▎ 摘　　要

NOVELTY - The utility model claims a graphene photo-catalysis net film mounting device, comprising a mounting plate one, a mounting plate two, a hollow pipe and a net film main body, two side outer walls of the mounting plate one and the mounting plate two top ends are provided with a sliding groove, the inner wall of the sliding groove is slidingly connected with a bracket, the inner wall of two sides of the bracket are sleeved with a fixing ring, the outer wall of the other side of the fixing ring is fixedly connected with a fixing rod, the fixing rod is connected with the net film main body, the bottom outer wall of the top part pipe is fixedly connected with a transverse plate, the outer wall of one side of the transverse plate is provided with a rectangular groove, the rectangular groove is matched with the size of the net film main body. The utility model solves the problem that it is not convenient to install and fix according to the width change of the river for small range adjustment, the net film is not flat, and the net film after installation stability is bad, easy to fall off by the water flow, also can not adjust the depth of the depth of the water surface control, improves the use efficiency of the mounting device.