Inclined rotary plate chute

Abstract

The invention discloses an inclined rotary plate chute. The inclined rotary plate chute comprises a rotary plate, a plate base, a center pipe and a support. The rotary plate is a flat circular disk, the center pipe is connected with the rotary plate to form a whole, the center line of the pipe and the vertical center line of the rotary plate coincide, a round hole is formed in the connecting position of plate faces, the round hole is communicated with the center pipe, the center pipe is installed on the plate base and is driven to rotate by a motor, the plate base is installed on the support, a gradient adjusting device of the rotary plate is arranged between the support and the plate base, a mineral feeding pipe and a flushing water pipe are arranged on the rotary plate, a tailing groove is formed in the lower side of the rotary plate, and the center pipe is communicated with a concentrate pool. The plate base is hung on the support through a pin roll and the inclination degree of the plate base can be adjusted through the gradient adjusting device. When mash is fed to the plate faces, light minerals enter the tailing groove quickly under the action of water flow, heavy mineral particles adhere to the plate faces due to high sedimentation speed and are rotated to a flushing water area to be further separated from light mineral particles, and when the heavy minerals are brought to an upper slope by the rotary plate, the heavy minerals are flushed into the center pipe to enter the concentrate pool by flushing water. The inclined rotary plate chute is simple in structure, low in manufacturing cost, low in installation and use cost, high in concentration ratio, large in processing amount, low in failure rate, stable in work and convenient to operate, and the structure of the product is easy to adjust.

Description

technical field [0001] The invention is a kind of ore dressing equipment, especially a kind of inclined rotary table chute. Background technique [0002] For non-ferrous metal minerals such as tungsten and tin, gravity separation is often used for separation, mainly shakers, belt chutes, spiral chutes and conical concentrators, etc. These equipments have their own advantages and disadvantages. Shakers and belt chutes are generally used for beneficiation, with low processing capacity and complex equipment structure; due to the low enrichment ratio of spiral chutes and conical concentrators, the investment in equipment and auxiliary facilities is large, the cost is relatively expensive, there are many operating failures, and the use cost is relatively high. High, and generally rarely used. Contents of the invention [0003] The purpose of the present invention is to propose a new type of gravity separation equipment for fine-grained primary separation. The equipment has the...

AI Technical Summary

Problems solved by technology

Shakers and belt chutes are generally used for beneficiation, with low processing capacity and complex equipment structure; due to the low enrichment ratio of spiral chutes and conical concentrators, the investment in equipment and auxiliary facilities is large, the cost is relatively expensive, there are many operating failures, and the use cost is relatively high. High, generally rarely used

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