Pulsation inclined plate intensification classifying and sorting device and method thereof

Abstract

The invention relates to a pulsation inclined plate intensification classifying and sorting device and a method thereof, and belongs to mineral classifying and sorting devices and methods thereof. The device comprises a vertical trough and inclined troughs. The top end of the vertical trough is connected with the inclined troughs. Parallel inclined plates are arranged in the inclined troughs. Overflow troughs are formed in the tops of the inclined troughs. A feeding port is formed in the middle of the vertical trough. Flow destitution plates communicated with an external water inlet pipe are arranged at the bottom of the vertical trough, and a bottom flow discharging port is formed in the center of the bottom of the vertical trough. According to the classifying and sorting method, fluidizing water enters the device from the bottom water inlet pipe via the flow distribution plate and moves upwards, materials are fed in from the feeding port in the middle of the vertical trough, move downwards, meet the water to be fluidized, enter an inclined channel under the hydraulic conveying effect and are classified and sorted between the inclined plates, materials remaining in the inclined troughs continue being classified and sorted, and finally bottom flow is discharged from the bottom discharging port. The pulsation inclined plate intensification classifying and sorting device and the method thereof have the beneficial effects that the fluidizing effect of the vertical trough and intensifying effect of the inclined toughs are utilized at the same time, so that the fluidizing speed is increased, the treating capacity is improved, and the classifying and sorting efficiency is improved.

Description

technical field [0001] The invention relates to a mineral classification and separation device and its method, in particular to a pulsating slant plate enhanced classification and separation device and its method. Background technique [0002] The operation of separating materials by density difference is called sorting, and the operation of separating materials by particle size difference is called classification. In the field of mineral processing, the classification and separation of fine-grained minerals has always been a research hotspot. At present, the equipment for the classification and separation of fine-grained materials includes hydraulic classification cyclones, spiral separators and TBS. [0003] Traditional equipment can classify or sort materials. However, due to the characteristics of materials and the structural limitations of the equipment itself, the classification and sorting effect is not ideal, and it cannot meet the requirements of high-precision mine...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a pulsating slant plate enhanced classification and separation device with large processing capacity and high efficiency and its method, so as to solve the problem of insufficient classification and separation of minerals by traditional equipment

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