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“袁(yuan)廠(chang)長,壓(ya)濾機(jī)(ji)濾(lv)布、龍(long)頭(tou)、接(jie)液管(guan)更(geng)換完(wan)成(cheng),進(jìn)料(liao)試(shi)運(yùn)(yun)行(xing)出(chu)漿量(liang)良好(hao),完全滿(man)足系(xi)統(tǒng)(tong)生產(chǎn)(chan)需(xu)要(yao)”。
“季(ji)廠長,包(bao)裝(zhuang)輸送(song)鏈(lian)整體安(an)裝(zhuang)調(diào)試(shi)正(zheng)常,試(shi)運(yùn)(yun)行(xing)良(liang)好”。
一聲聲(sheng)喜訊(xun)傳來(lai),讓牽掛(gua)脫硫(liu)后(hou)處(chu)理系統(tǒng)運(yùn)行的(de)分廠(chang)領(lǐng)(ling)導(dǎo)終于放(fang)下心來。
眾(zhong)所周知(zhi),煙氣(qi)脫(tuo)硫裝置(zhi)因(yin)其(qi)工(gong)藝(yi)的(de)特(te)殊性(xing),硫(liu)酸(suan)銨溶液具有很(hen)強(qiáng)的腐蝕性,對(dui)設(shè)備、設(shè)(she)施腐蝕較(jiao)為(wei)嚴(yán)(yan)重(zhong),日常(chang)工作(zuo)中機(jī)(ji)泵(beng)、管(guan)線(xian)泄漏(lou)時(shí)(shi)有(you)發(fā)(fa)生,一(yi)旦計(jì)劃(hua)檢修(xiu)不(bu)到(dao)位(wei)或者隱(yin)患(huan)消除不及時(shí)(shi),都有(you)可(ke)能誘發(fā)(fa)停(ting)車(che)事故(gu)。
2021年,由于(yu)計(jì)劃(hua)檢修(xiu)和檢修(xiu)消缺安(an)排(pai)及時(shí)得力,脫硫后處(chu)理系(xi)統(tǒng)運(yùn)行相對(dui)穩(wěn)定,全年計(jì)劃停(ting)車(che)檢修(xiu)消(xiao)缺(que)一次,開(kai)創(chuàng)(chuang)了脫硫(liu)后處(chu)理系統(tǒng)(tong)自開(kai)車以來(lai)首(shou)次全年無(wu)非(fei)計(jì)劃(hua)停車的歷史(shi)最好記錄(lu),為吸收(shou)系統(tǒng)的(de)穩(wěn)(wen)定運(yùn)(yun)行及(ji)煙氣(qi)達(dá)標(biāo)(biao)排放提供(gong)了(le)堅(jiān)強(qiáng)保障。
今(jin)年(nian)1月份以(yi)來(lai),由于脫硫(liu)兩(liang)套吸收(shou)系(xi)統(tǒng)(tong)運(yùn)(yun)行(xing)時(shí)(shi)間比較(jiao)長,漿(jiang)液中COD含量遠(yuǎn)(yuan)遠(yuǎn)(yuan)超出指(zhi)標(biāo)值(zhi),脫硫(liu)一期(qi)吸(xi)收系統(tǒng)(tong)漿液嚴(yán)重(zhong)惡(e)化(hua),后(hou)系(xi)統(tǒng)生(sheng)產(chǎn)(chan)放(fang)料(liao)、倒(dao)系統(tǒng)較(jiao)為頻(pin)繁(fan),生產(chǎn)無(wu)法連續(xù)(xu),導(dǎo)致一二(er)期(qi)吸(xi)收系(xi)統(tǒng)漿(jiang)液(ye)密(mi)度(du)節(jié)節(jié)(jie)攀升,雖(sui)然(ran)控制(zhi)在(zai)工藝(yi)指標(biāo)范(fan)圍內(nèi),但(dan)也(ye)達(dá)到(dao)了近年來(lai)密(mi)度的最(zui)高數(shù)(shu)據(jù)(ju)。要把(ba)系統(tǒng)密(mi)度(du)盡快降(jiang)下(xia)來(lai),唯一的(de)辦法(fa)就只(zhi)有(you)保(bao)證(zheng)后處理系(xi)統(tǒng)(tong)連續(xù)(xu)穩(wěn)(wen)定運(yùn)行(xing),后(hou)處(chu)理(li)系統(tǒng)一(yi)旦出問題將對(dui)非(fei)常(chang)被(bei)動(dòng)(dong)的吸收(shou)系統(tǒng)(tong)造成嚴(yán)(yan)重(zhong)影響,更有甚(shen)者將(jiang)影(ying)響到(dao)鍋爐(lu)的(de)正(zheng)常(chang)運(yùn)(yun)行,嚴(yán)(yan)重(zhong)程度不言而喻。
“后(hou)處(chu)理系統(tǒng)(tong)堅(jiān)決(jue)不能出(chu)問題,脫硫(liu)系(xi)統(tǒng)堅(jiān)(jian)決不能出問題,分(fen)廠(chang)工藝(yi)、設(shè)(she)備全力以(yi)赴(fu)消除(chu)系(xi)統(tǒng)隱(yin)患,優(yōu)化(hua)工(gong)藝(yi)調(diào)整(zheng),夜(ye)間值班(ban)領(lǐng)(ling)導(dǎo)、技術(shù)員(yuan)重點(diǎn)(dian)關(guān)注(zhu)脫硫(liu)后(hou)系(xi)統(tǒng)(tong)運(yùn)行情況(kuang),第(di)一(yi)時(shí)間(jian)解(jie)決出(chu)現(xiàn)的設(shè)(she)備故障(zhang),大家(jia)團(tuán)(tuan)結(jié)(jie)一(yi)心(xin)確保(bao)后處理系統(tǒng)(tong)穩(wěn)定(ding)運(yùn)(yun)行(xing),確(que)保脫硫(liu)系(xi)統(tǒng)渡過(guo)難關(guān)。”在召(zhao)開(kai)的解(jie)決脫(tuo)硫(liu)問(wen)題(ti)專(zhuan)題會(huì)(hui)上(shang),分(fen)廠廠長(zhang)袁(yuan)延文(wen)斬釘(ding)截鐵(tie)說(shuo)道(dao)。
一(yi)時(shí)間,確(que)保(bao)脫硫(liu)后處(chu)理(li)系統(tǒng)的(de)穩(wěn)定(ding)運(yùn)(yun)行(xing)成了動(dòng)(dong)力(li)分(fen)廠(chang)領(lǐng)導(dǎo)班(ban)子(zi)和技(ji)術(shù)(shu)人員日(ri)常(chang)工(gong)作(zuo)的頭等大事。為了(le)徹(che)底消(xiao)除設(shè)備運(yùn)行隱(yin)患,分廠工(gong)藝、設(shè)備(bei)技術(shù)員(yuan)對后系統(tǒng)各臺(tái)設(shè)(she)備進(jìn)(jin)行排(pai)查(cha)、評(píng)估(gu),對有(you)可能(neng)影響(xiang)系統(tǒng)運(yùn)(yun)行(xing)的關(guān)(guan)鍵設(shè)備進(jìn)行整(zheng)修,該(gai)更(geng)換(huan)的更(geng)換(huan),該(gai)檢修(xiu)的檢(jian)修。工(gong)藝、設(shè)備提前(qian)制(zhi)定(ding)檢(jian)修(xiu)方案(an)和工(gong)藝(yi)處理方案,準(zhǔn)(zhun)備備(bei)品(pin)備(bei)件,同時(shí)(shi)既(ji)要(yao)保證(zheng)檢(jian)修質(zhì)量(liang)又必須(xu)確保(bao)系統(tǒng)的正常(chang)生產(chǎn)不能受(shou)到影(ying)響。
在(zai)包裝輸送鏈(lian)框架(jia)更(geng)換的(de)檢(jian)修(xiu)過(guo)程中,為(wei)了確保檢(jian)修(xiu)和(he)生(sheng)產(chǎn)兩(liang)不誤(wu),維(wei)保(bao)檢修(xiu)人員(yuan)在(zai)現(xiàn)(xian)場(chang)提前預(yù)制,生(sheng)產(chǎn)系(xi)統(tǒng)正(zheng)常生(sheng)產(chǎn),再(zai)借(jie)停生產(chǎn)之(zhi)機(jī)(ji)拆(chai)除舊設(shè)備、安裝新設(shè)備(bei),為了贏取(qu)時(shí)(shi)間,停生產(chǎn)后(hou),當(dāng)(dang)班(ban)操作(zuo)工(gong)、協(xié)(xie)議工(gong)在(zai)技(ji)術(shù)員帶(dai)領(lǐng)下(xia)配(pei)合檢(jian)修工(gong)齊心(xin)協(xié)力把(ba)拆(chai)除的(de)舊設(shè)備抬離現(xiàn)場,把(ba)新制作新設(shè)備(bei)移至工(gong)作(zuo)位(wei)置(zhi),然(ran)后(hou)再由檢(jian)修人(ren)員對接、固定、調(diào)(diao)試(shi),直(zhi)至投運(yùn)(yun),整(zheng)個(gè)過程一氣(qi)呵(he)成(cheng),比(bi)預(yù)先(xian)計(jì)(ji)劃提前兩小(xiao)時(shí)完成檢(jian)修任務(wù),沒有絲(si)毫(hao)影(ying)響到(dao)系(xi)統(tǒng)生(sheng)產(chǎn)。
壓(ya)濾機(jī)是脫硫后處(chu)理(li)系(xi)統(tǒng)漿液制(zhi)備單(dan)元中唯(wei)一(yi)一臺(tái)設(shè)(she)備,壓(ya)濾機(jī)(ji)運(yùn)行(xing)出(chu)問(wen)題(ti),后(hou)處理系統(tǒng)只(zhi)有停(ting)車。為了確保壓(ya)濾(lv)機(jī)(ji)運(yùn)行效果,提(ti)高生(sheng)產(chǎn)系統(tǒng)(tong)運(yùn)行周期,根據(jù)(ju)吸收(shou)系統(tǒng)(tong)漿液中COD高的(de)實(shí)(shi)際(ji)情況(kuang)及(ji)時(shí)(shi)與(yu)廠(chang)家協(xié)商調(diào)小(xiao)濾(lv)布目(mu)數(shù),增(zeng)加(jia)濾(lv)液通(tong)透量,延長(zhang)壓(ya)濾(lv)機(jī)(ji)運(yùn)行周(zhou)期,確(que)保后(hou)處(chu)理系(xi)統(tǒng)(tong)的漿液供(gong)應(yīng)。濾布到貨后,為確(que)保(bao)更換(huan)濾布時(shí)(shi)不影(ying)響生產(chǎn),分廠工藝(yi)技術(shù)員提前對運(yùn)行(xing)系統(tǒng)和(he)備用系(xi)統(tǒng)備足(zu)溶(rong)液,確保系(xi)統(tǒng)正(zheng)常生產(chǎn)(chan),為(wei)更換(huan)濾布贏取(qu)寶貴(gui)時(shí)(shi)間。為(wei)了(le)第(di)一(yi)時(shí)(shi)間(jian)完成壓(ya)濾機(jī)(ji)濾(lv)布(bu)、龍頭、接液(ye)管的(de)更(geng)換,分廠(chang)組(zu)織工藝設(shè)(she)備(bei)技術(shù)員(yuan)、白班人(ren)員(yuan)和(he)檢(jian)修人(ren)員一(yi)道(dao)作(zuo)業(yè)(ye),協(xié)(xie)助安(an)裝(zhuang)接液(ye)管,調(diào)(diao)試(shi)龍頭開(kai)關(guān)位(wei)置,當(dāng)(dang)壓(ya)濾機(jī)開啟后(hou)潔(jie)白(bai)的濾(lv)液(ye)流(liu)進(jìn)(jin)接液(ye)盒(he)、流(liu)進(jìn)后系統(tǒng)(tong)時(shí)(shi),在(zai)場(chang)的(de)人(ren)流露(lu)出會(huì)心(xin)的(de)笑容(rong)。
在對(dui)關(guān)鍵(jian)設(shè)(she)備整修完(wan)成(cheng)后,分(fen)廠(chang)按計(jì)(ji)劃(hua)對所有(you)機(jī)泵、管線(xian)進(jìn)行了消缺,檢(jian)修期間(jian)由于(yu)準(zhǔn)(zhun)備(bei)充(chong)分,安(an)排(pai)得當(dāng),方案(an)合理(li),所(suo)有檢修(xiu)項(xiàng)目均沒有(you)影響后處理系(xi)統(tǒng)(tong)的正常(chang)生產(chǎn)。為優(yōu)化吸收系統(tǒng)(tong)漿(jiang)液(ye)質(zhì)(zhi)量節(jié)(jie)約(yue)了時(shí)間(jian)。目(mu)前設(shè)備(bei)整(zheng)修已接(jie)近尾(wei)聲(sheng),脫(tuo)硫吸收系(xi)統(tǒng)(tong)漿液密(mi)度(du)也(ye)得到控(kong)制(zhi),并呈(cheng)下降趨勢(shi)。(動(dòng)(dong)力(li)分(fen)廠?詹(zhan)鐵軍)
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