Sea sand purifying system

Abstract

The invention discloses a sea sand purifying system. According to the invention, the sea sand purifying system comprises: rotating wheels for rotary stirring and cleaning of sea sand; a water supply component for providing cleaning water to the rotating wheels; and an ozone water supply component for providing ozone water for oxidizing cleaning, wherein the water supply component is connected withthe rotating wheels through a water supply pipeline, and the ozone water supply component is connected with the rotating wheels through an ozone water delivery pipeline. Compared with conventional sea sand purifying manners, the sea sand purifying system has the following advantages: with the above structural design, the sea sand purifying system can realize washing of sea sand and is capable ofefficiently removing chloride ions in the sea sand by utilizing ozone water. Traditional sea sand purifying processes need a large amount of fresh water for washing several times, and the washed sea sand is high in the content of chlorine ions and poor in desalination effect. A novel sea sand purifying process proposed in the invention greatly reduces the use amount of fresh water, and can effectively reduce the content of chloride ions and improve desalination effect.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of sea sand purification, in particular to a sea sand purification system. Background technique [0002] River sand is an important building material, and the market demand is very large. At present, my country consumes more than 3 billion tons of construction sand every year. [0003] With the rapid development of my country's economy and the increasing scale of construction, especially the rapid advancement of urban processes in the southeastern coastal areas, many coastal cities are facing the plight of river sand resources being exhausted, and river sand resources have been scarce in many places. At the same time, in order to prevent serious damage to the natural landscape and ecological environment, various places have gradually restricted the mining of river sand. In the eastern coastal areas of our country, the population is dense, the economy is developed, and the amount of...

AI Technical Summary

Problems solved by technology

However, the fresh water flushing method requires repeated flushing with fresh water, which has problems such as low utilization rate of water resources, high production cost, and high content of chloride ions. Especially in areas where fresh water resources are scarce, the traditional purification process of sea sand has great limitations.

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