Working Principle
The filter cartridge of a titanium rod filter is typically formed by sintering titanium powder, boasting uniform pore sizes and high porosity. During filtration:
- Liquids or gases pass through the sintered cartridge.
- Impurities are trapped on the cartridge surface and within internal pores.
- This mechanism achieves precise separation, ensuring the filtrate meets strict purity standards.
The sintering process creates a three-dimensional porous structure, enabling both surface and depth filtration for enhanced particle retention.
Core Performance Features
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Superior Sealing & Compact Design
- Rigid structure resists damage in harsh conditions (e.g., high pressure, vibration).
- Ideal for hazardous media filtration where leakage must be prevented.
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Non - Adsorptive & Chemically Inert
- Does not adsorb or deplete filter solutions, adsorbents, or catalysts.
- Maintains the chemical composition of working media, critical for pharmaceutical and food processes.
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Biocompatible & Contamination - Free
- Non - toxic, non - magnetic, and free of particle shedding.
- Suitable for applications requiring high biocompatibility (e.g., biomedical fluid filtration).
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Extreme Environment Resistance
- Withstands temperatures up to 300°C and resists oxidation.
- Effective for filtering acids, alkalis, salts, and organic solvents in high - temperature scenarios.
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Flexible & User - Friendly Design
- Modular structures allow easy disassembly for cleaning or cartridge replacement.
- Available in various configurations (single - cartridge, multi - cartridge) to meet diverse filtration needs.
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Ultra - High Filtration Precision
- Capable of trapping particles ≥ 0.2 microns in a single pass.
- Commonly used for final - stage filtration in sterile production lines.
Application Scenarios
- Pharmaceutical Industry: Filtration of injectables, APIs, and biological fluids.
- Food & Beverage: Clarification of fruit juices, wines, and edible oils.
- Chemical Industry: Purification of solvents, catalysts, and reactive intermediates.
- Water Treatment: Production of ultra - pure water for semiconductor and laboratory use.
Maintenance Advantages
- Reusability: Cartridges can be cleaned via backwashing, ultrasonic treatment, or chemical regeneration.
- Long Service Life: Titanium’s corrosion resistance ensures minimal degradation over repeated cycles.
- Cost Efficiency: Reduces replacement frequency compared to polymer - based filters.
Conclusion
The titanium rod filter stands out for its unique combination of precision, durability, and chemical resistance. Its sintered titanium technology addresses the most demanding filtration challenges in critical industries, providing a reliable solution for applications where purity, safety, and performance are non - negotiable.