不銹鋼在海水淡化及海洋開發中的具體應用
海(hai)(hai)(hai)水(shui)淡化是(shi)解決淡水(shui)短(duan)缺的重(zhong)要途徑。當前海(hai)(hai)(hai)水(shui)淡化多半采用多段沖洗流(liu)程,其工(gong)業裝置(zhi)(zhi)(zhi)(zhi)(zhi)由海(hai)(hai)(hai)水(shui)前處理裝置(zhi)(zhi)(zhi)(zhi)(zhi)、放(fang)(fang)熱(re)(re)裝置(zhi)(zhi)(zhi)(zhi)(zhi)、熱(re)(re)回收裝置(zhi)(zhi)(zhi)(zhi)(zhi)、鹽水(shui)加(jia)熱(re)(re)器(qi)、防霧(wu)裝置(zhi)(zhi)(zhi)(zhi)(zhi)以及(ji)相應的管線、泵、閥等組成。海(hai)(hai)(hai)水(shui)首先(xian)進(jin)入放(fang)(fang)熱(re)(re)裝置(zhi)(zhi)(zhi)(zhi)(zhi)的導管加(jia)熱(re)(re)(常溫至40℃),將其大部分(fen)放(fang)(fang)出,經前處理裝置(zhi)(zhi)(zhi)(zhi)(zhi)去(qu)除炭酸(空(kong)氣)作為補...