The temperature difference causes water droplets to adhere to the surface of the mud cake, increasing its moisture content
Thread Content
The internal moisture content of the sludge cakes produced by plate and frame presses is approximately 50% to 60%. However, with recent drops in temperature, the temperature of the sludge remains relatively high; the temperature difference is around 30 degrees. This results in water droplets adhering to the surface of the sludge cakes during the process of unloading and storing them, thereby increasing the moisture content of the sludge. The sludge transport trucks indicate that the sludge has a high moisture content. Do any of you have any good ideas to solve this problem?
That’s because the temperature of the mud cake is high, causing the moisture to evaporate and enter the air. When the ambient temperature drops, the water vapor that evaporates condenses and gathers into water droplets, resulting in a higher moisture content. After removing the mud cake, use a fan to blow on it in order to disperse the vaporized water promptly.