Wastewater collection equipment for environmental protection

The utility model relates to the technical field of wastewater treatment, in particular to wastewater collection equipment for environmental protection. Waste water collecting equipment for environmental protection comprises a collecting box, the left side and the right side of the interior of the collecting box are each fixedly provided with a fixing plate, a filtering plate is arranged between the two fixing plates, a fixing frame is fixed in each gap, and gears are rotationally arranged in the fixing frames; the upper sides and the lower sides of the two gears are each provided with a rack in a meshed mode, the racks are arranged in the fixing frame in a sliding mode, the ends, close to the fixing plate, of the racks are fixedly connected with limiting columns, and the fixing plate and the filtering plate are both provided with limiting holes matched with the limiting columns. According to the device, worm and gear transmission is utilized to drive the limiting columns to move left and right to limit and s