** High durability and long service life ** :
Metal filter bags are made of sturdy metal, featuring high strength and the ability to maintain excellent performance in harsh working environments, such as withstanding high temperatures, high pressures, and chemical corrosion. Compared with fabrics or other non-metallic materials, it has a longer service life, which can reduce the need for frequent filter bag replacement and lower long-term operating costs. For instance, in industries such as chemical engineering and pharmaceuticals, the operating environment of equipment is complex. Metal filter bags can adapt to these harsh conditions and work stably for a long time.
2. ** Chemical resistance ** :
Different types of metal materials can be selected according to different application requirements, such as 316L stainless steel, Hastelloy, titanium alloy, etc. These materials can resist the erosion of various chemicals and are suitable for handling strong acids, strong alkalis and other corrosive media. In chemical production, we often come into contact with various acidic and alkaline liquids. Metal filter bags can handle such situations very well, ensuring the stability and safety of the filtration process.
3. ** High-temperature adaptability **
Metal filter bags can withstand relatively high operating temperatures and are suitable for use in high-temperature environments, such as molten salt filtration and hot oil purification. The Xinmo 03 type high-entropy metal filter bags developed by Yuanzhi Group are different from traditional metal filter materials. They are made from metal powder or alloys as raw materials, using the solid-phase particle sintering principle and screen printing and vacuum sintering processes. They can operate stably under ultra-high temperature conditions up to 800℃ and easily meet the challenges of ultra-high temperature conditions.
4. ** Efficient Filtration ** :
It is usually manufactured by sintering, weaving or punching, etc., and can provide filtration effects of different precisions ranging from micrometer to millimeter, which can meet diverse filtration requirements. For instance, in some industries with high requirements for filtration accuracy, such as pharmaceuticals and food processing, metal filter bags can be selected with appropriate precision based on specific needs to effectively intercept impurities.
5. Easy to clean and regenerate:
The surface of metal filter bags is smooth and not prone to adhering impurities. Accumulated particles can be easily removed through backwashing, steam purging, chemical cleaning and other methods, enabling multiple reuses and reducing operating costs. For instance, in the treatment of industrial wastewater, metal filter bags that have been in use for a period of time can be cleaned to restore their filtration performance and be put back into use.
6. "Tear Resistance and Mechanical Strength" :
The metal material endows the filter bags with anti-tear performance. Even under high flow rates or with the impact of large particles, they can maintain integrity, reduce the risk of damage, and ensure the continuity and stability of the filtration process.
7. Environmentally friendly:
Metal filter bags can be recycled and reused, meeting the environmental protection requirements of modern industry and helping to reduce the generation of waste. In today's era that emphasizes sustainable development, this advantage gives metal filter bags certain advantages in terms of environmental protection.
8. ** Wide range of filtration accuracy **
The filtration accuracy of metal filter bags can range from 1 to 100μm enabling high-precision filtration and meeting the requirements for filtration accuracy in various scenarios. For instance, in some drinking water purification and advanced treatment of industrial wastewater where water quality is highly demanded, high-precision metal filter bags can be selected to remove tiny impurities and pollutants.
