Humidification and condensation integrating device and sea water desalinization method thereof

Abstract

The invention discloses a humidification and condensation integrating device and a sea water desalinization method thereof, and relates to the field of sea water desalinization. The integrating devicecomprises a shell, an air inlet, an air outlet, a humidifying chamber, a condensing chamber and a water storage chamber, wherein the humidifying chamber is connected with the air inlet, a clapboard provided with a hole is arranged between the humidifying chamber and the water storage chamber, the humidifying chamber is internally provided with a humidifying module, and a spraying device is positioned above the humidifying module; and the condensing chamber is internally provided with a condenser, and a water receiving basin is arranged under the condenser. The humidification and condensationintegrating device is simple in structure, small in volume and convenient for maintenance, can normally run under the normal pressure, has low requirements for equipment and running, can be combined with solar energy heat source or waste heat source, and requires low investment at the early stage, thus having wide market prospect. The sea water desalinization method utilizes sea water or brackishwater to spray to humidify the air in a strengthening way, and then cools the air for reducing the temperature to separate out and obtain plain water from the air, so that the whole process is simplein flow and convenient for operation.

Description

technical field [0001] The invention relates to a seawater or brackish water desalination device and method, in particular to a humidifying and condensing integrated machine and a seawater desalination method thereof. Background technique [0002] Water is the source of life. Not so long ago, human beings were obsessed with the myth that fresh water is an inexhaustible gift from nature. However, the rapid development of industrialization and the rapid increase of population have ruthlessly shattered this myth. The fresh water crisis is even more menacing than the food crisis and the oil crisis. Solving the problem of fresh water resources has been put on the agenda of mankind. In this context, seawater desalination technology, which converts seawater, brackish water and other high-salt water into production and domestic water, has developed rapidly. [0003] There are many forms of seawater desalination. As far as the solar desalination thermal method is concerned, there a...

AI Technical Summary

Problems solved by technology

As far as the multi-stage flash evaporation method and the low-temperature multi-effect method are concerned, the seawater desalination process is relatively complicated, and during the operation of the system, it needs to be operated in a vacuum state and needs to be operated by a vacuum pump, which has high requirements for equipment and operation. Large investment, and generally not suitable for small and medium seawater desalination

The solar distillation method has simple equipment, limited enhanced evaporation effect, and low heat utilization rate, but it occupies a large area, which directly affects the popularization and use of solar seawater desalination devices

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