A paste concentrator for a steel structure pool

Abstract

The invention relates to a paste thickener of a steel-structure tank body, which is suitable for concentration equipment for concentrating high-concentration high-density ore pulp of metal ore and obtaining higher underflow concentration, and belongs to the field of solid-liquid separation equipment. The paste thickener of the steel-structure tank body, which is provided by the invention, is provided with a hydraulic-motor driving device, a coupler, an upper bearing pedestal, a bridge rack, a transmission shaft, a flocculant dosing device, a static mixer, a central mixing well, fixed horizontal rods, fixed vertical rods, fixed reinforcing rings, rotary reinforcing rings, rotary vertical rods, rotary horizontal rods, sludge scrapers, a tapered helical blade, a lower helical blade, an overflow pipe, an upper cylinder, an upper taper cylinder, a lower bracket, a lower bearing pedestal, a lower taper cylinder, a lower cylinder, a discharging pipe, inner support legs and outer support legs. The paste thickener disclosed by the invention has the benefits that the steel-structure tank body is adopted, the period of civil construction is shortened, the investment is reduced, and the effects can be quickly generated; the stirring effect is good, and the underflow concentration is high.

Description

Technical field [0001] The invention relates to a paste concentrator for a steel structure pool body, which is particularly suitable for concentrating high-concentration and high-density pulp of metal ore and obtaining a relatively high underflow concentration, and belongs to the field of solid-liquid separation equipment. Background technique [0002] The currently used concentrators mainly have shortcomings: poor stirring effect and low underflow concentration. [0003] A utility model patent "paste thickener" with the patent number of 201420115111.2 can obtain a higher underflow concentration, but there are disadvantages: 1) The pool is deep and the underflow concentration is high, the construction period of the pool body is long and the cost is high; 2 ) The rake is at the lower part of the discharge pipe, and with the deposition of the pulp, the rake is easily bent and deformed; 3) The bottom end of the vertical rod is in conflict with the inner surface of the second co...

AI Technical Summary

Problems solved by technology

[0002] The currently used concentrators mainly have shortcomings: poor stirring effect, low underflow concentration

[0003] A utility model patent "paste thickener" with the patent number of 201420115111.2 can obtain a higher underflow concentration, but there are disadvantages: 1) The pool is deep and the underflow concentration is high, the construction period of the pool body is long and the cost is high; 2 ) The rake is at the lower part of the discharge pipe, and with the deposition of the pulp, the rake is easily bent and deformed; 3) The bottom end of the vertical rod is in conflict with the inner surface of the second cone cavity, because the pulp in the second cone cavity High concentration and high resistance, the lower end of the pole is easy to bend and deform

Images