Industry Reports
How to judge whether the rotary kiln shell is flat?
How to judge whether the rotary kiln shell is flat?
1. When the rotary kiln is running, look at the fire hole and focus on the kiln skin without material edge. If the color is slightly white, the thickness is slightly lower than the front ring, the front ring is about 300 mm high, and the front and rear are flat. The color is the same, and there is no light and dark phenomenon. Indicates that the rotary kiln shell is flat.
2. If there is a problem with the kiln shell of the rotary kiln, and the kiln is not clear during operation, the coal should be stopped and the kiln should be stopped for viewing.
3. Judging the thickness of the rotary kiln shell with the help of water cooling is a good way to judge the condition of the kiln shell during normal operation. Due to the different thickness of the kiln shell, the heat transfer speed is also different. The heat transfer is fast when the kiln shell is thin, and the heat transfer is slow when the kiln shell is thick. Therefore, under the condition of the same water volume, the thickness of the kiln shell reflects different temperatures. The temperature is inversely proportional to the thickness of the kiln shell, the higher the temperature, the thinner the kiln shell, and the lower the temperature, the thicker the kiln shell. Generally, the factory stipulates that the fire worker should check the water cooling every hour, and the inspection methods are different.
Xinxiang Great Wall Machinery's rotary kiln manufacturer reminds everyone that whether the rotary kiln shell is flat is a very important issue, which will affect the subsequent calcination and the production quality of the finished product. Therefore, the operator should carefully check whether the kiln shell is flat after installing the rotary kiln shell. Good operating habits are not only the basis for ensuring the smooth operation of the equipment, high output and high quality, but also the guarantee of personal safety!
