Dehydration sand mixing machine

Abstract

The invention provides a dehydration sand mixing machine, and relates to the technical field of constructional engineering machinery. The dehydration sand mixing machine comprises a mud-sand separation tank; an auger is arranged in the mud-sand separation tank; a magnet is arranged along the edge of an impeller of the auger; a separation box covers an opening in the top of the mud-sand separationtank; a mud-sand pool is arranged at the end, away from the separation box, of the mud-sand separation tank; a through opening used for containing the impeller of the auger is arranged on the wall face of the separation box; and a scraper for scraping the wall surface of the magnet is arranged in the separation box. After a mud-sand mixture is injected into the mud-sand separation tank, the mud-sand mixture is driven by the auger to climb up, mud and sand of the mud-sand mixture are separated under the cleaning of a water body in the mud-sand pool, and the sand and other physical impurities are driven by the auger to enter the next screening process; the magnet is arranged on the edge of the auger and can adsorb iron impurities in gravel when cooperatively driving the gravel to move forwards, so that it is guaranteed that the iron impurities cannot enter machines of other processes, and damage to other equipment is avoided.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a dewatering sand mixer. Background technique [0002] The dehydration sand mixing machine is a kind of sand washing machine, which is suitable for washing, grading, and impurity removal in metallurgy, building materials, hydropower and other industries. It is especially suitable for construction sand and road construction sand. The advantages of low consumption and high cleaning degree. The spiral sand mixer mainly stirs the sand and gravel through the screw device in the equipment, so that the soil and water in the sand and gravel are mixed. Screening is discharged from the discharge port at the top, thus realizing the cleaning and screening effect of sand and gravel. [0003] The dehydration sand mixer currently used in the market cannot remove the iron impurities in the sand. Due to various factors, the sand will be mixed with iron impurities, which need to b...

AI Technical Summary

Problems solved by technology

[0003] The dehydration sand mixer currently used in the market cannot remove the iron impurities in the sand. Due to various factors, the sand will be mixed with iron impurities, which need to be removed in time to avoid affecting the equipment used in subsequent production.

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