What is the filtering accuracy of the Permanent Magnetic Filter?
Publish Time: 2024-07-06
How big a size of magnetic impurities can be removed? The filtering accuracy of the Permanent Magnetic Filter depends on many factors, including the magnetic field strength of the magnetic rod, the arrangement of the magnetic rod, the structural design of the filter, and the characteristics of the magnetic impurities in the liquid to be filtered.
Generally speaking, the Permanent Magnetic Filter can effectively remove relatively small magnetic impurities. Common Permanent Magnetic Filters can remove fine particle impurities of 0.5-60μm or even smaller. For example, some high-performance Permanent Magnetic Filters use strong magnetic NdFeB magnetic rods with a magnetic field strength of up to 12000G, which can fully contact the fluid to form a strong capture, thereby enhancing the iron removal effect.
However, it should be noted that the ability of the Permanent Magnetic Filter to remove magnetic impurities is not absolutely fixed, but there is a certain range. The specific size of magnetic impurities that can be removed will also be affected by the following factors:
First, the magnetic strength of the magnetic impurities themselves will affect the filtering effect. Impurities with stronger magnetism are easier to adsorb and remove, while impurities with weaker magnetism may be more difficult to completely remove.
Secondly, the flow rate and flow rate of the liquid will also have a certain effect on the filtration accuracy. A higher flow rate may cause the contact time between the magnetic impurities and the magnetic bar to be reduced, thus affecting the removal effect.
In addition, the use time and maintenance of the filter are also critical. As the use time increases, the magnetism of the magnetic bar may decay to a certain extent, which in turn affects the adsorption capacity of magnetic impurities. Regular maintenance and cleaning can maintain the good performance of the filter.
In practical applications, in order to ensure that the Permanent Magnetic Filter achieves the required filtration accuracy, it is very important to choose the appropriate filter model and specification. It is necessary to comprehensively consider factors such as the nature of the material being processed, the flow rate, the requirements for cleanliness after filtration, and the working environment. At the same time, perform correct installation and operation according to the manufacturer's recommendations, and regularly inspect and maintain the filter to clean the adsorbed magnetic impurities in time to ensure its long-term and stable filtration effect.
Permanent Magnetic Filters produced by different manufacturers may vary in performance and parameters. Therefore, when making a specific selection, it is necessary to refer to the detailed technical specifications and actual test data of the product to determine whether its ability to remove magnetic impurities of a specific size meets its own process requirements.
