Cleaning structure of low-temperature box type sludge drying unit

The utility model relates to the technical field of sludge treatment equipment, and discloses a sludge low-temperature box type drying unit cleaning structure which comprises a shell, a partition plate is arranged in the middle of the inner side of the shell, a cleaning mechanism is arranged on the inner side of the shell, a collecting mechanism is arranged at the bottom in the shell, and a sludge box is arranged on the inner side of the shell. A heating pipe is fixedly connected to the front side of the shell, and the top end of the heating pipe penetrates through the bottom of the shell. According to the sludge low-temperature box type drying unit cleaning structure, the cleaning mechanism is arranged, a U-shaped frame is pulled downwards, sludge left on the left side, the right side and the rear side in the shell is scraped and swept under the action of a scraping plate and a first cleaning brush, and sludge left on the top, the left side, the right side and the rear side in the shell is cleaned; therefore