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Method and device structure for preparing ice and desalinating seawater by vehicles and natural energy resources

A technology of natural energy and means of transportation, which is applied in transportation and packaging, seawater treatment, packaging, etc., and can solve problems such as the development prospects of large-scale factory production that are difficult

Inactive Publication Date: 2010-03-17
冯静
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] If the process of picking and transporting ice requires a lot of heavy physical labor, then this kind of production can only be workshop-style production, and it is difficult to have the development prospect of large-scale factory production

Method used

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  • Method and device structure for preparing ice and desalinating seawater by vehicles and natural energy resources
  • Method and device structure for preparing ice and desalinating seawater by vehicles and natural energy resources

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Embodiment Construction

[0026] The device structure of the present invention is improved on the basis of the container for solid freight in the prior art, and its improvement point is that at least one drain valve 11 and water outlet 12 are set at the bottom of the container 1 (if two drain valves 11 are set and two water outlets 12, when both drain valves 11 are open, hot air can be sprayed from one of the water outlets 12 into the container to melt the salty ice water, and then released from the other water outlet 12 Cold air that has been cooled by ice cubes, which speeds up the melting of salty ice water). The top of the container is open, and the four walls and the bottom are sealed to prevent water leakage; the four inner walls 13 of the container are provided with a slope (small at the bottom and large at the top) that facilitates ice formation, and the unilateral slope of the slope is preferably 5°-10° .

[0027] An ice shelf 2 is arranged in the container, and the ice shelf is composed of a...

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Abstract

The invention discloses a method and a device structure for preparing ice and desalinating seawater by vehicles and natural energy resources. The method is characterized in that seawater is poured into a container of the invention, and naturally ices at the temperature below 0 DEG C in winter, and the unfrozen water is discharged when that ice thickness reaches two thirds of the depth of water inthe container is observed from a observation window on the container; the sea ice in the container melts and ices repeatedly the temperature differences between day and night, the salted ice water isdischarged, and ice blocks which can melt into fresh water is left; and then the container and the ice blocks are transported into a place required fresh water, and the ice blocks are lifted up and placed into a container for melting ice by hooking a pull ring of an ice shelf by a hoisting tool after the container and the ice blocks arrive at the destination. The container of the invention not only is a container for preparing ice, but also is a device for melting ice, thus heavy physical labor in the link that ice is collected and transported into a icing pond is omitted in the prior art.

Description

Technical field [0001] The present invention relates to a production method and device for seawater desalination, in particular to a method and device structure for making ice and desalinating seawater by using means of transportation and natural energy Background technique [0002] At present, the indirect desalination method of seawater desalination (mainly the method of producing fresh water from sea ice) is gradually attracting people's attention. Among them, the method of using natural energy to make sea ice and sea ice to make fresh water is most in line with the requirements of environmental protection and is most worthy of promotion. But so far, the above-mentioned method has not been used for large-scale factory production, and large-scale factory production must have corresponding mechanized or automated devices, but there has been no relevant research report so far. [0003] For example, the patent CN1686839A (the method of using natural cold source to make ice t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/22B65D88/12B65D90/00C02F103/08
CPCY02A20/124
Inventor 冯静
Owner 冯静
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