The triple-cylinder dryer is mainly used for drying granular materials within a specific humidity range, such as yellow sand for the dry mortar industry, sand of various specifications for the foundry industry, blast furnace slag for the building material and cement industries, and small-sized clay particles for the chemical industry. These materials do not undergo chemical changes and are resistant to high temperatures and soot. According to the moisture content requirements of dried materials in different industries, the moisture content of the dried materials can be reduced to 1~0.5%.
Compared with the operation of drum dryers, the triple-cylinder dryer features extremely stable operation, mainly due to the sophisticated design and great advantages of its body shape and structure. Nevertheless, if malfunctions occur during the operation of the triple-cylinder dryer, it still needs to be shut down and repaired in a timely manner. Below is an introduction from professional triple-cylinder dryer manufacturers regarding such situations.
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During the operation of the triple-cylinder dryer, if abnormal conditions occur to the transmission components (e.g., the electric supporting rollers of the reducer), the machine must be shut down for maintenance. Malfunctions of these components are characterized by abnormal motor temperature, wear of supporting rollers, bearing damage, roller jamming, and abnormal operation of the reducer. Immediate shutdown and maintenance are required under such circumstances.
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If the equipment emits abnormal noises or vibrations during the drying process of the triple-cylinder dryer, it shall be shut down and repaired immediately. For example, if the belts of the triple-cylinder dryer become loose, the cylinder seals fail, or the internal cylinder is severely worn, the machine must be shut down for maintenance without delay.
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If the dried materials fail to meet the specified standards during the use of the triple-cylinder dryer, the operation must be stopped promptly to identify the root causes of the problem; otherwise, substantial losses will be incurred.
The above content elaborates on the emergency shutdown and maintenance scenarios of the triple-cylinder dryer in production. In actual drying operations, however, there are numerous factors that may lead to the need for shutdown and maintenance. We must not take chances in production, as this may cause fatal damage to the triple-cylinder dryer. As a professional dryer manufacturer, we remind all users that mastering the equipment’s structure and working principle, as well as the correct operation methods and maintenance measures before use, is the fundamental guarantee for the stable operation of the triple-cylinder dryer.