI, PENG XILIN
• Format: Patent
• Language: Chinese; English
• Published: 09.04.2024
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model relates to the technical field of sewage treatment, in particular to a pipeline non-clogging feeding system for polyferric sulfate, which comprises a medicament feeding device, a pressure washing device and a control system, and the medicament feeding device comprises a medicament box, a metering pump and a feeding pipeline which are sequentially connected. The pressure washing device comprises a sewage recycling pool, a pressure pump and a pressure water pipe which are sequentially connected, the water outlet end of the pressure water pipe is connected with the feeding end of the adding pipeline, and the pipe diameter of the pressure water pipe is larger than that of the adding pipeline. According to the utility model, the problems that the medicament is attached to the inner wall of the feeding pipeline, precipitates and scales to block the pipeline are solved, the service life of the pipeline is prolonged, the practical application shows that the service life of the feeding pipeline is mo