http://kadhoai.com.cn 2026-04-28 02:04:13 來源:現代實驗室裝備網
編者語:jinjinianlaizhongguonaizhiquanqiunengyuanshichangdebuduanshengwen,jiajuleguochengkongzhilingyudejingzheng。guochengzidonghuachangshangyizhizaizhengxiankonghoudifazhanxinchanpinyuxinjishu,yiquelizijidejishuyoushi。name,zaishiyou、化工、電力等具有代表性的流程行業,過程控製技術應用的現狀如何?
jinjinianlaizhongguonaizhiquanqiunengyuanshichangdebuduanshengwen,jiajuleguochengkongzhilingyudejingzheng。guochengzidonghuachangshangyizhizaizhengxiankonghoudifazhanxinchanpinyuxinjishu,yiquelizijidejishuyoushi。erzaizhongguoguochengzidonghuashichangshang,youyuzhengzhiguoneiguochengzidonghuayonghujishugexinyuchanpingengxinhuandaidegaofengqi,zhezhongjingzhengjiuxiandeyouweijilie,yishijian,xindebiaozhun、概念、技術等層出不窮,為激烈的市場競爭增添了無窮的活力。
那麼,在石油、化工、電dian力li等deng具ju有you代dai表biao性xing的de流liu程cheng行xing業ye,過guo程cheng控kong製zhi技ji術shu應ying用yong的de現xian狀zhuang如ru何he?其qi對dui過guo程cheng自zi動dong化hua產chan品pin與yu技ji術shu的de需xu求qiu又you呈cheng現xian出chu怎zen樣yang的de特te點dian呢ne?為wei此ci,中zhong國guo儀yi器qi儀yi表biao行xing業ye協xie會hui副fu秘mi書shu長chang、高級工程師董景辰從行業的角度,對過程控製自動化的若幹熱點進行了解讀。
儀器儀表:節能環保促精細化流量儀表地位凸顯
另ling外wai,中zhong國guo國guo情qing對dui國guo內nei過guo程cheng控kong製zhi行xing業ye的de一yi些xie新xin要yao求qiu,也ye為wei某mou些xie特te定ding種zhong類lei的de自zi動dong化hua產chan品pin提ti供gong了le廣guang闊kuo的de市shi場chang。董dong景jing辰chen談tan到dao,由you於yu近jin年nian來lai對dui國guo內nei過guo程cheng控kong製zhi行xing業ye節jie能neng環huan保bao的de要yao求qiu不bu斷duan提ti高gao,測ce試shi測ce量liang領ling域yu中zhong的de流liu量liang儀yi表biao成cheng為wei國guo內nei市shi場chang的de關guan注zhu熱re點dian,其qi中zhong最zui受shou關guan注zhu的de是shi質zhi量liang流liu量liang計ji以yi及ji超chao聲sheng波bo流liu量liang計ji。
由於越來越多的指標,已經從粗略估算發展到需要定量分析,很多原料、排(pai)量(liang)就(jiu)需(xu)要(yao)得(de)到(dao)高(gao)精(jing)度(du)的(de)計(ji)量(liang),所(suo)以(yi)質(zhi)量(liang)流(liu)量(liang)計(ji)以(yi)及(ji)超(chao)聲(sheng)波(bo)流(liu)量(liang)計(ji)使(shi)用(yong)的(de)場(chang)合(he)越(yue)來(lai)越(yue)多(duo),需(xu)求(qiu)量(liang)也(ye)越(yue)來(lai)越(yue)大(da)。這(zhe)也(ye)反(fan)映(ying)了(le)國(guo)內(nei)企(qi)業(ye)通(tong)過(guo)精(jing)細(xi)化(hua)管(guan)理(li)節(jie)約(yue)成(cheng)本(ben)的(de)意(yi)識(shi)已(yi)經(jing)得(de)到(dao)了(le)顯(xian)著(zhu)提(ti)高(gao)。
另(ling)外(wai),董(dong)景(jing)辰(chen)還(hai)表(biao)示(shi),目(mu)前(qian)在(zai)國(guo)內(nei)的(de)大(da)型(xing)項(xiang)目(mu)中(zhong),儀(yi)表(biao)總(zong)承(cheng)包(bao)也(ye)已(yi)經(jing)成(cheng)為(wei)越(yue)發(fa)顯(xian)著(zhu)的(de)趨(qu)勢(shi),而(er)這(zhe)種(zhong)方(fang)式(shi)對(dui)於(yu)國(guo)內(nei)的(de)儀(yi)器(qi)儀(yi)表(biao)廠(chang)家(jia)提(ti)出(chu)了(le)很(hen)大(da)的(de)挑(tiao)戰(zhan)。他(ta)指(zhi)出(chu),國(guo)際(ji)一(yi)些(xie)規(gui)模(mo)較(jiao)大(da)的(de)過(guo)程(cheng)自(zi)動(dong)化(hua)廠(chang)商(shang)實(shi)力(li)較(jiao)強(qiang),大(da)多(duo)擁(yong)有(you)提(ti)供(gong)完(wan)整(zheng)係(xi)統(tong)方(fang)案(an)的(de)能(neng)力(li),更(geng)具(ju)備(bei)作(zuo)為(wei)總(zong)承(cheng)包(bao)商(shang)的(de)資(zi)質(zhi),一(yi)旦(dan)成(cheng)為(wei)總(zong)承(cheng)包(bao)商(shang),將(jiang)作(zuo)為(wei)儀(yi)表(biao)產(chan)品(pin)采(cai)購(gou)的(de)主(zhu)導(dao)者(zhe),擁(yong)有(you)相(xiang)當(dang)的(de)決(jue)定(ding)權(quan)。
而er國guo內nei儀yi表biao企qi業ye則ze多duo注zhu重zhong產chan品pin線xian的de維wei持chi,其qi經jing營ying壓ya力li也ye比bi較jiao大da,在zai這zhe方fang麵mian大da多duo還hai不bu具ju備bei較jiao強qiang的de競jing爭zheng力li。在zai這zhe種zhong情qing況kuang下xia,國guo內nei儀yi表biao企qi業ye應ying該gai投tou入ru更geng多duo重zhong視shi,提ti升sheng主zhu導dao型xing的de競jing爭zheng力li,而er不bu僅jin僅jin滿man足zu於yu在zai國guo際ji廠chang商shang的de旗qi下xia分fen一yi杯bei羹geng。