Pretreatment device for river drain outlet

• Main Authors: ZHANG XUEQING, ZHEN SHIJUN, CUI XIANGXIANG, MENG SUHUA, LEI SHAN
• Format: Patent
• Language: Chinese; English
• Published: 20.10.2023
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention relates to the technical field of sewage draining exit treatment, and provides a pretreatment device for a river sewage draining exit, which comprises a fixed table, a rainwater treatment box body, a partition frame, a garbage separation assembly, a pretreatment box body and a heating table, the fixed table is communicated with a rainwater pipeline and a sewage pipeline, and the rainwater treatment box body is arranged on the fixed table; the rainwater pipeline penetrates through and extends into the rainwater treatment box body, the partition frame is arranged in the rainwater treatment box body, the interior of the rainwater treatment box body is divided into a garbage treatment cavity and a discharge cavity by the partition frame, a plurality of communicating pipelines are arranged on the partition frame, and the garbage separation assembly is arranged in the garbage treatment cavity. The device is used for treating garbage in rainwater. By means of the technical scheme, the problem that in t