Acid recovery device for pickling wastewater

The utility model relates to a recovery device, in particular to an acid recovery device for pickling wastewater. The utility model provides an acid recovery device for pickling wastewater, which can grasp solution metering. A pickling wastewater acid recovery device comprises a recovery box, a filter screen, baffles, a discharging pipe, a storage box and the like, a liquid outlet pipe is fixedly installed on the lower middle portion of the front side face of the recovery box, a discharging groove is formed in the middle of the inner side of the recovery box, the filter screen is fixedly installed on the discharging groove, the baffles are connected to the middle of the interior of the recovery box in a bilateral symmetry and sliding mode, and the middles of the baffles just cover the filter screen. A discharging pipe is fixedly installed on the upper portion of the rear side face of the recycling box, and a storage box is fixedly installed at the end, away from the recycling box, of the discharging pipe. Thr