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Experimental multi-stage mineral flotation device and its application method

A technology for mineral flotation and testing, applied in flotation, solid separation, etc., can solve the problems of poor flotation effect, inconvenient use, complex structure, etc. Effect

Active Publication Date: 2020-04-24
CENT SOUTH UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The main purpose of the present invention is to provide a multi-stage mineral flotation device for testing and its application method, to at least solve the problems of complex structure, inconvenient use, high cost and poor flotation effect of the flotation device in the prior art

Method used

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  • Experimental multi-stage mineral flotation device and its application method
  • Experimental multi-stage mineral flotation device and its application method
  • Experimental multi-stage mineral flotation device and its application method

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Embodiment Construction

[0031] In order to facilitate the understanding of the present invention, the present invention will be described more fully and in detail below in conjunction with the accompanying drawings and preferred embodiments, but the protection scope of the present invention is not limited to the following specific embodiments.

[0032] Unless otherwise defined, all technical terms used hereinafter have the same meanings as commonly understood by those skilled in the art. Words such as "one" or "one" used in the specification and claims of the patent application of the present invention do not indicate a limitation of quantity, but indicate that there is at least one. Words such as "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "Down", "Left", "Right" and so on are only used to indicate the relative positional relationship. When the absolute position of the described object cha...

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Abstract

The invention discloses a multi-stage mineral flotation device for a test and an application method thereof. The multi-stage mineral flotation device comprises a plurality of mineral flotation devicebodies which are connected in sequence, each mineral flotation device body comprises a base, a floatation groove and a vent pipe, a flotation motor is arranged in each base, the rotating shaft of eachflotation motor extends out of the table surface of the corresponding base, the floatation grooves are detachably arranged on the bases, impellers are rotationally arranged at the bottoms of the flotation grooves, the rotating shafts of the flotation motors are detachably connected with the rotating shafts of the impellers, guide grooves are formed in the outer sides of the tops of the flotationgrooves in a surrounding mode, the guide grooves are used for collecting the concentrate diffused from the tops of the flotation grooves, the bottom of each guide groove is provided with a concentratedischarging port, the concentrate discharging port of the previous-stage mineral flotation device body communicates with the flotation groove of the next-stage mineral flotation device body through aconcentrate conveying pipe, the vent pipes extend to the bottoms of the flotation grooves and are used for introducing air flow into the flotation grooves. The multi-stage mineral flotation device for the test is simple in structure, convenient to use, low in cost, high in flotation efficiency and good in flotation effect.

Description

technical field [0001] The invention relates to the technical field of mineral flotation equipment, in particular to a multi-stage mineral flotation device for testing and an application method thereof. Background technique [0002] Mineral dressing is the most important link in the entire mineral production, and it is a key department in mining enterprises. Generally, large-scale mining enterprises are resource-based enterprises that comprehensively mine, dress and smelt. The process of separating useful minerals from useless minerals (usually called gangue) or harmful minerals in mineral raw materials by physical or chemical methods, or separating a variety of useful minerals is called beneficiation. [0003] As an important mineral processing method, flotation is a method of sorting according to the difference in physical and chemical properties of the surface of mineral particles and the difference in mineral buoyancy, using the wettability (hydrophobicity or Hydrophil...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B03D1/16B03D1/14
CPCB03D1/1406B03D1/1475B03D1/16
Inventor 孙伟陈攀胡岳华
Owner CENT SOUTH UNIV
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