Open AccessDevice for maintaining the nominal operating modes of the section pump of a mine district drainage system in conditions of intensive silting of water reservoirs
Author(s) -
Н. П. Овчинников,
Yu S. Bochkarev
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/548/5/052049
Subject(s) - centrifugal pump , section (typography) , suction , drainage , rotor (electric) , environmental science , engineering , petroleum engineering , computer science , mechanical engineering , impeller , operating system , ecology , biology
This paper presents in detail a device that allows you to maintain the nominal operating modes of centrifugal section pumps in real time. The practical implementation of this device will reduce the risk of failure of a centrifugal section pump mounted on a mine district drainage plant by constantly maintaining the nominal pressure in its suction pipe, which reduces the risk of the rotor critical axial shift.