How to judge the working condition of combustion system in asphalt mixing plant?
March 2nd, 2022
Asphalt mixing plant is a complete set of equipment for mass production of asphalt concrete. The whole machine of the equipment is composed of a variety of systems, such as batching system, drying system, combustion system, powder supply system and dust removal system. Each system is an important part of the asphalt mixing plant.
The working condition of the combustion system of the asphalt mixing plant has a great impact on the whole system, which is related to the economy, temperature control accuracy and flue gas emission of the whole system. How to judge the working condition of the combustion system of asphalt mixing plant?
Generally speaking, due to the complex detection equipment and methods, there are no conditions in the working process of most asphalt mixing plants. Therefore, it will be more convenient to judge the working situation through a series of relatively intuitive factors such as flame color, brightness and shape. This method is very simple and effective.
When the combustion system of the asphalt mixing plant works, when the fuel is normally burned in the drying cylinder, the user can observe the flame through the front of the cylinder. At this time, the center of the flame should be in the center of the drying cylinder. The flame is evenly distributed around the cylinder wall and will not touch the cylinder wall. The flame is full. The whole outline of the flame is relatively clear, and there will be no tail of black smoke. For example, the diameter of the flame is too large, which will cause serious carbon deposition on the furnace barrel, thus affecting the working state of the combustion system.
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