How to determine the working condition of the combustion system of the asphalt mixing plant?
How to determine the working condition of the combustion system of the asphalt mixing plant?
The asphalt mixing plant is a complete set of equipment used for mass production of asphalt concrete. The entire equipment consists of various systems, such as the batching system, drying system, combustion system, powder supply system, and dust prevention system. Each system is an important part of the asphalt mixing plant.
The working condition of the combustion system in the asphalt mixing plant has a significant impact on the entire system, which is related to the economic operation, temperature control accuracy, and flue gas emissions of the entire system. Next, this article briefly introduces how to judge the working condition of the combustion system of the asphalt mixing plant.
Generally speaking, due to the complexity of the detection equipment and methods, there are no conditions to achieve them in the working process of most asphalt mixing plants. Therefore, it is more convenient to judge the working situation through a series of relatively intuitive factors such as the color, brightness, and shape of the flame. This method is very simple and effective.
When the combustion system of the asphalt mixing plant is working and the fuel is burning normally in the drying cylinder, users can observe the flame through the front of the cylinder. At this time, the center of the flame should be at the center of the drying cylinder, and the flame should be evenly distributed around and not touch the cylinder wall. The flame appears full. The entire contour of the flame is relatively clear, and there will be no black smoke at the tail. Abnormal conditions of the combustion system, such as the large diameter of the flame, can cause serious carbon deposition on the furnace barrel and affect the subsequent working state of the combustion system.
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