Intelligent efficient ultra-fine mineral gravity separator and mineral separating method

A technology of gravity beneficiation and ultra-fine particles, which is applied in chemical instruments and methods, wet separation, solid separation, etc., can solve the problems of low concentration of ore beneficiation, low recovery rate of minerals, and reduction of water consumption, etc.

CN109530073APending Publication Date: 2019-03-29冉冰
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2019-03-29

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Abstract

The invention discloses an intelligent efficient ultra-fine mineral gravity separator and a mineral separating method. The intelligent efficient ultra-fine mineral gravity separator comprises an ore pulp bucket. A machine frame is fixedly installed at the top end of the ore pulp bucket. A transmission device is fixedly installed on the top of the machine frame. A motor is installed on the transmission device. A rotating shaft of the motor is in transmission connection with an impeller through the transmission device. An ore pulp inlet pipe is fixedly arranged in the middle of one side of the ore pulp bucket. A fine ore pulp outlet pipe is fixedly arranged on the top of the other side of the ore pulp bucket. A middling output pipe is fixedly arranged in the middle of the other side of the ore pulp bucket. According to the intelligent efficient ultra-fine mineral gravity separator, intelligent detection is introduced for intelligent PID control over ore separating, the defect that ultra-fine mineral particles are prone to being flushed away by water through flow membrane ore separating is overcome, various types of composite force is introduced for accelerating the ultra-fine mineraldepositing, a deep water layer is introduced for ore separating, the ore separating efficiency is greatly improved, an ore feeding port is large, an ore discharging port is small, the concentration ratio is easily increased, the ore pulp movement intensity is low, power consumption is low, energy is saved, the mechanical structure is simple, and manufacturing cost is low.
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Description

technical field

[0001] The invention relates to a mineral processing machine and a mineral processing method, in particular to an intelligent high-efficiency ultrafine-grained mineral gravity mineral processing machine, which belongs to the technical field of gravity mineral processing. Background technique

[0002] At present, when the gravity beneficiation method separates the fine-grained minerals below -37 microns, due to the small particles and large specific surface area of ​​the minerals, the viscous resistance acting on the unit weight is large, and the sedimentation velocity of the light and heavy density particles below -37 microns The difference is reduced, and the separation of ultrafine minerals is difficult, resulting in low production efficiency. The main performances are as follows: 1. The slurry layer of flow film beneficiation is thin, and the per hour beneficiation processing capacity of a single equipment is small; 2. The beneficiation concentration of sh...

Examples

Embodiment Construction

[0056] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, 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.

[0057] see Figure 1-6 , the present invention provides an intelligent high-efficiency ultra-fine mineral gravity concentrator and a method for beneficiation, comprising a pulp bucket 1, a frame 3 is fixedly installed on the top of the pulp bucket 1, a transmission device is fixedly mounted on the top of the frame 3, and the transmission The device is equipped with a motor 5, the rotating shaft of the motor 5 is connected to the impeller 9 through a transmissi...