KURZ流量(liang)計(jì)(ji)454FTB-16-HHT流量(liang)計(jì)(ji)廣(guang)泛應(yīng)(ying)用(yong)於工農(nóng)(nong)業(yè)生(sheng)產(chǎn)、國(guó)防(fang)建(jian)設(shè)(she)、科(ke)學(xué)研究對(duì)(dui)外貿(mào)易以及人(ren)民(min)生(sheng)活各個(gè)領(lǐng)域(yu)之(zhi)中。在石(shi)油(you)工業(yè)生(sheng)產(chǎn)中,從(cong)石(shi)油(you)的開(kāi)(kai)采(cai)、運(yùn)輸、煉冶加(jia)工(gong)直(zhi)至貿(mào)易銷(xiāo)(xiao)售(shou),流量(liang)計(jì)(ji)量(liang)貫(guan)穿(chuan)於全(quan)過(guò)程(cheng)中,任(ren)何(he)壹(yi)個(gè)環(huán)(huan)節(jié)都(dou)離不開(kāi)流量(liang)計(jì)(ji)量(liang),否(fou)則(ze)將(jiang)無(wú)(wu)法保證石(shi)油(you)工業(yè)的正(zheng)常生(sheng)產(chǎn)和(he)貿(mào)易交往(wang)。在化(hua)工行(xing)業(yè),流量(liang)計(jì)(ji)量(liang)不準(zhǔn)(zhun)確(que)會(huì)造(zao)成(cheng)化(hua)學(xué)成(cheng)分(fen)分(fen)配(pei)比失(shi)調(diào)(tiao),無(wú)(wu)法保證產(chǎn)品(pin)質(zhì)(zhi)量,嚴(yán)重的還(hai)會(huì)發(fā)(fa)生(sheng)生(sheng)產(chǎn)安(an)全(quan)事(shi)故(gu)。在電力(li)工業(yè)生(sheng)產(chǎn)中,對(duì)(dui)液(ye)體、氣(qi)體、蒸(zheng)汽等介(jie)質(zhì)(zhi)流量(liang)的測(cè)量(liang)和(he)調(diào)節(jié)占(zhan)有(you)重要(yao)地(di)位(wei)。流量(liang)計(jì)(ji)量(liang)的準(zhǔn)(zhun)確(que)與(yu)否(fou)不僅對(duì)(dui)保證發(fā)電(dian)廠在*參數(shù)下運(yùn)行具有很(hen)大的經(jīng)濟(jì)(ji)意義,而且(qie)隨著(zhe)高(gao)溫高(gao)壓(ya)大容量機(jī)(ji)組(zu)的發(fā)(fa)展,流量(liang)測(cè)量(liang)已(yi)成(cheng)為(wei)保證發(fā)電(dian)廠安(an)全(quan)運(yùn)行的重要(yao)環(huán)(huan)節(jié)。如(ru)大容(rong)量(liang)鍋(guo)爐瞬(shun)時(shí)(shi)給(gei)水(shui)流量(liang)中斷(duan)或(huo)減(jian)少(shao),都(dou)可(ke)能(neng)造(zao)成(cheng)嚴(yán)重的幹(gan)鍋或爆管事(shi)故(gu)。這就要(yao)求流量(liang)測(cè)量(liang)裝(zhuang)置不但應(yīng)(ying)做(zuo)到準(zhǔn)(zhun)確(que)計(jì)(ji)量(liang),而且(qie)要(yao)及時(shí)(shi)地(di)發(fā)(fa)出報(bào)(bao)警(jing)信號(hào)(hao)。在鋼鐵工業(yè)生(sheng)產(chǎn)中,煉(lian)鋼(gang)過(guò)(guo)程(cheng)中循(xun)環(huán)(huan)水(shui)和(he)氧氣(qi)(或空氣(qi))的流量(liang)測(cè)量(liang)是(shi)保證產(chǎn)品(pin)質(zhì)(zhi)量的重要(yao)參數(shù)(shu)之(zhi)壹。在輕工業(yè)、食品、紡織等行業(yè)中,也都(dou)離不開(kāi)流量(liang)計(jì)(ji)量(liang)。

KURZ流量(liang)計(jì)(ji)454FTB-16-HHT特點(diǎn)(dian):
1、可(ke)靠(kao)性高(gao) 重復(fù)性好(hao) 測(cè)量(liang)精度(du)高(gao) 壓(ya)損?。?br />2、無(wú)(wu)活動(dòng)(dong)部件量(liang)程(cheng)比(bi)寬 響應(yīng)(ying)速(su)度(du)快(kuai) 無(wú)(wu)須溫壓補(bǔ)(bu)償(chang)。
1、工業(yè)管道(dao)中氣(qi)體質(zhì)(zhi)量流量(liang)測(cè)量(liang)
2、煙(yan)囪排出(chu)的煙(yan)氣(qi)流速(su)測(cè)量(liang)
3、、煆燒爐煙(yan)道氣(qi)流量(liang)測(cè)量(liang)
4、燃(ran)氣(qi)過(guò)程(cheng)中空(kong)氣(qi)流量(liang)測(cè)量(liang)
5、、壓縮空(kong)氣(qi)流量(liang)測(cè)量(liang)
6、半(ban)道(dao)體芯(xin)片(pian)制造(zao)過(guò)程(cheng)中氣(qi)體流量(liang)測(cè)量(liang)
7、、汙水(shui)處(chu)理中氣(qi)體流量(liang)測(cè)量(liang)
8、加(jia)熱(re)通(tong)風(fēng)和(he)空調(diào)(tiao)系統(tǒng)(tong)中的氣(qi)體流量(liang)測(cè)量(liang)
9、、熔劑(ji)回收(shou)系(xi)統(tǒng)(tong)氣(qi)體流量(liang)測(cè)量(liang)
10、燃(ran)燒鍋爐(lu)中燃(ran)燒氣(qi)體流量(liang)測(cè)量(liang)
11、、天然(ran)氣(qi)、火炬(ju)氣(qi)、氫氣(qi)等氣(qi)體流量(liang)測(cè)量(liang)
12、、啤酒生(sheng)產(chǎn)過(guò)(guo)程(cheng)中二(er)氧化(hua)碳?xì)?qi)體流量(liang)測(cè)量(liang)
13、、水(shui)泥(ni)、卷(juan)煙(yan)、玻璃(li)廠生(sheng)產(chǎn)過(guò)(guo)程(cheng)中氣(qi)體質(zhì)(zhi)量流量(liang)測(cè)量(liang)
KURZ流量(liang)計(jì)(ji)454FTB-16-HHT的故(gu)障(zhang)分析(xi)
(1)流量(liang)控(kong)制(zhi)儀表(biao)系(xi)統(tǒng)(tong)指(zhi)示(shi)值達(dá)到小(xiao)時(shí)(shi),首(shou)先檢(jian)查(zha)現(xiàn)場(chǎng)(chang)檢(jian)測(cè)儀表(biao),如(ru)果正(zheng)常,則(ze)故(gu)障(zhang)在顯(xian)示(shi)儀表(biao)。當(dāng)現(xiàn)(xian)場(chǎng)(chang)檢(jian)測(cè)儀表(biao)指(zhi)示也小(xiao),則(ze)檢(jian)查(zha)調(diào)節(jié)閥(fa)開(kāi)度(du),若(ruo)調(diào)(tiao)節(jié)閥(fa)開(kāi)度(du)為(wei)零(ling),則(ze)常為調(diào)(tiao)節(jié)閥(fa)到調(diào)(tiao)節(jié)器(qi)之(zhi)間故(gu)障(zhang)。當(dāng)現(xiàn)(xian)場(chǎng)(chang)檢(jian)測(cè)儀表(biao)指(zhi)示小(xiao),調(diào)節(jié)閥(fa)開(kāi)度(du)正(zheng)常,故(gu)障(zhang)原因很(hen)可(ke)能(neng)是(shi)系統(tǒng)(tong)壓(ya)力(li)不夠、系(xi)統(tǒng)(tong)管路(lu)堵塞(sai)、泵(beng)不上量(liang)、介(jie)質(zhì)(zhi)結(jié)晶(jing)、操(cao)作(zuo)不當(dāng)?shù)仍蛟?zao)成(cheng)。若(ruo)是(shi)儀表(biao)方面(mian)的故(gu)障(zhang),原因有:孔(kong)板(ban)差壓(ya)流量(liang)計(jì)(ji)可(ke)能(neng)是(shi)正壓引(yin)壓(ya)導(dǎo)管堵;差壓(ya)變送器(qi)正(zheng)壓室漏;機(jī)(ji)械(xie)式流量(liang)計(jì)(ji)是(shi)齒輪卡死(si)或過(guò)(guo)濾(lv)網(wǎng)堵等。
(2)流量(liang)控(kong)制(zhi)儀表(biao)系(xi)統(tǒng)(tong)指(zhi)示(shi)值達(dá)到大(da)時(shí)(shi),則(ze)檢(jian)測(cè)儀表(biao)也常常會(huì)指(zhi)示(shi)大(da)。此(ci)時(shí)(shi)可(ke)手(shou)動(dòng)(dong)遙(yao)控(kong)調(diào)(tiao)節(jié)閥(fa)開(kāi)大(da)或關(guān)(guan)小(xiao),如(ru)果流量(liang)能(neng)降(jiang)下來(lái)(lai)則(ze)壹(yi)般(ban)為工藝操(cao)作(zuo)原因造(zao)成(cheng)。若(ruo)流量(liang)值(zhi)降(jiang)不下來(lái)(lai),則(ze)是(shi)儀表(biao)系(xi)統(tǒng)(tong)的原因造(zao)成(cheng),檢(jian)查(zha)流量(liang)控(kong)制(zhi)儀表(biao)系(xi)統(tǒng)(tong)的調(diào)(tiao)節(jié)閥(fa)是(shi)否(fou)動(dòng)(dong)作(zuo);檢(jian)查(zha)儀表(biao)測(cè)量(liang)引(yin)壓(ya)系(xi)統(tǒng)(tong)是(shi)否(fou)正常;檢(jian)查(zha)儀表(biao)信(xin)號(hào)傳送系(xi)統(tǒng)(tong)是(shi)否(fou)正常。
(3)流量(liang)控(kong)制(zhi)儀表(biao)系(xi)統(tǒng)(tong)指(zhi)示(shi)值波動(dòng)(dong)較(jiao)頻(pin)繁(fan),可(ke)將(jiang)控(kong)制(zhi)改(gai)到手(shou)動(dòng)(dong),如(ru)果波動(dòng)(dong)減(jian)小(xiao),則(ze)是(shi)儀表(biao)方面(mian)的原因或是(shi)儀表(biao)控(kong)制(zhi)參(can)數(shù)(shu)PID不合適,如(ru)果波動(dòng)(dong)仍(reng)頻繁(fan),則(ze)是(shi)工藝操作(zuo)方面(mian)原因造(zao)成(cheng)。
