Device for quickly removing impurities from quartz sand

Abstract

The invention discloses a device for quickly removing impurities from quartz sand. The device comprises a base, wherein two mutually-symmetrical supporting columns are fixedly installed at the top ofthe base, a treatment box is fixedly installed at the ends, close to each other, of the two supporting columns, a feeding hopper and a driving motor are respectively arranged on the left side and themiddle portion of the top of the treatment box, three bearing seats are fixedly installed on each of the inner top wall and the inner bottom wall of the treatment box, stirring rods are rotatably connected between the upper bearing seats and the lower bearing seats on the left and right sides of the treatment box, a supporting rod is rotatably connected between the upper bearing seat and the lowerbearing seat in the middle of the treatment box, the output end of the driving motor penetrates through the top of the treatment box and is fixedly connected with the top of the supporting rod, firstdriven pulley wheels are fixedly connected to the upper portions of the outer surfaces of the stirring rods in a sleeving mode, a first driving pulley wheel is fixedly connected to the upper portionof the outer surface of the supporting rod in a sleeving mode, and a first belt is connected between the first driving pulley wheel and the two first driven pulley wheels. According to the device forquickly removing the impurities from the quartz sand, through cooperation of vibration screening and mixing stirring, rapid and uniform drying and impurity removal are achieved.

Description

technical field [0001] The invention relates to the field of quartz sand treatment, in particular to a device for quickly removing impurities from quartz sand. Background technique [0002] Quartz sand is not only a common building material, but also widely used in molds in the processing of equipment parts. In order to ensure the accuracy of the size of the mold, it is necessary to first ensure that the quartz sand does not contain excessive impurities, otherwise it will affect zero. The precision of the parts, the traditional impurity removal is only to filter through the screen for many times, the efficiency is low, and the impurity removal effect is generally poor. [0003] The present invention is proposed in view of the above-mentioned existing problems. This device for rapid removal of impurities from quartz sand greatly improves the efficiency of removal of impurities through the combined treatment of mixing and stirring, up and down vibration screening, and at the s...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a device for quickly removing impurities from quartz sand, which solves the problems of uneven drying and low efficiency of removing impurities

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