hat
Fe &amp; an fè t' ap konte pou 12% ou dèyè 15% konsomasyon an antye enèji domestik la chak ane sa a, nan zòn 10% sa a yon gwo pwodiksyon soti VOTRE (2009). Tanperati gaz combustion chaje pousyè tè a se apeprè 1000℃ ou dèyè 1450℃ ki te fin tradisyonèlman pwan swen nan seri de dlo-par pou desann li tanperati sou 130℃. Metòd sa a mande ekstra enèji dizon ak kondwi a yon, dlo fòmidab gaspillage pou fè yon bon kalite dezè chalè gerizon sistèm se yon chwa travay pou yo fè.
eng
Steel &amp; iron making accounts for 12% ~ 15% of the entire domestic energy consumption annually, and around 10% of this huge production comes from EAF (2009). The dust-laden flue gas temperature is approximately 1000℃ ~ 1450℃ which has been traditionally treated by series of water-spraying to lower its temperature down to 130℃. This traditional method requires extra energy input and leads to a tremendous water wastage, for which a quality waste heat recovery system is a responsible choice to make.