Vibrating type thickener

Abstract

The invention relate to a vibrating type thickener. The thickener comprises a thickener support, wherein a tank is mounted on the thickener support and formed by connecting an upper cylinder and a lower cone, an unloading port is formed in the lower end of the lower cone, a supernatant overflow groove and an overflow groove outlet are mounted in the upper periphery of the tank, a cross beam and acorridor are arranged at the center line part above the tank, a feeding channel is lifted below the middle of the cross beam, and the inclined included angle formed between the conical surface of thelower cone and the horizontal plane is 50-70 degrees; a motor and a long-column-shaped vibrating rod are mounted in the middle of the cross beam, the motor is fixed on the cross beam through a motor base, the long-column-shaped vibrating rod is hung on the cross beam through a damper spring and consists of a hollow column and 1-3 vibration exciters, all the vibration exciters are arranged along the axis of the hollow column, the vibration exciter at the top is in drive connection with the motor through a universal shaft, and every two adjacent vibration exciters are in drive connection througha universal shaft. The thickener has novel structural design and outstanding use effects.

Description

technical field [0001] The invention relates to the technical field of thickening treatment process equipment, in particular to a vibrating thickener. Background technique [0002] At present, there are mainly two types of thickening and clarification equipment used for continuous work: one of them is the traditional cylindrical pool rake thickener, also known as the ordinary thickener, which consists of a circular thickener and a rake mud scraper. Most of the composition; the solid particles suspended in the slurry in the thickening tank settle under the action of gravity, and the upper part becomes clarified water to separate the solid and liquid; the mud deposited at the bottom of the thickener is continuously scraped by a rake scraper It is discharged from the ore outlet in the center of the bottom of the pool, while the clarified water overflows from the upper edge of the thickening pool. [0003] The other type is the deep cone thickener, which consists of a cylinder ...

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Problems solved by technology

[0004] These two types of concentrators have proved to have their shortcomings in production practice: the rake system of the round pool rake concentrator and the mixing system of the deep cone concentrator have complex structures, large transmission torque, high cost, and are easy to be crushed. and other problems; the working mechanism of these two types of thickeners is the natural settlement of particles and the pressure extrusion of the sediment itself, low concentration efficiency, low concentration of underflow, etc.; these two types of thickeners generally cannot be used as secondary concentration equipment

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