Filtering and shunting vertical multi-stage pump

• Main Authors: YE AIFEN, YE DANG, WU YUESHENG
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2024
• 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 belongs to the field of pumps, particularly relates to a vertical multi-stage filtering and shunting pump, and aims to solve the problems that impurities in part of existing liquid are more, a filter screen is easily blocked after long-time use, the liquid filtering efficiency is poorer, the filter screen needs to be frequently taken out for cleaning, the condition of untight sealing possibly occurs, and the liquid leaks. According to the technical scheme, the liquid filtering device comprises a motor and a pump body, the motor and the pump body are fixedly installed, one side of the pump body is fixedly communicated with a water inlet section, the other side of the pump body is fixedly communicated with a water outlet section, and the interior of the water outlet section is fixedly connected with a splitter plate. The liquid is filtered again through the filter screen and the filter cotton in the movable cylinder, residual impurities in the liquid are avoided, the movable ring is matched wi