Microbubble Static Modular Flotation Unit

A flotation device, modular technology, applied in flotation, solid separation, etc., can solve the problem of insufficient processing capacity, and achieve the effect of simple structure, high concentrate flotation rate, and good adaptability

Active Publication Date: 2017-08-08
ANHUI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The inflatable flotation machine has a simple and compact structure, high efficiency and energy saving, but in terms of stirring intensity, the processing capacity is still not strong enough

Method used

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  • Microbubble Static Modular Flotation Unit
  • Microbubble Static Modular Flotation Unit
  • Microbubble Static Modular Flotation Unit

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] Such as figure 1 , 2 , shown in 3, a kind of microbubble static modular flotation device, this device comprises a plurality of tank bodies 40 that are connected as one; Any one of said tank body 40 is evenly distributed with a plurality of flotation cells 41, in the first tank The side of the tank body is provided with a feed pipe for feeding the internal flotation unit 41, and a tailings port for discharging tailings is correspondingly provided on the side of the end tank body, and any tank body 40 is also provided with a feed pipe Direction is distributed betwe...

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Abstract

The invention discloses a microbubble static modular flotation device, which comprises a plurality of connected tanks; any one of the tanks is evenly and symmetrically distributed with a plurality of flotation units, and the side of the first tank is provided with There is a feed pipe for feeding materials to the flotation unit inside it, and a tailings port for discharging tailings is provided on the side of the end tank, and any tank body is also equipped with feed pipes distributed between the flotation units. and the concentrate collection tanks on both sides; the bottom of any one of the flotation units is equipped with a swirl injection device, and any one of the flotation units is provided with a gas-containing slurry on the top of the injection port of the swirl injection device. A fairing in the flow direction; any upper part of the flotation unit near the concentrate collection tank is provided with a spray device that promotes the movement of the concentrate foam to the concentrate collection tank. A rectifying plate for stabilizing the flow state of the flow field is also installed on the middle and upper part of any one of the tanks. The invention has the advantages of simple structure, high efficiency and energy saving, strong processing capacity and greatly improved flotation efficiency.

Description

technical field [0001] The invention belongs to the technical equipment field of mineral separation, in particular to a microbubble static modular flotation device. Background technique [0002] Flotation is the most important interface sorting method. It is generally used for the separation of -0.5mm coal slime, and it is the only effective separation method for -0.1mm coal slime. There are many types of flotation machines, and the differences are mainly reflected in the aeration method and the structure of the aeration stirring device. Therefore, the most widely used classification method is to divide the flotation machines into two categories according to the different aeration and agitation methods, that is, the mechanical agitation type. and without mechanical stirring. The mechanical agitation flotation machine uses the agitator to stir to complete the suction and division of the air bubbles. It has a history of nearly a hundred years from ore dressing to coal prepar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B03D1/14
Inventor 周伟尚剑朱金波蔡川川费之奎吕凯吴章燕
Owner ANHUI UNIV OF SCI & TECH
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