Vertical discharging double-layer ore dressing machine

Abstract

The invention relates to the technical field of solid material color sorters, in particular to a vertical discharging double-layer ore dressing machine. The vertical discharging double-layer ore dressing machine comprises a frame, and a receiving hopper bracket, an electric control box, a vibrating hopper, a sorting box A, a sorting box B, a valve box, an overflow hopper and a discharging chute which are arranged on the frame; the receiving hopper bracket is mounted on the receiving hopper; the bottom of the sorting box A is connected with an upper-layer discharging hopper; the bottom of the sorting box B is connected with a lower-layer discharging hopper; a receiving hopper communicates with the vibrating hopper; the vibrating hopper communicates with the sorting box A through the discharging chute; a qualified product notch of the upper-layer discharging hopper at the bottom of the sorting box A communicated with the sorting box B through the discharging chute; and the discharging chute is vertically mounted on the frame, and consists of a guide chute and a glass chute. This ore dressing machine is suitable for color separation of 8-120 mesh fine sand and gravel; and with the adoption of a vertical discharging mode, through secondary separation, the sand and gravel with small particle size can be separated more accurately and stably at one time.

Description

technical field [0001] The invention relates to the technical field of color sorters for solid materials, in particular to a double-layer ore sorter with vertical feeding. Background technique [0002] The ore color sorter is mainly for the color sorting of relatively hard ore materials such as quartz sand. The color sorting range of the color sorter in the prior art is generally large-grained ore with a diameter of 5-30mm. In some cases, after the color sorting is completed, the finished product after color sorting needs to be crushed again, which will easily lead to the problem that the impurities inside the material cannot be removed, and the quality of the crushed finished product is limited; on the other hand, the guide material of the color sorter in the prior art is slippery. The trough is generally made of aluminum profile or stainless steel and other material slideways, and is set at a certain angle to make the sand and stone stick to the U-shaped bottom of the chut...

AI Technical Summary

Problems solved by technology

[0003] In order to make up for the deficiencies of the prior art, the present invention provides a vertical feeding double-layer ore separator to solve the problem that in the prior art, the ore separator has a larger particle size and cannot remove internal impurities, the quality of the crushed finished product is limited, sand and gravel The technical problem of material jumping phenomenon caused by large jump and easy wear of inclined chute

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