广东11选5

酒店专用锅炉

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锅炉焊接缺陷的成因及对策

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锅炉焊接缺陷的成因及对策

发布日期:2019-10-22 作者:大恺热科 点击:

     HANJIEZHILIANGZHIJIEYINGXIANGZHEGUOLUJIEGOUDESHIYONGXINGNENGYUANQUANXING,GUOLUDEHANJIEZHILIANGBUHAO,JIUKENENGFASHENGXIELOUSHENZHIFASHENGBAOZHASHIGU,JIRENMINDESHENGMINGHECAICHANZAOCHENGZHONGDASUNSHI,YINCI,TANTAOGUOLUHANJIEQUEXIANDECHENGYIN,TIGAOGUOLUDEHANJIEZHILIANG,DUIBAOZHENGGUOLUDEDEANQUANYUNXINGYOUZHEJIWEIZHONGYAODEYIYI。

WEIHANTOU,CHENGYINFENXI:


CHANSHENGWEIHANTOUQUEXIANDEZHUYAOYUANYINYOUYIXIAJIFANGMIAN:①MOSHISHUILENGBIGUANZAIGONGDIJINXINGGUANZIDUIJIEANZHUANG,YOUYUJIANXIZHAI,ZHANGAICAOZUO,JIRONGYICHANSHENGWEIHANTOU。②ZUDUIJIANXIBUYIZHI,ZAIGONGDIJINXINGPIANYUPIANZUZHUANGSHI,JIUYAOTONGSHIZUDUIDUOGEHANKOU,RANERSHIZUDUIJIANXIXIANGTONGFEICHANGKUNNAN。LINGWAI,DUOGEHANKOUBUKENENGTONGSHIHANJIE,DANGHANWANYIBUFENHANKOU,QIYUSHANGWEIHANDEHANKOUJIANXIJIUHUISUOXIAO,SHENZHIWEILING。ZHEIXIEHANKOUZAISHIHANZHONGHENRONGYICHUXIANWEIHANTOUQUEXIAN。③HANJIESHISHOULIANGCEGUANDEZHANGAIYIJIQIANGLIZUDUICHUXIANCUOKOUZAOCHENGWEIHANTOUDENG。


YUFANGDUICE

FANGZHICHANSHENGWEIHANTOUDECUOSHIWEI:KONGZHIJIETOUPOKOUCHICUN,RUDANMIANHANSHUANGMIANCHENGXINGDEJIETOU,QIZHUANGPEIJIANXIYINGWEIHANTIAOZHIJING、DUNBIANYINGWEIHANTIAOZHIJINGDEYIBANZUOYOU;YAOZIXIQINGGEN;HANJIESHIYINGXUANZEHESHIDEHANJIESUDUHEHANJIEDIANLIU;YONGDUANHUHANDENG。CONGZUIKUNNANDEBUWEIQIHU,ZAIZHANGAIZUIXIAODEDIFANGSHOUHUFENGKOU,YIMIANHANJIESHIYINGXIANGCAOZUOHEHANGONGSHIXIAN,JIANGDIHANJIEJIETOUZHILIANG;BIMIANHANJIEJIETOUWENDUGUODI,ZUIHAOCAIYONGLIANGRENDUIHANDEFANGSHIJINXINGHANJIE;ZAIYOUZHANGAIDEBUWEI,HENNANZUODAOPENZUI、HANSIYUHANJIANBAOCHIGUIDINGDEJIAJIAO,KEGENJUSHIJIQINGKUANGJINXINGDIAOZHENG,DAIKUNNANWEIZHIGUOHOU,JIHUIFUZHENGCHANGJIAODUDEHANJIE。

BIRUDUIYUMOSHISHUILENGBI:①ZUDUIQIANYINGRENZHENXIAOYANHANKOUPINGQIQINGKUANG,DUIYUJIAOQINGWEIDEBIANXINGKECAIYONGHUOYANJIAOZHENGHUOJIXIEFANGFAJIAOXINGHOUZAIZUDUI;BIANXINGTAIDADE,ZHENGTIJIAOXINGKUNNANDADEKEXIANJIANGQIPIANJIANDELIANJIEHANFENGGEKAI,QIGEFENGZHANGDUGENJUBIANXINGCHENGDUJIYINGLIDAXIAOERDING,YIBANBUCHAOGUO1500mm,RANHOUZAIDANGENGUANJIAOXING。DAIZHENGPIANSHUILENGBIZUHANWANHOU,ZAIJIANGGEKAIDEQIPIANHANFENGCAIYONGFENDUANTUIHANFAZHONGXINHANHAO。②YANGEKONGZHIDUOGEHANKOUZUDUIDEZUIXIAOJIANXIHEZUIDAJIANXI,SHIQIZHONGZUIXIAOZUDUIJIANXINENGMANZUHANJIEZHILIANGYAOQIU;ZUIDAZUDUIJIANXIBUCHAOGUO5mm。SHIHANSHI,CAIQUXIANHANJIANXIJIAOXIAODEHANKOU,HOUHANJIANXIDADEHANKOU。ZHEIYANGJINENGBIMIANCHANSHENGWEIHANTOU,HAIYOUZHUYUJIANSHAOHANJIEYINGLIHEBIANXING,TONGSHIKEJIANSHAOHANKOULANGFEI。③DANGHANZHIQIPIANBUWEISHI,YINCICHUSHOUGUANJIANJUXIANZHI,ZUIHAOSHIYONGDUANBUXIUMOJIAOJIANRUIDEWUJISHIHAN,ZENGDAHANQIANGKEDAXING,BINGQIEYINGSHIDANGJIANGDIHANSU,ZENGJIADIANHUZAICICHUDETINGLIUSHIJIAN,DAIRONGCHICHICUNYUQITABUWEIXIANGDENG,RONGRONGJINSHUCHENG“SHENREN”ZHUANGTAISHIZAIQIANYI。④DUIYUMEIPIANZUIHOUHANDEHANKOUJIANXIGUOXIAOERBUYIBAOZHENGHANJIEZHILIANGSHI,KESHIYONGDUANBUXIUMOJIAOJIANRUIDEWUJISHIHAN,YISHIDIANHUJIZHONG,YIYUHANFENGGENBURONGTOU。

WEIRONGHE,CHENGYINFENXI:

广东11选5HANJIESHIDIANLIUGUOXIAOHUOHANSUTAIKUAI,YINRELIANGBUGOU,SHIMUCAIPOKOUHUOXIANHANDEHANFENGJINSHUWEIDEDAOCHONGFENRONGHUA;XUANYONGDEDIANLIUGUODA,SHIHOUBANGENHANTIAOFAHONGERZAOCHENGRONGHUATAIKUAI,ZAIMUCAIBIANYUANHAIMEIYOUDADAORONGHUASHIHANTIAODERONGHUAJINSHUYIFUGAISHANGQU;HANJIANSANRESUDUTAIKUAI,HUOQIHANCHUWENDUDI,SHIMUCAIDEKAISHIDUANWEIRONGHUA,CHANSHENGWEIRONGHE;HANTIAO、HANSIHUOHANJUHUOYANPIANYUPOKOUYICE,HUOYINHANTIAOPIANXINSHIDIANHUPIANYUYICE,SHIMUCAIHUOQIANYICIHANFENGJINSHUWEIDEDAOCHONGFENRONGHUAJIUBEITIANCHONGJINSHUFUGAIERZAOCHENG;DANGMUCAIPOKOUHUOQIANYICENGHANFENGJINSHUBIAOMIANYOUXIUHUOZANGWU,HANJIESHIYOUYUWENDUBUGOU,WEINENGJIANGQIRONGHUAERGAISHANGTIANCHONGJINSHU,YEHUIXINGCHENGBIANYUANJICENGJIANWEIRONGHE。ZAIDIANZHANGUOLUSHOUREMIANGUANANZHUANGZHONG,YOUYUTONGYITIAOHANFENGHANJIEGUOCHENGZHONGCHUXIANTINGHU,ZAOCHENGLE“LENGJIETOU”TEBIESHIDAZHIJINGGUAN“LENGJIETOU”CISHUGENGDUO,YESHIZAOCHENGCENGJIANWEIRONGHEDEYUANYIN。

YUFANGDUICE

广东11选5HANTIAOHEHANJUDEJIAODUYAOHELI,YUNTIAOBAIDONGYINGSHIDANG,YAOZHUYIGUANCHAPOKOULIANGCERONGHUAQINGKUANG;XUANYONGSHAODADEHANJIEDIANLIUHEHUOYANNENGLV,HANSUBUYIGUOKUAI,SHINENGLIANGZENGJIAZUYIRONGHUAMUCAIHUOQIANYICENGHANFENGJINSHU;HANJIEGUOCHENGZHONGFAXIANHANTIAOPIANXIN,YINGJISHIDIAOZHENGJIAODU,SHIDIANHUCHUYUZHENGQUEFANGXIANG;ZIXIQINGLIPOKOUHEHANFENGSHANGDEZANGWU;CAIYONGQINGHUHANDADIDEGENCENGHANFENGJIANCHAHOU,YINGJISHIJINXINGCICENGHANFENGDEHANJIE;WEILEBIMIANCHUXIAN“LENGJIETOU”,YINGJIHUAHAOHANSIZHANGDU,JINLIANGBUYAOZAIHANJIEGUOCHENGZHONGGENGHUANHANSI。WEILEBIMIANHANSIDOUDONG,WOSICHUJUHANSIMODUANBUYIGUOZHANG,JIANYICAIYONGBUTINGHU“REJIETOU”FANGFA。ZHEIZHONGFANGFASHIDANGXUYAOBIANGENGWOSIWEIZHIERCHUXIANJIETOUSHI,XIANJIANGHANSIMODUANHERONGCHIXIANGJIECHU,TONGSHIJIANGDIANHUSHAOZUOHOUYI,HUOYINXIANGPOKOUYIBIAN,DAIRONGCHININGGUYUHANSIMODUANZHANZAIYIQIDECHANEIHE,XUNSUBIANHUANWOSIWEIZHI,WANCHENGZHEIYIDONGZUOHOU,JIANGDIANHULIJIHUIFUYUANWEI,JIXUHANJIE。CAIYONG“REJIETOU”FA,JINENGBAOZHENGHANJIEZHILIANG,YOUNENGTIGAOGONGXIAO。

广东11选5QIKONG,CHENGYINFENXI:      

广东11选5QIKONGCHANSHENGDEYINSUSHIDUOFANGMIANDE。DANGSHIGONGXIANCHANGHANQIANZHUNBEIGONGZUOXIANGDANGCHONGFENHEGE,YIYANGEZUODAO:①YANGEZUNSHOUHANJIECANSHUBINGBAOCHIWENDING;②DIANLIUDEJIXINGJIQIZHONGLEIYINGXIANGBUDA;③HANJIANPOKOUFUHEYAOQIUQIEQINGLIGANJING,SHIYONGDEDIQINGXINGHANTIAOYANGEHONGPEI,BINGFANGZAIBAOWENTONGNEI,SUIYONGSUIQU;④HANGONGZHILIANGYISHIQIANG;⑤JUYOUYANMIDEFANGFENGFANGYUCUOSHI;⑥XSHEXIANJIANYANJIEGUOQIKONGYEFEIQINGHUHANSUOZHISHI,QIKONGDECHANSHENGWANGWANGSHIYOUYUYINHUHESHOUHUBUDANGYINQIDE。

YUFANGDUICE

广东11选5KONGZHICUOSHIZHUYAOYOU:①ZIXIQINGLIPOKOUBIAOMIANNEIWAILIANGCE15~20mmFANWEINEIJIHANSIBIAOMIANDEYOU、XIU、QIDENGWUWU,ZHIDAOQUANBULUCHUJINSHUGUANGZE。YAHUHANSHI,ZAIYONGBINGTONGCASHIZHI;②HANTIAOYANGEANGUIDINGHONGGAN,BAOWENHOUFANGYUHANTIAOZHUANYONGBAOWENTONG,SUIYONGSUIQU;③CHUANTANGFENGJIAODASHI,BUYIHANJIE;④SHIDANGZENGDAYINHUDIANLIU,SHIMUCAIRESHURUZENGDA,RONGCHILENGQUESUDUJIANMAN;⑤YINHUSHI,YANJIETOUSHAOYUANCHUQIHU,ERHOULAHUIJIETOUCHU,SHIQITIYICHUSHIJIANBIANZHANG;⑥YAHUHANSHI,YIDANYOUYUMOUZHONGYUANYINCHUXIANFENGWOZHUANGQIKONGSHI,XULIJITINGHAN,BINGYONGSHALUNJIDAMO。JINZHIYONGDIANHUZHONGRONGDEFANGFAXIAOCHUQIKONG。YINWEICHUXIANFENGWOZHUANGQIKONG,WANGWANGSHIYOUYUYAQIYINMOUZHONGYUANYINRUSONGQIXITONGCHUXIANZANSHIGUZHANG)BAOHUSHILING,CISHIQIKONGBIAOMIANJUNWEIYANGHUAMO,CAIYONGDIANHUZHONGRONGBUDANSHIHANFENGBIANCUI,ERQIEYEBUNENGXIAOCHUQIKONG;⑦YAHUHANHANJIEGUIGEJIAODADEGUANDAOSHI,YAOZHUYISUOSHIYONGDESHUILENGHANJUSHIFOUKEKAO,YINSHUILENGHANJUCHUXIANGUZHANGYICHUXIANQIKONG;⑧CAIYONGGAOCHUNDU(DAYU99.99%)DEYAQI,LIULIANGYAOSHIZHONG,PENZUINEIBIBIXUQINGJIE。

LIEWEN,CHENGYINFENXI:

广东11选5HANJIELIEWENKENENGZAIHANJIEGUOCHENGZHONGCHANSHENG,YEKENENGZAIHANHOUSHENZHIZAIFANGZHIYIDINGSHIJIANYIHOUCHANSHENG。HANJIELIEWENXINGCHENGDEZHUYAOYUANYINYOUYIXIAJIZHONG:①MUCAIJINSHUDETANHANLIANGHUOLIULINHANLIANGGUOGAOSHI,QIHANJIEXINGBIANCHA,RONGYICHANSHENGLIEWEN。②HANTIAO、HANJIDENGHANJIECAILIAOZHONGDEHEJINYUANSUHELIULINHANLIANGYUEGAOSHI,CHANSHENGLIEWENDEQINGXIANGYEJIUYUEDA。③DIWENHUOYOUFENGDEQINGKUANGXIAHANJIE,SHIHANFENGLENGQUESUDUGUOKUAIYERONGYICHANSHENGLIEWEN。④HANJIEHOUBANYINQIJIEGOUDEGANGXINGDAYERONGYICHANSHENGLIEWEN。

FANGZHIDUICE

广东11选5LIEWENSHIHANJIEJIEGOUZUIWEIXIANDEDEYESHIBUYUNXUCHUXIANDEQUEXIAN,KEYICONGYIXIAFANGMIANKONGZHIQICHUXIAN:①DIANGUHANFENGYAOGOUHOUGOUZHANG;②BUDEQIANGLIZUPEI;③BUYAOYONGLIQIAODAHANFENG;④YIZHONGGANGHANJIESHIYAOGENJULIANGZHONGCAIZHIDEWULIXINGNENG、HUAXUEXINGNENGHEHANJIEXINGLAIQUEDINGQIHANJIEGONGYI。LIRU:REQIANGGANGHEBUXIUGANGHANJIESHI,YOUYULIANGZHEREPENGZHANGXISHUBUTONG,DIANHUZAISANREKUAIDEYICETINGLIUDESHIJIANYAOSHIDANGZHANGYIXIE;⑤HANJIEHEJINGANGSHIJINLIANGCAIYONGYOUYINHUZHUANGZHIDESHEBEIJINXINGHANJIE,YIFANGMIANJIANSHAOCUIYING,LINGYIFANGMIANYEKEYIJIANSHAOJIAWUCHUXIANDEKENENGXING。

锅炉焊接工艺

相关标签:锅炉,燃气锅炉

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