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Flotation reagent emulsification equipment and method thereof

A technology of flotation reagents and emulsification equipment, which is applied in the direction of chemical instruments and methods, mixing methods, dissolution, etc., can solve the problems of short emulsification path, unstable emulsion, demulsification, etc., and achieve the effect of improving the emulsification effect

Active Publication Date: 2012-01-11
CHNA ENERGY INVESTMENT CORP LTD +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these existing emulsifiers generally use the jet method to emulsify the flotation agent, the emulsification path is short, the emulsified emulsion is unstable, and the problem of demulsification is prone to occur

Method used

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  • Flotation reagent emulsification equipment and method thereof
  • Flotation reagent emulsification equipment and method thereof
  • Flotation reagent emulsification equipment and method thereof

Examples

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Embodiment Construction

[0026] Below, specific implementations of the present invention will be described in conjunction with illustrative examples and with reference to the accompanying drawings.

[0027] figure 1 A schematic structural diagram of a flotation agent emulsification device according to a preferred embodiment of the present invention is shown.

[0028] figure 1 The medium flotation reagent emulsification equipment mainly includes a raw material distribution device 100 , a multistage pump 200 and an emulsifier 300 . The raw material distributing device 100 includes three input ends 111, 121 and 131, and the three input ends 111, 121 and 131 are respectively connected with corresponding material storage containers, so as to obtain materials from the material storage containers. The input end 201 of the multi-stage pump 200 is connected with the output end 101 of the raw material distribution device 100, so that the material is sucked from the raw material distribution device 100, and th...

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Abstract

Relating to a reagent emulsification technology for emulsification of flotation reagents in coal slurry treatment, the invention provides novel flotation reagent emulsification equipment and a method thereof. The flotation reagent emulsification equipment comprises: a raw material distribution device, the input end of which is in connection with a material storage container; a multistage pump, the input end of which is in connection with the output end of the raw material distribution device, with a motor connected to the multistage pump for driving; an emulgator, with a feed nozzle connected to the output end of the multistage pump, a discharge nozzle connected to a downstream flotation device, and a labyrinth groove structure inside. By adopting a multistage pump and an emulgator with a special internal structure, the flotation reagent emulsification equipment of the invention realizes full emulsification of flotation reagents, and can substantially improve the emulsification effect of flotation reagents.

Description

technical field [0001] The invention relates to agent emulsification technology for emulsifying flotation agent in coal slurry treatment, and more particularly relates to flotation agent emulsification equipment and method. Background technique [0002] Flotation is a method of sorting based on the differences in the physical and chemical properties of the surface of minerals and mineral impurities. Flotation agents play an extremely important role in adjusting the surface properties of coal and mineral impurities, improving flotation speed and selectivity. [0003] Kerosene or light diesel oil are the most commonly used collectors. Due to the strong hydrophobicity on the surface of such collectors, oil and water are incompatible with each other, resulting in poor dispersion performance of the collectors and the inability to form fine dispersed phases. The collector is forcibly dispersed in the ore pulp by mechanical action, and the dispersed droplets of the collector are l...

Claims

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Application Information

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IPC IPC(8): B01F3/08
Inventor 蔚志恒郭德曹玉洵梁为衡玉华彭建国
Owner CHNA ENERGY INVESTMENT CORP LTD
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