Anti-jamming anhydrous soil removing machine for lumps

Abstract

The invention discloses an anti-jamming anhydrous soil removing machine for lumps. The anti-jamming anhydrous soil removing machine comprises a soil removing tank arranged on a rack, wherein a row of soil scraping rollers are uniformly arranged in the soil removing tank at intervals; the axes of the soil scraping rollers are located on the same plane, the plane is obliquely arranged in a front-low and back-high mode, and a separation strip is arranged between every two adjacent soil scraping rollers; a power device for soil scraping is arranged on the rack, the power device for soil scraping drives the soil scraping rollers to rotate through a transmission mechanism for soil scraping, and the rack or the soil removing tank is connected with a material driving mechanism; and a plurality of closed-loop corrugated grooves are uniformly formed in the circumferential faces of the soil scraping rollers in the axial direction of the soil scraping rollers at intervals. According to the anti-jamming anhydrous soil removing machine for the lumps, blocky materials do not need to be dried, washed with water and transported out of a mine field, so that the separation efficiency is improved, the energy consumption and the separation cost are reduced, and the negative influence of separation on environmental protection is greatly reduced; and jamming does not occur in work, so that the effects of reducing the cost and increasing the efficiency are achieved for enterprises, and the anti-jamming anhydrous soil removing machine has positive environmental protection significance for preventing soil depletion of the mine field, protecting the environment and the like.

Description

technical field [0001] The invention relates to the technical field of block desliming, in particular to an anhydrous block desliming machine. Background technique [0002] The block desliming machine is widely used in the desliming of bulk ores containing clay, construction waste, and root block plants. [0003] At present, there are mainly two methods for desliming of lumps: [0004] One is to use a vibrating sieve to remove the bonded soil on the block. [0005] Another method is to use water washing to remove the bonded soil on the lumps through a cylindrical sieve or a spiral washing machine. [0006] Using the first method, the vibrating sieve can screen out the clay contained in the lumps with low moisture and relatively loose clay. When the moisture is large, the clay will block the screen and affect the screening effect. The clay is dried, then mechanically broken up, and screened using vibrating sieves. Because this method needs to dry a large amount of soil, c...

AI Technical Summary

Problems solved by technology

[0009] At present, Guangxi Province has begun to ban the water washing process. After the water washing process is banned, only drying, breaking up, and screening processes can be used, which brings new dust pollution, coal pollution and high desliming processing costs.

[0010] After years of mining, the global laterite bauxite has begun to be diluted, and it must be deslimed. However, the above two processes are difficult to meet the large amount of bauxite processing and production.

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