Sand-stone separator

Abstract

The invention discloses a sand-stone separator. The sand-stone separator comprises a material guide groove, a drum sieve, a spiral sand separator, a stirring tank, a conical pool, a sand pile yard, astone pile yard and a water pool, wherein the material guide groove is connected with the water pool and the drum sieve through a pipeline separately; the conical pool comprises a first mud pool and asecond mud pool; the first mud pool and the second mud pool are located below the drum sieve and the spiral sand separator, and connected with the drum sieve and the spiral sand separator through a pipeline separately; a conveying belt connected to the stone pile yard and the sand pile yard are arranged at a stone outlet port of the drum sieve and a sand outlet port of the spiral sand separator separately; and the stirring tank is connected with the spiral sand separator through a pipeline. The height of a main machine is reduced by detaching a traditional sand-stone separator into the drum sieve for separating stone and the spiral sand separator for separating sand, so that the problem that inconvenience is brought to reversing of a concrete vehicle by a reversing slope table is solved,no reversing slope is really realized, and the civil engineering cost and the floor area are saved.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of mechanical equipment for building construction, in particular to the technical field of a sand and gravel separator. [0003] 【Background technique】 [0004] Concrete is a synonym for concrete. With the vigorous development of my country's construction industry, concrete is widely used in various buildings. Equipment such as concrete mixer trucks, concrete mixing stations and concrete mixing buildings need to be cleaned and maintained after a day's work. On a general construction site, there is only a car washing site and a slurry tank with a certain volume. The above-mentioned equipment is cleaned anywhere, and the sand, stone and slurry are not separated. A large amount of agglomerated waste piles up like a mountain, causing a lot of waste of sand and gravel resources. [0005] At present, the waste concrete in domestic mixing plants is mainly cleaned by sand and gravel cleaners and then separ...

AI Technical Summary

Problems solved by technology

On a general construction site, there is only a car washing site and a slurry tank with a certain volume. The above-mentioned equipment is cleaned anywhere, and the sand, stone and slurry are not separated. A large amount of agglomerated waste piles up like a mountain, causing a lot of waste of sand and gravel resources

[0005] At present, the waste concrete in domestic mixing plants is mainly cleaned by sand and gravel cleaners and then separated and recycled by sand and gravel separators, which is very troublesome.

In addition, the existing sand and gravel separator needs to be fed through the guide trough, and the base site of the waste concrete recovery system must also be equipped with a long slope platform to assist the feeding of the concrete truck, which occupies a large area and greatly improves the overall efficiency of the waste concrete recovery system. The layout brings great trouble, even if it is barely arranged, it will cause great interference to the walking direction of mixer trucks, forklifts, etc.

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