對於工業生產中水泥回轉窯的煆燒內部的燃燒情況研析過程中,我們經常可以看到生料會隨著回轉窯的運轉速度而突然增多。由於水泥回轉窯與水平的夾角在2-3°。因此在此種情況下,回轉窯內介質的限平衡就不會被破壞,因為生料混合物的內摩擦角在35-45°左右,所看到的情況也可以從水泥回轉窯內的介質震蕩獲得,這時,生料將相對作為剛體的轉筒的橫截麵上的扇形麵而運轉。
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經jing過guo長chang時shi間jian的de分fen析xi發fa現xian,在zai支zhi撐cheng於yu水shui泥ni回hui轉zhuan窯yao拖tuo輪lun上shang的de煤mei磨mo中zhong也ye有you可ke能neng出chu現xian自zi激ji振zhen蕩dang,這zhe樣yang就jiu會hui導dao致zhi拖tuo輪lun以yi及ji輪lun帶dai的de琢zhuo磨mo,在zai幹gan摩mo擦ca條tiao件jian下xia,同tong時shi出chu現xian小xiao振zhen幅fu和he有you限xian振zhen幅fu的de振zhen蕩dang,它ta的de基ji因yin和he自zi激ji振zhen蕩dang的de頻pin率lv都dou是shi相xiang同tong的de,其qi副fu振zhen蕩dang的de振zhen幅fu也ye會hui快kuai速su減jian弱ruo。經jing過guo長chang時shi間jian的de研yan究jiu,才cai得de出chu結jie論lun,在zai僅jin依yi靠kao改gai變bian水shui泥ni回hui轉zhuan窯yao的de轉zhuan筒tong角jiao速su度du的de情qing況kuang下xia,也ye就jiu是shi令ling其qi角jiao速su度du超chao出chu摩mo擦ca特te性xing曲qu線xian的de下xia降jiang部bu分fen的de範fan圍wei的de地di方fang,就jiu可ke以yi消xiao除chu水shui泥ni回hui轉zhuan窯yao中zhong存cun在zai的de介jie質zhi的de自zi激ji振zhen蕩dang,而er且qie此ci種zhong方fang法fa對dui於yu水shui泥ni回hui轉zhuan窯yao的de運yun行xing也ye是shi較jiao為wei有you效xiao的de。
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