Efficient emergency type seawater desalting device

Abstract

The invention discloses an efficient emergency type seawater desalination device, belonging to the technical field of seawater desalination. The efficient emergency type seawater desalination device can atomize seawater to enable a drying filter screen to quickly evaporate the seawater to dryness under the condition that explorers lack water extremely, thereby achieving the function of seawater desalination; the drying filter screen is in an expansion state during working and is in a contact state with a ceramic protective sleeve, and the drying filter screen collides with the ceramic protective sleeve in a rotating process, so the drying filter screen is in a shaking state all the time, and a large amount of salt crystals are prevented from being adsorbed on the surface of the drying filter screen; after drying of the seawater is completed, expanded gas in the drying filter screen is rapidly exhausted through a deflation valve, so the drying filter screen is rapidly reset, and an elastic body is rapidly reset; and under the elastic force effect of the elastic body, the filter screen shakes for the second time to shake off residual salt particles, automatic recovery is achieved under the effect of a sweeping plate, and therefore, explorers do not need to clean residual salt crystals and the device can be conveniently used by the explorer again.

Description

technical field [0001] The invention relates to the technical field of seawater desalination, and more specifically relates to a high-efficiency first aid type seawater desalination device. Background technique [0002] With the improvement of people's living standards, more and more people are pursuing spiritual satisfaction. Exploration has become a way for people to satisfy their spirit. There are many ways to explore. Sea-to-island exploration is a more popular type of expedition. The most serious problem that explorers face on the island is the lack of water resources. [0003] In the existing emergency seawater desalination device, after seawater desalination, salt crystals will be left in the inner tank of the device. These salt crystals often require people to hit the salt crystals with rubber hammers and other objects to make the salt crystals fall off. A small amount of salt remains on the inner wall of the container, which is unfavorable for people to clean up an...

AI Technical Summary

Problems solved by technology

[0003] In the existing emergency seawater desalination device, after seawater desalination, salt crystals will be left in the inner tank of the device. These salt crystals often require people to knock the salt crystals with objects such as rubber hammers to make the salt crystals fall off. A small amount of salt remains on the inner wall of the container, which is not conducive to people's cleaning, so it is inconvenient to use again

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