Method for sunning slat and generating power by using solar energy and wind energy

Abstract

The invention relates to a method for sunning slat and generating power by using solar energy and wind energy. The method is characterized in that: salt manufacturing facilities and a salt store are put into a solar wind power station; and water evaporation is accelerated and water vapor is recycled to form distilled water by using the characteristics of high temperature and high airflow speed inthe power station. The method comprises that: a plurality of balls containing fiber cloth are arranged in a brine pond; the sunlight is radiated to a film greenhouse; the air in the greenhouse, the water-containing black fiber cloth on the balls and the seawater in the brine pond absorb solar heat to generate rising water vapor and hot air; a part of water vapor rises to the greenhouse and is cooled and condensed into distilled water, and the rest water vapor and the rest hot air flow to an air cylinder and rise along the air cylinder to drive a plurality of wind driven generators in the air cylinder to generate power; and in the sunlight-free time period, the salt in the salt store, the seawater in the brine pond and the balls release heat, and the moisture is continuously evaporated to generate distilled water and power.

Description

technical field [0001] The invention belongs to the technical field of ecological engineering, in particular to a method for making salt and generating electricity by using natural energy. Background technique [0002] Salt production methods include boiling salt, solar evaporation, freezing, vacuum evaporation, and hot-press evaporation. In addition to solar evaporation of salt, the rest of the methods almost all consume a lot of energy. Since sun-dried salt uses solar and wind energy to evaporate water and concentrate brine, it is the most economical and environmentally friendly traditional method of salt production. However, although the current sun-dried salt adopts a more advanced step-by-step concentration method to improve production efficiency, it still relies on the principle of gradually concentrating the brine by natural evaporation of the water surfaces of the brine pools at all levels. The disadvantage is that the evaporation of water is slow, and it is al...

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Problems solved by technology

[0003] The purpose of the present invention is to invent such a salt drying method in view of the current situation that salt drying mainly utilizes the natural evaporation of the water surface of brine pools, the efficiency is low, and the evaporated water cannot be collected: first, without changing the brine pools of all levels In the case of large area and no energy consumption, expand the area of ​​water evaporation, increase the temperature and air velocity of water evaporation, and improve the efficiency of water evaporation

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