1. For the newly ignited sludge dryer, because there is too much coal powder in the hot blast stove, it is easy to make the sound of internal shelling after ignition. Therefore, before ignition, in order to reduce the settling of pulverized coal, it is necessary to reduce or not heat the dryer cylinder as much as possible, so as to prevent the abnormal sound inside.
2. Secondly, when we use the dryer, if the production failure causes an emergency shutdown, the temperature inside the hot blast furnace will drop too fast, which will also cause abnormal sound inside the dryer.
3. At the same time, when the staff operates the equipment, if the operation is wrong, the internal temperature of the dryer is too high, or even a large area inside the cylinder burns, it will make a violent sound. Sludge drying machine Sludge drying, also known as sludge dehydration, refers to the process of removing most of the water content from sludge through percolation or evaporation. Generally, it refers to the use of self-evaporation facilities such as sludge drying plants. After the sludge is concentrated, the moisture content of the sludge is further reduced by physical methods, which facilitates the transportation, accumulation, utilization or further treatment of the sludge. After the sludge is concentrated, the moisture content of the sludge is further reduced by physical methods, which is convenient for the transportation, accumulation, utilization or further treatment of the sludge. There are two types of dehydration: natural evaporation and mechanical dehydration. It is customary to call the mechanical dehydration method as sludge dehydration, and the natural evaporation method as sludge drying. When this happens in production operations, the sound must be controlled with water or reduced fuel to reduce the temperature inside the equipment.
