CN
EN
Jun 05, 2023
In practical applications, There are also have material leakage during filtration with belt filter cloth, the problem not only that affects filtration efficiency but it may also have adverse effects on the production environment and equipment.
1.Large Feed Volume and Fast Speed
The most common reason of material leakage in belt filter cloth filtration are Large feed volume and fast speed. When the feed volume surpasses the handling capacity of the filter cloth, some materials may not be captured promptly, resulting in leakage from the sides.
2.Excessive material concentration also impacts the filtration effect of the filter cloth. During filtration, high-concentration materials tend to form a thicker filter cake, which increases resistance and can lead to clogging, ultimately causing material leakage.
1.Filter Cloth Quality Issues
The inherent quality of the filter cloth is also a significant factor contributing to leakage. Low-quality filter cloths with subpar characteristics can diminish both their service life and filtration effectiveness.
2.Inappropriate Filter Cloth Selection
Selection of appropriate filter cloth should be based on factors such as material properties, specific filtration requirements, and working environment conditions. An incorrect selection may result in a mismatch between the filter cloth and the material being processed, thereby impacting overall filtration performance.
3.Filter Cloth Processing Issues
Processing issues such as bad calendaring process can result in an uneven surface on the filter cloth, causing material to move to one side during filtration, leading to leakage. Additionally, the joint treatment of the filter cloth is also an important factor affecting the filtration performance, improper joint processing can cause leakage at seams or insufficient strength, resulting in breakage.
1.Incorrect Tension Settings
If tension levels on belt filtering equipment are either too high or too low, this can lead to shifting or deformation of the filter cloth itself-resulting in further instances of material leakage.
2.Malfunctioning Deviation Correction Device
The Malfunctioning correction device is essential to prevent the filter cloth from shifting. If the correction device malfunctions or becomes jammed, it cannot effectively correct the filter cloth's position, leading to material leakage.
Bolian belt filter cloth primarily utilize polyester and polypropylene fabrics featuring a double-layer structure designed specifically to enhance mechanical strength, tensile resistance significantly, and anti-deviation properties.
