Method and equipment for conveying ore particles by using gravitational potential energy

The invention discloses a method and equipment for conveying ore particles through gravitational potential energy. The equipment comprises a vertically-arranged concentration tank, the upper end of the concentration tank is open, a space for temporarily storing the ore particles and water is formed in the concentration tank, the bottom of the concentration tank is communicated with a first conveying pipe, and the first conveying pipe is communicated with a first opening and closing valve; the first on-off valve is located on the side close to the bottom of the concentration tank, the first conveying pipe is communicated with a pressurizing mechanism, the joint of the pressurizing mechanism and the first conveying pipe is located below the first on-off valve, one end of the first conveying pipe is communicated with a second conveying pipe, and one end of the second conveying pipe is located in the processing factory. The lower end of the stirring mechanism is located in the concentration tank, a water supply m