Seawater desalination system with loop heat pipe

Abstract

The invention provides a seawater desalination system with a loop heat pipe. The system comprises an evaporation chamber, an acidic gas storage tank, an alkaline solution container and a seawater storage tank. The evaporation chamber is provided with an exhaust port and is connected with the acidic gas storage tank and the alkaline solution container, a first pipeline connected with the seawater storage tank is arranged at the bottom of the evaporation chamber, the seawater storage tank is provided with a second pipeline connected with the evaporation chamber and used for conveying seawater to the evaporation chamber, the first pipeline and the second pipeline are provided with a first valve and a second valve respectively, a pipeline through which the evaporation chamber and the acidic gas storage tank is connected is provided with a third valve, and a pipeline through which the evaporation chamber is connected with the alkaline solution container is provided with a fourth valve. The evaporation chamber is vacuum in a chemical mode, cost is reduced, and seawater desalination performance and efficiency are improved.

Description

technical field [0001] The invention belongs to the field of seawater desalination, in particular to a seawater desalination system provided with loop heat pipes. Background technique [0002] The shortage of fresh water resources in the world has become a growing concern. Therefore, desalination of seawater has become an important way to provide fresh water at present. [0003] As an open-source incremental technology for water resources, seawater desalination has become an important way to solve the global water crisis. By 2006, more than 120 countries and regions in the world had applied seawater desalination technology, and the global daily output of seawater desalination was about 37.75 million tons, 80% of which were used for drinking water, solving the water supply problem of more than 100 million people. [0004] In today's seawater desalination technology has matured, the economy is an important factor to determine its wide application. In China, "excessive cost ...

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Problems solved by technology

In China, "the cost and investment expenses are too high" has always been regarded as the main problem that seawater desalination is difficult to boldly use, but in fact it is a matter of "knowledge"

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