Efficient thickener

Abstract

The invention discloses an efficient thickener, comprising a cone. A cross beam is fixedly connected to the top of the cone via bolts; the top of the left wall of the cone is provided with an overflownotch; one end of a support plate is mounted above the overflow notch via bolts; one side of the support plate is fixedly connected with one end of a cylinder via bolts; the cylinder is electricallyconnected with a single-chip microcomputer; a push plate is fixedly welded to the top end of a piston rod of the cylinder; a feed pipe is connected with one side of the top of the cross beam in run-through manner; the bottom end of the feed pipe is positioned in the cone; a ball bearing is fixedly connected to the top center of the cross beam via bolts; a stirring shaft is fixedly welded to the inner wall of the ball bearing; the bottom end of the stirring shaft running through the middle of the cross beam is positioned at the bottom of the cone and is fixedly connected with a rake arm via bolts; a first belt pulley is fixedly welded to the top end of the stirring shaft. The efficient thickener herein for mineral separation is compact in structure and convenient to use and is effective inpreventing a rake being compressed.

Description

technical field [0001] The invention relates to the field of thickener equipment for ore dressing, in particular to a high-efficiency thickener. Background technique [0002] The solid-liquid separation of the high-efficiency thickener is complete, so that the gold in the pulp can be completely discharged with the precious liquid, so the washing effect is very good. After the thickener feeds the ore and the flocculant is mixed, it enters the thickener through the central vertical cylinder, and the feeding vertical cylinder The deflector at the outlet guides the pulp from the feeding shaft to the surroundings, so that the pulp diffuses to the surroundings and enters the pre-formed mud layer, and forms a mud layer together with the flocculant that comes in at the same time as the material, and settles to the bottom of the thickener. . The liquid rises through the mud layer, and the mud layer acts as a filter, so that the fine particles cannot rise; the slurry moves in the mud...

AI Technical Summary

Problems solved by technology

[0003] The main reason why the existing high-efficiency thickeners are prone to rake pressure during work is that the material inside the thickener accumulates too much, that is, the feed volume of the thickener is significantly greater than the amount of solids taken away by the underflow, resulting in blockage of the discharge port

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