江苏恒立冶金设备有限公司
联系人:沈先生
手机: 15806152873
电话: 0510-87065330
传真: 0510-87065330
信箱: 15806152873@163.com
地址: 江苏省宜兴环科园南岳路
钢包烘烤器的节能改造
发布时间:2019/6/1 14:55:03 浏览次数:2034
1. QIANYAN
GAOWENKONGQIRANSHAO(High Temperature Air Combustion,JIANXIEWEIHTAC)JISHUTUPOLERENMENDUIRANSHAODECHUANTONGRENSHI,TONGGUOJIXIANHUISHOUYANQIYUREBINGQIEGAOXIAOYUREZHURANKONGQI,SHIXIANLECHAOGAOWEN(1000℃)HECHAODIYANG(2%~5%)TIAOJIANXIADERANSHAO。GAOWENDIYANGRANSHAOGUOCHENG,WEIDAFUDUJIENENGHEDAFUDUJIANGDIYANQIZHONGYOUHAIWUZHIPAIFANG,GAISHANHUANJINGTIGONGLEJISHUBAOZHENG。
XURESHIRANSHAOJISHUYOUYUJUYOUGAOXIAOJIENENGHEDIWURANPAIFANGDENGDUOZHONGYOUYUEXING,JINJINIANZAILUYAOHECHUANTONGHONGKAOSHEBEIGAIZAOZHONGDEDAODALITUIGUANG,TEBIEZAILIANGANGCHANGGANGBAO(ZHONGJIANBAO)HONGKAOSHEBEIZHONGDEDAOPUBIANYINGYONG。
2. 原设备存在的主要问题及改造方案
BAOGANGGUFENBUXIUGANGFENGONGSILIANGANGCHANGYUANYOU20DUOTAIGANGBAOHONGKAOQI,SHIYONGMEIGUOMAXONGONGSIDETIANRANQIRANSHAOQI,WUYUREHUISHOUZHUANGZHI,ZAIHONGKAOGUOCHENGZHONG,QUANBUDEGAOWENYANQICONGGANGBAOYANHEYANCONGZHIJIEPAIFANGDAOCHEJIAN,NENGHAOJIAOGAO。JIASHANGYUANKONGZHIXITONGSHEJIBUHELI,ZHUYAOSHIYONGYIBIAOBAKONGRANBIFENSIDUANKONGZHI,JIKONGQILIANGANWENDUHUAFENWEISIDUAN,RANQIYUKONGQIDEBILIFENBIEWEI1BI11,17,29,53,KONGQILIANGTAIDA,HONGKAOXIAOLVJIAODI。GANGBAOHONGKAOQIDENENGHAOGAO,REXIAOLVDI,SHIYUNXINGFEIYONGJUGAOBUXIADEGUANJIANYINSU。
WEIJIANGDIGANGBAOHONGKAOQIDETIANRANQIXIAOHAO,TIGAOGANGBAOHONGKAOZHILIANGHEHONGKAOXIAOLV,ZAIMANZUGONGYIYAOQIUDEQINGKUANGXIA,JINGGUOLUNZHENGJUEDINGCAIYONGXURESHIRANSHAOJISHUGAIZAOGANGBAOHONGKAOQI。ZAILIANGANGCHANGGANGBAO(ZHONGJIANBAO)HONGKAOSHEBEIZHONGSUIRANGUONEIHENDUOQIYEDOUCAIYONGXURESHIRANSHAOJISHU,DANYOUYUSHEBEIHEJISHUDECHAYI,XIANCHANGYUNXINGZHILIANG、SHEBEIANQUANXINGHEJIENENGXIAOGUOYEYOUMINGXIANBUTONG。MUQIANGUONEIYINGYONGJIAODUODEXURESHIRANSHAOJISHUZHUYAOYOULIANGZHONG:YI.MEIQIBUYURE,KONGQIDANXURE。ZHIYOUYIGEXURESHI,KONGQICAIYONGSITONGHUANXIANGFAHUANXIANG,MEIQICHANGTONGHUOYONGKUAIQIEFAQITING。ZHEIZHONGFANGSHIYOUYUSHIDANXURE,YURELIYONGLVBUGAO,JIENENGXIAOGUOYOUXIAN。ER.KONGQI、MEIQISHUANGXURE。KONGQIHEMEIQIGEYOUYIGEXURESHI、GEYONGYIGESITONGHUANXIANGFAHUANXIANG,KONGQIHEMEIQIDOUNENGYUREDAOHENGAOWENDU,YUREHUISHOUXIAOGUOJIAOHAO。DANMEIQI/YANQIHUANRETONGDAOZAIHUANXIANGGUOCHENGZHONG,CHANGCHANGHUIBAMEIYOUWANQUANRANJINDEMEIQIHUICHOUHUIQU,CONGERCHANSHENGBAORANDENGANQUANYINHUAN。TONGSHIYOUYUHENNANZUODAOMEIQI、KONGQIDETONGBUHUANXIANG,KONGRANBIWUFAYOUXIAOKONGZHI,YEBUNENGYOUXIAOZUZHIHUOYANJIEGOUHEXINGSHI,BUNENGMANZUJINGZHUNKONGZHIHEJINGQUEJIAREDEMUDE。WOMENZAIJINXINGGANGBAOHONGKAOQIGAIZAOXIANGMUGUOCHENGZHONG,CONGFANGANLUNZHENGDAOXIANGMUSHISHIDOUYANGEBAGUAN,JINGXINTIAOXUAN、JINGXINZHIZUO,ZUIHOUQUEDINGDEZONGTIFANGANWEI:GANGBAOHONGKAOQISHIYONGYUANXITONGDEQUDONGJIGOU、HONGKAOQIZHIJIA;SHIYONGGUONEIXIANJINDEFUHEXINGXURESHITIANRANQIRANSHAOXITONGTIDAIYUANRANSHAOXITONG,BINGDUIYUANKONGZHIXITONGZUOSHIYINGXINGGAIZAO,YIMANZUXURESHIRANSHAOXITONGDEYAOQIU(RUXIATU)。JINGGUOYINIANDUODEYUNXINGYANZHENG,GAIZAODE15TAOSHEBEIDOUNENGANGONGYIYAOQIUQUANZIDONGHONGKAOYUNXING,JIENENGXIAOGUOXIANZHU。
FUHEXINGXURESHISHAOZUIZAISHIYONGZHONG,KONGQITONGDAOHEYANQITONGDAOZHUANGYOUFENGWOXURETI,QIXURESHIHUANREHEJIANBISHIHUANREQIFUSHECHUANREDEZUOYONG。MEIQITONGGUOMEIQIJIANBIHUANRETONGDAOHUANRE,HUISHOUYANQIZHONGDEYURE,TONGSHIMEIQIZAIMEIQIHUANRETONGDAONEIBUHUICHOU,ZHEIYANGJIDADAOLESHUANGXUREDEXIAOGUO,YOUBIMIANLEMEIQIZAIGUANDAONEIBAORAN,DADATIGAOLEMEIQIYUREDEANQUANXING。CAIYONGDUTEDEHUANXIANGFAJIEGOU,BUJINSHIXIANLEKONGQIHEMEIQIDETONGBUTONGZHOUHUANXIANG、YOUXIAODIKONGZHIKONGRANBIHEZUZHIHUOYANZHUANGTAI,ERQIENENGJINGZHUNKONGZHI、JINGQUERANSHAO,ZAIJISHUSHANGSHIYIGEHENDADEJINBU。
CICIGANGBAOHONGKAOQIGAIZAODEJUTIYAOQIURUXIA:
1). CAIYONGTIANRANQI,FUHEXINGXUREFANGSHI。
2). BIXUSHIYINGBAOGANGDUOZHONGNAICAICAIZHIGANGBAODEHONGKAO,YOUQISHIZHENGTIJIAOZHUGANGBAOHONGKAO
3). ZIDONGDIANHUO,QUANCHENGHUOYANJIANKONG,JUYOUWANSHANDEANQUANBAOZHANGCUOSHI
4). QUANZIDONGHONGKAOKONGZHI,WUXUZHUANRENJIANKONGSHIYONGGUOCHENG,JIANHUACAOZUO,WEIXIUFANGBIAN
5). JIENENG40%YISHANG,BINGJIANGDINoxPAIFANG。
ZHENDUISHANGSHUYAOQIU,JIEHELIANGANGCHANGDESHIJIQINGKUANGJUTICUOSHIRUXIA:
l YANZHIXURESHIHONGKAOQIYONGDINoxSHAOZUI
DUIYUANERCIRANSHAOSHIGAOWENYUREKONGQIRANSHAOYONGDINoxSHAOZUIJINXINGGAIZAO,JIAZHUANGDIANHUOMEIQI/KONGQIGUAN、ZIDONGDIANHUOZHUANGZHIDEDAHUOTOUHEQUANCHENGHUOYANJIANKONGDEHUOYANTANTOUKONG,SHIZHISHIYONGYUANZHUANGZAILISHIGANGBAOHONGKAOQIBAOGAISHANG。
l YANZHIXINXINGGAOXIAONENGHONGKAOQIXUREZHUANGZHI
ANLISHIGANGBAOHONGKAOQIBAOGAITEDIANZHONGXINSHEJIXUREZHUANGZHI.XURETICAIYONGFENGWOTAOCI,FENGWOTAOCIBIHOU0.4mm,JIANGE2.5mm,CHUANREMIANJI1344m2/m3.XUREZHUANGZHIGAOWENDUANZAIQIAN,DIWENDUANZAIHOU,GENJUSHIYONGWENDUCAIYONGBUTONGDECAIZHI。XURESHIDINGBUSHEYOUWEIXIUKONG,BIANYUDAKAIJIANCHAHEGENGHUANXURETI。
ZHIDINGHONGKAOQIGAIZAOJUTIFANGAN:
DUIYUANGANGBAOHONGKAOQIJINXINGGAIZAO,HONGKAOPINGTAI、YEYASHENGJIANG、GUFENGJI、LIULIANGJIANCEDENGYUANXITONGBUBIAN,GENGHUANHONGKAOQIQUANXIANWEIBAOGAI,XINZENGXURESHIHONGKAOQIYONGLIANGGEFUHEXURESHIZHUSHAOJU、DIANHUOSHAOZUI、HUANXIANGXITONG、YINFENGJI、PAIYANWENDUJIANCEJIXIANSHIYIJIGEZHONGLIANJIEGUANDAO。
ANSHANGSHUFANGAN2005NIAN10YUEKAISHIZAIYITAOGANGBAOHONGKAOQIHEYITAOTIESHUIBAOHONGKAOQIJINXINGSHIYANXINGGAIZAO。JINGGUOSANGEDUOYUEYUNXINGFAXIANSHAOZUIXURETIYOUBUFENJITANHEDUSAIXIANXIANG,JINGFENXISHIKONGZHIXITONGBUJINGZHUN,ZHISHIKONGRANBIBUHELI,TIANRANQIMEIYOUCHONGFENRANSHAOMAOHEIYANZAOCHENGDE。XUGAIJINYUANRANSHAOKONGZHIXITONG,SHIWENDUDILEKAIDARANQISHIXIANKAIDAKONGQI,HOUKAIDARANQI;WENDUGAOLEGUANXIAORANQISHIXIANGUANXIAORANQI,HOUGUANXIAOKONGQI;HUOZHEZAISHIZHONGBAOCHIHELIDERANKONGBIDEQINGKUANGXIARANQIHEKONGQITONGSHISHENGJIANG,BAOZHENGZAIZHENGGERANSHAOGUOCHENGZHONGRANSHAOHELI,BUMAOHEIYAN,JINYIBUJIANGDINENGHAO。
YUANXITONGCAIYONGVRX100WUZHIJILUYIZUOJIANKONGSHEBEI,YOUYIXIABUZU:
l ZUOWEIJIANSHIQI,WUZHIJILUYIZHINENGJIANDANXIANSHIHEJILUXIANCHANGSHUNSHIZHI,BUNENGMONIGONGYILIUCHENG,BUNENGJIANSHISUOYOUSHEBEIZHUANGTAI。DANGFASHENGGUZHANGSHI,BUNENGQINGCHUDEZHICHUGUZHANGDIAN。
l ZUOWEIKONGZHIQI,WUZHIJILUYIZHINENGZUOWENDUPIDDIAOJIEQIDEDINGZHIKONGZHI。DANGWENDUDISHI,YAOKAIDARANQIFAMEN。YOUYUWENDUJIANCEZHIDEZHIHOU,LIANXUDEKAIRANQIFAMENSHIRANQILIANGGUODA。DANGWENDUSHANGLAIYIHOU,WENDUTAIGAOYOUYAOGUANXIAORANQIFAMEN。YOUYUWENDUJIANCEZHIDEZHIHOU,LIANXUDEGUANRANQIFAMENSHIRANQILIANGGUOXIAO。YINYIBIAOGONGNENGSUOXIAN,KONGQILIANGHEMEIQILIANGSUIFAMENKAIDUHUDAHUXIAO,PEIBIWUFAZHUNQUEKONGZHI,JILANGFEINENGYUAN,YOUBAOZHENGBULEKAOBAOZHILIANG。
l BUNENGWANQUANMANZUXURESHIHONGKAODUIKONGZHIDEYAOQIU,RUXIAOHUOKONGZHI,ZHONGWEIKONGZHI,LIULIANGQUXIANKONGZHI,YANQILIULIANGKONGZHIDENG。
JINGGUOLUNZHENG,JUEDINGDUIYUANKONGZHIXITONGJINXINGGAIZAO,KAIFAXINDEDIANKONGXITONG。WOMENDEDIANKONGSHEJIRENYUANJUYOUFENGFUSHIJIANJINGYAN,ZAOZAI2002NIANJIUYUBAOGANGNENGYUANBUHEZUOYANZHILEGAOXIAODEXURESHIGANGBAOHONGKAOQIDEKONGZHIBUFEN,GAIXITONGGONGNENGQIQUAN,CAOZUOJIANDAN,WEIHUFANGBIAN,ANQUANKEKAO,KONGWENJINGDUZAI30DUYINEI,YIGUANGFANYINGYONGYUBAOGANGJIQITAGANGTIEQIYE。YONGPLC+CHUMOPINGZUOXITONGJIANKONGSHEBEISHIXIANDAIKONGZHIJISHUDEFAZHANFANGXIANG。XIANGBIVRX100WUZHIJILUYI,XINXITONGSHIZUIPUJIHETONGYONGDESHEBEI,YOURUXIAYOUDIAN:
l ZUOWEIJIANSHIQIDECHUMOPINGKEYIZUOGEZHONGXIANSHIHECAOZUO,QUSHIQUXIAN,BAOJINGJILU,MONIGONGYILIUCHENG,JIANSHISUOYOUSHEBEIZHUANGTAI,DIAOJIECANSHUDENG,JIANDANMINGLE。DANGFASHENGGUZHANGSHI,NENGQINGCHUDEZHICHUGUZHANGDIAN。
l PLCZUOWEIKONGZHIQIGONGNENGQIANGDA,YIYUKUOZHAN,NENGWANQUANMANZUXURESHIHONGKAODUIKONGZHIDEYAOQIU,RUXIAOHUOKONGZHI,ZHONGWEIKONGZHI,TEBIESHILIULIANGQUXIANKONGZHI,YANQILIULIANGKONGZHIDENG,NENGCHUCUNGEZHONGKONGZHIYONGSHUJUBIAO,NENGZUOQITAFUZAKONGZHI。
2006NIAN4YUEKAISHIANGAIFANGANQUEDINGDELIULIANGQUXIANKONGZHIFANGSHIGAIZAOSANTAOGANGBAOHONGKAOQI。SUOWEILIULIANGQUXIANKONGZHIFANGSHISHIZHIBAOGANGLIANGANGCHANGKAIGONGSHICONGRIBENYINJINDEHONGKAOQI,YOURIBENZHUANJIAZAIXIANCHANGTONGGUOSHIYANZHIZUODEHONGKAOQUXIANDEHONGKAOFANGSHI。JINGGUOSHENZHONGKAOLV,WOMENJUEDINGZAIHONGKAOQIZHONGCAIYONGZHEIZHONGKONGZHIFANGSHI。
2006NIAN6YUEWANCHENGZHEISANTAIDEGAIZAO。YUNXINGYIDUANSHIJIANHOU,CHUDIANHUOSHAOZUIYOUXIESUNHUAIWAI,QITADOUANYAOQIUSHIXIANLE。CONG2006NIAN6YUEDAO2006NIAN12YUEYOUWANCHENGSHITAIDEGAIZAO。ZHEIXIEHONGKAOQIYOUGANGBAO、TIEBAO、MUYEBAODE,GANGBAOYOUZHENGTIJIAOZHUDE,TIEBAOYOUTUOLINHETUOLIUDE,ZAIXIANDEDENGDENG,MEIGEHONGKAOWEIYIBANYOUQITIAOHONGKAOQUXIAN,ZAIXIANCHANGTONGGUOSHIYANZHIZUOHONGKAOQUXIANDEGONGZUOLIANGHENDA。JINGGUOBANNIANDEYUNXING,LIULIANGQUXIANYULILUNHONGKAOSHENGWENQUXIANYOUYIXIEPIANCHA。WOMENYOUJIEHELIULIANGQUXIANKONGZHIDEYOUDIAN,JIANGSUOYOUHONGKAOKONGZHIGAICHENGWENDUFANKUIKONGZHI,SHIHONGKAOWANQUANANSHENGWENQUXIANJINXING,TONGSHIYOUJIALEYIXIEXIANZHI,SHILIULIANGBODONGBIYIBANWENDUFANKUIKONGZHIXIAO。JINGGUOYINIANDUODESHIYONG,HONGKAOJIBENZAIZIDONGKONGZHIZHUANGTAIXIAYUNXING,JIENENGXIAOGUOXIANZHU。
3. 新开发监控系统的特点
HAODEJIANKONGXITONGZAIYURUHEJIANGRANSHAOQI、XURETIJIQIEHUANXITONGSANZHEYOUJIDIJIEHEQILAI,CONGERJIANGGAOWENKONGQIRANSHAOJISHUSHANGDEYOUYUEXINGZUIDAXIANDUDIZHUANHUACHENGSHIJIYINGYONGXIAOGUO,TONGSHIYOUCAOZUOJIANDAN,WEIHUFANGBIAN,ANQUANKEKAO。
BENXITONGCAIYONGS7-300 PLCJINXINGKONGZHI,CAIYONGCHUMOPINGZUORENJIJIEMIAN,ZHUYAOYOUMIANBANANNIUCAOZUO,CHUMOPINGWANCHENGFUZHUCAOZUO,TONGSHICHUMOPINGYEXIANSHIXITONGZHONGGEGUOCHENGBIANLIANGSHUZHI,SHEBEIZHUANGTAI,QUSHIQUXIAN,BAOJINGJILU,SHEZHIGEZHONGCANSHUDENG。ZAICHUMOPINGSHANGXIANSHIDEZHUYAOJIEMIANYOUJIANSHIYE,CAOZUOYE,CANSHUSHEZHIYEHEBAOJINGYE。
3.1CHUMOPINGYEMIANSHEJI
TONGGUOGONGNENGCAIDANJIANKEDAKAIGONGYONGCHUANGKOU,XUANZEMONITU、SHUXIANBIAOTU、QUSHITU、SHIJIANBAOJINGJILU、SHOUDONGCAOZUO、CANSHUSHEZHIYEMIANDENG。
l MONITU :BENTUXIANSHIHONGKAOGONGYIGUOCHENG,BAOKUORANQI、ZHURANKONGQIJIQITAGUANDAOSHANGQUANBUKEKONGSHEBEIFUHAO,GESHEBEIZHUANGTAI,GANGBAOWAIXING,HUOYANZHUANGTAIDENG。JIANCEGUOCHENGBIANLIANGSHUZHIYOUKONGRANQILIULIANGPVSHUNSHIZHI,SPSHEDINGZHI,GANGBAOWENDUPVSHUNSHIZHI,YANQIWENDUPVSHUNSHIZHI,XIANSHIRANQILIULIANGLEIJIZHI,HONGKAOSHIJIAN。YOUSUISHIXIANSHIBAOJINGZHUANGTAIDEBAOJINGTIAO。MONITUSHIJIEMIANDEZHUHUAMIAN。
l SHUXIANBIAOTU:BENTUJIANGJIANCEDEGUOCHENGBIANLIANGSHUZHIHEKONGZHIDESHEDINGZHIYONGSHUXIANBIAODEXINGSHIXIANSHICHULAI,YOURANQILIULIANGPVSHUNSHIZHI,SPSHEDINGZHI,KONGQILIULIANGPVSHUNSHIZHI,SPSHEDINGZHI,GANGBAOWENDUPVSHUNSHIZHI,HONGKAOSHIJIAN,RANQILIULIANGLEIJIZHI。QUSHITU:BENTUXIANSHIGANGBAOWENDUQUSHIQUXIAN,RANQILIULIANGQUSHIQUXIAN。
l SHIJIANBAOJINGJILU:BENTUXIANSHIBINGCUNCHUBAOJINGSHIJIANFASHENGSHIJIAN,QUERENSHIJIAN,HUIFUSHIJIAN,SHIJIANMINGCHENG。
l SHOUCAOZUO:BENTUTONGGUOSHOUDONGCAOZUOMONIYIBIAOTUDIAOJIEFAMENWEIZHILAIDIAOJIERANQILIULIANGHEKONGQILIULIANG,TONGSHIXIANSHIRANQILIULIANGSHUNSHIZHI,FAMENWEIZHI,KONGQILIULIANGSHUNSHIZHI,FAMENWEIZHI。SHOUCAOZUORANQIQIEDUANFAKAI/GUAN,XIAOYINDENG。
l CANSHUSHEDING:SHIJIANSHEDING,PIDCANSHUSHEDING,HUANXIANGSHIJIANSHEDING。
3.2 PLCZHUYAOKONGZHIGONGNENG
l SHOUDONGHONGKAOKONGZHI
ZAIZHEHUOZHUANGTAIXIACAOZUORENYUANZAICHUMOPINGSHANGANRANQIQIEDUANFAKAIANNIUDAKAIRANQIQIEDUANFA,SHOUDONGDIAOJIERANQIDIAOJIEFAKAIDU,JICHURANQILIULIANG,TONGSHISHOUDONGDIAOJIEKONGQIDIAOJIEFAKAIDU,JICHUSHIDANGDEKONGQILIULIANGDIANRANZHURANQIJINXINGHONGKAOKONGZHI。
l LIULIANGQUXIANZIDONGHONGKAOKONGZHI
YOUYUBUTONGGANGBAOCAIZHI、CHENGXINGFANGSHIBUTONG,JIANGBUTONGGONGKUANGQINGKUANGXIADEGANGBAOMUBIAOWENDUYUSHIJIANDEGUANXI,ZHUANHUACHENGXIANGYINGDEMEIQILIULIANGYUSHIJIANDEGUANXI,BINGJICHUDUIYINGDEKONGRANBIZHI,TEZHENGDIANDESHEZHIPINLVWEI1XIAOSHI1GEMEIQILIULIANGHEKONGRANBIZHI,PLCZAIMEIGEXUNHUANZHOUQINEI,JIANGCHAZHIJISUANSHEDINGDEKONGQIHEMEIQILIULIANGZHISHUCHUJIKONGQIHEMEIQIDIAOJIEQI,YOUDIAOJIEQIWANCHENGKONGRANBIKONGZHI。
ZHIZUOLIULIANGQUXIANSHUJUBIAO
GENJUGONGYIJICHUDEWUZHONGGONGKUANGGANGBAOHONGKAOSHENGWENQUXIAN,ZAIXIANCHANGRENGONGBIAODINGHAOMANZUQIZHONGGONGKUANGYAOQIUDEHONGKAOMEIQILIULIANG、KONGQILIULIANGHEKONGRANBIDEHONGKAOQUXIANSHUJU,SHURUDAOPLCSHUJUKUAIZHONG,PLCJISHEDINGHAOLEDUOTIAOLIULIANGQUXIAN。
l WENDUFANKUIZIDONGHONGKAOKONGZHI
RANQIZAIGANGBAONEIDERANSHAOLIUDONGLIUCHANGBIJIAOWENDING,WENDUFENBUJUNYUN,TEBIEZAIBAOGAISHANGDEJIANCEDIANWENDUWENDINGQIEYUSHIJIDEGANGBAOHONGKAOWENDUCUNZAIYIDINGDEGUANXI,TONGGUOSHIYANQUEDINGCIGUANXI,JIANGMANZUGEZHONGGONGKUANGYAOQIUDEQUXIANSHURUDAOPLCZHONG,JIUKEYIZHIJIEYIJUGANGBAODEJIANCEDIANWENDUSHIJIZHIHEMUBIAOZHIJINXINGWENDUFANKUIKONGZHI,SHIXIANGANGBAODEWENDUFANKUIZIDONGKONGZHIHONGKAOYAOQIU。
ZAIZIDONGKONGZHIMOSHIXIA,GENJUHONGKAOYAOQIUZAIQUXIANXUANZEKAIGUANSHANGXUANZEDUIYINGQUXIAN,DANGANXIAHONGKAOKAISHIANNIUHOU,PLCANXUANDINGHONGKAOQUXIANHAOZIDONGDIAOCHUDUIYINGHONGKAOQUXIANDEWENDUSHEDINGZHISHUCHUJIDIAOJIEQI,YOUPLCNEIZHIDEPIDWENDUFANKUIDIAOZHENG,BINGJIANGDIAOJIEJIEGUOTONGGUODIAOJIEQIWANCHENGKONGRANBIKONGZHI,SHIXIANGANGBAODEZIDONGWENDUFANKUIHONGKAO。DANGHONGKAOWENDUDADAOMUBIAOZHIHOU,ZIDONGZHUANRUBAOWENCHENGXU。
l KUAISUQIEHUANKONGZHI
PLCMEI15MIAOSHUCHUMONILIANGKONGZHIXUREHONGKAOQIDEKUAISUHUANXIANGZHUANGZHI,SHIXIANQIEHUANKONGZHI。
l ZIDONGDIANHUOKONGZHIHEQUANCHENGHUOYANJIANKONG
JIANCHARANQIYALIZHENGCHANG,SONGFENGYALIZHENGCHANG,YIBIAOYONGQIYALIZHENGCHANG,RANQIQIEDUANFAGUAN。ZHEISHIANXIADIANHUOMEIQIKAIANNIU。DANGANXIADIANHUOMEIQIKAIANNIU4MIAOHOU,ANXIADIANHUOKAISHIANNIU,DIANHUOBIANYAQIDEDIANDAHUO,8MIAOHOUBIANYAQIDIANYUANZIDONGQIEDUAN,DIANHUOJIESHU。ANZHUANGZAIXUREHONGKAOQILIANGGESHAOZUISHANGDEHUOYANJIANCEQIJIANCEYOUWUHUOYAN,RUOWUHUOYANZEJICHUSHIHUOXINHAO。ZAIQUERENDIANHUOZHENGCHANGHOU,SHOUDONGZHUANGTAIXIACAOZUORENYUANANMEIQIQIEDUANFAKAIANNIUDAKAIMEIQIQIEDUANFA,SHOUDONGDIAOJIEMEIQIDIAOJIEFAJICHUXIAOLIULIANGMEIQI,DIANRANZHUMEIQI。HONGKAOZHONGSHIHUO,ZESHENGGUANGBAOJING,TONGSHIGUANRANQIQIEDUANFAHEDIANHUORANQIDIANCIFA。
l BAOWENZHUANGTAIKONGZHI
ZAIZIDONGKONGZHIMOSHIXIAJINRUBAOWENRANSHAOKONGZHISHI,ZHONGWEIFADEDIANJINRUBAOWENZHUANGTAI,JIMEIQI、KONGQIJINRUTONGDAOHEYANQIPAICHUTONGDAODUSI,TONGSHIPIDTINGZHIYUNSUAN,SHUCHUMEIQILIANGWEI0m3/h、KONGQILIANGWEI0m3/hLIULIANGXINHAOJIDIAOJIEQI,YANSHI45MIAOHOUHUANXIANGFASHIDIAN,BAOWENZHUANGTAIZHISHIDENGDIANLIANG。MUBIAOWENDUXIAJIANG20℃HUANXIANGFADEDIAN,ZHONGWEIFASHIDIAN,HUIFUYUANKONG/RANPEIBIRANSHAOZHUANGTAI。
l MEIQIXIAOLIULIANGKONGZHI
ZAIHONGKAOZHENGTIJIAOZHUGANGBAOSHI,MEIQIYONGLIANGJIAOXIAO,CAIYONGXURESHIHONGKAOHOU,MEIQIYONGLIANGZAIYUANYOUJICHUSHANG,JIANGDIYUE30%~50%,ZUIDILIULIANGDADAO20Nm3/hr,YINCIJIYONGKONGBANJIANCELIULIANGDEKONGZHIDAILAIYIDINGDEKUNNAN,BENXITONGYINRUMEIQIXIAOLIULIANGKONGZHIJISHU,CHENGGONGDIJIEJUELEZHEIYIKUNNAN。
l HONGKAOJIESHUKONGZHI
ANHONGKAOJIESHUANNIU,PLCTINGZHIYUNSUANFUWEI,SHUCHUMEIQILIANGWEI0m3/h、KONGQILIANGWEI1000 m3/hLIULIANGXINHAOJIDIAOJIEQI。
l GUZHANGBAOJINGXITONGKONGZHI
a) MEIQIYALI、GUFENGYALI、YIBIAOQIYUANYALIZAIZHENGCHANGQINGKUANGXIADUIYINGDEZHISHIDENGXIMIE,QIZHONGRUOYOUYIGEDIYA,ZESHENGGUANGBAOJING,TONGSHIGUANMEIQIQIEDUANFAHEDIANHUOMEIQIDIANCIFA。
b) HONGKAOZHONGSHIHUO,ZESHENGGUANGBAOJING,TONGSHIGUANMEIQIQIEDUANFAHEDIANHUOMEIQIDIANCIFA。
c) KONGRANBILISHIDIAO,ZESHENGGUANGBAOJING,TONGSHIGUANMEIQIQIEDUANFAHEDIANHUOMEIQIDIANCIFA。
d) DUANOUZESHENGGUANGBAOJING。
e) PAIYANWENDUCHAOXIAN,ZESHENGGUANGBAOJING,TONGSHIGUANYINFENGJI。
3.3 WENDUFANKUIZIDONGKONGZHIHONGKAODESHIXIAN
BENXITONGJIEHELIULIANGQUXIANKONGZHIDEYOUDIAN,KAIFALEYOUXIANZHIDEWENDUFANKUIKONGZHIMOSHI。LIULIANGQUXIANKONGZHISHICAIYONGANSHIJIANDUANGAIBIANMEIQILIULIANG,TONGSHIANSHIJIANDUANGAIBIANMEIQIDEPEIQIXISHU,JIGAIBIANKONGQILIULIANGJINXINGRANSHAOKONGZHILAIMANZUGANGBAOHONGKAOGONGYIYAOQIU。ZHENDUIBUTONGDEGANGBAOBAOCHENCAIZHI,CHENGXINGFANGSHIYIJIBUTONGGONGKUANGDESHIYONGYAOQIUGANGBAOHONGKAOGONGYIYEBUTONG,XUYAOZUOCHUSHIYINGGEZHONGYAOQIUDELIULIANGHONGKAOQUXIAN。SUIZHEJISHUHESHEBEIDEJINBU,GAIBIANMEIQILIULIANGDESHIJIANDUANKEBUDUANDESUOXIAO,LIULIANGQUXIANKONGZHIFANGSHISUOKONGZHIDEGANGBAOHONGKAOSHENGWENQUXIANSHIBIJIAOHAODE,DANSHILIULIANGQUXIANKONGZHIDUIWENDUSHIKAIHUANKONGZHI,SHIJIANJIEKONGZHI,SUIZHEJIJIEDEBIANHUA,MEIQIYALI、REZHIBIANHUAHEKONGQIDEXIANGGUANBIANHUA,SHIJIKONGZHIWENDUYUMUBIAOWENDUHUICHANSHENGYIDIANPIANCHA。
YOUXIANZHIDEWENDUFANKUIKONGZHIFANGSHISHIZAIXURESHIGANGBAOHONGKAOQILIULIANGQUXIANKONGZHIFANGSHIDEJICHUSHANGKAIFADE,JUTIZUOFARUXIA:
ZHENGLIWENDUFANKUIKONGZHIQUXIAN
GANGBAOHONGKAOQIYIBANZHIZAIBAOGAISHANGANZHUANGYIZHIREDIANOULAICELIANGGANGBAOWENDU。ZAIGENJUGONGYIJICHUDEGANGBAOHONGKAOSHENGWENQUXIAN,SHOUDONGDIAOSHILIULIANGKONGZHIQUXIANDETONGSHI,JILUXIABAOGAIWENDU,JUCIZHENGLICHUBAOGAIWENDUYUGANGBAOPINGJUNWENDUZHIJIANDEGUANXIQUXIAN。TU3WEIZHENGTIJIAOZHUBAOQUANXIUGANGBAOPINGJUNHONGKAOWENDUYUBAOGAIWENDUDEGUANXIQUXIAN。
图3:包内平均烘烤温度与包盖检测温度的关系曲线
CONGTUZHONGKEYIKANCHU,ZHENGGEQUXIANFENWEISIDUAN:
DIYIDUAN:SHIJIAN 0~8XIAOSHI,WEIDIWENDUAN,BUDUANDEGAIBIANSHIJIANDUANJIANDUANKAIZHURANQI,KAORANQIXIELOULIANGSHENGWEN。KONGQILIULIANGANXIAOSHIDUANCONG2000m3/hXIAOBUCHAZHIJIANGDAO1000 m3/h。
DIERDUAN:SHIJIAN9~40XIAOSHI,BAOGAIWENDUYUGANGBAOWENDUZHIJIANDEGUANXISHIWEI
TGAI =T BAO + 109 – t (t WEISHIJIAN9~40XIAOSHIZHIYI)
DISANDUAN:SHIJIAN41~44XIAOSHI,BAOGAIWENDUYUGANGBAOWENDUZHIJIANDEGUANXISHIWEI
TGAI=T BAO + 70 – (t -40)×2.5(t WEISHIJIAN41~44XIAOSHIZHIYI)
DISIDUAN:SHIJIAN45~56XIAOSHI,BAOGAIWENDUYUGANGBAOWENDUZHIJIANDEGUANXISHIWEI
TGAI = T BAO + 60
XUANZECHUANJIDIAOJIEKONGZHIFANGFA
ZAILIULIANGQUXIANKONGZHIFANGSHIZHONG,BENXITONGCAIYONGLEDINGZHIDIAOJIEFANGFAJIDANHUILUPIDDIAOJIEFANGFA,ZHIBUGUOZHEIGESHEDINGZHISUIZHEPLCDEXUNHUANZHOUQICHAZHIJISUANDE。RANQIHUILUHEKONGQIHUILUDOUCAIYONGDANHUILUPIDKONGZHI,LIANGGEKONGZHIHUILUZHIJIANDEQUEDINGGUANXISHI:
RANQILIULIANGSHEDINGZHI×PEIQIXISHU=KONGQILIULIANGSHEDINGZHI。
ZHEILIDEPEIQIXISHUYEANSHIJIANDUANBIANHUA。
ZAIWENDUFANKUIKONGZHIFANGSHIZHONG,WOMENXUANZECHUANJIDIAOJIEKONGZHIFANGFA。WOMENDEMUDESHIKONGZHIGANGBAOHONGKAOWENDU,ERKONGWENSHITONGGUOGAIBIANRANSHAORANQILIULIANGHEKONGQILIULIANGLAISHIXIANDE。FENXIYIXIAZHEIJIGECELIANGXINHAOHEWENDUKONGZHIDUIXIANGKEYIDECHU,WENDUDECELIANGHEKONGZHISHIDAZHIHOUHUANJIE,QICHUANDIHANSHUJINSIWEIERJIEGUANXINGHUANJIEJIACHUNZHIHOUHUANJIE,ERRANQILIULIANGHEKONGQILIULIANGCONGCELIANGXINHAODAOKONGZHIXINHAOFANYINGDOUFEICHANGKUAI,QICHUANDIHANSHUJINSIWEIYIJIEGUANXINGHUANJIE,ZHUYAOGANRAOYUANYELAIZHIYUMEIQIHEKONGQIGUANLU,ZHEIYANGDEXITONGZUISHIHEYUCAIYONGCHUANJIDIAOJIEKONGZHIFANGFA。CAIYONGCHUANJIDIAOJIEKONGZHIFANGFA,YIWENDUWEIZHUDIAOXINHAO,WENDUHUILUWEIZHUKONGZHIHUILU,YIMEIQI、KONGQIWEIFUDIAOHUILUJINXINGWENDUKONGZHISHIZUIJIAXUANZE,XIANGJIANKONGZHIXITONGFANGKUANGTU。
WENDUSHEDINGZHI
l SHIXIANWENDUFANKUIKONGZHIDEJUTIZUOFA
DIWENDUANCHULI
DIWENDUANBUDUANDEGAIBIANSHIJIANDUANJIANDUANKAIZHUMEIQI,RANQILIULIANGWEIXIELOULIANG,KONGQILIULIANGANXIAOSHIDUANCONG2000m3/hXIAOBUCHAZHIJIANGDAO1000 m3/h,GANGBAOWENDUZAILILUNSHENGWENQUXIANSHANGXIABODONG。BAOGAIWENDUSHENGZHI150℃ZUOYOUHUOZHEDIWENDUANSHIJIANDAO,JINRUCHUANJIDIAOJIEXITONGYUNXING。
CHUANJIDIAOJIEXITONGCANSHUZHENGDING
SHOUXIANZHENGDINGFUHUILUCANSHU,KONGQILIULIANGGANRAOBIJIAODA,CAIYONGJIAOGAOZENGYIPIDKONGZHI,RANQILIULIANGGANRAOBIJIAOXIAO,CAIYONGDIZENGYIPIDKONGZHI。FUHUILUZHENGDINGWANHOU,ZAILIULIANGQUXIANKONGZHIFANGSHIXIAYUNXINGWENDING,RENGONGJIARAODONGHOU,KONGZHIXIANGYINGQUXIANWANQUANFUHEZiegler-nichols ZHENGDINGFAZHENGDINGDEJIEGUO。
ANXIAOSHIDUANJIAXIAN
GENJUXURESHIGANGBAOHONGKAOGONGYIHEGANGBAOBENTIWENDUCHANGDETEDIAN,ZAIZHUHUILUKONGZHIZHONGJIALEXUDUOXIANZHI,ZHUYAOYOUZAIXUYAOSHENGWENSHI,RANQILIULIANGZUIDAWEIGAIXIAOSHIDUANMEIQILIULIANGDE2BEI,ZAIXUYAOJIANGWENSHI,RANQILIULIANGZUIXIAOWEI20 m3/hERBUYAOJIANGWEI0。
l WENDUFANKUIKONGZHIGONGNENGDEYOUDIAN
GANGBAOHONGKAOQIWENDUFANKUIKONGZHIFANGSHIYULIULIANGQUXIANKONGZHIFANGSHIBIJIAOYOUYIXIAYOUDIAN:
KONGWENZHUNQUE。YINWEISHIWENDUBIHUANKONGZHI,KEYIYANGEDIANZHAORENGONGSHEDINGDESHENGWENQUXIANJINXING,JIBENSHANGBUSHOUJIJIE,RANQI、KONGQILIULIANGBODONGDEYINGXIANG,KONGWENJINGDUKEZAI±20℃YINEI。
JINYIBUWAJUELIULIANGQUXIANKONGZHIFANGSHIJIENENGDEQIANNENG,YEJIUSHISHUOBILIULIANGQUXIANKONGZHIFANGSHI
GENGJIENENG。LIULIANGQUXIANKONGZHIFANGSHIZHIANJIDINGRANQI、KONGQILIULIANGJINXINGRANSHAO,JIANJIEDIKONGZHIWENDU,DUIKONGWENXITONGLAISHUO,ZHEIZHONGKONGZHISHIFEICHANGCUCAODE。WENDUFANKUIKONGZHIFANGSHISHIZHIJIEDEBIHUANKONGZHIXITONG,DUIKONGWENXITONGLAISHUO,ZHEIZHONGKONGZHISHIFEICHANGXIZHIDE,YINERNENGJINYIBUDEJIEYUENENGYUAN。
4. 改造后的钢包烘烤器实际运行情况
ZI2005NIANDIKAISHILUXUGAIZAODEGANGBAOHONGKAOQITOURUYUNXING,JINGGUOYINIANDUODESHIYONG,GAIXITONGSHEJIHELI,JISHUXIANJIN,GONGNENGQIQUAN,CAOZUOJIANDAN,WEIHUFANGBIAN,ANQUANKEKAO,KONGWENJINGDUZAI30DUYINEI,GAIZAOHOUJIENENGXIAOLVTIGAODA47%~54%,PINGJUN49%。JIANHUACAOZUO,ZAIZIDONGMOSHIXIAXUANHAOQUXIAN,KAISHISHIANHONGKAOKAISHIANNIUJIKE,JIESHUSHIANHONGKAOJIESHUANNIUJIKE。RUGUOHONGKAOYOUZHONGDUAN,KEZAICHUMOPINGSHANGSHEZHIHONGKAOSHIJIAN,CONGDUANDIANJIEZHEHONG。
GAIXITONGSHIJIYUNXINGQUXIANRUTU4SUOSHI。CONGTUZHONGKEYIKANCHU,ZAILIULIANG/SHIJIANHEWENDUFANKUILIANGZHONGZIDONGKONGZHIMOSHIXIA,SHEDINGWENDUQUXIANHESHIJIYUNXINGQUXIANZHIJIANDEWUCHAZHIJIBENKONGZHIZAI±30oC。ERQIE,DUIWENDUMOSHIERYAN,KONGZHIJINGDUGENGGAO,DADAO±20oC。
结论
1).CONGSHIJIYUNXINGQINGKUANGKAN,SHAOZUIHEXUREZHUANGZHIYUNXINGXIAOGUOHENHAO,RANSHAOHUOYANZHANG、PINGWEN,YOUZHUYUNoxDEJIANGDI,HUANREHOUDEFEIQIWENDUDIYU150℃,KONGZHIXITONGGONGNENGQIQUAN,CAOZUOJIANDAN,WEIHUFANGBIAN,ANQUANKEKAO,KONGWENJINGDUZAI30DUYINEI,GAIZAOHOUJIENENGXIAOLVPINGJUNTIGAO49%,SHUOMINGBENCIGAIZAOSHICHENGGONGDE。
2).CHENGGONGZHIZUOSHIHEXIANCHANGYINGYONGDEGANGBAOHONGKAOQUXIAN
ZAISHIYANGANGBAODEDING、DI、SHANG、XIABUTONGBUWEIMAISHE6ZHIREDIANOU,ANZHAOGONGYIRENYUANJICHUDEBUTONGNAICAIHEBUTONGGONGKUANGGANGBAOHONGKAODE5ZHONGSHENGWENQUXIAN,CHENGGONGZHIZUOCHUSHIHEXIANCHANGYINGYONGDE5ZHONGGANGBAOHONGKAODELIULIANG-SHIJIANKONGZHIHONGKAOQUXIANSHUJUHEZHENGTIJIAOZHUGANGBAODEWENDUFANKUIHONGKAOQUXIANSHUJU(ZHEIXIESHUJUSHISHIXIANZIDONGKONGZHIDEJICHU),JINGGUOYINIANDESHIYONG,MANZUXIANCHANGHONGKAOYAOQIU。
3)GUANJIANJISHUYINGYONG
BENXITONGKAIFACHENGGONGYINGYONGRUXIAGUANJIANJISHU
l KUAISUHUANXIANGKONGZHIJISHU
l MEIQIXIAOLIULIANGKONGZHIJISHU
l YOUXIANZHIDEWENDUFANKUIKONGZHIHONGKAOJISHU
5. 技术成果及推广应用前景
BENXIANGMUYANZHICHENGGONGDEXURESHIGANGBAOHONGKAOQIJISHUBUJINJIENENGXIAOGUOXIANZHU,GAIZAOWANCHENGHOUMEINIANDEJIENENGXIAOYIZAI3000WANYUANYISHANG,ERQIEZAIWANSHANXURESHIRANSHAOJISHUDEJICHUSHANGJIEHEBENXIANGMUDEJUTITEDIAN,HUODELELIANGXIANGSHIYONGXINXINGZHUANLI,WEIXURESHIRANSHAOJISHUDEYINGYONGFAZHANZUOCHULESHIZHIXINGGONGXIAN。QICHENGGUOYINGYONGYUQITALIANGANGCHANG,YEHUIXIANGZAIBAOGANGBUXIUGANGFENGONGSILIANGANGCHANGYIYANGQUDEMANYIDESHIJISHIYONGXIAOGUO。CIWAI,BENXIANGMUSUOJILEIDEXURESHIRANSHAOFANGMIANDEJISHUHEJINGYAN,YEKEYINGYONGYUJIARELUYIJIQITAJIAREZHUANGZHIDEXURESHIGAIZAOGONGCHENGZHONG,QIJINGJIXIAOYIJIANGSHISHIFENKEGUANDE,XURESHIRANSHAOJISHUYOUZHEGUANGKUODEYINGYONGQIANJING。(WENZHANGZHAIZIZHONGGUOGANGTIE)
2. 原设备存在的主要问题及改造方案
3. 新开发监控系统的特点
图3:包内平均烘烤温度与包盖检测温度的关系曲线
4. 改造后的钢包烘烤器实际运行情况
结论
5. 技术成果及推广应用前景