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["流化床気化炉 Spiral 燃料供给機", "私らは流化床純粋酸素焼成を使用して、炉の運転は良好ですが、半年ごとに Spiral �燃料供给機のの葉を交换する必要があり、摩耗がひくが非常に激しいので、海の諸君に良い材質やより良い燃料供给方式を推荐していただけますか?炉は正圧で、�压力は数KPa程度です", "平均一年に一回交换しますが、耐温と耐摩耗が求められます" "ZG Cr22 "C君らが中煤蒙大に調査してみてください、BGLのの桨叶はどのように改造されたかを見ます" "螺旋の设计の設計が小さすぎるのか、、螺旋のの回転が速すぎるのか"

2019-09-01View Original

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我们采用流化床纯氧制气,炉子运行很好,就是每隔半年就要更换螺旋给煤机的搅叶,磨损很严重,请各位海友给推荐一下好的材质,或则更好的给煤方式,炉子是正压15KPa左右
Reply #22019-09-02
平均一年一换吧,要求耐温耐磨损
Reply #32019-09-02
ZG30Cr26Ni14Si2Re
Reply #42019-09-03
你可以到中煤蒙大调研下,看看他们BGL里面那个桨叶是如何改造的
Reply #52019-09-05
是不是螺旋设计小了,螺旋转动过快

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