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Natural-energy seawater automatic distilling apparatus

A distillation device and natural energy technology, which is applied in seawater treatment, energy input, water/sewage treatment, etc., can solve the problems of loss of fresh water, large impact of weather, and large energy consumption, so as to save fuel and energy, improve labor efficiency, and protect The effect of ecological environment

Inactive Publication Date: 2008-07-23
徐祯祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The former has a long cycle, is greatly affected by the weather, and has a large site area; the latter consumes a lot of energy and has small crystals with incomplete crystal forms.
In particular, the process of making salt loses most of the fresh water, which is its biggest shortcoming

Method used

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  • Natural-energy seawater automatic distilling apparatus

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Embodiment Construction

[0045] First step height check

[0046] It must be ensured that the connection between the bottom of the vacuum chamber ⑥ and the top of the separation chamber ④ is at the critical height H=10.33m.

[0047] The second step vacuum test

[0048] 1. Water injection

[0049] Vacuum degree inspection is the most critical, and there are many inspection methods. Here is a classical and trouble-free water injection method. First, open the outlet valve ⑦ on the top of the vacuum chamber ⑥, close the valve at the lower end of the salt collection pipe ③, close the valve at the lower end of the fresh water pipe , and then connect the lower end of the seawater pipe  to the high-pressure pump. Start the water pump, and the seawater will slowly pour into the seawater pipe , the boiling chamber ⑩, and the separation chamber ④ in sequence. After the salt collection pipe ③ is filled, the water level will continue to rise and enter the vacuum chamber ⑥ to fill the fresh water pipe , and fi...

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Abstract

The invention discloses an automatic seawater distilling device, which utilizes natural energy and is characterized in that the natural energy like atmospheric pressure, earth gravity, molecule Gibbs free energy and solar energy and so on is utilized as power, a reverse U-shaped tubular structure with certain height combines two open desalting system and salt-collecting system to form an automatic seawater distilling system at normal temperature and negative pressure and realize the automatic production of fresh water (distilled water) and salt. The invention has the advantages that: 1. the natural energy is utilized as the power to produce fresh water and salt, which does not discharge any pollutant, thus saving fuel energy and protecting environment; 2. ductwork is highly automatic and needs no manual operation, which is safe for production and can improve labor efficiency. In a word, no energy, raw material and labor investment is needed, only equipment investment at a first time is needed, and then profit can be obtained for a long time. The invention is also applied for a bitter water region or be installed on different large ships to produce fresh water by utilizing the afterheat of the power and the water in rivers, lakes and seas on the way; also the invention can be installed on a residential building to produce drinking water with tap water, which has good ecological effect, economic benefit and social benefit and wide market.

Description

1. Technical field [0001] The invention relates to a seawater desalination device in terms of environmental protection, in particular to a natural energy seawater automatic distillation device. Its characteristic is that it is powered by atmospheric pressure, earth gravity, molecular Gibbs free energy and solar energy, and combines two open desalination systems and salt collection systems through an inverted U-shaped pipeline structure at a specific height to form a normal temperature negative The automatic distillation system of seawater under pressure realizes the automation of fresh water (distilled water) and salt production. The advantages are: 1. Use clean and unlimited natural energy as power, and obtain two products of fresh water and salt at the same time to achieve O emission, which can save a lot of fuel resources and protect the environment. 2. Distillation under negative pressure can lower the boiling point, save energy and prevent scaling. 3. Using molecular Gi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/14C01D3/06C02F103/08
CPCY02A20/124Y02A20/142Y02A20/211Y02A20/212Y02P20/133
Inventor 徐祯祥范爱民
Owner 徐祯祥
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