近年來(lai)，隨(sui)(sui)著中(zhong)國對鋼(gang)(gang)(gang)鐵(tie)行(xing)業結構的(de)(de)(de)(de)調整，鋼(gang)(gang)(gang)鐵(tie)行(xing)業新(xin)工(gong)藝(yi)應用(yong)的(de)(de)(de)(de)加快，鋼(gang)(gang)(gang)鐵(tie)企業大氣污染源頭和煙(yan)(yan)(yan)氣特征隨(sui)(sui)之發生變化。高(gao)濕(shi)煙(yan)(yan)(yan)塵(chen)(chen)的(de)(de)(de)(de)高(gao)效處(chu)理越(yue)來(lai)越(yue)成為鋼(gang)(gang)(gang)鐵(tie)企業防治大氣污染的(de)(de)(de)(de)重要(yao)任務之一。針對鋼(gang)(gang)(gang)鐵(tie)企業工(gong)藝(yi)處(chu)理過(guo)程高(gao)濕(shi)煙(yan)(yan)(yan)塵(chen)(chen)發生特點和環(huan)保要(yao)求，中(zhong)國重型(xing)機械研究院有限(xian)公司開發出鋼(gang)(gang)(gang)鐵(tie)企業高(gao)濕(shi)煙(yan)(yan)(yan)塵(chen)(chen)專用(yong)煙(yan)(yan)(yan)氣治理系(xi)統(tong)，其中(zhong)先進的(de)(de)(de)(de)WSDB型(xing)濕(shi)式(shi)電(dian)除(chu)塵(chen)(chen)煙(yan)(yan)(yan)氣治理技術(shu)是高(gao)濕(shi)煙(yan)(yan)(yan)氣治理系(xi)統(tong)成功的(de)(de)(de)(de)關鍵(jian)。目前，該濕(shi)式(shi)電(dian)除(chu)塵(chen)(chen)器已成功應用(yong)于寶鋼(gang)(gang)(gang)、遷鋼(gang)(gang)(gang)等(deng)國內(nei)鋼(gang)(gang)(gang)鐵(tie)企業的(de)(de)(de)(de)連鑄板坯、方坯或(huo)鋼(gang)(gang)(gang)錠火焰(yan)清理機、熱軋、鋼(gang)(gang)(gang)渣熱悶等(deng)工(gong)序的(de)(de)(de)(de)高(gao)濕(shi)煙(yan)(yan)(yan)塵(chen)(chen)處(chu)理，完全可以滿足主工(gong)藝(yi)設備所(suo)產煙(yan)(yan)(yan)氣工(gong)況要(yao)求和環(huan)保排放(fang)要(yao)求，成為治理高(gao)濕(shi)煙(yan)(yan)(yan)塵(chen)(chen)的(de)(de)(de)(de)新(xin)“武器”。

傳統除塵(chen)(chen)裝置難治理高濕煙(yan)塵(chen)(chen)

高(gao)(gao)濕(shi)(shi)(shi)煙(yan)(yan)(yan)塵(chen)(chen)(chen)(chen)(chen)主要產(chan)生于(yu)鋼(gang)(gang)鐵企業(ye)鋼(gang)(gang)渣熱悶(men)處(chu)理(li)、連(lian)鑄板坯、方(fang)坯或鋼(gang)(gang)錠火(huo)焰清理(li)機(ji)處(chu)理(li)、熱軋(ya)(精軋(ya)、粗軋(ya))處(chu)理(li)等(deng)(deng)工(gong)(gong)藝(yi)處(chu)理(li)過(guo)程中。這些工(gong)(gong)藝(yi)處(chu)理(li)過(guo)程由(you)于(yu)有(you)高(gao)(gao)壓水(shui)(shui)的(de)參(can)與，加之(zhi)高(gao)(gao)溫致使煙(yan)(yan)(yan)氣含濕(shi)(shi)(shi)量(liang)很大(da)甚至飽和(he)，煙(yan)(yan)(yan)氣量(liang)大(da)且陣(zhen)發性(xing)特征明顯，煙(yan)(yan)(yan)塵(chen)(chen)(chen)(chen)(chen)粒(li)(li)徑很細(干燥(zao)后粒(li)(li)徑90%小于(yu)1μm)，塵(chen)(chen)(chen)(chen)(chen)粒(li)(li)親水(shui)(shui)性(xing)好，再加上環保排(pai)放(fang)要求嚴(yan)(≤20mg/Nm3)，一般煙(yan)(yan)(yan)氣治理(li)系統很難滿足這樣的(de)工(gong)(gong)況要求。傳(chuan)統的(de)干式(shi)(shi)電除(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)器(qi)和(he)袋式(shi)(shi)除(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)器(qi)雖然(ran)對較細煙(yan)(yan)(yan)塵(chen)(chen)(chen)(chen)(chen)有(you)較強的(de)去除(chu)(chu)能力，但如(ru)果(guo)煙(yan)(yan)(yan)氣中水(shui)(shui)蒸氣含量(liang)較強甚至飽和(he)，則(ze)這兩種(zhong)高(gao)(gao)效(xiao)除(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)器(qi)由(you)于(yu)清灰(hui)的(de)原因而(er)不(bu)適(shi)(shi)合使用。機(ji)械濕(shi)(shi)(shi)法除(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)對這種(zhong)工(gong)(gong)況適(shi)(shi)應(ying)性(xing)好，但對很細粉(fen)塵(chen)(chen)(chen)(chen)(chen)的(de)除(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)效(xiao)果(guo)并不(bu)理(li)想。而(er)WSDB型濕(shi)(shi)(shi)式(shi)(shi)電除(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)器(qi)利用普(pu)通濕(shi)(shi)(shi)法除(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)和(he)靜電除(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)機(ji)理(li)處(chu)理(li)高(gao)(gao)含濕(shi)(shi)(shi)、含塵(chen)(chen)(chen)(chen)(chen)煙(yan)(yan)(yan)氣，獨特的(de)清灰(hui)方(fang)式(shi)(shi)和(he)構件(jian)形式(shi)(shi)，使其具(ju)有(you)普(pu)通濕(shi)(shi)(shi)法除(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)和(he)電除(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)的(de)雙重優(you)點。整套設備(bei)具(ju)有(you)結構合理(li)、投資費用低、除(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)效(xiao)率高(gao)(gao)、操作維護簡(jian)單、工(gong)(gong)況適(shi)(shi)應(ying)強等(deng)(deng)特點。

煙(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)治理(li)系(xi)(xi)(xi)(xi)統(tong)(tong)基本由系(xi)(xi)(xi)(xi)統(tong)(tong)煙(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)集(ji)氣(qi)(qi)(qi)罩、煙(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)輸送管(guan)道、系(xi)(xi)(xi)(xi)統(tong)(tong)閥門(men)、WSDB型(xing)濕式(shi)電(dian)除(chu)塵器(qi)(qi)、供(gong)排水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong)、系(xi)(xi)(xi)(xi)統(tong)(tong)風機、煙(yan)(yan)(yan)(yan)囪、水(shui)(shui)處理(li)系(xi)(xi)(xi)(xi)統(tong)(tong)等組成。由于主工藝設(she)備(bei)和(he)煙(yan)(yan)(yan)(yan)塵發生(sheng)源的(de)(de)差(cha)異(yi)(yi)，新型(xing)煙(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)治理(li)系(xi)(xi)(xi)(xi)統(tong)(tong)中集(ji)氣(qi)(qi)(qi)罩、系(xi)(xi)(xi)(xi)統(tong)(tong)閥門(men)、系(xi)(xi)(xi)(xi)統(tong)(tong)工藝控制等都(dou)存(cun)在(zai)差(cha)異(yi)(yi)，但氣(qi)(qi)(qi)體收集(ji)后(hou)的(de)(de)煙(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)處理(li)工藝基本相同：煙(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)經輸送管(guan)道引入(ru)WSDB型(xing)濕式(shi)電(dian)除(chu)塵器(qi)(qi)，凈(jing)化(hua)(hua)后(hou)的(de)(de)煙(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)經煙(yan)(yan)(yan)(yan)囪排入(ru)大氣(qi)(qi)(qi)中。煙(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)在(zai)WSDB型(xing)濕式(shi)電(dian)除(chu)塵器(qi)(qi)內得到(dao)凈(jing)化(hua)(hua)，濕式(shi)電(dian)除(chu)塵器(qi)(qi)極板、極線(xian)上收集(ji)的(de)(de)粉塵由布置(zhi)在(zai)除(chu)塵器(qi)(qi)頂部的(de)(de)噴嘴噴出的(de)(de)霧化(hua)(hua)水(shui)(shui)沖洗下來，經除(chu)塵器(qi)(qi)灰斗匯(hui)集(ji)后(hou)流入(ru)污(wu)水(shui)(shui)處理(li)系(xi)(xi)(xi)(xi)統(tong)(tong)，處理(li)后(hou)的(de)(de)水(shui)(shui)可循環使用。供(gong)水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong)具有流量、壓力檢測和(he)調節功能，可根據工藝系(xi)(xi)(xi)(xi)統(tong)(tong)要(yao)求對噴嘴霧化(hua)(hua)水(shui)(shui)進行(xing)調節。

高濕煙氣治理(li)(li)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)則由系(xi)(xi)統(tong)(tong)工藝控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)、除(chu)(chu)塵風機控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)、濕式電(dian)除(chu)(chu)塵器控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)、系(xi)(xi)統(tong)(tong)閥門控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)、污水(shui)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)等組成。系(xi)(xi)統(tong)(tong)主(zhu)控(kong)(kong)(kong)PLC(可(ke)編程邏(luo)輯控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器)由CPU(中央處(chu)理(li)(li)器)模塊(kuai)、I/O模板(包(bao)括數字量、模擬量、熱阻(zu)等)、通(tong)訊(xun)網(wang)(wang)絡(luo)模板和底板等組成，并配有標準(zhun)的通(tong)訊(xun)口，可(ke)以實(shi)現主(zhu)工藝設備(bei)和煙氣治理(li)(li)系(xi)(xi)統(tong)(tong)之間以及煙氣治理(li)(li)系(xi)(xi)統(tong)(tong)內部高、低壓一體化的通(tong)訊(xun)聯網(wang)(wang)功能。

新型(xing)濕式電除塵(chen)器優勢(shi)明(ming)顯(xian)

WSDB型濕(shi)式(shi)電除(chu)塵器采用(yong)水(shui)平(ping)進氣和水(shui)平(ping)出氣的方式(shi)，利用(yong)普通濕(shi)法除(chu)塵和靜電除(chu)塵機理處理高濕(shi)煙塵，獨特的結構(gou)特點使其更(geng)具優勢(shi)。

煙(yan)氣(qi)增濕(shi)裝(zhuang)置。鋼鐵企業高濕(shi)煙(yan)氣(qi)具有煙(yan)氣(qi)量大(da)、陣發性(xing)的(de)特(te)征，煙(yan)氣(qi)處理系統尤其是除塵(chen)(chen)(chen)(chen)器在連續(xu)運(yun)行(xing)過程(cheng)中難免進入不飽和(he)或者未完全(quan)濕(shi)潤(run)的(de)煙(yan)塵(chen)(chen)(chen)(chen)，而不飽和(he)或者未完全(quan)濕(shi)潤(run)的(de)煙(yan)塵(chen)(chen)(chen)(chen)會對濕(shi)式(shi)電(dian)除塵(chen)(chen)(chen)(chen)收塵(chen)(chen)(chen)(chen)環境尤其是陽極(ji)板(ban)水膜(mo)造(zao)成(cheng)破壞(huai)。該(gai)濕(shi)式(shi)電(dian)除塵(chen)(chen)(chen)(chen)器可根據(ju)工藝情況選擇在除塵(chen)(chen)(chen)(chen)器前或除塵(chen)(chen)(chen)(chen)器進風口內布置煙(yan)氣(qi)增濕(shi)裝(zhuang)置。首(shou)先(xian)，該(gai)裝(zhuang)置采用(yong)水、氣(qi)兩(liang)種介質噴嘴，噴出的(de)水呈霧狀，其彌散(san)度高，使含塵(chen)(chen)(chen)(chen)氣(qi)體與液(ye)滴充(chong)分(fen)接觸，液(ye)滴與塵(chen)(chen)(chen)(chen)粒慣性(xing)碰撞、凝聚(ju)的(de)效(xiao)率提高，使塵(chen)(chen)(chen)(chen)粒得到充(chong)分(fen)的(de)濕(shi)潤(run)。其次，由于采用(yong)了特(te)制(zhi)的(de)噴嘴，噴出的(de)水霧在電(dian)場中發生(sheng)荷(he)電(dian)效(xiao)應并(bing)在電(dian)場力作用(yong)下被吸附到陽極(ji)板(ban)上(shang)，在極(ji)板(ban)上(shang)形成(cheng)均勻的(de)水膜(mo)，加強了極(ji)板(ban)清灰效(xiao)果，特(te)別是在收塵(chen)(chen)(chen)(chen)負(fu)荷(he)較大(da)的(de)第一電(dian)場效(xiao)果尤為明顯。

極(ji)板(ban)(ban)、極(ji)線(xian)(xian)類(lei)型(xing)。極(ji)板(ban)(ban)極(ji)線(xian)(xian)的(de)配(pei)(pei)置是(shi)(shi)電(dian)(dian)(dian)除(chu)(chu)塵(chen)(chen)器的(de)核心技術(shu)之一，除(chu)(chu)了(le)(le)(le)要考慮傳統干式(shi)電(dian)(dian)(dian)除(chu)(chu)塵(chen)(chen)伏安特(te)性和(he)(he)電(dian)(dian)(dian)暈電(dian)(dian)(dian)流(liu)密度(du)等(deng)技術(shu)參數外，是(shi)(shi)否有利于水(shui)膜的(de)形(xing)成(cheng)，水(shui)膜形(xing)成(cheng)是(shi)(shi)否均勻，是(shi)(shi)否能消除(chu)(chu)一般(ban)極(ji)板(ban)(ban)的(de)“溝(gou)流(liu)”現象是(shi)(shi)濕式(shi)電(dian)(dian)(dian)除(chu)(chu)塵(chen)(chen)器極(ji)板(ban)(ban)、極(ji)線(xian)(xian)選擇(ze)須(xu)首先考慮的(de)問(wen)題(ti)(ti)。該濕式(shi)電(dian)(dian)(dian)除(chu)(chu)塵(chen)(chen)器通(tong)過試驗和(he)(he)對比(bi)分析，選擇(ze)了(le)(le)(le)寬(kuan)平板(ban)(ban)和(he)(he)抗(kang)(kang)(kang)污染(ran)魚(yu)(yu)骨芒(mang)刺線(xian)(xian)的(de)極(ji)配(pei)(pei)組合(he)形(xing)式(shi)。寬(kuan)平板(ban)(ban)和(he)(he)抗(kang)(kang)(kang)污染(ran)魚(yu)(yu)骨芒(mang)刺線(xian)(xian)是(shi)(shi)其長期保持(chi)高(gao)效(xiao)除(chu)(chu)塵(chen)(chen)的(de)關鍵。與傳統進(jin)口(kou)設備(bei)相比(bi)，抗(kang)(kang)(kang)污染(ran)極(ji)線(xian)(xian)采用(yong)尖端放(fang)電(dian)(dian)(dian)代替沿極(ji)線(xian)(xian)全長放(fang)電(dian)(dian)(dian)，故其放(fang)電(dian)(dian)(dian)強度(du)高(gao)、起暈電(dian)(dian)(dian)壓(ya)低、電(dian)(dian)(dian)暈電(dian)(dian)(dian)流(liu)大。同時，此(ci)極(ji)線(xian)(xian)會產生強烈的(de)離子流(liu)，增(zeng)大了(le)(le)(le)電(dian)(dian)(dian)風(feng)，增(zeng)強了(le)(le)(le)抗(kang)(kang)(kang)粉(fen)塵(chen)(chen)污染(ran)的(de)性能。寬(kuan)平板(ban)(ban)從根本(ben)上解決了(le)(le)(le)極(ji)板(ban)(ban)強度(du)、水(shui)膜和(he)(he)“溝(gou)流(liu)”問(wen)題(ti)(ti)，增(zeng)強了(le)(le)(le)極(ji)板(ban)(ban)的(de)抗(kang)(kang)(kang)污染(ran)性。該配(pei)(pei)置從根本(ben)上解決了(le)(le)(le)同類(lei)引進(jin)設備(bei)長期運行時隨著粉(fen)塵(chen)(chen)黏(nian)附，電(dian)(dian)(dian)暈電(dian)(dian)(dian)流(liu)下降影(ying)響除(chu)(chu)塵(chen)(chen)效(xiao)率的(de)問(wen)題(ti)(ti)。

供水(shui)(shui)(shui)噴霧系統。供水(shui)(shui)(shui)噴霧系統由過(guo)濾系統、水(shui)(shui)(shui)量(liang)(liang)(liang)調節(jie)系統、檢測系統、噴嘴(zui)等組成(cheng)，水(shui)(shui)(shui)量(liang)(liang)(liang)調節(jie)根據系統流量(liang)(liang)(liang)、壓力(li)檢測結果通過(guo)調節(jie)閥(fa)對噴嘴(zui)霧化水(shui)(shui)(shui)量(liang)(liang)(liang)進(jin)行調節(jie)。要想使(shi)濕式(shi)電除塵器(qi)長(chang)期保(bao)持(chi)較高的(de)除塵效(xiao)率，就必(bi)須經常不(bu)斷(duan)(duan)地將陰極(ji)(ji)(ji)、陽極(ji)(ji)(ji)上(shang)的(de)積灰(hui)清(qing)除干凈。該濕式(shi)電除塵器(qi)采(cai)用(yong)水(shui)(shui)(shui)膜(mo)噴水(shui)(shui)(shui)和(he)沖洗(xi)(xi)噴水(shui)(shui)(shui)兩(liang)種清(qing)灰(hui)方式(shi)，在(zai)內部(bu)(bu)件上(shang)部(bu)(bu)布置了專用(yong)于極(ji)(ji)(ji)板(ban)(ban)形成(cheng)水(shui)(shui)(shui)膜(mo)的(de)噴嘴(zui)，同時考慮到極(ji)(ji)(ji)線的(de)清(qing)灰(hui)和(he)極(ji)(ji)(ji)板(ban)(ban)局部(bu)(bu)清(qing)灰(hui)問題，布置了噴水(shui)(shui)(shui)量(liang)(liang)(liang)較大的(de)沖洗(xi)(xi)水(shui)(shui)(shui)噴嘴(zui)。主工(gong)藝設(she)(she)備(bei)工(gong)作(zuo)時水(shui)(shui)(shui)膜(mo)噴嘴(zui)持(chi)續工(gong)作(zuo)，在(zai)極(ji)(ji)(ji)板(ban)(ban)上(shang)形成(cheng)不(bu)斷(duan)(duan)向下流動的(de)水(shui)(shui)(shui)膜(mo)，達到極(ji)(ji)(ji)板(ban)(ban)清(qing)灰(hui)的(de)目的(de)。同時，根據主設(she)(she)備(bei)的(de)工(gong)作(zuo)情(qing)況，適時開(kai)啟沖洗(xi)(xi)水(shui)(shui)(shui)噴嘴(zui)，使(shi)極(ji)(ji)(ji)線和(he)極(ji)(ji)(ji)板(ban)(ban)局部(bu)(bu)的(de)積灰(hui)得到清(qing)洗(xi)(xi)，進(jin)一步加強極(ji)(ji)(ji)板(ban)(ban)清(qing)灰(hui)效(xiao)果。當主設(she)(she)備(bei)連續工(gong)作(zuo)時，兩(liang)種噴水(shui)(shui)(shui)清(qing)灰(hui)制度(du)交替進(jin)行，確保(bao)清(qing)灰(hui)效(xiao)果。

安(an)全絕(jue)緣(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)系(xi)(xi)統。安(an)全可(ke)靠(kao)的(de)絕(jue)緣(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)系(xi)(xi)統是濕(shi)(shi)(shi)(shi)式電(dian)除塵器(qi)可(ke)靠(kao)運行的(de)基礎(chu)。該濕(shi)(shi)(shi)(shi)式電(dian)除塵器(qi)采用以隔離電(dian)瓷件與飽(bao)(bao)和(he)(he)濕(shi)(shi)(shi)(shi)氣(qi)接(jie)(jie)觸為原則的(de)微正壓暖(nuan)(nuan)風(feng)絕(jue)緣(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)技術。暖(nuan)(nuan)風(feng)絕(jue)緣(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)系(xi)(xi)統由(you)空(kong)氣(qi)過濾器(qi)、離心風(feng)機、熱交換器(qi)、風(feng)量調節器(qi)、環(huan)形風(feng)口、電(dian)瓷件等(deng)組成。安(an)全絕(jue)緣(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)系(xi)(xi)統向(xiang)電(dian)瓷件所處(chu)的(de)保(bao)溫箱(xiang)與飽(bao)(bao)和(he)(he)濕(shi)(shi)(shi)(shi)氣(qi)接(jie)(jie)觸的(de)位置輸(shu)送具有一定(ding)溫度、壓力的(de)暖(nuan)(nuan)風(feng)，經環(huan)式小(xiao)(xiao)縫沿(yan)電(dian)瓷件內壁上升，大(da)部(bu)分氣(qi)流在絕(jue)緣(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)件頂(ding)蓋(gai)的(de)阻擋(dang)下從絕(jue)緣(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)件中部(bu)進(jin)(jin)入(ru)除塵器(qi)內達到(dao)隔離的(de)目的(de)，小(xiao)(xiao)部(bu)分氣(qi)流通過電(dian)瓷件頂(ding)蓋(gai)小(xiao)(xiao)孔進(jin)(jin)入(ru)保(bao)溫箱(xiang)。該系(xi)(xi)統除了(le)使(shi)電(dian)瓷件保(bao)持(chi)恒(heng)定(ding)的(de)溫度，還(huan)能使(shi)保(bao)溫箱(xiang)內有一定(ding)的(de)微正壓，很(hen)好地防止濕(shi)(shi)(shi)(shi)煙氣(qi)和(he)(he)濕(shi)(shi)(shi)(shi)潤(run)粉塵與絕(jue)緣(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)件接(jie)(jie)觸，保(bao)證(zheng)了(le)該濕(shi)(shi)(shi)(shi)式電(dian)除塵器(qi)長期運行的(de)安(an)全絕(jue)緣(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)。

濕式電(dian)(dian)(dian)除(chu)塵(chen)器控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)。該濕式電(dian)(dian)(dian)除(chu)塵(chen)器控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系統(tong)(tong)(tong)由(you)高(gao)壓(ya)(ya)、低(di)壓(ya)(ya)、儀表三(san)部分組成(cheng)。電(dian)(dian)(dian)氣(qi)控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系統(tong)(tong)(tong)以(yi)PLC為控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)核心，以(yi)低(di)壓(ya)(ya)控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)單(dan)元、現場(chang)儀表、高(gao)壓(ya)(ya)供電(dian)(dian)(dian)裝置為控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)基礎，是一個(ge)集(ji)高(gao)壓(ya)(ya)、低(di)壓(ya)(ya)、儀表于一體，控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)、監(jian)測(ce)、顯示、人機對話功能完備的(de)智能控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系統(tong)(tong)(tong)。水、氣(qi)系統(tong)(tong)(tong)采用全流量數據實時監(jian)控(kong)(kong)、顯示、報警，確保清灰系統(tong)(tong)(tong)工(gong)作(zuo)正常。遠動(dong)、聯動(dong)、單(dan)動(dong)操作(zuo)等控(kong)(kong)制(zhi)(zhi)(zhi)(zhi)方(fang)式設置使操作(zuo)維(wei)護更(geng)加方(fang)便(bian)、靈活。

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