A sand dryer is an essential step after washing sand, which can effectively reduce the moisture content of sand and improve its practicality. Sand dryers generally choose drum drying equipment, which has the advantages of stable structure, strong operation and processing capacity, and is deeply loved by users. As a crucial component of the sand dryer, the fan is essential. So, what should be noted when operating the fan of the sand dryer? Here, the three tube dryer editor will briefly introduce some operation precautions for sand dryers, hoping to be helpful to everyone.

The principle of the yellow sand dryer is that sand enters from the feeding end of the sand dryer, and the drum of the sand dryer is a slightly inclined rotating cylinder. As the cylinder rotates, the sawdust moves to the lower end due to gravity. During the forward movement of wet sand inside the cylinder, it is directly or indirectly heated by hot air, causing a large amount of moisture in the wet sand to evaporate and dry, and then the finished dry sand is sent out at the discharge end. The function of the fan in this process is to drive hot air as a heat carrier for sand drying, which can effectively dry the sand and prevent the temperature of the sand from decreasing during the discharge at the end, causing the hot air with more water content to regain moisture when cooled.

The following are the operating precautions for the sand dryer fan:

1. The size and variation of air volume can be adjusted according to usage conditions, such as the dry and humidity of materials.

2. Pay attention to selecting the appropriate fan model for the drying project, and determine the quality, flow rate, and overall pressure of the fan based on the production capacity and resistance of the drying equipment system, ensuring that the total pressure of the fan is greater than the system resistance.

3. When the operating conditions of the fan and the air temperature change, the motor may experience severe overload and even burn out.

The above is the relevant content introduced by the manufacturer of Huangsha dryer. If you want to learn more about Hesha dryer, please continue to follow us. We look forward to your call.