Plate mesh type grille cleaner

The utility model relates to a plate mesh type grille cleaner. The plate mesh type grille cleaner comprises a rack, a transmission mechanism, a plate mesh rotation chain and a slag discharging mechanism. The rack is used for fixing the transmission mechanism and the slag discharging mechanism and providing a rotation guide rail for the plate mesh rotation chain. At the head of a grille machine, a roller is meshed with a chain wheel of a transmission device to receive transmission power, the plate mesh rotation chain does rotary motion under the action of the transmission power so as to lift intercepted dirt out of a water surface and convey the dirt to the head of the plate mesh type grille cleaner, and then the solid dirt drops into a deslagging tank under the actions of gravity and a slag discharging device. The plate mesh rotation chain is provided with a round hole or a long round hole, wherein the diameter of the smallest mesh hole can achieve 3mm, so that the interception of a two-dimensional space is t