Rotary kiln production process, vibration analysis

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In normal use, a rotary kiln , a smooth uniform rotation does not produce a loud noise if the noise generated in the 
production process, or the smooth running frequency noise appears , how to determine which section of the kiln the 
problem , let's take a look at common problems vibration kiln appeared abnormal vibrations in one place to third gear 
vibration greater place in second gear vibration is normal, the likelihood is that this happens in second gear the foundation 
occurred depression, so kiln central vacant, the drum pulley contact area decreased from moving , in this case , you need to 
use special tools to measure , find the center axis adjustment , if timely adjustments over time, the kiln will cause great harm 
to the barrel , the barrel may cause serious distortion . Adjustment method : to a vertical line through the center axis of the 
rotary kiln cylinder ends of the measuring gear wheels the horizontal displacement with respect to the vertical plane , and 
then calculated at the level of each wheel with a central gear wheel with a diameter according to the position its changes, tire 
center and the center of the cylinder in the same vertical plane , Energy saving Ball mill      resulting in a horizontal line of the cylinder axis. By adjusting 
the data for analysis , adjusted to " trace repeatedly , while adjusted while observing " to ensure and maintain a consistent 
installation , in the future course of the feeding of the kiln , kiln temperature is recorded for each file tugboat , to discover 
production problems and make adjustments !