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Factors Affecting Calcination Quality of Rotary Kiln

Published:2016-06-01

Rotary kiln is widely used in the industry, because of its advantages of high production efficiency and convenient operation, it is favored by many users, among which the problem of production quality is more concerned. When we burn the kiln, we will find that the calcination of the kiln is affected by some aspects. So, let's look at the factors that affect the calcination quality.

1. One of the factors that affect the calcination quality of electric rotary kiln is temperature. Generally, the temperature of calcination zone should be controlled at 1250-1300 ℃.

2. In addition, the main factor affecting the calcination temperature is the combination of fuel and air. The size of negative pressure. The amount of feed and the speed of material movement. The moving speed of materials in the kiln has a great influence on the calcination quality and production capacity of the electric rotary kiln.

3. The moving speed of the calcined materials in the kiln is too fast, the materials stay in the kiln for a short time, and the calcination quality is poor; if the moving speed is too slow, the calcination loss will increase, the production capacity of the equipment will be reduced, and the moving speed of the materials and the inclination of the kiln body will be reduced. Inner diameter of kiln body. Rotary speed of kiln body. The cross section of the material layer in the kiln is related to the central angle in the middle of the kiln.

The above is a detailed introduction of the factors affecting the calcination quality of rotary kiln, from which we can see that the factors affecting the equipment are various. If we want to improve the quality of production, we must pay attention from many aspects. In addition, we should develop the habit of regular maintenance of equipment.


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