高性能机油净化碳基复合定型滤芯研制与应用  

Development and Application of High-performance Carbon-based Composite Oil Filter

作　　者：赵剑[1] 卢辛成[1] 孙康[1] 刘军利[1] 蒋剑春[1] 苏忠高 陈子标 Zhao Jian;Lu Xin-cheng;Sun Kang;Liu Jun-li;Jiang Jian-chun;Su Zhong-gao;Chen Zi-biao(Institute of Chemical Industry of Forest Products,Chinese Academy of Forestry,Key Laboratory of Biomass Energy and Material,Jiangsu Province,Key Laboratory of Chemical Engineering of Forest Products,National Forestry and Grassland Administration,National Engineering Research Center of Low-Carbon Processing and Utilization of Forest Biomass,Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources,Jiangsu Nanjing 210042,Chian;Fujian Bohai Material Technology Co.,LTD,Fujian Fuzhou 350000)

机构地区：[1]中国林业科学研究院林产化学工业研究所,江苏省生物质能源与材料重点实验室,国家林业和草原局林产化学工程重点实验室,林木生物质低碳高效利用国家工程研究中心,江苏省林业资源高效加工利用协同创新中心,江苏南京210042 [2]福建博海材料技术有限公司,福建福州350000

出　　处：《内燃机与配件》2024年第16期35-38,共4页Internal Combustion Engine & Parts

基　　金：国家重点研发计划资助项目(2023YFD2201604)。

摘　　要：针对目前机油滤清器滤芯存在的机油净化性能差、使用寿命短等问题,通过活性炭与聚氨酯经插嵌微发泡复合定型,研发首创出具有开孔型微泡网状结构碳基复合定型滤芯,并研究其性能。结果表明,碳基复合定型滤芯属于过滤-吸附双效深层体型滤材,阻力小、流量大;通过开孔型微泡网状结构过滤作用和碳材料吸附作用的协同效应,显著提升机油净化性能、延长使用寿命;与德国马勒纸质滤清器相比,碳基复合滤清器在汽车90 km/h等速行驶测试中节约燃油达3.80%,4辆实车、累计66801公里行驶验证,碳基复合滤清器节约燃油3.17~3.33%。碳基复合滤清器节油效果显著,大规模推广与应用将产生巨大的经济效益和社会效益。In view of the poor oil purification performance and short service life of the oil filter, the carbon-based composite filter with open pore microbubble network structure was developed by activated carbon composited with polyurethane, and its performance was further studied. The results showed that the carbon-based composite filter was a collaborative filtering-adsorbing spatial structure filter material with low resistance and large flow rate. Through the synergistic effect of the filtration effect of the microbubble network structure and the adsorption effect of carbon material, the oil purification performance was significantly improved and the service life was extended. Compared with the German Mahle paper filter, the car constant speed driving(90 km/h) test indicated that carbon-based composite filter showed the fuel savings of 3.80%;In addition, 4 real vehicles with a total of 66801 km driving verification showed the carbon-based filter exhibited the fuel savings of 3.17~3.33%. The large-scale promotion and application of carbon-based composite filter would produce huge economic and social benefits.

关 键 词：机油 碳基复合定型滤芯 碳基滤清器 净化性能 燃油消耗 

分 类 号：TQ35[化学工程]