RT-002 Stainless steel folded melt filter element

The filter material used in the melt filter element is stainless steel sintered felt or multi-layer stainless steel sintered mesh. Stainless steel sintered felt forms a pore gradient with different wire diameter layers, which can control the filtration accuracy and greater dirt holding capacity. It has the characteristics of three-dimensional mesh, porous structure, high porosity, large surface area, uniform pore size distribution, etc., and can continuously maintain the filtering effect of the filter cloth.

Due to the above structure and characteristics, stainless steel sintered felt can effectively make up for the weakness of metal mesh that is easy to block and easy to damage, and can make up for the shortcomings of powder filtration products that are fragile and have small flow. It has the characteristics of heat resistance and pressure resistance that ordinary filter paper and filter cloth cannot match. Therefore, stainless steel metal sintered felt is an ideal high temperature resistant, corrosion resistant, and high precision filter material.

Features:

The pressure difference rises slowly and the replacement cycle is long. High porosity and excellent permeability, small pressure loss, and large flow. 2 Corrosion resistance and high temperature resistance: It can resist the corrosion of acids, alkalis, organic solvents, and drugs, and can be used for a long time in an environment of 480°C. 3 According to user requirements, various specifications such as reinforced type, thickened type, and protective net can be produced.

Application industry:

Stainless steel sintered felt has excellent filtering performance and is an ideal high temperature resistant, corrosion resistant, and high precision filtering material. It is widely used in polymer filtration, petrochemical, electronic high temperature gas dust removal, filtration in oil refining process, viscose filtration, pre-filtration of ultrafilter, vacuum pump protection filter, filter membrane support, catalyst carrier, automobile airbag, aircraft and ship fuel filtration, hydraulic system filtration.

Stainless steel filter elements are divided into stainless steel sintered mesh filter elements, stainless steel wire mesh folded filter elements, stainless steel sintered felt filter elements, metal powder filter elements, etc. Stainless steel filter elements generally have high working pressure and high working temperature. If the filter element end cap is glued, it generally cannot work at high temperature. The filter element glue will break and the end cap will fall off easily. Therefore, stainless steel filter elements are generally welded to connect the end cap and the filter material joint.

Characteristics of welded stainless steel filter element:

1. Stainless steel filter element has good filtering effect, uniform and stable pores, good air permeability, small pressure loss, high filtering accuracy, stable separation effect and filtering performance;

2. Stable shape, better impact resistance and alternating load resistance than other metal filter materials;

3. Easy to backflush, washable, strong regeneration ability, can be repeatedly cleaned, long service life, high material utilization rate.

4. Can effectively remove suspended matter, etc., with excellent filtering accuracy.

5. Excellent mechanical strength, no need for external skeleton support protection, simple installation and use, easy maintenance, good assembly.

6. Resistant to rapid cooling and heating, oxidation resistance, acid and alkali corrosion, suitable for higher working temperature and heat shock resistance, also suitable for use in high temperature, high pressure and highly corrosive environments;

Comparison table of sieve mesh and aperture

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