Simple catalyst screening device

The invention relates to a simple catalyst screening device. The simple catalyst screening device comprises a feeding guide pipe, wherein a feeding opening is formed in the upper end of the feeding guide pipe, a discharging opening is formed in the lower end of the feeding guide pipe, a screen is arranged below the discharging opening, the screen is inclined from one side close to the dischargingopening to the other side from top to bottom, and an ash receiving plate is further arranged below the screen. The device is compact in structure, convenient to use and quick in discharging and screening, reduces manual operation strength, and facilitates improvement of labor efficiency. 本发明涉及一种简易催化剂筛分装置，包括下料导管，所述下料导管上端设有入料口，所述下料导管下端设有出料口，所述出料口下方设有筛网，且所述筛网从上而下由靠近所述出料口的一侧向另一侧倾斜，所述筛网下方还设有接灰板。本发明结构紧凑，使用方便，可快速卸料及筛分，减轻人工操作强度，有利于劳动效率的提高。