DISTRICT MINE DRAINAGE STATION Russian patent published in 2021 - IPC E02D19/10 

FIELD: mine drainage.

SUBSTANCE: invention relates to the field of drainage of deposits, and specifically to the field of mine drainage. The local mine drainage system includes a centrifugal sectional and submersible pumps, a hydrocyclone with nozzles for overflowing clarified water and draining the pulp. In addition, it contains a drainage basin for the local drainage system, in the initial part of which, fenced off from the main part by means of an embankment, a submersible pump is mounted. The hydrocyclone is equipped with a vibrating sieve for dewatering the resulting pulp and is installed in the upper part of the mine working soil.

EFFECT: maintaining the operability of the local mine drainage system by ensuring the reliability of the hydropath assembly of sectional pumps included in the structure of the mine drainage system.

1 cl, 1 dwg