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A coupled multi-stage separation beneficiation system and method

A multi-stage separation and mineral processing method technology, which is applied in the field of coupled multi-stage separation mineral processing system, can solve the problems of environmental air and water pollution, single mineral processing method, low efficiency, etc., and achieve small equipment occupation, scientific and reasonable design, and high energy efficiency. The effect of low consumption

Active Publication Date: 2019-09-27
SICHUAN UNIVERSITY OF SCIENCE AND ENGINEERING
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a coupled multi-stage separation mineral processing system to solve the problem of single mineral processing methods for various equipment in the prior art, low efficiency, and environmental air and water pollution.

Method used

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  • A coupled multi-stage separation beneficiation system and method

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Embodiment 1

[0037] Such as figure 1 As shown, the present invention provides a coupled multi-stage separation mineral processing system with simple structure, small equipment footprint, scientific and reasonable design, easy operation, quick and efficient mineral separation, low energy consumption, and no pollution. A coupling type multi-stage separation mineral processing system of the present invention comprises a wind power device 1, a mineral processing water tank 5, a mineral processing device, a mineral receiving device 18, and a mineral processing wastewater collection box 21 storing mineral processing water inside, and said mineral processing wastewater collection box 21 The end is connected with the mineral processing water tank 5 through a water delivery pipeline 23, and is used to deliver mineral processing water for the mineral processing water tank 5. A water pump 2 and a filter 3 are sequentially arranged on the water delivery pipeline 23 along the flow direction of the miner...

Embodiment 2

[0056] This embodiment provides a coupled multi-stage separation ore dressing method, which is carried out by using the multi-stage separation ore dressing system in Embodiment 1, including the following steps:

[0057] (1) Fill the beneficiation wastewater collection box with beneficiation water through the replenishment pipe;

[0058] (2) Turn on the water pump and filter, and pump the mineral processing water in the mineral processing wastewater collection tank to the mineral processing water tank and the pre-mineral processing water tank;

[0059] (3) Simultaneously open the pre-selected mineral water flow regulating valve, the discharge flow regulating valve and the wind power device, and input the pre-selected mineral water and minerals into the main body of the pre-selected mineral water device. Layering upwards, under the action of the wind power device, the pre-selected ore distribution plate generates an upward airflow perpendicular to the horizontal plane. At this t...

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Abstract

The invention discloses a coupling type multi-stage separation beneficiation system which solves the problems that a beneficiation method in the prior art is single, efficiency is low and pollution islarge. The beneficiation system comprises a wind power device, a beneficiation water tank, a beneficiation device, a mineral receiving device and a beneficiation waste water collecting box. The beneficiation waste water collecting box is connected with the beneficiation water tank through a water conveying pipeline. The beneficiation device comprises a beneficiation device body, a mineral input opening, a beneficiation wind distributing plate, a mineral outlet, a flow guide groove and a beneficiation flow guide plate. The beneficiation water tank is connected with the beneficiation device body through a beneficiation water pipe. The wind power device is connected with a beneficiation wind distributing plate through a wind pipe. The mineral receiving device is located below the outer end of the beneficiation device body, and the bottom of the mineral receiving device is connected with the top of the beneficiation waste water collecting box. A light mineral recovering box is connected with the outer end of the beneficiation device body through a light mineral conveying pipe. The invention further discloses a beneficiation method adopting the beneficiation system. The system can separate mineral fast and efficiently, and is low in energy consumption and free of pollution.

Description

technical field [0001] The invention relates to the technical field of mineral separation, in particular to a coupled multi-stage separation ore dressing system and method. Background technique [0002] Mineral beneficiation is the process of utilizing the differences in physical or physicochemical properties between minerals and using various beneficiation equipment to achieve the relative separation of useful minerals and gangue minerals in the ore and to enrich the useful minerals. Traditional beneficiation processes include electromagnetic separation, gravity separation and flotation. Gravity separation refers to the separation in the medium (mainly water) flow using the difference in the specific gravity of mineral raw material particles, which has the problems of bulky equipment and water pollution; electromagnetic separation uses the difference in magnetic properties of mineral particles to carry out separation in an uneven magnetic field. There is a single problem o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B03B7/00B03B9/00
Inventor 谢君科李玉如柳忠彬王欢
Owner SICHUAN UNIVERSITY OF SCIENCE AND ENGINEERING
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