不銹鋼在海水淡化及海洋開發中的具體應用
海水(shui)(shui)淡化(hua)是(shi)解決淡水(shui)(shui)短缺的重(zhong)要(yao)途徑。當前(qian)海水(shui)(shui)淡化(hua)多(duo)半采(cai)用多(duo)段沖洗流(liu)程(cheng),其(qi)工(gong)業裝(zhuang)置(zhi)(zhi)由海水(shui)(shui)前(qian)處理裝(zhuang)置(zhi)(zhi)、放(fang)熱(re)裝(zhuang)置(zhi)(zhi)、熱(re)回收裝(zhuang)置(zhi)(zhi)、鹽水(shui)(shui)加(jia)熱(re)器、防霧裝(zhuang)置(zhi)(zhi)以(yi)及相應的管(guan)線、泵、閥等(deng)組成。海水(shui)(shui)首先進(jin)入放(fang)熱(re)裝(zhuang)置(zhi)(zhi)的導管(guan)加(jia)熱(re)(常溫至(zhi)40℃),將其(qi)大部分放(fang)出,經前(qian)處理裝(zhuang)置(zhi)(zhi)去除炭酸(suan)(空氣)作為補(bu)...