Automatic cleaning mechanism for exhaust fan of high-thickness sanitary paper workshop

• Main Authors: ZHANG LIANG, MA ZHONGDE, TAO GUANGQING, GAO LIJUN, GAO YUAN
• Format: Patent
• Language: Chinese; English
• Published: 24.10.2023
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The utility model relates to the technical field of exhaust fan cleaning, in particular to an automatic cleaning mechanism for a high-thickness sanitary paper workshop exhaust fan, which comprises a fan casing, a workshop air inlet pipe is fixedly connected to the right end of the fan casing, a workshop exhaust pipe is fixedly connected to the middle of the left end of the fan casing, and a casing is fixedly connected to the top end of the fan casing. A cleaning device is arranged in the shell, and auxiliary devices are arranged on the upper side and the lower side of the left end of the fan shell correspondingly. Through cooperation of a second motor, a straight gear, a rack and a splitter plate, the output end of the second motor drives the straight gear to rotate, the straight gear enables the rack to move downwards, and the rack drives the splitter plate to move, so that the position of an air outlet is changed, fan blades and a circular filter screen can be fully cleaned, and in the process, the fan blad