CN
When it comes to stainless steel filter element, there are many filter materials used by stainless steel filter element. Today, we first compare sintered mesh and sintered felt filter material. Stainless steel sintered mesh and sintered felt should be how to choose stainless steel sintered mesh and sintered felt? HNST Warner Stone xiaobian believes that it can be selected from the following six aspects: 1. The material of sintering mesh is the same or a variety of stainless steel metal woven mesh, and the material of sintering felt is metal fiber of different wire diameters. 2, than sintering process, although both are called sintering, but in the process is different. The first is the sintering temperature, sintering mesh is produced under the condition of 1260℃, and sintering felt is 1180℃. Sintered mesh is a stainless steel metal sintered mesh stacked together in order according to the number of layers, while sintered felt is disorderly in structure. 3, due to the difference of material and structure, sintered felt in the process of production will appear a variety of gradient aperture layer, so the amount of pollution is larger. 4, than the cleaning cycle in the same cleaning conditions, the cleaning cycle of the two is determined by the amount of pollution. Therefore, the cleaning cycle of stainless steel sintering net is shorter. 5. The process introduction above the blind hole rate has been enough to show that there is basically no blind hole in the stainless steel sintering net, and the blind hole will appear more or less in the sintering felt. 6, specific filtration accuracy of stainless steel sintering mesh filtration accuracy is 1-300 μm, and sintering felt 5-80 μm.
Stainless steel sintering filter HNST worldcom warner supplies factory is mainly engaged in gas filtration and separation technology and the fluid contamination control filtration products and technology all reflect the high-tech enterprises, production of stainless steel filter, stainless steel sintered filter, stainless steel folded filter, stainless steel hydraulic filter, air filter, oil filter, filter, stainless steel dust purification filter production and sales, Tens of thousands of products. What are the considerations when choosing stainless steel metal sintered filter elements? His main filter material adopts 304, 304L, 316, 316L stainless steel fiber sintered felt and stainless steel braided net as the main filter medium. Stainless steel fiber sintered felt is a kind of porous depth filter material made of stainless steel fiber sintered at high temperature. The stainless steel woven net is made of stainless steel wire. We need to consider the filter medium, filter value, flow rate through the filter, use environment and so on when choosing stainless steel metal sintered filter element. Different uses require different filters, in the design you need to consider the following points: (1) aperture: also into micron grade, aperture defines how large the medium you need to filter. (2) Pressure drop: refers to the pressure loss generated when the liquid or gas flows through the filter. You must determine your environment and then provide it to the filter manufacturer. (3) temperature range: how high is the temperature of the working environment in the operation of the filter element? The metal alloy you choose for the filter element must be able to withstand the temperature of the working environment. (4) Strength: Sintered filter element is a better choice requiring high strength. Another advantage is that their strength is the same in forward or reverse flow. 1. Petrochemical, oil field pipeline filtration; 2. Fuel filtration for refueling equipment and construction machinery equipment; 3. Equipment filtration in water treatment industry; 4. Pharmaceutical and food processing fields; 5. Suitable for electronic, petroleum, chemical, pharmaceutical, food and other industrial sectors of the pre-treatment and post-treatment system. The water with low suspended impurities (less than 2~5mg/L) is further purified. We can choose suitable stainless steel filter products according to our actual situation.