http://www.esafety.cn/blog/wll/66030/index.html

[煤矿]双轴振动筛司机操作规程

作者[孙锡云] 发表于[2010-1-21 10:34:00]

双轴振动筛司机操作规程

1.准备:

 

(1)开机前应检查三角带张紧程度和齿轮箱(油位在标准位置;

 

(2)检查筛板、筛邦弹簧有无断裂,铆钉螺丝是否松动;

 

(3)向有关岗位发出开机信号。

 

2.开机:

 

(1)筛子启动后应经常检查是否有横振现象,轴承温升是否正常(不能高于40,超过时应补充注油);

 

(2)注意振动器和筛面是否有噪音,如有噪音,应检查振动器和筛板各零部件紧固情况;

 

(3)在振动筛正常负荷和最大负荷时应检查筛箱行程。

 

3.停机:

 

(1)除特殊事故外,禁止带料停机和停机后继续向筛子给料;

 

(2)按停止按钮后应检查筛子消除共振跳动的情况(方法为检查筛子扩大量,其数值不得大于工作时振幅的三倍);

 

(3)筛子正常运行100-150小时后,应更换一次润滑油,以后更换周期为每月一次;

 

(4)检查振动器、筛箱各部螺帽是否松动,三角带张紧情况,磨损情况,当因磨损断裂而需报废时,应成套更换,以保持均匀的张力,检查减振弹簧和阻尼器情况,并将弹簧表面清理干净;

 

(5)向有关岗位发出停车信号。

原创

作者[原创(游客)] 发表于[2016-9-30 16:29:52]
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原创

作者[原创(游客)] 发表于[2016-9-28 21:44:04]
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原创

作者[原创(游客)] 发表于[2016-9-6 22:05:40]
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