Method for making salt and distilled water by using solar wind spray

Abstract

The invention relates to a method for preparing salt and distilled water by utilizing solar wind power atomization. The method is characterized in that a salt-preparing facility is arranged in a solar wind power station, and pneumatic impellers are arranged on the lower part of the wind drum of the power station and connected with a centrifugal spray slinger; a condensation tube is arranged outside the wind drum, the upper part of the wind drum is provided with a wind concentrating hood which can rotate and is communicated with the inside of the condensation tube, and a motor-driven fan is arranged at the connection position of the wind concentrating hood and the inside of the condensation tube; the pneumatic impellers drive the slinger to rapidly rotate, brine is atomized to rapidly remove water, and a salt-containing part falls in a brine pool; evaporated water along with the hot air enters the wind drum so as to synthesize rapidly-ascending air current; and the flow velocity of the air current is reduced after the air current passes through the pneumatic impellers and multiple wind driven generators, the air current flowing out of the wind drum enters the wind concentrating hood and the condensation tube under the action of external wind power and the motor-driven fan, steam in the air current is cooled on a flow deflector and the wall of the condensation tube to be condensed so as to form distilled water, and distilled water falls into a water receiving basin. By using the method provided by the invention, the salt-preparing efficiency is improved, and distilled water is collected.

Description

technical field [0001] The invention belongs to the technical field of ecological engineering, in particular to a method for producing salt and distilled water 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 almost ...

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Problems solved by technology

[0003] The purpose of the present invention is to propose such a salt production 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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