Environmental-friendly abandoned motherboard destruction device

The invention discloses an environmental-friendly abandoned motherboard destruction device. The device comprises a device frame, wherein the device frame is divided into two layers; an upper layer ofthe device frame is provided with a motherboard fixer, and a lower layer of the device frame is provided with a motherboard conveyor, a cutter, a mill, a simple sorter, an a filter; the motherboard fixer is arranged at the upper portion of the motherboard conveyor; the cutter is arranged at the left side of the motherboard conveyor; the mill is arranged at the left side of the cutter; the simple sorter is arranged below the mill; and the filter is connected to a position besides the simple sorter. The beneficial effects of the device are that the motherboard fixer is arranged, so that circuitboards of different specifications and sizes are clamped; the motherboard conveyor is arranged, so that materials are lifted stalely up to a certain height; an opening sprayer is arranged on a belt sander, so that the ground p