High-lift large-flow self-balancing multi-stage centrifugal pump suitable for complex water quality environment

High-lift large-flow self-balancing multi-stage centrifugal pump suitable for complex water quality environment

The invention provides a high-lift large-flow self-balancing multi-stage centrifugal pump suitable for a complex water quality environment, and relates to the technical field of multi-stage centrifugal pumps, the high-lift large-flow self-balancing multi-stage centrifugal pump suitable for the compl...

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Hauptverfasser: FENG LIJIE, HU ERHUA, YAN JUNPEI, LIU LU, LIU CHAOFENG, LIANG ZHENGJUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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creator FENG LIJIE
HU ERHUA
YAN JUNPEI
LIU LU
LIU CHAOFENG
LIANG ZHENGJUN
description The invention provides a high-lift large-flow self-balancing multi-stage centrifugal pump suitable for a complex water quality environment, and relates to the technical field of multi-stage centrifugal pumps, the high-lift large-flow self-balancing multi-stage centrifugal pump suitable for the complex water quality environment comprises a front bearing assembly, a rear bearing assembly, a pump shaft, a water inlet section, a front middle section, a water outlet section and a reverse water inlet section, a plurality of forward guide vanes are sequentially installed on the left side of the water outlet section, an L-shaped forward opening ring is installed in an inner hole of the forward guide vane closest to the water outlet section, a forward impeller is arranged in each forward guide vane, the forward impellers are installed on a pump shaft, and a plurality of reverse guide vanes are sequentially installed on the right side of the water outlet section. High-speed and high-pressure fluid media at the outlets
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subjects BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
title High-lift large-flow self-balancing multi-stage centrifugal pump suitable for complex water quality environment
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