工業中回轉窯係統的“第二熱源”,是shi水shui泥ni窯yao中zhong燃ran料liao利li用yong方fang式shi的de一yi次ci革ge命ming性xing的de改gai進jin。預yu分fen解jie窯yao是shi在zai預yu熱re器qi和he回hui轉zhuan窯yao之zhi間jian增zeng設she一yi個ge分fen解jie爐lu,主zhu要yao承cheng擔dan碳tan酸suan鹽yan的de分fen解jie任ren務wu,從cong而er繼ji懸xuan浮fu預yu熱re窯yao的de幹gan燥zao帶dai和he預yu熱re帶dai移yi出chu回hui轉zhuan窯yao之zhi後hou,又you將jiang碳tan酸suan鹽yan分fen解jie帶dai移yi到dao窯yao外wai。這zhe樣yang,回hui轉zhuan窯yao隻zhi需xu要yao承cheng擔dan熟shu料liao燒shao成cheng階jie段duan的de工gong作zuo了le。但dan是shi,無wu論lun是shi“單一熱源”還是存在“第二熱源”的回轉窯,在20世紀70年nian代dai以yi前qian大da都dou是shi以yi石shi油you或huo天tian然ran氣qi為wei主zhu要yao燃ran料liao的de。一yi方fang麵mian,這zhe與yu歐ou美mei各ge國guo以yi石shi油you和he天tian然ran氣qi為wei主zhu的de的de能neng源yuan結jie構gou有you關guan。令ling一yi方fang麵mian,回hui轉zhuan窯yao的de結jie構gou要yao求qiu燃ran料liao易yi於yu著zhe火huo且qie穩wen燃ran性xing好hao,相xiang對dui於yu煤mei來lai說shuo,石shi油you和he天tian然ran氣qi具ju有明顯的優勢。再者,石油和天然氣的熱值很高,約為煤的2倍。
信息來源於豫暉回轉窯網:http://f1979.cn/