The invention discloses a garbage
recovery device for environment-friendly municipal administration path
bridge engineering and treatment method. A feeding hopper is connected to the upper part of theleft side of a
machine cover, a left
crusher is fixedly connected to the left side wall of the
machine cover, a
cam matching groove is formed in the back of a right
crusher, a driving
cam is locatedin the
cam matching groove and connected with a driving large wheel disc through a wheel shaft, a driving small wheel disc is arranged on a crushing
motor shaft, the driving large wheel disc drives the driving small wheel disc to rotate, a
spiral blade is arranged on a
grinding shaft, the right end of the
grinding shaft is connected with a speed
reducer and a
grinding motor, a water flowing hole is formed in the right side of the bottom wall of a compression area, an exhaust port is formed in the right side of the top wall of the compression area, a compression air cylinder is arranged on theleft part of the compression area, a heating
resistance wire is arranged on the right part of the compression area, a cylinder shaft of the compression cylinder is connected with a compression plate,a water pump is arranged inside a
water storage area and connected with a water spraying ring through a connecting
water pipe, and a water outlet is formed in the water spraying ring. According to thegarbage
recovery device, garbage can be effectively recycled and reused, the method is green and
environmentally friendly, and the garbage
recovery device is suitable for being widely applied to garbage recycling treatment.