Discharging and liquid level adjusting device of three-step microbubble self-circulation flotation machine
A technology of three-step microbubble and regulating device, which is applied in flotation, solid separation, etc., can solve the problems of unstable liquid level and pulp flow, low recovery rate of target minerals, poor quality of concentrate products, etc., and achieves favorable control , Promote stability, optimize the effect of entering and exiting the balance
Inactive Publication Date: 2015-06-24
HENAN DONGDA TECH CO LTD
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Problems solved by technology
[0006] In view of the above situation, in order to overcome the defects of the prior art, the object of the present invention is to provide a three-step microbubble self-circulating flotation machine discharge and liquid level adjustment device, which can effectively solve the problem of unstable liquid level and pulp flow in the flotation machine It is beneficial to liquid level control, the quality of concentrate products is poor, and the recovery rate of target minerals is low.
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[0012] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0013] by Figure 1-Figure 3 Given, the structure of the present invention is that the tail effluent system of the three-step microbubble self-circulating flotation machine 1 includes a tail pipe 2, a steady flow box 3 and a needle groove 10, and the lower end of the tail pipe 2 is connected to the three-step micro The side walls of the bubble self-circulating flotation machine 1 are connected together at an angle of 30°-40°, the upper end of the wake tube 2 is vertically connected to the bottom of one side of the steady flow box 3, and the other side of the steady flow box 3 There is a discharge pipe 9 at the bottom. The lower end of the discharge pipe is connected with the side wall of the needle groove 10 at an angle of 30°-40°. The steady flow box 3 is placed in the lower part of the steady flow box to separate the steady flow box. The gat...
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The invention relates to a discharging and liquid level adjusting device of a three-step microbubble self-circulation flotation machine. The discharging and liquid level adjusting device effectively solves the problems that the liquid level and the ore pulp flow of the flotation machine are unstable, liquid level control is not facilitated, the quality of concentrate products is poor, and the recovery rate of objective mineral is low. The lower end of a wake flow pipe is obliquely connected with the side wall of the three-step microbubble self-circulation flotation machine. The upper end of the wake flow pipe is connected to the bottom of one side of a flow stabilizing box, and a discharging pipe is arranged at the bottom of the other side of the flow stabilizing box. The lower end of the discharging pipe is obliquely connected with the side wall of a needle-type groove. A flashboard cavity is formed in the flow stabilizing box, the lower end of a flashboard valve extends into the flashboard cavity, the upper end of the flashboard valve extends upwards out of the flow stabilizing box, and the flashboard valve is formed by welding a flashboard at the lower end and a threaded lead screw at the upper end. The discharging and liquid level adjusting device promotes stability of the liquid level of the flotation machine, and therefore control over the liquid level is facilitated, the inlet and outlet balance of concentrate and tailings is optimized, the quality of the concentrate products and the quality of tailing products are guaranteed, and production continuity and stability are ensured.
Description
Technical field [0001] The invention relates to the field of beneficiation machinery, in particular to a three-step microbubble self-circulating flotation machine discharge and liquid level adjustment device. Background technique [0002] Today's advanced three-step microbubble self-circulation flotation machine equipment adopts the process of coarse, fine, and sweeping operations. The purpose is to improve the separation and separation efficiency of aluminum and silicon minerals in bauxite, optimize product grades, and improve target minerals Recovery rate, simplifying the production process and control method; the tail effluent system adopts a tail tube, a steady flow box, and a needle-shaped groove structure. The height of the steady flow plate in the steady flow box is fixed, and there is no steady flow adjustment device. However, due to bauxite The raw ore grade and the origin of the ore phase are different, and the floatability of the raw bauxite ore is quite different. Th...
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IPC IPC(8): B03D1/14B03D1/02
Inventor 王秀峰李民菁李少帅李军伟李新华
Owner HENAN DONGDA TECH CO LTD