Seawater desalination device for ship

Abstract

The invention provides a seawater desalination device for a ship, and belongs to the technical field of seawater desalination. The seawater desalination device for the ship comprises a seawater evaporation pond and a fresh water storage tank, wherein the top of the seawater evaporation pond is covered with a transparent top cover, a steam rising space is formed between the transparent top cover and the seawater evaporation pond, a condensate collection channel is arranged on the peripheral edge of the steam rising space, obliquely gets close to the bottom center of the seawater evaporation pond, and is finally converged to a vertical condensate header pipe, and the lower end of the condensate header pipe is connected with the fresh water storage tank; a seawater rising channel is arranged in the center of the condensate header pipe, the top of the seawater rising channel is connected with a seawater diffusion channel, the seawater diffusion channel is arranged between the bottom wall of the outer side of the seawater evaporation pond and the condensate collection channel, and an opening in the upper part of the seawater diffusion channel is communicated with the seawater evaporation pond. The seawater desalination device for the ship is simple and exquisite in structure and convenient to carry, and an effective seawater desalination function can be realized.

Description

technical field [0001] The invention belongs to the technical field of seawater desalination, in particular to a marine seawater desalination device. Background technique [0002] The current seawater desalination usually adopts two methods of membrane separation and evaporation, but there are usually problems of high price and need to use more electricity. It is difficult for ordinary civilian ships to afford such a high cost. Space is limited, carrying more fresh water not only consumes diesel oil, but also affects the speed of navigation. Contents of the invention [0003] The object of the present invention is to provide a marine seawater desalination device, which has a simple and compact structure, is convenient to carry, and can realize effective seawater desalination function. [0004] The object of the present invention is achieved in this way: a seawater desalination device for ships includes a seawater evaporation pool and a fresh water storage tank. A condens...

AI Technical Summary

Problems solved by technology

[0002]Current seawater desalination usually adopts two methods of membrane separation and evaporation, but it is usually expensive and requires a lot of electricity, which is difficult for ordinary civilian ships to afford With such a high cost, you can only carry more fresh water out to sea, and the space on the fresh water ship is limited. Carrying more fresh water not only consumes diesel oil, but also affects the speed of sailing

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