Fecha de publicación: 09/04/2021 Fuente: WIPO "circular economy" The utility model discloses a waste residue collecting device for zinc chloride production, which comprises a collecting device shell, an anti-corrosion coating is arranged on the inner wall of the collecting device shell, a filter screen is arranged on the inner wall of the anti-corrosion coating, a vibrating rack is arranged on the bottom surface of the filter screen, a vibrating machine is arranged in the vibrating rack, and a hand hole is formed in one end of the filter screen. A hydraulic rod driving machine frame is arranged on the outer wall of the collecting device shell, a hydraulic rod driving machine is arranged on the upper surface of the hydraulic rod driving machine frame, one end of the hydraulic rod driving machine is connected with a hydraulic pushing rod, a movable brush head is arranged at one end of the hydraulic pushing rod, and a feeding device is arranged on the left side of the collecting device shell; a discharging port is formed in the lower end of the right side of the collecting device shell, waste residues are discharged into the device shell through a conveying belt and discharging blades by arranging a driving roller, waste collection can be achieved lightly, and the filtering effect can be greatly improved through a hydraulic push rod connected with a movable brush head and a vibration table installed in the middle of a filter screen.