Compound ceramic filter element with good wearproof adsorbing property and preparation method of filter element



The invention discloses a compound ceramic filter element with a good wearproof adsorbing property. The compound ceramic filter element is characterized by being prepared from the following raw materials in parts by weight: 12-14 parts of kieselguhr, 9-11 parts of husk active carbon, 8-10 parts of cordierite, 2-3 parts of aluminum powder, 4-5 parts of silochrom, 10-12 parts of polyvinyl chloride powder, 1-2 parts of silicon carbide, 1-2 parts of ammonium molybdate, 3-4 parts of polyvinyl alcohol, 3-5 parts of palm fibers, 1-2 parts of silver nitrate, 5-7 parts of modifying coconut active charcoal, and the defined amount of water. The compound ceramic filter element provided by the invention has the advantages that the silicon carbide is added, so that the intensity and wearproof property of the filter element are improved; the palm fibers are added, so that the tenacity of the filter element is enhanced, meanwhile, the compound ceramic filter element has a porous property, and the filtering property is improved; the modifying coconut active charcoal is added, so that the gap structure is developed, the adsorbing property is good, the intensity is high, the regeneration is easy, and the compound ceramic filter element is economical and durable, is suitable for use in harsh environment and is capable of adsorbing hazardous gas and PM2.5 in the air.




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Patent Citations (3)

    Publication numberPublication dateAssigneeTitle
    CN-101607158-ADecember 23, 2009淄博鑫拓耐火材料有限公司碳化硅多孔陶瓷过滤器及其制造方法
    CN-102924067-AFebruary 13, 2013广州中国科学院先进技术研究所Composite ceramic filter core and preparation method thereof
    EP-1452703-A1September 01, 2004Adam Opel AgFiltre à particules régénérable

NO-Patent Citations (1)

    张立珠,赵雷主编: "《水处理剂 配方•制备•应用》", 31 January 2011

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    CN-105986525-AOctober 05, 2016蚌埠首创滤清器有限公司Hydraulic filter filtering paper with ceramic materials for improving pollutant capacity