1. After the installation of the hot air stove of the tray dryer, it must be fired with firewood for 24 hours before entering the normal production operation. At the same time, before igniting the hot blast stove, the hot blast stove system and all electrical appliances should be carefully inspected, and the ignition operation can be performed only when it is determined that there is no abnormality. This is one of the correct methods for using the hot air stove of the slime dryer, and it is also an important prerequisite for ensuring the service life of the hot stove of the slime dryer.
2. After the hot air furnace of the disc dryer is ignited, the method of small fire combustion must be performed to preheat the hot air furnace, and the intensity combustion can only be performed after all preheating is completed. In this process, we must ensure that the air volume of the induced draft fan also gradually increases from small to large.
3. When the hot air furnace of the slime dryer is in normal operation, it should be noted that the supply air temperature of the hand-fired furnace is generally between 350-450. When the air temperature is lower than 350, the air volume should be increased immediately. If the air temperature is higher than 450, the air volume should be reduced, and the normal operating state will be restored after the temperature is normal.
4. If there is a power outage during the operation of the disc dryer, you should quickly open the flue door, open the coal door and slag door, and continuously add water to the rotary drum seal to prevent it from burning and causing the seal to fail. Strict consequences.
5. In the process of the hot air furnace of the tray dryer, the staff should always check whether there are burned parts in the combustion chamber. If any damaged parts are found, they should be stopped and repaired before use.
6. Under the normal operation state of the tray dryer, it is necessary to ensure that the hot blast stove operating system must not have smoke leakage, air leakage and other phenomena. If an abnormality occurs, the cause should be immediately identified and resolved in a timely manner. When the slime dryer is shut down, the furnace temperature should be reduced to below 300 degrees to avoid damage to the equipment due to excessive temperature.
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