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耐火砖为什么会受损及其质量合格标准是什么

作者:耐火砖 日期:2019/12/18 浏览次数:183

  SUIZHESHENGHUOSHUIPINGDETIGAO,RENMENDUIZHUFANGDEXINGNENGYAOQIUYEZAITIGAO,XIANZAIHENDUOFANGZIJIANZHUSHICAIYONGDESHINAIHUOZHUAN,ZHEIHENHAODEJIANGDILEHUOZAIFASHENGHUOZHEHUOSHIMANYANDEKENENGXING。DANSHINAIHUOZHUANDEZHIZAOYAOQIUHENYANKE,SHAOYOUBUSHEN,NAIHUOZHUANJIANGSHIQUZUOYONG。YIXIAGUANYU“NAIHUOZHUANWEISHENMEHUISHOUSUNJIQIZHILIANGHEGEBIAOZHUNSHISHENME”DEJIESHAO。

  【耐火砖的受损原因有什么】

  XINXINGGANFASHUINIHUIZHUANYAOYAOTONGTIZHIJINGSUISHENGCHANNENGLIDEKUODAERBUDUANZENGDA,CONG3300mmZENGDADAORUJINDE6400mm,JIHUZENGJIALEYIBEI。XIANZAISHUINIHUIZHUANYAONEIBUSHIYONGDENAIHUOZHUANZHUYAOYOULIANGZHONG,QIZHONGJIANXINGNAIHUOZHUANYIBANCAIYONGVDZXILIEZHUANXING(GUOJITONGYONGXILIE,ZHONGBUKUANDUHENGDINGWEI71.5mm),SHAOJIEGUILVZHINAIHUOZHUANYIBANCAIYONGISOXILIEZHUANXING(GUOJITONGYONGXILIE,DATOUKUANDUHENGDINGWEI103mm)。

  NAIHUOZHUANDEGAODUHEHOUDUDOUXIANGDUIGUDING,MEIYOUTAIDADEDIAOZHENGYUDI。RUGUONAIHUOZHUANGAODUGUODI,NAIHUOZHUANDEGEREXINGNENGTAICHA,ZHUANDEREDUANSHAOYISUNHUI,YAOTIWENDUJIUHUISHANGSHENGCHAOGUOSHANGXIAN,DAOZHITINGYAOHUANZHUAN:RUGUONAIHUOZHUANDEGAODUTAIGAO,ZHUANDEZHILIANGJIUHUIZENGDA,JIUHUISHIYAOTICHANSHENGGUODADEBIANXING,YEHUISHINAIHUOZHUANSHOUDAOSUNHAI。

  YAOJINGDEZENGDA,ZHUANSUZENGJIA,TEBIESHIJISHUXIANJINDEERDANGYAOZHUANSUGENGGAO,DADAO5r/min,YIZAOCHENGTONGTIDETUOYUANDUZENGJIA,XIANGYINGDUINAIHUOZHUANYAYINGLIYOUGENGGAODEYAOQIU,SUOYIYAOQIUNAIHUOZHUANDENAIYAQIANGDUYAOGAO。TEBIESHILUNDAIBUFENTONGTI,YAOQIULUNDAIBUWEIFUJINNAIHUOZHUANJINLIANGYONGTONGYITEXINGDENAIHUOZHUAN。

  SUIZHEYAOJINGDEKUODA,NAIHUOZHUANDUIYINGDEYUANXINJIAOaJIUHUIBIAOXIAO,NAIHUOZHUANCHENGSHOUDEYINGLIJIUHUIZENGJIA,TONGSHIDUINAIHUOZHUANDECHICUNGONGCHAYETICHULEGENGJIAKEKEDEYAOQIU,WANDUNJISHUINIYAOYAOTONGTIZHIJINGDADAO6.4m,DUIYAONEINAIHUOZHUANWAIXINGCHICUNTICHULEJIQIU,WAIXINGCHICUNPIANCHAJIAODADENAIHUOZHUANZAIQIZHUYUSHIYONGGUOCHENGZHONGSHENGCHOUQIANDIAOZHUANDENGSHIGU,YANZHONGWEIHAIZHESHUINIYAODEZHENGCHANGYUNZHUAN。

  YAOSUJIAKUAIDUINAIHUOCAILIAODEYINGXIANGCHUANTONGSHUINIYAODEZHUANSUWEI1r/min,DAXINGYUFENJIEYAODEZHUANSUQUEGAODA3~4r/min。GAOWEN、GAOSUHEDAZHIJINGDEYUFENJIEYAOSHANG,YAOTI、YAOCHENDEGONGZUOHUANJINGDOUYAOBICHUANTONGHUIZHUANYAOKEKEDEDUO。

  SHUINIHUIZHUANYAODETONGTIJINGLUNDAIZHICHENGZAITUOLUNSHANG。TONGTIYOUHENDAZIZHONG,YOUSHOUDAONAIHUOZHUAN、YAOPI、YAOLIAOZHONGLIDEZUOYONG,LUNDAIZHIJIANDETONGTIDEHENGJIEMIANSHANGHUICHANSHENGHENDAJINGXIANGBIANXING。YONGTONGTICELIANGYIDUIYUNZHUANZHONGDEYAOTIJINXINGLIANXUCELIANG,KEYIXIANSHICHUTONGTISHUIPINGZHIJINGHECHUIZHIZHIJINGDECHICUNCHADA0.3%,YOUSHISHENZHIDADAO0.6%~0.7%。

  YUNZHUANZHONG,YAOTIMEIZHUANYIQUAN,TONGTIDEQULVDOUHUIFASHENGZHOUERFUSHIDEGAIBIAN,NAIHUOCAILIAONEICHENBUKEBIMIANDISHOUDAOTONGTIZHOUQIXINGJIYAYALIYIJIZHUANQUANNEIBUZHONGPINGHENGYINGLIDEZUOYONG,ZAIPILAOZAIHEDEZUOYONGXIAFASHENGSUNHUAI。

  CIWAI,ZHIZAO、ANZHUANGDEWUCHA,TUOLUNDIAOZHENGBUDANGYIJIYAOJICHUFASHENGBUJUNYUNCHENJIANGDENGYUANYIN,YENENGSHIYAOTIDEWANQUCHAOGUOYUNXUZHI,SHITONGTISHIQUZHIXIANXINGHEYUANZHENGXING。RUOWANQUFASHENGZAIDUANBU,JIANGSHIDUANBUTONGTIFASHENGTIAODONG,DAOZHIYAOTOU、YAOWEILOUFENG,MIFENGZHUANGZHIHENAIHUOCAILIAOSUNHUAI。

  【耐火砖的质量要求是什么】

  REFENGLULUCHENDEZUOYONGSHIGEREHECHENGSHOUGAOWENHEZAI,GUQUEDINGGEBUWEILUCHENNAIHUOZHUANDECAIZHIHEHOUDUSHI,YINGGENJUQITISUOCHENGSHOUDEWENDU、FUHEHEGEREDEYAOQIU,YIJIYANQIDUIQITIDEWULI、HUAXUEZUOYONGDENGTIAOJIANERDING。

  GONGDINGSHILIANJIERANSHAOSHIHEXURESHIDEKONGJIAN,TAYINGZAIGAOWENQILIUDEZUOYONGXIABAOCHIJIEGOUDEWENDINGXING,BINGYAOMANZURANSHAOSHIGAOWENYANQILIUJUNYUNDIJINRUXURESHIDEYAOQIU。

  GONGDINGXINGZHUANGDUOWEIBANQIUXING,TAKESHILUQIAOMIANSHOUCEXIANGTUILI,LUDINGZHONGLIANGTONGGUOGONGJIAOZHENGYAZAIDAQIANGSHANG,YIBAOCHIJIEGOUDEWENDINGXING。JINLAIJIAQIANGLEREFENGLUSHANGBUYUGONGDINGDEJUEREBAOHU。JIANYUGONGDINGZHIZAIDAQIANGSHANG,DAQIANGSHOUREPENGZHANG,SHOUYADEJIEGUOYIYUSUNHUAI,GUJIANGGONGDINGYUDAQIANGFENLI,ZHIZAIHUANXINGLIANGSHANGCHENGWEIMOGUZHUANGGONGDING。

  GONGDINGDEXIABUCENGZHUANWEIGONGJIAONAIHUOZHUAN,CHANGYONGYIGANGQUANJIAGU,SHILUQIAOSHAOSHOUSHUIPINGLIZUOYONG。QIUXINGLUDINGDEQIZHUANXUYAOYIXINGNAIHUOZHUAN,ZHUANXINGTAIDUO,ZHIZAOBAOGUANBUBIANCHENGBENYEGAO,DANYIXINGNAIHUOZHUANZHONGLEIGUOSHAO,QIZHUNAIHUOZHUANJIAGONGLIANGTAIDA,ZAOCHENGSHIGONGKUNNAN。ZAIGONGDINGDEZHENGZHONGWEITEZHIDELUDINGGAINAIHUOZHUAN,SHANGYOU480mmDEKONG,YIBEICHAREDIANOUZHIYONG。

  SHANGBU30%~40%GAODUSHANGDEGAOWENQUYONGDENAIHUOZHUAN,YINGJUYOULIANGHAODEKANGRUBIANHEKANGQINSHIXING,GUONEIDUOCAIYONGHANAl2O3DAYU65^DEGAOLVNAIHUOZHUAN,GUOWAIZECAIYONGHANSiO294~96%DEGUIZHINAIHUOZHUANHUOHANAl2O372%~76%DEMOLAISHINAIHUOZHUAN。

  GENJUSHIYAN,ZAI0.2MPa、1550℃、50hTIAOJIANXIA,QIANZHERUBIANLVWEI0%~0.5%,HOUZHEWEI0.1%?0.3%。GUKANGRUBIANXINGSHIHAODE。GONGDINGYONGDENAIHUOZHUANKANGREZHENXINGYAOHAO,YIMIANBOLUOHEGUILIE。

  DUIYUZHONGXIABUDENAIHUOZHUANZEYINGKAOLVDAONAIYAQIANGDU,YIBANYONGZHANTUZHUANHEGAOLVNAIHUOZHUAN。XUANYONGGERECAILIAOSHIYINGTEBIEZHUYIGONGZUODEREMIANWENDUYINGBUGAOYUQIYUNXUSHIYONGWENDU。GONGDINGHESHANGBUDAQIANGDEGERECAILIAOYIBANCAIYONGGUIZAOTUNAIHUOZHUANHUOQINGZHIZHANTUZHUAN。

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