Sea sand purification system and monitoring and control method thereof

Abstract

The invention provides a sea sand purification system. The sea sand purification system comprises a clear water replenishing tank and an ozone generator, wherein the clear water replenishing tank and the ozone generator are connected with a gas-liquid multi-phase flow pump, ozone gas and clear water are mixed by the gas-liquid multi-phase flow pump, then the mixture is conveyed into a reaction mixing tank for temporary storage, and when sea sand needs to be purified, ozone water is output from the reaction mixing tank to a rotating wheel. The invention further provides a method for monitoring and controlling the system. The use of the sea sand purification system greatly reduces the use amount of fresh water, can also effectively reduce the content of chloride ions, and improves the desalting effect. In addition, operating parameters and working conditions of all devices of the sea sand purification system can be displayed through a system host, the system host can achieve the display of a running status of the system and send a control instruction through the communication connection between the Internet and a mobile intelligent terminal, and the observation and management of the whole sand washing process by site operation personnel and management personnel not on site are facilitated to a great extent.

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 and a monitoring and control method for the 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 coun...

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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