PURPOSE: A producing method of salt is provided to prevent the decrease of productivity or other problems caused by rain or snow, temperature decrease during winter, or the insertion of contaminants into a saltpan using a screen instead of evaporating salt water in the saltpan.CONSTITUTION: Screen(5) are fixed to a screen supporter inside a structure with the interval of 5mm, and the height of the screens is 8m. The screens are installed side by side towards the direction facing a discharging fan. The installation portion of the screens has a work space around the screens at a width of 5m and a length of 27m. Salt water is transferred to a salt water storage tank through a transfer pipe using a pump after passing the salt water through a precipitation pond and a filtering tank. The salt water is sprayed from a spraying pipe(7) along a salt water distribution pipe(14) by connecting the transfer pipe to a salt water distribution pipe hanger(14a). The salt water flows down the screens. Solar heat collected from a heat collecting chamber(9) is transferred to a blast pipe(4) through a suction pipe(10). Steam is discharged by operating a fan installed on the central bottom under a ultraviolet ray shielding cover(8) located on the opposite side of the blast pipe. The salt water is collected in a trench(1) after falling into a slope(2), and crystallized salt is collected from the salt water after opening a door(15) and drying the salt.COPYRIGHT KIPO 2013구조물 내 스크린(5)을 수직 설치하여 스크린(5)에서 염수를 증발시키는 소금 생산 방법에 관한 것이다.
