Explosion-proof submersible pump WQB Factory explosion-proof submersible pump sewage pump manufacturer

B Overview of explosion-proof submersible sewage pumps The explosion-proof measures of explosion-proof submersible pumps are divided into two categories: the first category of measures allows explosions in the inner cavity of the motor, but must not spread to the surrounding medium; the second category of measures is to combine the conductive part with the explosive Isolation measures should be taken between media, or to prevent dangerous sparks and localized heating of conductive parts that may come into contact with explosive mixtures. It adopts a submersible explosion-proof motor, a special submersible explosion-proof cable, a unique structure and a new type of mechanical seal, which can effectively transport solid objects and long fibers, and is suitable for working environments that require explosion-proof (Note: Since the cable and submersible pump are both underwater For safety reasons, you cannot directly dive into flammable and explosive liquids to work. It is only suitable for places where the surrounding environment needs to be explosion-proof.) The impeller of the sewage pump adopts the form of single flow channel or double flow channel. The explosion-proof sewage pump is similar to a curved pipe with the same cross-section size. The pipe has very good flow properties and is equipped with a reasonable volute chamber, making the sewage pump highly efficient. The impeller has undergone dynamic and static balance tests, making the pump vibration-free during operation.