With the continuous development of society and economy, the application of rotary furnaces is becoming more and more widespread. How can we control the temperature of the furnace in daily use?
1. In daily production, when the rotary furnace generates swirling air, we can transport it from the inner pipe for conveying coal powder and air to the outer pipe. A small amount of swirling air will form on the inner side of the coal powder pipe, and a steep peak temperature will be formed, while on the outer side of the coal powder pipe, there will be The swirling flow is formed with relatively uniform intensity, and the volatilization of the volatile components of the fuel in the rotary kiln and the corresponding peak temperature are also very uniform
During the production process, we found that the speed of the large axial flow air in the kiln increased, and a smoke hood can be added at the front end of the shaft nozzle. When the wind speed is high, the flame will be stretched out. The establishment of a smoke hood can reduce the horizontal diffusion of flames in the rotary kiln, and the corresponding flames will also be relatively uniform In addition to the above methods, we can also adjust the swirl angle, injection rate, and axial flow injection rate in the rotary furnace accordingly, so that the shape of the flame will also be changed accordingly The above is the main content of how to control the temperature and flame of the rotary furnace during use
