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“3號(hào)(hao)送(song)料泵運(yùn)行正常,4號(hào)送(song)料(liao)泵(beng)運(yùn)(yun)行正(zheng)常,壓泥(ni)機(jī)(ji)進(jìn)(jin)泥量正常(chang)?!?/span>
日(ri)前(qian),隨(sui)著(zhe)氣化(hua)分(fen)廠(chang)污水(shui)處理工(gong)段當(dāng)(dang)班(ban)班(ban)長(zhǎng)(zhang)在(zai)線(xian)匯(hui)報(bào),污水處理(li)壓(ya)泥(ni)系統(tǒng)(tong)終于告別了以前(qian)頻開(kāi)(kai)頻(pin)修(xiu)的(de)被(bei)動(dòng)(dong)局(ju)面,真正實(shí)現(xiàn)了設(shè)(she)計(jì)上的間(jian)歇式(shi)開(kāi)(kai)啟。
壓(ya)泥(ni)系統(tǒng)(tong)是氣化廢水、一臺(tái)(tai)階、二臺(tái)階(jie)、三臺(tái)(tai)階(jie)混(hun)合(he)污(wu)水正(zheng)常排放,SBR池(chi)正(zheng)常(chang)運(yùn)(yun)行(xing)的(de)重(zhong)要前提條件(jian)。在(zai)運(yùn)行之(zhi)初(chu),就(jiu)一波(bo)三折,如同“九(jiu)曲(qu)十八彎(wan)”,“曲(qu)”“彎”都有難(nan)。污(wu)泥(ni)池(chi)第(di)一次接收污(wu)泥時(shí)(shi),從污泥池到螺桿(gan)泵(beng)管線(xian)就(jiu)因?yàn)?wei)拐彎太(tai)多,且低(di)進(jìn)高出(chu)導(dǎo)致(zhi)管線(xian)堵(du)塞(sai)嚴(yán)(yan)重,研究(jiu)討(tao)論(lun)后(hou),采取(qu)進(jìn)(jin)口(kou)總(zong)管(guan)增(zeng)加一(yi)路(lu)反(fan)沖(chong)水的辦法,解(jie)決了地埋彎管(guan)堵塞(sai)問(wèn)(wen)題;后(hou)續(xù)(xu)運(yùn)(yun)行(xing)中,又(you)接連出現(xiàn)螺桿泵(beng)填(tian)料(liao)漏,螺桿(gan)、螺桿(gan)套(tao)損(sun)傷等(deng)等,備件(jian)采購(gòu)的速(su)度(du)跟(gen)不上更換(huan)速度(du),經(jīng)常(chang)性出現(xiàn)三(san)臺(tái)(tai)螺桿(gan)泵不能正常(chang)運(yùn)(yun)行(xing)的情況。分廠(chang)領(lǐng)(ling)導(dǎo)(dao)經(jīng)(jing)過(guò)多方考證(zheng),借(jie)鑒同行經(jīng)(jing)驗(yàn),添加(jia)了一(yi)臺(tái)(tai)離(li)心送(song)料泵(beng),解(jie)決(jue)了(le)螺桿(gan)泵漏問(wèn)題(ti)。
沒(méi)(mei)想(xiang)到螺桿泵(beng)問(wèn)(wen)題(ti)解決完(wan),離(li)心泵運(yùn)行后又出現(xiàn)(xian)了(le)打量大(da),壓泥機(jī)(ji)調(diào)理(li)箱(xiang)溢流,調(diào)(diao)整(zheng)頻(pin)繁(fan)且(qie)控(kong)制極為困(kun)難(nan)。分廠(chang)逢(feng)山開(kāi)路、遇水架橋(qiao),抽調(diào)(diao)骨干人員組成(cheng)專(zhuan)項(xiàng)攻(gong)關(guān)(guan)小(xiao)組,摸(mo)索實(shí)(shi)踐。調(diào)理箱(xiang)溢流(liu),加(jia)裝回流(liu)管(guan),用(yong)回流閥(fa)門(mén)(men)和壓(ya)泥(ni)機(jī)進(jìn)(jin)料(liao)閥(fa)門(mén)共同調(diào)整控制(zhi)壓泥(ni)機(jī)進(jìn)泥量;壓(ya)泥機(jī)運(yùn)(yun)行過(guò)程(cheng)中(zhong),出(chu)現(xiàn)大(da)量的泥(ni)從(cong)上(shang)下濾布(bu)中(zhong)間(jian)擠出(chu)來(lái)流(liu)進(jìn)地溝(gou),就(jiu)在(zai)上濾(lv)布?xì)庠?yuan)控(kong)制總管(guan)加(jia)裝減壓(ya)閥,控制上濾布(bu)氣(qi)源壓力(li);污(wu)泥(ni)池(chi)積泥之(zhi)后(hou)清理(li)困難(nan),就(jiu)對(duì)污泥(ni)池(chi)攪(jiao)拌(ban)器進(jìn)行(xing)改型(xing),降(jiang)低送料泵進(jìn)(jin)口管線(xian)高度(du),增(zeng)添新泵(beng)。經(jīng)過(guò)(guo)攻關(guān)(guan)小(xiao)組人員的不(bu)斷(duan)艱(jian)辛(xin)攻關(guān),持續(xù)了(le)多(duo)年(nian)的壓(ya)泥(ni)系統(tǒng)頻開(kāi)(kai)頻(pin)修(xiu)的被(bei)動(dòng)(dong)局(ju)面終于徹底改(gai)觀,系(xi)統(tǒng)(tong)設(shè)備煥(huan)然(ran)一新(xin),運(yùn)(yun)行狀(zhuang)態(tài)(tai)達(dá)到了設(shè)計(jì)(ji)時(shí)的標(biāo)(biao)準(zhǔn)。
?目(mu)前,壓(ya)泥系(xi)統(tǒng)(tong)運(yùn)行正常且(qie)效(xiao)率(lv)較(jiao)高(gao),實(shí)現(xiàn)(xian)了(le)設(shè)(she)計(jì)上(shang)的間歇式(shi)開(kāi)啟(qi),污(wu)泥池持(chi)續(xù)(xu)處于中低(di)液位(wei)運(yùn)(yun)行(xing)。(氣化分廠?田姣(jiao))
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