How can we ensure the safe and stable operation of the rotary lime kiln?
Rotary lime kilns are frequently used in China, and the usage base is very large. So how can we ensure the safe production of equipment. Reduce safety accidents during the production process. This article will introduce this and hope to inspire everyone. It was very difficult to ensure safe and stable production of the equipment at that time. The equipment involves many components and safety production steps, so it is difficult to keep the equipment in a safe and stable production situation, but it is not impossible. Let's have a brief introduction by the editor of Europa Burner.
1. The heat loss of domestic rotary lime kiln clinker is generally about 8% of the clinker heat consumption. In order to reduce the heat loss during the cooling process of clinker, it is possible to consider appropriately increasing the size of the cooling drum, improving and using heat-resistant steel lifting plates, in order to increase the heat transfer area and the degree of material rolling and scattering for the drum cooler. The method to reduce the heat loss carried away by the exhaust gas during the operation of the rotary kiln is to greatly improve the utilization of the heat contained in the combustion gas inside the kiln to reduce the temperature of the exhaust gas. In the process of using a rotary lime kiln, we need to understand its advantages and leverage them to achieve our goals, which is what we should do. We need to seize it well. Energy conservation and emission reduction, as well as the recycling and utilization of secondary energy, are necessary for the sustainable development of China's lime industry. Strengthen the research on the production and application technology of activated lime, and solve problems such as raw material utilization, fuel utilization, product quality, energy consumption reduction, and product standard formulation.
2. Although the cost of refractory materials does not account for a large proportion of cement production costs, the configuration, use, and maintenance of refractory materials used in rotary lime kilns directly affect the safe and effective operation of the rotary lime kiln system, which has become an important issue for cement plants to improve production capacity. When lighting the kiln on cloudy and rainy days, it is necessary to observe the changes in the rotary lime kiln cylinder in a timely manner, frequently flip the kiln, and continuously rotate the kiln as soon as possible to prevent uneven heating of the kiln cylinder from causing bending deformation.