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Ceramic filter plate

  • Commodity name: Ceramic filter plate
Ceramic filter plate is the core component of ceramic filter. It is made of Al203 or SiC materials with high mechanical strength, excellent corrosion resistance and good wear resistance. Its components are corundum, silicon carbide and other materials. Some inorganic binders and pore-forming agents are added. After precision processing is carried out by hydraulic gradient dry pressing, alumina membrane surface with micron pore diameter is sprayed by good process, A porous ceramic plate with a pressure resistance of up to 8bard with a double-sided filter layer was sintered twice at 1500 to 1800 ℃. It can effectively remove large inclusions in aluminum liquid and adsorb micron-sized fine inclusion particles, which can improve surface quality, improve product performance, improve microstructure, and improve the yield of finished products.

Technical Support:

  • Product Description
  • Product Description:

    Ceramic filter plate is the core component of ceramic filter. It is made of Al203 or SiC materials with high mechanical strength, excellent corrosion resistance and good wear resistance. Its components are corundum, silicon carbide and other materials. Some inorganic binders and pore-forming agents are added. After precision processing is carried out by hydraulic gradient dry pressing, alumina membrane surface with micron pore diameter is sprayed by good process, A porous ceramic plate with a pressure resistance of up to 8bard with a double-sided filter layer was sintered twice at 1500 to 1800 ℃. It can effectively remove large inclusions in aluminum liquid and adsorb micron-sized fine inclusion particles, which can improve surface quality, improve product performance, improve microstructure, and improve the yield of finished products.

    Working principle:

    Since this porous material contains countless tiny capillaries, capillary action can be generated. In the filtration process, due to its capillary force, only water can pass through the filter plate during the whole process, while air cannot pass through all the time, thus completing the filtration task, and the vacuum degree can reach-0.097Mpa or more. Low requirements for vacuum pump pumping capacity.

    TT series ceramic filter plate main technical parameters reference table

    Name ceramic filter plate Remarks
    Specifications 1 m² 、 2 m² 、 3 m² 、 4 m² 、 5 m² 、 6 m² 、 8 m² 、 12 m3 The filter membrane and substrate combination can be selected for different filter materials and filter media to achieve the filtering effect.
    Filter substrate material White corundum, brown corundum, silicon carbide
    Filtration micropore size range 1Hm、2Hm、5Hm、8Hm、10Hm、15Hm
    Technical parameters of ceramic filter plate
    Project Parameters
    Water flux (clean water pressure 0.15MPa) >6400L/h·m²
    Pneumatic backwash test pressure (wet) >0.5Mpa
    Operating backwash pressure >0.12MFa
    Ultrasonic combined with chemical cleaning pressure >0.1MFa
    assembly accuracy The assembly plane of the assembly ring is parallel to the plate surface ±0.2mm
    Distance between assembly plane and plate surface of assembly ring 8±0.1mm
    Spelling disc accuracy Midpoint and diagonal error of assembly hole ≤2mm
    Spacing of each plate 5±1mm
    Accumulated time of normal wear resistance of film surface (not damaged by scraper or other hard objects) >7000h
    porosity 42%
    flexural strength >30MFa

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