CN
EN
es 
ru 
Jun 10, 2025
Desulfurisation is an important part of industrial waste gas treatment. It is mainly used to remove harmful substances, such as sulphur dioxide (SO₂), to protect the environment and human health. Desulfurisation filter cloth is a vital component of the flue gas desulfurisation process in the chemical industry. Selecting the appropriate belt filter cloth can enhance filtration efficiency and reduce costs.
In practical applications, desulfurisation filter cloth must have good chemical stability, mechanical strength, and filtration performance.
Material compatibility:
Be compatible with a variety of desulphurisation process conditions and be resistant to acidic and alkaline environments.
High abrasion resistance:
Be able to withstand the demands of continuous operation in belt filter presses, reducing wear and tear.
Good air permeability:
Ensure filtration efficiency and prevents clogging.
Long service life:
Reduce the frequency of replacement and saves on maintenance costs.
BOLIAN provided a customized desulphurisation filter cloth solution for a chemical company. Following the testing and analysis of filtering material samples, we recommended the use of a double-layer monofilament filter cloth(DLW). High-density weaving by imported German equipment, this polyester product offers excellent abrasion, corrosion and deformation resistance, with an average service life of more than six months. It is used in horizontal vacuum belt filter presses, where it operates reliably and delivers significant filtration results.
After the new filter cloth was applied, the problems of low filtration efficiency, frequent blockages and the need for frequent replacement were effectively solved. The equipment now runs more smoothly and meets the requirements for flue gas desulfurisation.
In summary, desulfurisation filter cloth plays an important role in flue gas treatment. Through scientific selection and process optimization, it can significantly improve filtration performance and bring higher economic and environmental value to enterprises. As environmental protection standards continue to improve, the demand for high-quality desulfurisation filter cloth will grow.
