Sandstone separator with fine sand separating device

Abstract

The invention discloses a sandstone separator with a fine sand separating device. The sandstone separator comprises a bottom plate, a supporting column, a sandstone separation module, a fine sand separating device and a cleaning module, wherein the sandstone separation module is used for separating stones and cleaning and recycling the stones by the cleaning module; the fine sand separating deviceis used for separating mortar to obtain coarse sand and fine sand, so that the mortar is completely separated, the fine sand recycling purity is improved, and the fine sand is reutilized; a second motor is started to drive a first stirring shaft to rotate, so that the second stirring shaft is driven to rotate under the actions of a driving guide wheel, a driven guide wheel, a transmission shaft,a first transmission wheel, a second transmission wheel and a belt. The filtered mortar can be stirred under the effects of stirring blades, the filtration is accelerated, the production efficiency isimproved, the automatic sand discharging function is realized under the effects of a cylinder, a push rod, a second pin shaft, a second chute, a baffle, a spring, a sliding column and a sliding sleeve, the manual cost is reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to a sand-stone separator, and in particular provides a sand-stone separator with a device for separating fine sand. Background technique [0002] Concrete, referred to as "concrete" for short: refers to the collective name of engineering composite materials in which aggregates are cemented into a whole by cementitious materials. Generally speaking, the term concrete refers to the cement concrete that uses cement as the cementitious material, sand and stone as the aggregate; it is mixed with water in a certain proportion and stirred. It is also called ordinary concrete, which is widely used in civil engineering. [0003] A large amount of waste water and waste residue will be produced in the process of concrete production. The direct discharge of these waste materials will cause great pollution to the environment. The existing concrete sand and gravel separator has poor separation effect and low efficiency on solid and liquid. Th...

AI Technical Summary

Problems solved by technology

[0003] A large amount of waste water and waste residue will be produced in the process of concrete production. The direct discharge of these waste materials will cause great pollution to the environment. The existing concrete sand and gravel separator has poor separation effect and low efficiency on solid and liquid. The sludge is still mixed in the fine sand and it is difficult to remove, which affects the subsequent use effect; and the existing sand separator requires workers to manually separate and collect the fine sand. The coarse sand increases labor costs and reduces production efficiency.

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