PL403230A1 - Mining pumped storage power plant, with generator with two sets of turbine machines, with independent pump system - Google Patents

Abstract

The invention relates to a mining pumping-pump power plant with a generator with two sets of turbine machines and an independent pumping system, which consists of: a turbine machine set (2) located in a mining pavement (3) connected to a mine shaft (4) having an outlet in the building (5 ) a shaft or other place that is connected to the inlet pipe (6) from the upper retention tank (7), and then to the discharge pipe (11), which leads to the lower mining retention tank (10), with the inlet pipe (6) is at the outlet from the upper retention tank (7) equipped with an automatic closing valve (14), then it runs along the entire length of the mine tower shaft (4), up to the level of the mining pavement (3), at the end of the vertical part the inlet pipe (6) located in the mining shaft (4), or in another suitable place for this purpose, using of the flange or in another suitable way the cleaning and filtration system (30) of thick sediments is connected, and above the level of the cleaning and filtration system of thick sediments (30) or at another suitable level of the supply pipe (6), it is further led to the pavement mine (3), it was equipped with a filtration unit (29) in its lower part, or in another place, it was equipped with a cleaning hole or other mechanism used for this purpose, then divided into two and permanently connected is to the intermediate reduction element (24, 28) or correspondingly to another component referring to the hydraulically controlled ball valve (23, 27) permanently connected to the intermediate intermediate element (22, 26) connected to the hydraulically controlled nozzle (21, 25) connected to turbine machine assembly (16, 17) with the turbine devices (16, 17) in its lower part, with a throat from are connected to the drainage pipeline (11) flowing into the lower mining retention tank (10) of a natural or artificially created type, located at the bottom of the shaft of the mine tower (4), in the bottom retention tank (10) a pressure soil pump ( 9) connected to the pressure pipeline (8), which runs along the entire length of the mine shaft (4) to the upper retention tank (7), and which was equipped with an automatic closing valve (15) before the inlet to the upper retention tank (7), the pipelines: inlet (6), pressure pipeline (8) and outlet pipe (11) are equipped with load anchoring (37) with special anchoring housings built into the wall and in the supporting structure of the mine shaft (4), and then to the bottom - mining pavement floor and mining sidewalk lining, with the upper part (34) of the fuselage (35) of the turbine device (16, 17)