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吉林立式酸堿廢氣系統設計

發布時間:    來源:沈陽喜納多采暖工程有限公司   閱覽次數:118次

酸(suan)堿(jian)(jian)(jian)廢(fei)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)處理設(she)備技術工藝:生產車間酸(suan)霧廢(fei)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)經(jing)風罩收(shou)集(ji),經(jing)管(guan)(guan)道(dao)再進(jin)入堿(jian)(jian)(jian)液洗(xi)(xi)滌塔(ta)(ta),堿(jian)(jian)(jian)液洗(xi)(xi)滌塔(ta)(ta)體(ti)放置(zhi)二(er)(er)層(ceng)(ceng)填料層(ceng)(ceng)并(bing)配(pei)置(zhi)二(er)(er)級(ji)水(shui)(shui)(shui)浴(yu)裝(zhuang)置(zhi),并(bing)在循環水(shui)(shui)(shui)池內加(jia)(jia)氫(qing)(qing)氧化鈉(簡稱堿(jian)(jian)(jian)),以(yi)中和(he)(he)廢(fei)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)中的酸(suan)霧,經(jing)二(er)(er)級(ji)噴(pen)淋塔(ta)(ta)裝(zhuang)置(zhi)清洗(xi)(xi)后完全能保證達(da)標排放。塔(ta)(ta)體(ti)放置(zhi)二(er)(er)層(ceng)(ceng)填料層(ceng)(ceng)并(bing)配(pei)置(zhi)二(er)(er)級(ji)高壓水(shui)(shui)(shui)浴(yu)裝(zhuang)置(zhi),經(jing)二(er)(er)級(ji)噴(pen)淋裝(zhuang)置(zhi)清洗(xi)(xi)后,通過濾水(shui)(shui)(shui)裝(zhuang)置(zhi),凈氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)達(da)標外排。酸(suan)霧凈化塔(ta)(ta)是一種使(shi)含(han)(han)塵(chen)(chen)(chen)(chen)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)與水(shui)(shui)(shui)進(jin)行(xing)充(chong)分(fen)洗(xi)(xi)浴(yu)作用(yong)的除塵(chen)(chen)(chen)(chen)器,酸(suan)霧處理塔(ta)(ta)結(jie)構簡單(dan),主要(yao)由主體(ti),進(jin)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)管(guan)(guan),排氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)管(guan)(guan),噴(pen)頭,填料層(ceng)(ceng),加(jia)(jia)藥裝(zhuang)置(zhi),水(shui)(shui)(shui)源(yuan)(水(shui)(shui)(shui)池)和(he)(he)水(shui)(shui)(shui)浴(yu)循環系(xi)(xi)統(tong)組成(cheng)有(you)機廢(fei)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)設(she)備。它是使(shi)特(te)定容器內含(han)(han)水(shui)(shui)(shui)率增加(jia)(jia)并(bing)改(gai)變氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)流方(fang)向、降低氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)流速度,讓其與塵(chen)(chen)(chen)(chen)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)充(chong)分(fen)混合,使(shi)塵(chen)(chen)(chen)(chen)/氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的比(bi)重增加(jia)(jia)并(bing)粘(zhan)附中和(he)(he),水(shui)(shui)(shui)塵(chen)(chen)(chen)(chen)由空氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)中脫離(li)出來的一種廢(fei)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)治(zhi)理設(she)備。酸(suan)堿(jian)(jian)(jian)廢(fei)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)處理設(she)備應用(yong)范圍酸(suan)堿(jian)(jian)(jian)廢(fei)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)處理設(she)備主要(yao)應用(yong)于有(you)硫酸(suan)、硝酸(suan)、氫(qing)(qing)氟酸(suan)、鹽(yan)酸(suan)等工藝操作過程產生酸(suan)/堿(jian)(jian)(jian)性廢(fei)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的企業(ye)(ye)單(dan)位和(he)(he)實驗室(shi)酸(suan)霧處理凈化設(she)備。蘇州品控(kong)環境科技有(you)限公司為您(nin)提供專業(ye)(ye)的酸(suan)堿(jian)(jian)(jian)廢(fei)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)處理,期待為您(nin)!吉林立(li)式酸(suan)堿(jian)(jian)(jian)廢(fei)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)系(xi)(xi)統(tong)設(she)計

吉林立式酸堿廢氣系統設計,酸堿廢氣

酸(suan)堿(jian)(jian)(jian)廢(fei)(fei)(fei)(fei)(fei)氣(qi)(qi)會(hui)在電鍍(du)車(che)間、制藥廠等(deng)生(sheng)(sheng)產過程中產生(sheng)(sheng),而且大多是無(wu)組織排(pai)(pai)放(fang)的(de)(de)廢(fei)(fei)(fei)(fei)(fei)氣(qi)(qi)。處(chu)(chu)理方案:在車(che)間將無(wu)組織排(pai)(pai)放(fang)的(de)(de)廢(fei)(fei)(fei)(fei)(fei)氣(qi)(qi)首先經過收集(ji)罩收集(ji)后,廢(fei)(fei)(fei)(fei)(fei)氣(qi)(qi)經過引風機(ji)作用(yong)(yong)下,引入含酸(suan)(堿(jian)(jian)(jian))的(de)(de)洗(xi)(xi)滌塔(ta)吸收中和(he),使(shi)含酸(suan)(堿(jian)(jian)(jian))廢(fei)(fei)(fei)(fei)(fei)氣(qi)(qi)中和(he)后達(da)標排(pai)(pai)放(fang)。處(chu)(chu)理方法:酸(suan)(堿(jian)(jian)(jian))廢(fei)(fei)(fei)(fei)(fei)氣(qi)(qi)由風管引出后,進(jin)入廢(fei)(fei)(fei)(fei)(fei)氣(qi)(qi)凈化塔(ta)(逆(ni)流式洗(xi)(xi)滌塔(ta))進(jin)行凈化處(chu)(chu)理,凈化塔(ta)內裝填有(you)(you)一(yi)定(ding)的(de)(de)填料,這(zhe)樣可(ke)以使(shi)廢(fei)(fei)(fei)(fei)(fei)氣(qi)(qi)和(he)吸收液充分接觸(chu),從塔(ta)上(shang)流下來(lai)的(de)(de)水(shui)再(zai)通過水(shui)泵(beng)提升到塔(ta)頂(ding),不斷(duan)循環(huan)利用(yong)(yong),循環(huan)液在達(da)到一(yi)定(ding)濃度后再(zai)排(pai)(pai)向(xiang)污水(shui)處(chu)(chu)理系(xi)統統一(yi)排(pai)(pai)放(fang)。設備(bei)性能特點:(1)工藝(yi)簡(jian)單,管理、操作方便簡(jian)潔(jie);(2)壓降低,操作彈(dan)性大,具有(you)(you)良(liang)好的(de)(de)除(chu)霧性能;(3)過濾廢(fei)(fei)(fei)(fei)(fei)氣(qi)(qi)效果好,去除(chu)率可(ke)達(da)99%;(4)使(shi)用(yong)(yong)范圍廣。臥式酸(suan)堿(jian)(jian)(jian)廢(fei)(fei)(fei)(fei)(fei)氣(qi)(qi)系(xi)統規劃蘇(su)州品控環(huan)境(jing)科技有(you)(you)限公司(si)是一(yi)家專(zhuan)業提供酸(suan)堿(jian)(jian)(jian)廢(fei)(fei)(fei)(fei)(fei)氣(qi)(qi)處(chu)(chu)理的(de)(de)公司(si),有(you)(you)需求可(ke)以來(lai)電咨詢!

吉林立式酸堿廢氣系統設計,酸堿廢氣

那(nei)么(me)工(gong)業生產(chan)(chan)排(pai)放的(de)(de)(de)(de)vocs廢氣(qi)(qi)應當如何處理呢?目前國內的(de)(de)(de)(de)環(huan)保企(qi)業采用的(de)(de)(de)(de)廢氣(qi)(qi)治理技術有(you)很多(duo)(duo)種(zhong),例如活(huo)性(xing)炭(tan)(tan)(tan)吸(xi)(xi)(xi)(xi)附法(fa)(fa)(fa)、催(cui)(cui)(cui)(cui)化(hua)(hua)(hua)(hua)(hua)燃(ran)燒(shao)(shao)法(fa)(fa)(fa)、光(guang)氧(yang)(yang)(yang)催(cui)(cui)(cui)(cui)化(hua)(hua)(hua)(hua)(hua)法(fa)(fa)(fa)、等離(li)子體法(fa)(fa)(fa)、uv光(guang)解法(fa)(fa)(fa)、熱力燃(ran)燒(shao)(shao)法(fa)(fa)(fa)等。然而活(huo)性(xing)炭(tan)(tan)(tan)吸(xi)(xi)(xi)(xi)附法(fa)(fa)(fa)、催(cui)(cui)(cui)(cui)化(hua)(hua)(hua)(hua)(hua)燃(ran)燒(shao)(shao)法(fa)(fa)(fa)、光(guang)氧(yang)(yang)(yang)催(cui)(cui)(cui)(cui)化(hua)(hua)(hua)(hua)(hua)法(fa)(fa)(fa)使用的(de)(de)(de)(de)比較普(pu)遍,一、活(huo)性(xing)炭(tan)(tan)(tan)吸(xi)(xi)(xi)(xi)附方法(fa)(fa)(fa)1、工(gong)藝(yi)原(yuan)理:活(huo)性(xing)炭(tan)(tan)(tan)在(zai)活(huo)化(hua)(hua)(hua)(hua)(hua)時,表(biao)面(mian)積(ji)和孔(kong)隙結構逐(zhu)漸形成,為吸(xi)(xi)(xi)(xi)附過程提(ti)供(gong)反(fan)應的(de)(de)(de)(de)場所(suo),多(duo)(duo)孔(kong)結構提(ti)供(gong)大(da)量(liang)(liang)的(de)(de)(de)(de)表(biao)面(mian)積(ji),使活(huo)性(xing)炭(tan)(tan)(tan)非(fei)常容易收集廢氣(qi)(qi)。活(huo)性(xing)炭(tan)(tan)(tan)孔(kong)壁上(shang)的(de)(de)(de)(de)分子之(zhi)間可以產(chan)(chan)生強大(da)的(de)(de)(de)(de)引(yin)力,能將(jiang)介質(zhi)(zhi)中(zhong)(zhong)的(de)(de)(de)(de)廢氣(qi)(qi)吸(xi)(xi)(xi)(xi)引(yin)到孔(kong)徑(jing)(jing)中(zhong)(zhong)來。廢氣(qi)(qi)分子的(de)(de)(de)(de)直徑(jing)(jing)要(yao)小(xiao)于活(huo)性(xing)炭(tan)(tan)(tan)的(de)(de)(de)(de)孔(kong)徑(jing)(jing),這樣才能保證雜(za)質(zhi)(zhi)被(bei)充(chong)分吸(xi)(xi)(xi)(xi)收。活(huo)性(xing)炭(tan)(tan)(tan)不僅含碳,而且(qie)在(zai)其表(biao)面(mian)還有(you)少量(liang)(liang)的(de)(de)(de)(de)氧(yang)(yang)(yang)和氫,例如羧(suo)基、羥基、酚類(lei)、內脂類(lei)、醌類(lei)、醚類(lei)等。處理后(hou)的(de)(de)(de)(de)廢氣(qi)(qi)通過離(li)心風(feng)機(ji)從離(li)地15m的(de)(de)(de)(de)煙囪(cong)排(pai)放!2、優缺(que)點優點:吸(xi)(xi)(xi)(xi)附效率高,適(shi)用面(mian)廣,維護方便,能處理多(duo)(duo)種(zhong)混合廢氣(qi)(qi)。缺(que)點:成本高;二、催(cui)(cui)(cui)(cui)化(hua)(hua)(hua)(hua)(hua)燃(ran)燒(shao)(shao)方法(fa)(fa)(fa):1、工(gong)藝(yi)原(yuan)理:催(cui)(cui)(cui)(cui)化(hua)(hua)(hua)(hua)(hua)燃(ran)燒(shao)(shao)設備由阻火器、熱交換器、催(cui)(cui)(cui)(cui)化(hua)(hua)(hua)(hua)(hua)床和風(feng)機(ji)四個部分組成。與直燃(ran)法(fa)(fa)(fa)相比,催(cui)(cui)(cui)(cui)化(hua)(hua)(hua)(hua)(hua)燃(ran)燒(shao)(shao)的(de)(de)(de)(de)起(qi)燃(ran)溫度(du)更(geng)低,燃(ran)燒(shao)(shao)較完全。含有(you)機(ji)污(wu)染(ran)物的(de)(de)(de)(de)廢氣(qi)(qi)在(zai)鉑、鈀等貴金屬(shu)催(cui)(cui)(cui)(cui)化(hua)(hua)(hua)(hua)(hua)劑的(de)(de)(de)(de)作用下,將(jiang)廢氣(qi)(qi)中(zhong)(zhong)的(de)(de)(de)(de)有(you)機(ji)污(wu)染(ran)物氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)成二氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)碳和水。催(cui)(cui)(cui)(cui)化(hua)(hua)(hua)(hua)(hua)劑并不能改變原(yuan)有(you)的(de)(de)(de)(de)化(hua)(hua)(hua)(hua)(hua)學平(ping)衡。

4、壓力(li)(li)(li)損(sun)(sun)(sun)失(shi)(shi)袋(dai)式(shi)(shi)除(chu)塵(chen)(chen)(chen)(chen)(chen)的(de)(de)(de)(de)壓力(li)(li)(li)損(sun)(sun)(sun)失(shi)(shi)是(shi)(shi)指氣體從除(chu)塵(chen)(chen)(chen)(chen)(chen)設備(bei)進口(kou)到出口(kou)的(de)(de)(de)(de)壓力(li)(li)(li)降,或稱(cheng)阻(zu)力(li)(li)(li)。袋(dai)除(chu)塵(chen)(chen)(chen)(chen)(chen)的(de)(de)(de)(de)壓力(li)(li)(li)損(sun)(sun)(sun)失(shi)(shi)取決于(yu)下(xia)列三個因(yin)素:⑴設備(bei)結(jie)構的(de)(de)(de)(de)壓力(li)(li)(li)損(sun)(sun)(sun)失(shi)(shi)。⑵濾料(liao)的(de)(de)(de)(de)壓力(li)(li)(li)損(sun)(sun)(sun)失(shi)(shi)。與濾料(liao)的(de)(de)(de)(de)性質有(you)(you)關(如孔隙率等)。⑶濾料(liao)上堆(dui)積的(de)(de)(de)(de)粉塵(chen)(chen)(chen)(chen)(chen)層壓力(li)(li)(li)損(sun)(sun)(sun)失(shi)(shi)。5、入(ru)口(kou)含塵(chen)(chen)(chen)(chen)(chen)濃(nong)度(du)將直接影(ying)響:⑴壓力(li)(li)(li)損(sun)(sun)(sun)失(shi)(shi)和(he)清灰(hui)(hui)周期。入(ru)口(kou)濃(nong)度(du)變大,同(tong)一過濾面積上積灰(hui)(hui)速(su)度(du)快,壓力(li)(li)(li)損(sun)(sun)(sun)失(shi)(shi)隨(sui)之增加,結(jie)果(guo)是(shi)(shi)不(bu)(bu)得不(bu)(bu)增加清灰(hui)(hui)次數。⑵濾袋(dai)和(he)箱(xiang)體的(de)(de)(de)(de)磨損(sun)(sun)(sun)。在(zai)粉塵(chen)(chen)(chen)(chen)(chen)具有(you)(you)強磨蝕(shi)性的(de)(de)(de)(de)情況下(xia),其磨損(sun)(sun)(sun)量(liang)(liang)可以(yi)認為(wei)與含塵(chen)(chen)(chen)(chen)(chen)濃(nong)度(du)成正比(bi)。⑶預(yu)收塵(chen)(chen)(chen)(chen)(chen)有(you)(you)無(wu)必要。預(yu)收塵(chen)(chen)(chen)(chen)(chen)就(jiu)是(shi)(shi)在(zai)除(chu)塵(chen)(chen)(chen)(chen)(chen)器入(ru)口(kou)處(chu)(chu)(chu)前再增加除(chu)塵(chen)(chen)(chen)(chen)(chen)設備(bei),也稱(cheng)前級(ji)除(chu)塵(chen)(chen)(chen)(chen)(chen)。⑷排(pai)灰(hui)(hui)裝置(zhi)的(de)(de)(de)(de)排(pai)灰(hui)(hui)能力(li)(li)(li)。排(pai)灰(hui)(hui)裝置(zhi)的(de)(de)(de)(de)排(pai)灰(hui)(hui)能力(li)(li)(li)應(ying)以(yi)能排(pai)出全部(bu)收下(xia)的(de)(de)(de)(de)粉塵(chen)(chen)(chen)(chen)(chen)為(wei)準,粉塵(chen)(chen)(chen)(chen)(chen)量(liang)(liang)等于(yu)入(ru)口(kou)含塵(chen)(chen)(chen)(chen)(chen)濃(nong)度(du)乘以(yi)處(chu)(chu)(chu)理(li)風(feng)量(liang)(liang)。⑸操(cao)(cao)作方式(shi)(shi)。袋(dai)式(shi)(shi)除(chu)塵(chen)(chen)(chen)(chen)(chen)設備(bei)分(fen)為(wei)正壓和(he)負壓兩種操(cao)(cao)作方式(shi)(shi),為(wei)減少(shao)風(feng)機(ji)磨損(sun)(sun)(sun),入(ru)口(kou)濃(nong)度(du)大的(de)(de)(de)(de)不(bu)(bu)宜采用(yong)正壓操(cao)(cao)作方式(shi)(shi)。酸堿廢(fei)氣處(chu)(chu)(chu)理(li),就(jiu)選(xuan)(xuan)蘇州品控環(huan)境科技有(you)(you)限公司,用(yong)戶的(de)(de)(de)(de)信賴之選(xuan)(xuan)。

吉林立式酸堿廢氣系統設計,酸堿廢氣

化工(gong)廠以(yi)及酸(suan)(suan)(suan)堿(jian)(jian)(jian)(jian)污染廢(fei)(fei)氣(qi)(qi)(qi)通(tong)(tong)(tong)(tong)(tong)過處(chu)理系(xi)統除(chu)塵技(ji)術(shu)設(she)(she)(she)備使用脫硫(liu)(liu)塔設(she)(she)(she)計生產工(gong)藝發(fa)展過程:噴(pen)(pen)淋(lin)(lin)洗滌塔采用不(bu)同(tong)氫(qing)氧化鈉(NaOH)溶(rong)液(ye)(ye)(ye)(或(huo)硫(liu)(liu)酸(suan)(suan)(suan)標準(zhun)溶(rong)液(ye)(ye)(ye))作為(wei)企業吸收(shou)液(ye)(ye)(ye)來凈化環境(jing)酸(suan)(suan)(suan)性(xing)(xing)(xing)(xing)(xing)(xing)(或(huo)堿(jian)(jian)(jian)(jian)性(xing)(xing)(xing)(xing)(xing)(xing))氣(qi)(qi)(qi)體(ti)(ti),酸(suan)(suan)(suan)性(xing)(xing)(xing)(xing)(xing)(xing)(或(huo)堿(jian)(jian)(jian)(jian)性(xing)(xing)(xing)(xing)(xing)(xing))氣(qi)(qi)(qi)體(ti)(ti)由離心(xin)通(tong)(tong)(tong)(tong)(tong)風機可以(yi)吸入進風段(duan)(duan)后向(xiang)動、而噴(pen)(pen)嘴工(gong)作噴(pen)(pen)出(chu)(chu)的(de)(de)(de)(de)(de)中(zhong)(zhong)(zhong)(zhong)和(he)(he)(he)(he)(he)液(ye)(ye)(ye)由上(shang)向(xiang)下噴(pen)(pen)淋(lin)(lin)。從(cong)二(er)級中(zhong)(zhong)(zhong)(zhong)噴(pen)(pen)出(chu)(chu)的(de)(de)(de)(de)(de)中(zhong)(zhong)(zhong)(zhong)和(he)(he)(he)(he)(he)液(ye)(ye)(ye)與上(shang)升(sheng)的(de)(de)(de)(de)(de)酸(suan)(suan)(suan)性(xing)(xing)(xing)(xing)(xing)(xing)(或(huo)堿(jian)(jian)(jian)(jian)性(xing)(xing)(xing)(xing)(xing)(xing))氣(qi)(qi)(qi)體(ti)(ti)數據進液(ye)(ye)(ye)接(jie)觸,吸收(shou)學習中(zhong)(zhong)(zhong)(zhong)和(he)(he)(he)(he)(he)液(ye)(ye)(ye)往(wang)(wang)下濕淋(lin)(lin)二(er)級生物填(tian)料(liao)層(ceng)(ceng),使從(cong)下往(wang)(wang)升(sheng)的(de)(de)(de)(de)(de)酸(suan)(suan)(suan)性(xing)(xing)(xing)(xing)(xing)(xing)(或(huo)堿(jian)(jian)(jian)(jian)性(xing)(xing)(xing)(xing)(xing)(xing))氣(qi)(qi)(qi)體(ti)(ti)獲得氣(qi)(qi)(qi)液(ye)(ye)(ye)接(jie)觸社會吸收(shou)生活中(zhong)(zhong)(zhong)(zhong)和(he)(he)(he)(he)(he)。中(zhong)(zhong)(zhong)(zhong)和(he)(he)(he)(he)(he)液(ye)(ye)(ye)再(zai)向(xiang)下淋(lin)(lin)一級功能填(tian)料(liao)層(ceng)(ceng)。再(zai)次,實現了氣(qi)(qi)(qi)-液(ye)(ye)(ye)接(jie)觸吸收(shou)中(zhong)(zhong)(zhong)(zhong)和(he)(he)(he)(he)(he),同(tong)時還增加了階段(duan)(duan)填(tian)料(liao)的(de)(de)(de)(de)(de)濕浸(jin)出(chu)(chu)量,從(cong)而隨(sui)著酸(suan)(suan)(suan)性(xing)(xing)(xing)(xing)(xing)(xing)(或(huo)堿(jian)(jian)(jian)(jian)性(xing)(xing)(xing)(xing)(xing)(xing))氣(qi)(qi)(qi)體(ti)(ti)從(cong)底部上(shang)升(sheng)到(dao)頂部,增加了填(tian)料(liao)層(ceng)(ceng)的(de)(de)(de)(de)(de)氣(qi)(qi)(qi)-液(ye)(ye)(ye)比。因此,通(tong)(tong)(tong)(tong)(tong)過初(chu)級填(tian)料(liao)層(ceng)(ceng)的(de)(de)(de)(de)(de)酸(suan)(suan)(suan)(或(huo)堿(jian)(jian)(jian)(jian)性(xing)(xing)(xing)(xing)(xing)(xing))氣(qi)(qi)(qi)體(ti)(ti)濃度(du)高。當使高濃度(du)的(de)(de)(de)(de)(de)酸(suan)(suan)(suan)性(xing)(xing)(xing)(xing)(xing)(xing)(或(huo)堿(jian)(jian)(jian)(jian)性(xing)(xing)(xing)(xing)(xing)(xing))氣(qi)(qi)(qi)體(ti)(ti)蜿蜒通(tong)(tong)(tong)(tong)(tong)過填(tian)料(liao)之間的(de)(de)(de)(de)(de)間隙(xi)而上(shang)升(sheng)時,在與用于吸收(shou)和(he)(he)(he)(he)(he)中(zhong)(zhong)(zhong)(zhong)和(he)(he)(he)(he)(he)的(de)(de)(de)(de)(de)向(xiang)動的(de)(de)(de)(de)(de)中(zhong)(zhong)(zhong)(zhong)和(he)(he)(he)(he)(he)液(ye)(ye)(ye)體(ti)(ti)接(jie)觸時,酸(suan)(suan)(suan)性(xing)(xing)(xing)(xing)(xing)(xing)(或(huo)堿(jian)(jian)(jian)(jian)性(xing)(xing)(xing)(xing)(xing)(xing))氣(qi)(qi)(qi)體(ti)(ti)的(de)(de)(de)(de)(de)濃度(du)可在通(tong)(tong)(tong)(tong)(tong)過填(tian)料(liao)層(ceng)(ceng)之后急(ji)劇(ju)降低(di),然后可以(yi)通(tong)(tong)(tong)(tong)(tong)過噴(pen)(pen)射(she)一排中(zhong)(zhong)(zhong)(zhong)和(he)(he)(he)(he)(he)液(ye)(ye)(ye)來中(zhong)(zhong)(zhong)(zhong)和(he)(he)(he)(he)(he)酸(suan)(suan)(suan)性(xing)(xing)(xing)(xing)(xing)(xing)(或(huo)堿(jian)(jian)(jian)(jian)性(xing)(xing)(xing)(xing)(xing)(xing))氣(qi)(qi)(qi)體(ti)(ti)和(he)(he)(he)(he)(he)吸收(shou)液(ye)(ye)(ye)。再(zai)次降低(di)濃度(du),然后通(tong)(tong)(tong)(tong)(tong)過填(tian)充(chong)層(ceng)(ceng)和(he)(he)(he)(he)(he)一排中(zhong)(zhong)(zhong)(zhong)和(he)(he)(he)(he)(he)液(ye)(ye)(ye)體(ti)(ti)噴(pen)(pen)霧的(de)(de)(de)(de)(de)接(jie)觸吸收(shou)來中(zhong)(zhong)(zhong)(zhong)和(he)(he)(he)(he)(he),以(yi)將酸(suan)(suan)(suan)性(xing)(xing)(xing)(xing)(xing)(xing)(或(huo)堿(jian)(jian)(jian)(jian)性(xing)(xing)(xing)(xing)(xing)(xing))氣(qi)(qi)(qi)體(ti)(ti)的(de)(de)(de)(de)(de)濃度(du)純化設(she)(she)(she)計的(de)(de)(de)(de)(de)預期效(xiao)果。通(tong)(tong)(tong)(tong)(tong)過防霧層(ceng)(ceng)通(tong)(tong)(tong)(tong)(tong)過蓋排放到(dao)大氣(qi)(qi)(qi)中(zhong)(zhong)(zhong)(zhong)。蘇州品控環境(jing)科技(ji)有限公司為(wei)您(nin)提供專業的(de)(de)(de)(de)(de)酸(suan)(suan)(suan)堿(jian)(jian)(jian)(jian)廢(fei)(fei)氣(qi)(qi)(qi)處(chu)理,有想法的(de)(de)(de)(de)(de)不(bu)要錯過哦!FRP酸(suan)(suan)(suan)堿(jian)(jian)(jian)(jian)廢(fei)(fei)氣(qi)(qi)(qi)系(xi)統設(she)(she)(she)計

蘇州品控(kong)環(huan)境(jing)科技有限公司為您提供專(zhuan)業的酸(suan)堿(jian)廢(fei)(fei)氣處理,歡(huan)迎新老(lao)客戶來電!吉林(lin)立式酸(suan)堿(jian)廢(fei)(fei)氣系統設計

活性(xing)炭吸附脫(tuo)附+CO催化燃(ran)燒廢(fei)氣(qi)處(chu)理(li)工(gong)藝(yi)(yi)一(yi)般需要采(cai)用(yong)(yong)噴淋塔+干式過濾(lv)器(qi)作(zuo)為(wei)前(qian)處(chu)理(li);工(gong)藝(yi)(yi)是由(you)活性(xing)炭吸附脫(tuo)附裝(zhuang)置(zhi)+CO催化燃(ran)燒設(she)備(bei)(bei)(bei)(bei)組合而成,凈化效率(lv)高,是目前(qian)應用(yong)(yong)比較多的廢(fei)氣(qi)處(chu)理(li)工(gong)藝(yi)(yi)之一(yi)。工(gong)藝(yi)(yi)特點(dian)1.操作(zuo)方便:設(she)備(bei)(bei)(bei)(bei)工(gong)作(zuo)時,實現自(zi)動(dong)控制(zhi)。2.能(neng)耗低(di):設(she)備(bei)(bei)(bei)(bei)啟動(dong),需15~30分鐘(zhong)升(sheng)溫至(zhi)起燃(ran)溫度(du),耗能(neng)*為(wei)風機功率(lv),濃度(du)較低(di)時自(zi)動(dong)補償。3.安(an)全可(ke)(ke)靠:設(she)備(bei)(bei)(bei)(bei)配有阻火除(chu)塵系(xi)統(tong)、防爆泄(xie)壓系(xi)統(tong)、超溫報警系(xi)統(tong)及(ji)先(xian)進自(zi)控系(xi)統(tong)。4.阻力(li)小,凈化率(lv)高:采(cai)用(yong)(yong)當今先(xian)進的貴金屬鈀、鉑浸(jin)漬的蜂窩狀(zhuang)陶(tao)瓷載(zai)體催化劑,比表面(mian)積(ji)大。5.余熱(re)可(ke)(ke)回(hui)用(yong)(yong):余熱(re)可(ke)(ke)返回(hui)烘(hong)道,降(jiang)低(di)原烘(hong)道中(zhong)消耗功率(lv);也可(ke)(ke)作(zuo)其它方面(mian)的熱(re)源。6.占地面(mian)積(ji)小:為(wei)同(tong)行業同(tong)類(lei)產品的70%~80%,且設(she)備(bei)(bei)(bei)(bei)基礎(chu)無特殊要求。7.使用(yong)(yong)壽命長:催化劑一(yi)般8000小時更換,并且載(zai)體可(ke)(ke)再(zai)生。吉林立式酸堿廢(fei)氣(qi)系(xi)統(tong)設(she)計

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杭州長(chang)沙無血清細胞凍存液

對于 等 67 人贊同該回答

對(dui)于很多科(ke)研汪來說(shuo),細(xi)(xi)胞(bao)是(shi)脆(cui)弱又重要(yao)的(de)寶貝之一(yi)(yi),承(cheng)擔(dan)著(zhu)重要(yao)的(de)實驗數(shu)據希(xi)望。尤其(qi)是(shi)在凍存復(fu)蘇的(de)時候(hou),經常會因為(wei)一(yi)(yi)些小(xiao)細(xi)(xi)節導致問題。比如:沒有控(kong)制(zhi)好細(xi)(xi)胞(bao)的(de)生長密(mi)度細(xi)(xi)胞(bao)的(de)密(mi)度對(dui)細(xi)(xi)胞(bao)的(de)生存質量有著(zhu)重要(yao)的(de)影響, 。

遼寧水性蠟粉
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蠟(la)是 等 43 人(ren)贊同(tong)該回答(da)

蠟(la)(la)是動(dong)物、植物、或者石油(you)(you)、煤、油(you)(you)頁巖中(zhong)所含的油(you)(you)質通過不同工藝加工后成為我們日常使(shi)用(yong)的化(hua)工助(zhu)劑(ji)。蠟(la)(la)主要分為植物蠟(la)(la),動(dong)物蠟(la)(la),礦物蠟(la)(la)和合成蠟(la)(la)。水性(xing)地(di)(di)坪涂料用(yong)的抗刮蠟(la)(la)乳液,它的主要作用(yong)是能有效改善水性(xing)地(di)(di)坪漆的 。

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筒倉 等(deng) 92 人贊同該(gai)回答

筒(tong)倉(cang)惰性保護系統(tong),筒(tong)倉(cang)設置防爆(bao)門。當筒(tong)倉(cang)一旦發生時,防爆(bao)門首先被破壞(huai),使能(neng)量按人為設置的通道排卸,避免(mian)毀壞(huai)筒(tong)倉(cang)主體及周圍建筑(zhu)物,避免(mian)傷(shang)人。筒(tong)倉(cang)惰性保護系統(tong),噴水(shui)降溫:在筒(tong)倉(cang)出口處設置噴水(shui)頭,噴水(shui)降溫、 。

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深(shen)圳 等 85 人贊同該回答(da)

深圳(zhen)市騰(teng)博(bo)物流有(you)限公司(si)在國(guo)際快(kuai)遞(di)運輸方面(mian)與FEDEX、UPS、EMS、DHL、TNT等國(guo)際快(kuai)遞(di)企業合(he)作,針對貨量小(xiao)、數量少、時(shi)效(xiao)要求快(kuai)及樣品訂(ding)單的發貨需求,我司(si)可通過(guo)深圳(zhen)同城(cheng)上門(men)取件、珠三(san)角(jiao)快(kuai)運提貨、 。

唐山創業加盟電話是多少
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京抖 等 67 人贊(zan)同該回答

京(jing)抖知識(shi)平臺(tai)創業加(jia)盟項目(mu)的盈(ying)利(li)模式:廣(guang)告收入(ru):京(jing)抖知識(shi)平臺(tai)也會(hui)通過(guo)廣(guang)告收入(ru)來盈(ying)利(li)。平臺(tai)會(hui)根據用戶的興(xing)趣和行為,向用戶推薦相關(guan)的廣(guang)告。同時,平臺(tai)還會(hui)與一些品牌合作,為品牌提供廣(guang)告展(zhan)示和推廣(guang)服務。會(hui)員制度 。

南京鉻鉬鋼帶頸平焊法蘭定制價格
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平焊 等(deng) 55 人贊同該(gai)回答(da)

平(ping)焊(han)法(fa)蘭的(de)(de)特點:平(ping)焊(han)法(fa)蘭不(bu)只(zhi)節省了(le)空間(jian)、減(jian)輕了(le)重(zhong)量,更重(zhong)要的(de)(de)是確保(bao)接頭(tou)部位(wei)不(bu)會發生泄漏,具有良好的(de)(de)密封性能。緊湊法(fa)蘭尺寸之所以減(jian)小(xiao),是由于(yu)減(jian)小(xiao)了(le)密封件的(de)(de)直徑,這將(jiang)會減(jian)小(xiao)密封面的(de)(de)截面。其次,法(fa)蘭墊片已被 。

浙江小規模公司代理記賬咨詢
第6樓
代理(li) 等(deng) 92 人贊同該回答(da)

代(dai)(dai)理記賬是指由專業的(de)會計(ji)服務(wu)公司或個人代(dai)(dai)理企業進行(xing)財(cai)務(wu)管理和(he)賬務(wu)處理的(de)服務(wu)。隨著經濟的(de)發展和(he)企業的(de)增多,很多小型企業或初創企業由于(yu)資(zi)源(yuan)有限,無法雇(gu)傭專職的(de)會計(ji)人員來(lai)處理繁瑣的(de)財(cai)務(wu)事務(wu),因此選擇將財(cai)務(wu)工 。

高精度軋輥磨床售后
第7樓
外圓 等 93 人贊(zan)同(tong)該(gai)回答

外(wai)圓磨床(chuang)的(de)操作規程,其主要包含的(de)內容(rong)有:(1)其相(xiang)關(guan)操作人員,應(ying)熟悉和了解該機器(qi)設(she)備(bei)才行(xing),否則不能(neng)進(jin)(jin)行(xing)操作,以免損壞(huai)設(she)備(bei)。(2)設(she)備(bei)在開(kai)動前,應(ying)進(jin)(jin)行(xing)必要的(de)潤滑工作,而且要確(que)保(bao)潤滑準(zhun)確(que)和到位。(3)操作 。

高精度軋輥磨床售后
第8樓
外圓 等 13 人贊同該回(hui)答

外圓磨床的(de)操(cao)作(zuo)規程,其(qi)主要包(bao)含的(de)內容(rong)有:(1)其(qi)相(xiang)關操(cao)作(zuo)人員,應熟悉和了解(jie)該機器設備才(cai)行(xing),否(fou)則不能進(jin)行(xing)操(cao)作(zuo),以(yi)免損壞設備。(2)設備在(zai)開動前,應進(jin)行(xing)必要的(de)潤滑(hua)工(gong)作(zuo),而且要確保(bao)潤滑(hua)準確和到(dao)位。(3)操(cao)作(zuo) 。

斜槽風機報價
第9樓
磚窯 等 57 人贊(zan)同該回答

磚窯(yao)(yao)變頻(pin)節能(neng)風(feng)機還具有較低(di)的噪(zao)音和振(zhen)動水平。傳統的風(feng)機設備在運行過程(cheng)中會產生較大的噪(zao)音和振(zhen)動,給工作環境和工人的健康(kang)帶(dai)來一(yi)定的影響。而(er)磚窯(yao)(yao)變頻(pin)節能(neng)風(feng)機采用了先(xian)進的減振(zhen)和降噪(zao)技術,能(neng)夠有效降低(di)噪(zao)音和振(zhen)動 。

河源電纜蓋板廠家公司
第10樓
復合 等 24 人贊同該(gai)回(hui)答

復合電(dian)(dian)纜溝(gou)蓋(gai)板(ban)有很多優勢,使用率愈來(lai)愈高(gao)。為了更好的運用,我們一起(qi)來(lai)看(kan)看(kan)溝(gou)蓋(gai)板(ban)電(dian)(dian)纜施工過(guo)程中(zhong)應當注(zhu)意的問題,希望(wang)小編電(dian)(dian)纜的布置對大(da)伙兒有一定的幫助(zhu)。大(da)家一起(qi)來(lai)看(kan)一下。首先提早準備好溝(gou)蓋(gai)板(ban)復合電(dian)(dian)纜加(jia)溫圖 。

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