Efficient sludge drying device

• Main Authors: FU GUOMING, ZHU XIAOHONG, XU BO, ZHANG YAN, SU GUOLIANG, MA JINHU, LI FALIN
• Format: Patent
• Language: Chinese; English
• Published: 27.03.2020
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses an efficient sludge drying device. The device comprises a supporting plate, a feeding mechanism and a drying disc, a heating disc is fixedly arranged on the upper end faceof the supporting plate, supporting legs are arranged at the positions, close to the four corners, of the lower end face of the supporting plate, a disc-shaped first electric heating pipe is arrangedon the inner side of the heating disc, and the drying disc is arranged at an upper end opening of the heating disc. According to the sludge drying device, sludge is preheated through the feeding mechanism, is continuously conveyed into the material homogenizing box through the feeding pipe and is uniformly smeared on the upper surface of the drying disc through the material homogenizing box; the drying disc is driven by the motor to continuously rotate; and a first electric heating pipe in the heating disc continuously heats the drying disc to heat and dry the sludge on the surface, and the dried sludge is scraped off