生活垃圾焚烧炉炉排块材质性能分析  

Analysis on the Material Performance of the Grate Block of the Waste Incinerator

作　　者：陈宇翔 Chen Yuxiang(Shanghai SUS Environment Co.,Ltd.,Shanghai 201703,China)

机构地区：[1]上海康恒环境股份有限公司,上海201703

出　　处：《机电工程技术》2021年第5期232-235,共4页Mechanical & Electrical Engineering Technology

摘　　要：为提升生活垃圾焚烧炉炉排块的材质性能,针对现用HZ922TS材质的炉排块使用2年前后的性能对比,即铸态的HZ922TS和使用后的HZ922TS,采用拉伸测试仪、冲击测试仪、布氏硬度仪,并对比测试QT450、HZ922TS、SCH113种材质所铸造成型的垃圾焚烧炉用炉排块的常温下的力学性能,表面金相组织、工况条件下的冲击韧度。研究得出SCH11具有更好的强度韧性,更能适应垃圾焚烧的工况。In order to improve the material performance of grate block of domestic waste incinerator,the performance comparison of HZ922TS grate block before and after two years of use,that is,as cast HZ922TS and after use HZ922TS,was carried out by tensile tester,impact tester and Brinell hardness tester,and QT450,HZ922TS and QT450 were compared.The mechanical properties,surface metallographic structure and impact toughness of the grate blocks made of three kinds of materials of SCH11 at room temperature were studied.The results show that SCH11 has better strength and toughness,and can better adapt to the conditions of waste incineration.

关 键 词：炉排块 组织结构 性能 

分 类 号：TQ175.71[化学工程—硅酸盐工业]