Full-automatic etching liquid transfer barrel device

The utility model relates to the technical field of waste etching liquid resource utilization, in particular to a full-automatic etching liquid transfer barrel device which comprises a box body, a liquid inlet pipe is connected to the top end of one side of the box body, a feeding electric valve is arranged on the liquid inlet pipe, one end, far away from the box body, of the liquid inlet pipe is connected with a telescopic hose, and the telescopic hose is provided with a feeding electric valve. A movable joint is connected to the end, away from the liquid inlet pipe, of the telescopic hose, a liquid outlet pipe is connected to the bottom end of the other side of the box body, a discharging electric valve is arranged on the liquid outlet pipe, and a feeding pump is connected to the end, away from the box body, of the liquid outlet pipe; a first perforated partition plate, a second perforated partition plate and a third perforated partition plate are sequentially and vertically mounted in the box body in the d