The sintered leaf disc filter is a filtration device used in a variety of industries such as chemical processing, pharmaceuticals and water treatment. It uses a disc-shaped filter made of sintered (molten) metal material to achieve high efficiency filtration and can handle fine particles and high-pressure systems. The design of the leaf disc filter maximizes the filtration area of the effective filter, realizing the effective use of space and the miniaturization of the filtration device.
Description
Sintered leaf disc filter is made of stainless steel sintered felt, using the most advanced welding technology, and is reusable and washable. A variety of sizes are available to optimize the performance of new or updated systems, and can also be customized according to customer requirements.
Features of Sintered Leaf Disc Filter
- High filtration accuracy: It can effectively intercept tiny particles and impurities, with a filtration accuracy of up to 0.1μm, ensuring that the filtered liquid or gas reaches a high degree of purity.
- High pressure resistance, high temperature resistance, and chemical corrosion resistance: It can operate stably in harsh working environments, such as high temperature, high pressure, and environments containing chemicals such as acids, alkalis, and salts.
- Good permeability and large dirt holding capacity: It allows fluid to pass smoothly while being able to accommodate a large amount of impurities, reducing the frequency of filter replacement.
- Reliable performance and long service life: It uses high-quality materials and advanced manufacturing processes, has high strength and toughness, and can withstand long-term filtration work without being easily damaged.
- Excellent impact resistance: It can withstand the impact and pressure fluctuations of the fluid to ensure the stability of the filtration effect.
- Reusable after cleaning: Impurities blocked on the surface and inside of the filter can be removed by cleaning, backflushing, etc., to restore filtration performance and reduce the cost of use.
Applications of Sintered Leaf Disc Filter
- Polymer film industry: remove impurities, contaminants and particles in polymer melt or solution before the film forming process to improve the quality and performance of the film. It is widely used in the production of biaxially oriented films such as BOPP, BOPET, BOPA, BOPI and battery separators.
- Plastic industry: used for filtering plastic particles, removing impurities and agglomerates, and ensuring the quality of plastic products.
- Petrochemical industry: can be used for crude oil filtration, oil refining, gas purification, liquid impurity removal and other processes to remove impurities, catalyst particles, etc. in petroleum and chemical products, protect the normal operation of subsequent equipment, and improve product quality.
- Food and beverage industry: used to filter impurities and suspended matter in liquids such as juice, beer, and beverages to ensure the hygiene and quality of food and beverages.
Pharmaceutical industry: remove impurities and microorganisms in the production of raw materials and filtration of drug preparations to ensure the purity and safety of drugs.
Specifications of Sintered Leaf Disc Filter
| Grade | Outer dia.(mm) | Inner dia.(mm) | Thickness(mm) | Filtration area(cm²) |
| LF-4 | 111 | 38.1 |
5.6~12 |
130 |
| LF-5 | 149 | 38.1 | 270 | |
| LF-7A | 177.8 | 47.6 | 400 | |
| LF-7B | 177.8 | 63.5 | 370 | |
| LF-8A | 222.2 | 47.6 | 660 | |
| LF-8B | 222.2 | 63.5 | 630 | |
| LF-12A | 304.8 | 63.5 | 129 | |
| LF-12B | 304.8 | 85.2 | 123 | |
| LF-13 | 335 | 72.5 | 155 |
