Modular water-saving energy-saving system based on hot-process seawater desalination

Abstract

The invention discloses a modular water-saving energy-saving system based on hot-process seawater desalination. The system comprises a user port, a waste water and waste gas pipeline, a judgment and analysis system and a hot-process seawater desalination system, wherein the user port is connected with an inlet of the judgment and analysis system through the waste water and waste gas pipeline, and a quick connector is used as an interface; and a fluid is divided into a heat source and a water source through the judgment and analysis system, and the heat source and the water source are connected with an inlet of the hot-process seawater desalination system through pipelines respectively. According to the invention, the hot-process seawater desalination system serves as a core module, light sewage serves as a to-be-treated water source, high-temperature waste water and waste gas serve as heat sources, the fluid is treated through the hot-process seawater desalination system, and purified water obtained through a humidifying-dehumidifying method flows out of the pipeline to be supplied to users. According to the invention, a fluid source is connected through the quick connector, a structure is compact, and a plurality of fluid sources can be quickly amplified and connected in series, so requirements of diversified application scenes are met, and cyclic utilization of resources is achieved.

Description

technical field [0001] The invention relates to the technical field of seawater desalination, in particular to a modular water-saving and energy-saving system based on thermal seawater desalination. Background technique [0002] In the 21st century, with the rapid development of economy and society and the rapid increase of population, the water resource crisis has become the second largest environmental problem in the world after global warming. Although my country has a large amount of fresh water resources, the per capita water resources are scarce. Only 1 / 4 of the world's average level, and my country's water consumption is large, accounting for about 1 / 7 of the global water consumption. [0003] The seawater desalination device using water as the heat source can recycle the latent heat of phase change of water and improve the energy utilization rate, while the traditional seawater desalination system is too large and complex to be widely used. In family life, a large am...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the above-mentioned prior art, the present invention provides a modular water-saving and energy-saving system based on thermal seawater desalination, which can effectively treat and recycle household waste water, and the sources of various fluids can be connected on demand at any time, improving The utilization efficiency of water resources and energy, and the scientific management of water saving, energy saving and emission reduction integration, solve the problem that the traditional seawater desalination system is huge and complex, and the recyclable water resources cannot be used

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