造纸污泥制备烧结保温砌块的试验研究

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英文篇名：Experimental study on the preparation of sintering insulating block of papermaking sludge 作者：杨良 ; 吴炎平 ; 邵滨 ; 别安涛 ; 韩文祥 ; 张苏伊 ; 邓佳 英文作者：YANG Liang;WU Yanping;SHAO Bin;BIE Antao;HAN Wenxiang;ZHANG Suyi;DENG Jia;Jiangxi Building Materials Scientific Research and Design Institute; 关键词：造纸污泥 ; 烧结保温砌块 ; ANSYS模拟 ; 保温性能 英文关键词：papermaking sludge;;sintering insulating block;;ANSYS simulation;;heat preservation performance 中文刊名：XXJZ 英文刊名：New Building Materials 机构：江西省建筑材料工业科学研究设计院; 出版日期：2018-03-25 出版单位：新型建筑材料 年：2018 期：v.45;No.447 基金：江西省科技计划项目(20151BBG70023) 语种：中文; 页：XXJZ201803021 页数：4 CN：03 ISSN：33-1078/TU 分类号：73-75+105

摘要

通过ANSYS软件对烧结保温砌块的块型及孔结构进行模拟分析,设计出烧结保温砌块的最佳孔结构。试验结果表明,用造纸污泥制备烧结保温砌块的烧成温度为1000~1050℃;当造纸污泥掺量为10%时,烧结保温砌块的各项性能指标较佳,其密度为933 kg/m~3,抗压强度为5.42 MPa,用该烧结保温砌块砌筑的墙体传热系数为1.217 W/(m~2·K)。
        Through the ANSYS software,the structure of the block and pore structure of the sintering insulating block was simulated and analyzed,and the best hole structure of sintering insulating block was designed. Test result shows that the sintering temperature range of sintering insulating block is 1000~1050 ℃ when using papermaking sludge,and the properties reached the optimal when dosage of papermaking sludge is 10%,the density is 933 kg/m~3,compressive strength is 5.42 MPa,and the heat transfer coefficient of wall made by this sintering thermal insulation block masonry is 1.217 W/(m~2·K).

引文

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