Solar pond device

Abstract

The utility model discloses a solar pond device comprising a pond, a plurality of support columns, a plurality of water pipes and a water supply header pipe, wherein the pond is used for containing bittern; the lower ends of the plurality of support columns are respectively fixed at the bottom of the pond; the plurality of water pipes are arranged horizontally and are respectively supported at the upper ends of the plurality of support columns, each water pipe is provided with a plurality of water holes which are positioned above a horizontal plane where the central axes of the water pipes are arranged and the inclined angle alpha formed by the opening direction of the water holes and the horizontal direction ranges from 0 degree to +180 degrees; and the water supply header pipe is respectively communicated with the plurality of water pipes. In the solar pond device, the plurality of water pipes which are arranged horizontally and respectively supported at the upper ends of the plurality of support columns are used for supplying fresh water to the position above the bittern level to form a stable fresh water layer. The distribution of the plurality of water pipes ensures that water can be poured from multiple positions above the bittern water level simultaneously to avoid disturbing the bittern solution below.

Description

technical field [0001] The invention belongs to the technical field of nonferrous metallurgy, and in particular relates to a solar pool device. Background technique [0002] At present, solar pool devices have been widely used in the fields of lithium extraction from brine, salt production from brine, energy storage, heating or power generation. The solar pool device is placed with brine to collect solar energy and store the solar energy as energy. [0003] When using a solar pond device to crystallize lithium carbonate from carbonated brine, place carbonated brine in the solar pond to collect solar energy and store solar energy. Since the solubility of lithium carbonate in water decreases with the increase of temperature, when the sun When the temperature of the brine in the pool rises, the lithium carbonate in the brine will gradually precipitate out. [0004] When sunlight shines into the brine, most of the brine will be reflected to the outside of the pond, so the effi...

AI Technical Summary

Problems solved by technology

However, the existing fresh water addition is formed by injecting fresh water into the brine liquid surface through a large water pipe. When fresh water is injected, the water pressure is very high, and it is easy to impact and disturb the existing brine liquid surface, making the fresh water very easy to mix. Into the brine solution, thereby affecting the effect of reducing sunlight reflection, and also reducing the effect and speed of lithium carbonate crystal precipitation

In addition, it is difficult to control the speed of injecting fresh water, and it is necessary to constantly move the water pipe, which is time-consuming and laborious, and the operation of adding water is complicated and inefficient.

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