High-efficiency ore drawing process system for ore draw shaft

Abstract

The invention discloses a high-efficiency ore drawing process system for an ore draw shaft. The side surface of the draw shaft is communicated with a pedestrian / ventilating raise through check roadways; sealed doors are arranged in the check roadways; the draw shaft is communicated with the bottom of the pedestrian / ventilating raise through a transportation roadway; two stages of vibration feeding units are arranged at the bottom of the draw shaft; a first stage of vibration unit is composed of two parallel vibration plate bodies; a second stage of vibration unit is composed of two parallel vibrator feeders; a ventilating channel is arranged in a concrete frame below the first stage of vibration unit, and is connected with a connection roadway; and a crawling ladder is buried into the inner side wall of the ventilating channel. According to the high-efficiency ore drawing process system, the bonding effect of ore is removed through exciting force generated by the vibration units, automatic control of the vibration units on the bottom of the draw shaft is achieved, the high-efficiency ore drawing process system is low in construction cost and easy to construct or manually install, the ore drawing efficiency is improved, especially, the reliability and the high efficiency of the ore drawing process system for the strong-viscidity draw shaft are achieved, and the high-efficiency ore drawing process system has wide practicability.

Description

technical field [0001] The invention relates to a high-efficiency ore-drawing process system for an ore chute, which belongs to the technical field of mining, and in particular to an efficient ore-drawing process system for an ore chute. Background technique [0002] Metal and non-metallic mines often need to arrange ore-drawing systems. For cohesive ore, the existing mine chute-drawing systems generally have the phenomenon of "blocking ore" and "running". Conventional "blasting" measures to deal with blockage There are shortcomings such as long processing time, damage to on-site equipment, affecting the normal production of the ore-drawing shaft, poor treatment effect, and large safety hazards, which are the "bottleneck" technical problems of the high-efficiency operation of the mine's ore-drawing system. Based on the comprehensive mine production practice, the ore-drawing system of the chute has the following problems: [0003] (1) The existing chute ore-drawing system is...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a high-efficiency ore-drawing process system for the chute, which solves and overcomes the technical problem that the existing chute for ore-drawing is easy to cause ore blockage, especially when the ore contains water and is highly viscous. efficiency, improve the working environment of the ore-drawing site, and improve work efficiency

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