Automatic discharging device of electrically-controlled double-sealing leakage-free plate-and-frame filter press

The utility model relates to the field of waste acid and wastewater treatment, and discloses an automatic discharging device of an electric control double-sealing leakage-free plate-and-frame filter press, which comprises an external U-shaped frame, a discharging plate capable of lifting up and down is arranged below the U-shaped frame, and a discharging hopper is arranged on the inner side of the U-shaped frame and corresponds to the lower part of the discharging plate. Two sealing covers capable of being closed or opened are inserted into the discharging hopper, a fan is connected to the side edge of the discharging hopper, and the automatic discharging device of the electrically-controlled double-sealing leakage-free plate-and-frame filter press can effectively solve, prevent and avoid the phenomena that toxic and harmful gas leaks, acid mist exceeds the standard, and the environment is polluted. The device is simple in structure, the occupational injury risk of equipment operation and maintenance personne