對於水泥回轉窯的窯尾煙氣除塵工作的實驗分析,雖然有裝備兩座回轉窯,水泥年產達到50000噸dun,產chan品pin的de質zhi量liang也ye能neng夠gou滿man足zu國guo家jia要yao求qiu,但dan是shi對dui於yu回hui轉zhuan窯yao的de煙yan塵chen排pai放fang還hai是shi不bu夠gou理li想xiang,達da不bu到dao標biao準zhun,由you於yu回hui轉zhuan窯yao具ju備bei出chu口kou煙yan氣qi溫wen度du高gao,且qie煙yan塵chen濃nong度du大da的de特te性xing,采cai用yong除chu塵chen脫tuo硫liu一yi體ti化hua裝zhuang置zhi,並bing運yun用yong二er次ci噴pen淋lin的de理li念nian,以yi求qiu達da到dao穩wen定ding且qie滿man意yi的de除chu塵chen和he脫tuo硫liu效xiao果guo,對dui於yu除chu塵chen脫tuo硫liu一yi體ti化hua設she備bei的de結jie構gou及ji原yuan理li,它ta是shi由you預yu冷leng器qi、反應洗滌器以及分氣箱和分水器、液封槽等設備構成,其中較主要的設備還是反應洗滌器和三相旋流分離器。
由you回hui轉zhuan窯yao窯yao尾wei排pai出chu的de帶dai有you煙yan塵chen的de煙yan氣qi在zai引yin風feng機ji促cu進jin下xia,由you窯yao尾wei進jin入ru預yu冷leng器qi,經jing過guo噴pen淋lin冷leng卻que後hou,會hui到dao達da下xia段duan文wen丘qiu裏li反fan應ying洗xi滌di,並bing在zai喉hou口kou處chu得de到dao較jiao大da速su度du,同tong時shi,噴pen淋lin液ye會hui以yi一yi定ding的de液ye氣qi比bi,由you噴pen淋lin器qi頂ding部bu的de噴pen嘴zui噴pen出chu,物wu化hua為wei大da小xiao適shi中zhong的de霧wu滴di,形xing成cheng傘san狀zhuang霧wu幕mu。在zai霧wu幕mu和he文wen丘qiu裏li管guan的de內nei壁bi發fa生sheng碰peng撞zhuang、飛(fei)濺(jian)和(he)高(gao)速(su)流(liu)動(dong)煙(yan)氣(qi)的(de)撕(si)裂(lie)作(zuo)用(yong)的(de)綜(zong)合(he)影(ying)響(xiang)下(xia),霧(wu)滴(di)會(hui)再(zai)次(ci)被(bei)霧(wu)化(hua),並(bing)在(zai)侯(hou)口(kou)處(chu)和(he)煙(yan)氣(qi)充(chong)分(fen)混(hun)合(he),令(ling)內(nei)部(bu)粉(fen)塵(chen)顆(ke)粒(li)加(jia)濕(shi),團(tuan)聚(ju)增(zeng)重(zhong),形(xing)成(cheng)粉(fen)塵(chen)凝(ning)結(jie)核(he),並(bing)不(bu)斷(duan)聚(ju)結(jie)更(geng)多(duo)粉(fen)塵(chen),完(wan)成(cheng)液(ye)滴(di)的(de)捕(bu)塵(chen)作(zuo)用(yong)。氣(qi)態(tai)和(he)液(ye)態(tai)、gutaidehunhewuhuizaihuizhuanyaoneidibushuifenqizhongjinxingcifenli,xiangshangjingguodaoyelunjinrusanxiangxuanliuqi,zailixinguanxinglidezuoyongxia,huishuihuiyanzhehuizhuanyaotongbijinrushuifenqi,jinghuahoudeyanqi,beiyinfengjisongdaoyancong,shuifenqizhongdehuishuiliuruchendianchi。
在zai回hui轉zhuan窯yao除chu塵chen裝zhuang置zhi實shi際ji應ying用yong過guo程cheng中zhong,在zai噴pen淋lin水shui中zhong溶rong解jie適shi量liang的de脫tuo硫liu劑ji,在zai除chu塵chen的de同tong時shi將jiang煙yan氣qi中zhong的de二er氧yang化hua硫liu也ye一yi並bing脫tuo除chu,從cong而er達da到dao脫tuo硫liu除chu塵chen一yi體ti化hua的de目mu的de。
為wei了le使shi回hui轉zhuan窯yao除chu塵chen脫tuo硫liu操cao作zuo中zhong水shui循xun環huan使shi用yong,不bu排pai放fang汙wu水shui,裝zhuang置zhi係xi統tong中zhong采cai用yong了le過guo濾lv裝zhuang置zhi,選xuan用yong板ban框kuang壓ya濾lv機ji實shi現xian固gu液ye分fen離li,回hui收shou濾lv餅bing,晾liang曬shai後hou作zuo為wei回hui轉zhuan窯yao水shui泥ni生sheng料liao,濾lv液ye回hui用yong,達da到dao環huan保bao的de基ji本ben要yao求qiu。
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