Submerged sewage pump with anti-blocking function

• Main Authors: DONG HU, MAN JINGJIANG, JING RUI, LI ARONG
• Format: Patent
• Language: Chinese; English
• Published: 08.02.2022
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The invention discloses a submerged sewage pump with an anti-blocking function. The submerged sewage pump comprises a sewage pump main body, a base, a protective cover used for protecting the base, and an anti-blocking mechanism used for cleaning blockages adsorbed on the outer side of the protectiv...