The service life of ceramic filter plates does not have a fixed and uniform value, and can be significantly distinguished by differences in material, working conditions, and maintenance methods. The service life range in different scenarios is as follows:
Conventional industrial water treatment scenarios
Qualified alumina/silicon carbide ceramic filter plates, with standardized operation and regular maintenance, can have an overall service life of 3-5 years and can be cleaned and regenerated 30-50 times normally.
Strong wear and tear conditions in mining, metallurgy, and other industries
In such scenarios, the lifespan of the filter plate is affected by the abrasive properties of the slurry and operating conditions, and is generally much longer than that of traditional filter cloth systems. Under normal operating conditions, it can be used stably for several years.
High temperature metal liquid scenarios such as aluminum melt filtration
The duration of single continuous use is usually between 8-24 hours, and can be extended to more than 36 hours under high-purity melt conditions, belonging to single use type filter elements.
Combining your previous concerns about filter plate cleaning requirements, using suitable specialized cleaning agents and standardized backwashing operations can effectively reduce irreversible damage to the filter plate and further extend its actual service life.