Test device and simulation method for equivalently simulating throwing and screen penetrating behaviors in drum screen

The invention discloses a test device and a simulation method for equivalently simulating a throwing and screen penetrating behavior in a drum screen. The test device comprises a throwing system and a receiving system, the throwing system comprises a conveying device supporting platform, and a driving roller, a carrier roller, a turnabout roller, a conveying belt and a driving device which are positioned on the conveying device supporting platform; the carrier rollers are arranged between the driving roller and the turnabout roller in parallel, and the conveying belt is arranged on the driving roller and the turnabout roller in a sleeving mode and supported by the carrier rollers. The driving device drives the driving roller; the receiving system comprises a screen surface, an angle positioner, a receiving device supporting frame and a base; the angle positioner is mounted on the receiving device supporting frame and can move up and down along the receiving device supporting frame; one end of the screen surfa