Energy-saving type screw sand washer for mining machinery

Abstract

The invention discloses an energy-saving type screw sand washer for mining machinery, and relates to the technical field of mining machinery. The energy-saving type screw sand washer for mining machinery comprises a supporting platform, wherein the outer surface of the top of the supporting platform is welded and equipped with two groups of supporting rods which are symmetrically arranged; ends ofthe supporting rods are welded and equipped with a supporting plate; the top of the supporting plate is equipped with a screening mechanism; a baffle plate is arranged in the screening mechanism; theouter wall of one side of the baffle plate is welded and equipped with a supporting spring; one side of the supporting rod is equipped with a solid-liquid separating mechanism; a water slot is weldedand formed in the outer surface of the top of the supporting plate; and a convex slot is formed in the water slot. The energy-saving type screw sand washer for the mining machinery disclosed by the invention can effectively perform preliminary screening treatment on sand, can effectively prevent impurities in sand from damaging the machinery, and further can avoid the blocking problem of impurities in the sand to certain extent.

Description

technical field [0001] The invention relates to the technical field of mining machinery, in particular to an energy-saving spiral sand washing machine for mining machinery. Background technique [0002] Mines include coal mines, metal mines, non-metal mines, building materials mines and chemical mines, etc. Mine scale is usually expressed in terms of annual or daily output. Annual output refers to the amount of ore produced by a mine every year. According to the size of output, it is divided into three types: large, medium and small. The size of the mine should be compatible with the economically reasonable service life of the mine. Only in this way can we save infrastructure costs and reduce costs. In the mine production process, the mining operation not only consumes the most manpower, material resources, occupies the most funds, but also is the production link with the greatest potential to reduce mining costs. The main way to reduce mining costs is to improve labor p...

AI Technical Summary

Problems solved by technology

[0003] However, the existing spiral sand washing machine for mining machinery needs to clean the sand in different positions in different ways during the sand washing process, resulting in a large waste of power for the device, and there is also a problem in the existing device that the sand cannot be preliminarily cleaned. The screening of hard debris will cause the problem of damage to the device

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