The invention discloses a concrete mixing plant wastewater utilization system which comprises a spraying room and a sedimentation tank, a cleaning ground is arranged in the spraying room, a groove is longitudinally formed in the middle of the cleaning ground, a spraying pipe A is arranged in the groove, and spraying pipes B are arranged on the two side walls of the spraying room; a sedimentation tank for a concrete mixing plant comprises a tank body, and the inside of the tank body is divided into a sand setting unit, an inclined plate sedimentation unit, a straight plate sedimentation unit and a water outlet unit by partition walls; the sand setting unit comprises a horizontal flow type sand setting groove, a water inlet is formed in the front end of the sand setting groove, a water outlet is formed in the rear end of the sand setting groove, the water outlet is communicated with the inclined plate sedimentation unit, the inclined plate sedimentation unit is communicated with the straight plate sedimentation unit through a first water passing hole, and the straight plate sedimentation unit is communicated with the water outlet unit through a second water passing hole. The water pump is connected with the spraying pipe A and the spraying pipe B through pipelines. The system can realize cyclic utilization of wastewater and reduce the discharge amount of the wastewater.
本发明公开了一种混凝土搅拌站废水利用系统,包括喷淋间和沉淀池,喷淋间内设有清洁地面,清洁地面的中间部纵向开设有沟槽,沟槽内设置有喷淋管A,喷淋间两侧壁设有喷淋管B;一种混凝土搅拌站用沉淀池,包括池体,池体内由隔墙分隔为沉砂单元、斜板沉淀单元、直板沉淀单元和出水单元;沉砂单元包括平流式沉砂槽,沉砂槽前端设有进水口,后端设有出水口,出水口与斜板沉淀单元连通,斜板沉淀单元与直板沉淀单元通过第一过水孔连通,直板沉淀单元与出水单元通过第二过水孔连通,出水单元内设有出水管,出水管连接水泵,水泵通过管道连接喷淋管A和喷淋管B。本系统可以实现废水的循环利用,减小废水外排量。
Waste water utilization system of concrete mixing plant
一种混凝土搅拌站废水利用系统
2023-12-26
Patent
Electronic Resource
Chinese
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