引進的長74米、直徑4.7米的回轉窯是整套設備的關鍵部件,日產水泥熟料4000噸,停產一天損失達52萬元。回轉窯窯口噴煤粉端,溫度高達1400攝氏度。由於溫度高、風速快、物料磨損等原因,造成耐火磚磨損快,窯口鐵經常被燒壞。窯口部分的內砌磚月餘更換一次,需花5-6萬元,停產3-4天,減少產值100duowanyuan。weijiejuezheyijishunanti,zerengongchengshiliudazhengheqitajishurenyuantongguoxianchangfenxilunzheng,juedingcaiyongyaokoujiaozhunaihuohunningtuxingongyi。jizaiyaokouneibuhanshangjiquan“Y”型xing鋼gang筋jin,築zhu上shang耐nai火huo混hun凝ning土tu,使shi其qi形xing成cheng堅jian固gu的de整zheng體ti。經jing燒shao試shi,回hui轉zhuan窯yao窯yao口kou壽shou命ming由you原yuan來lai的de一yi個ge多duo月yue提ti高gao到dao四si個ge月yue以yi上shang,僅jin此ci一yi項xiang,年nian節jie省sheng費fei用yong百bai萬wan元yuan。
信息來源於豫暉回轉窯網:http://f1979.cn/