Environment-friendly petroleum decolorizing, purifying and collecting device with filtering structure

The utility model relates to the technical field of petroleum decoloring, purifying and collecting devices, and discloses an environment-friendly petroleum decoloring, purifying and collecting device with a filtering structure, which comprises a purifying and collecting device and a heating device arranged on one side of the outer surface of the purifying and collecting device, a circulating groove is formed in an inner cavity of the filter screen frame, a paddle is arranged in an inner cavity of the circulating groove, a first conical tooth is arranged at one end of the paddle, a second conical tooth is connected to the upper portion of the first conical tooth in a meshed mode, a first rotating disc is arranged at the upper end of the second conical tooth, and a pair of first magnetic blocks are arranged at the upper end of the first rotating disc. A second rotating disc is arranged at the lower end of the first rotating shaft, a second magnetic block is arranged on the bottom face of the second rotating dis