Centralized treatment system for zinc-containing wastewater in electroplating centralized control area

The utility model discloses an electroplating centralized control area zinc-containing wastewater centralized treatment system, which comprises a sludge tank and a filter press, a blow-off pipe is connected between the sludge tank and the filter press, the blow-off pipe is provided with a first bypass pipe, the first bypass pipe and the blow-off pipe are arranged in a relatively inclined manner, and the first bypass pipe is provided with a second bypass pipe. The inclination angle between the first bypass pipe and the blow-off pipe faces the direction away from the filter press, and one end, away from the blow-off pipe, of the first bypass pipe is detachably connected with a first pipe cap. A rod-shaped tool with elasticity and toughness can be inserted into the first bypass pipe so as to clean dirt attached to the inner wall of the blow-off pipe. 本申请公开了一种电镀集控区含锌废水集中处理系统，包括污泥池和压滤机，所述污泥池与所述压滤机之间设有连接有排污管，所述排污管设有第一旁通管，所述第一旁通管与所述排污管之间相对倾斜设置，所述第一旁通管与所述排污管之间的倾角朝向背离所述压滤机的方向，所述第一旁通管远离所述排污管的一端可拆卸连接有第一管帽。本申请中第一旁通管可供具有弹