Awl-like seawater desalination apparatus having multi-stage black and white water tanks and using solar energy, and seawater desalination method

Abstract

The invention discloses an awl-like seawater desalination apparatus having multi-stage black and white water tanks and using solar energy. The awl-like seawater desalination apparatus comprises a bottle body, an awl body, a bottle bottom, a bottle cap and a top pool, wherein the bottle body and the bottle bottom are spirally and hermetically connected; the bottle body comprises a plurality of black and white water tanks; each black and white water tank comprises an outer wall used as a cylinder side surface, an inner wall used as a truncated cone side surface or cylinder side surface, and a base plate arranged between and connected with the outer wall and the inner wall and used as a truncated cone side surface or circular ring, the outer wall is transparent, and the inner wall and the base plate are black; all the black and white water tanks are spirally and hermetically connected with each other through screw threads formed on outer walls thereof; the bottle body can be sealed through spiral connection of the bottle cap and the bottle body, and the top pool is arranged on the bottle cap; the awl body is composed of a plurality of stainless steel needles and basically forms an inverted cone shape; and the awl body is configured to hermetically penetrate the bottle cap, the tip of the awl body extends into the bottle body, and the bottom surface of the awl body is partially exposed in the top pool.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a multi-stage black and white water tank needle-cone seawater desalination treatment device and method utilizing solar energy. Background technique [0002] Islands and coastlines are one of the important places for people to travel and explore outdoors. Fresh water resources are scarce here, but there is a large amount of seawater. The inability to drink seawater directly has caused great difficulties for humans and other organisms to drink water. Desalination of seawater is carried out on the spot. It is a better way to get fresh water. Most existing devices for desalination treatment of seawater have the problems of large volume, inconvenient portability, high cost, and low desalination treatment efficiency. There is also the problem of insufficient utilization of solar energy when utilizing solar energy for seawater desalination. [0003] Therefore, there is a need ...

AI Technical Summary

Problems solved by technology

Most of the existing devices for desalination treatment of seawater have the problems of large volume, inconvenient portability, high cost, and low desalination treatment efficiency

There is also the problem of insufficient utilization of solar energy when using solar energy to desalinate seawater

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