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?截至(zhi)2月15日,陜(shan)化公(gong)司動力(li)分(fen)廠煙氣脫硫裝(zhuang)置(zhi)一(yi)期(qi)吸(xi)收系統(tǒng)連(lian)續(xù)運(yùn)(yun)行235天,二期吸收系統(tǒng)連(lian)續(xù)(xu)運(yùn)(yun)行(xing)394天,硫(liu)酸(suan)銨(an)后處(chu)理(li)系(xi)統(tǒng)(tong)連(lian)續(xù)運(yùn)行393天(tian),均(jun)創(chuàng)歷(li)史最好水平(ping)。
煙(yan)氣脫(tuo)硫(liu)系統(tǒng)(tong)是陜(shan)化公(gong)司鍋(guo)爐(lu)配(pei)套的(de)煙氣(qi)處(chu)理(li)裝(zhuang)置,采用(yong)行(xing)業(yè)較為普遍的濕(shi)式(shi)氨-硫(liu)酸銨法(fa)脫硫(liu)工(gong)藝,利用低濃度廢(fei)氨(an)水(shui)作為(wei)脫硫(liu)劑(ji)吸收煙氣(qi)中(zhong)的二(er)氧(yang)化(hua)硫(liu),降低(di)煙(yan)氣(qi)中(zhong)的(de)煙(yan)塵含(han)量。脫硫(liu)后處理系(xi)統(tǒng)直(zhi)接影(ying)響一、二期(qi)吸(xi)收(shou)系統(tǒng)(tong)長(zhang)周期穩(wěn)(wen)定(ding)運(yùn)行(xing)和(he)煙(yan)氣(qi)達(dá)標(biāo)(biao)排(pai)放。
動(dong)力分廠員工精(jing)心操(cao)作,嚴(yán)(yan)控(kong)工(gong)藝指(zhi)標(biāo)(biao),細(xì)化工藝(yi)管(guan)理(li),優(yōu)(you)化(hua)工(gong)藝(yi)調(diào)整,保證系(xi)統(tǒng)(tong)安全(quan)穩(wěn)(wen)定(ding)運(yùn)行。技(ji)術(shù)(shu)人員(yuan)每天對設(shè)備(bei)潤滑、工(gong)藝(yi)調(diào)(diao)整思(si)路和(he)系(xi)統(tǒng)穩(wěn)定運(yùn)行(xing)措施執(zhí)行(xing)情況(kuang)進(jìn)行(xing)檢查(cha),杜絕(jue)因制度(du)執(zhí)行不力或(huo)措(cuo)施執(zhí)行不到(dao)位(wei)而(er)誘發(fā)的(de)工藝(yi)波(bo)動(dong)。由(you)于(yu)管理嚴(yán)(yan)格,措施(shi)得當(dāng),一二期(qi)吸收系(xi)統(tǒng)(tong)和(he)后處理(li)系統(tǒng)(tong)實(shí)(shi)現(xiàn)(xian)了長周期(qi)穩(wěn)定(ding)運(yùn)行,煙(yan)氣達(dá)(da)標(biāo)(biao)排放。
?針(zhen)對脫硫系統(tǒng)設(shè)(she)備、管(guan)道腐蝕嚴(yán)(yan)重(zhong),隱(yin)患缺陷(xian)較多(duo),制約(yue)系(xi)統(tǒng)(tong)長(zhang)周(zhou)期運(yùn)(yun)行(xing),動力(li)分廠(chang)高度(du)重(zhong)視(shi),定(ding)期排查系統(tǒng)缺陷,對(dui)后(hou)處(chu)理系統(tǒng)(tong)按計(jì)劃(hua)進(jìn)行(xing)檢(jian)修(xiu)、消缺(que),完(wan)成(cheng)了稠厚(hou)器下椎體更(geng)換、尾氣引(yin)風(fēng)(feng)機(jī)(ji)設(shè)備大(da)修(xiu),消除(chu)了(le)系統(tǒng)隱患(huan),杜絕了(le)非計(jì)劃停車。
由(you)于(yu)嚴(yán)(yan)抓(zhua)工(gong)藝和(he)設(shè)(she)備(bei)管(guan)理(li),自(zi)今年1月鍋爐(lu)高(gao)負(fù)(fu)荷(he)運(yùn)(yun)行(xing)以(yi)來,煙(yan)氣二氧化(hua)硫(liu)濃(nong)度(du)明(ming)顯(xian)增(zeng)加(jia),系統(tǒng)(tong)工(gong)藝(yi)優(yōu)勢和(he)設(shè)(she)備(bei)優(yōu)(you)勢(shi)明(ming)顯凸現(xiàn)(xian),后處理(li)系(xi)統(tǒng)生產(chǎn)(chan)運(yùn)行穩(wěn)定,吸(xi)收(shou)系(xi)統(tǒng)密度(du)穩(wěn)(wen)中有降,在保證系(xi)統(tǒng)(tong)穩(wěn)(wen)定運(yùn)行(xing)的(de)基礎(chǔ)上,實(shí)現(xiàn)(xian)了(le)硫(liu)酸銨(an)穩(wěn)產(chǎn)(chan)高(gao)產(chǎn)。(詹鐵(tie)軍)
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