濰(wei)坊(fang)北科(ke)環保(bao)設備有(you)限公司致力于(yu)脫硫噴(pen)(pen)(pen)嘴 脫硝噴(pen)(pen)(pen)頭(tou) 霧(wu)化噴(pen)(pen)(pen)頭(tou) 脫硝噴(pen)(pen)(pen)槍 雙流體霧(wu)化噴(pen)(pen)(pen)槍 尿素(su)噴(pen)(pen)(pen)槍 氨水(shui)噴(pen)(pen)(pen)槍 脫硝離心水(shui)泵(beng)(beng)驅動力控制(zhi)模塊 脫硝計量分配模塊，脫硝泵(beng)(beng)站等商品的產(chan)品研(yan)發與生產(chan)制(zhi)造。

廢氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)產生(sheng)及(ji)處(chu)理(li)(li)(li)(li)措施由于焚燒(shao)的(de)(de)(de)(de)(de)危險廢物的(de)(de)(de)(de)(de)不(bu)確定性，為(wei)確保煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)達(da)標(biao)排放(fang)(fang)，危險廢物焚燒(shao)煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)處(chu)理(li)(li)(li)(li)工藝采(cai)用(yong)“SNCR脫(tuo)(tuo)(tuo)硝+煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)急冷(leng)+干法脫(tuo)(tuo)(tuo)酸(suan)(suan)(suan)(suan)+布袋除(chu)塵(chen)(chen)器去(qu)除(chu)除(chu)塵(chen)(chen)+濕法脫(tuo)(tuo)(tuo)酸(suan)(suan)(suan)(suan)”的(de)(de)(de)(de)(de)煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)凈化(hua)工藝和技術。①煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)SNCR 脫(tuo)(tuo)(tuo)硝在(zai)(zai)(zai)膜(mo)式壁鍋爐(lu)一(yi)回程處(chu)增設(she)脫(tuo)(tuo)(tuo)氮反(fan)應(ying)(ying)(ying)系統。配備(bei)好的(de)(de)(de)(de)(de)尿(niao)素溶液通(tong)過(guo)(guo)管(guan)路流(liu)入(ru)儲罐，后(hou)通(tong)過(guo)(guo)輸送泵、噴槍，進(jin)(jin)入(ru)余熱鍋爐(lu)一(yi)回程內與煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)中(zhong)(zhong)NOx 發生(sheng)化(hua)學反(fan)應(ying)(ying)(ying)，達(da)到(dao)(dao)(dao)脫(tuo)(tuo)(tuo)氮目的(de)(de)(de)(de)(de)。②煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)急冷(leng)高(gao)溫煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)經(jing)過(guo)(guo)余熱鍋爐(lu)溫度降(jiang)至550℃，經(jing)煙(yan)(yan)(yan)(yan)(yan)(yan)道從上方(fang)進(jin)(jin)入(ru)急冷(leng)塔，急冷(leng)塔上設(she)置雙流(liu)體噴頭(tou)。③干法脫(tuo)(tuo)(tuo)酸(suan)(suan)(suan)(suan)煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)需(xu)(xu)要(yao)(yao)在(zai)(zai)(zai)急冷(leng)塔中(zhong)(zhong)進(jin)(jin)行(xing)處(chu)理(li)(li)(li)(li)，再將處(chu)理(li)(li)(li)(li)后(hou)的(de)(de)(de)(de)(de)煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)導入(ru)到(dao)(dao)(dao)煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)管(guan)道中(zhong)(zhong)。在(zai)(zai)(zai)此處(chu)理(li)(li)(li)(li)環節中(zhong)(zhong)，需(xu)(xu)要(yao)(yao)在(zai)(zai)(zai)煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)管(guan)道中(zhong)(zhong)添加進(jin)(jin)消(xiao)石灰粉與煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)中(zhong)(zhong)的(de)(de)(de)(de)(de)酸(suan)(suan)(suan)(suan)性氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體，讓煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)與這(zhe)(zhe)些物質進(jin)(jin)行(xing)充分混合。通(tong)過(guo)(guo)這(zhe)(zhe)樣(yang)的(de)(de)(de)(de)(de)處(chu)理(li)(li)(li)(li)方(fang)式可以(yi)(yi)(yi)對酸(suan)(suan)(suan)(suan)性氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體進(jin)(jin)行(xing)有效處(chu)理(li)(li)(li)(li)。④布袋濾(lv)(lv)塵(chen)(chen)布袋濾(lv)(lv)塵(chen)(chen)的(de)(de)(de)(de)(de)主要(yao)(yao)目提為(wei)了將已經(jing)反(fan)應(ying)(ying)(ying)完煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)中(zhong)(zhong)的(de)(de)(de)(de)(de)飛灰及(ji)部分未反(fan)應(ying)(ying)(ying)的(de)(de)(de)(de)(de)石灰進(jin)(jin)行(xing)過(guo)(guo)濾(lv)(lv)，煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)進(jin)(jin)入(ru)到(dao)(dao)(dao)布袋除(chu)塵(chen)(chen)器之后(hou)，與之形成(cheng)(cheng)反(fan)應(ying)(ying)(ying)的(de)(de)(de)(de)(de)石灰以(yi)(yi)(yi)及(ji)飛灰會(hui)在(zai)(zai)(zai)其中(zhong)(zhong)吸(xi)附于濾(lv)(lv)袋的(de)(de)(de)(de)(de)表(biao)面(mian)，然(ran)后(hou)將處(chu)理(li)(li)(li)(li)后(hou)的(de)(de)(de)(de)(de)煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)導入(ru)到(dao)(dao)(dao)下一(yi)步(bu)處(chu)理(li)(li)(li)(li)工序中(zhong)(zhong)。⑤煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)濕法脫(tuo)(tuo)(tuo)酸(suan)(suan)(suan)(suan)在(zai)(zai)(zai)完成(cheng)(cheng)干法脫(tuo)(tuo)(tuo)酸(suan)(suan)(suan)(suan)處(chu)理(li)(li)(li)(li)后(hou)的(de)(de)(de)(de)(de)煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，需(xu)(xu)要(yao)(yao)經(jing)過(guo)(guo)布袋濾(lv)(lv)塵(chen)(chen)處(chu)理(li)(li)(li)(li)后(hou)導入(ru)到(dao)(dao)(dao)濕法脫(tuo)(tuo)(tuo)酸(suan)(suan)(suan)(suan)塔。在(zai)(zai)(zai)濕法脫(tuo)(tuo)(tuo)酸(suan)(suan)(suan)(suan)塔中(zhong)(zhong)將處(chu)理(li)(li)(li)(li)過(guo)(guo)的(de)(de)(de)(de)(de)煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)進(jin)(jin)行(xing)多級洗滌，鍋爐(lu)尿(niao)素噴槍供應(ying)(ying)(ying)商，并以(yi)(yi)(yi)堿洗的(de)(de)(de)(de)(de)方(fang)法來消(xiao)除(chu)煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)中(zhong)(zhong)的(de)(de)(de)(de)(de)酸(suan)(suan)(suan)(suan)性氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體，從而可以(yi)(yi)(yi)更(geng)深(shen)度地進(jin)(jin)行(xing)煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)脫(tuo)(tuo)(tuo)酸(suan)(suan)(suan)(suan)處(chu)理(li)(li)(li)(li)。⑥煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)再加熱系統經(jing)過(guo)(guo)濕法脫(tuo)(tuo)(tuo)酸(suan)(suan)(suan)(suan)后(hou)的(de)(de)(de)(de)(de)煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)中(zhong)(zhong)含有大(da)量的(de)(de)(de)(de)(de)水汽，經(jing)過(guo)(guo)引風(feng)機(ji)后(hou)會(hui)在(zai)(zai)(zai)引風(feng)機(ji)中(zhong)(zhong)造成(cheng)(cheng)積(ji)水，并在(zai)(zai)(zai)經(jing)過(guo)(guo)煙(yan)(yan)(yan)(yan)(yan)(yan)囪后(hou)形成(cheng)(cheng)白煙(yan)(yan)(yan)(yan)(yan)(yan)，煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)抬升高(gao)度不(bu)夠高(gao)，不(bu)利(li)于煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)擴散(san)。為(wei)了解決形成(cheng)(cheng)白煙(yan)(yan)(yan)(yan)(yan)(yan)的(de)(de)(de)(de)(de)問題，采(cai)用(yong)煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)再熱器將煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)加熱到(dao)(dao)(dao)120℃，加熱后(hou)的(de)(de)(de)(de)(de)煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)經(jing)50m高(gao)的(de)(de)(de)(de)(de)煙(yan)(yan)(yan)(yan)(yan)(yan)囪排放(fang)(fang)。

氨水噴槍主要應(ying)用于：

水(shui)泥(ni)生(sheng)產中(zhong)會產生(sheng)大量的NOx，水(shui)泥(ni)生(sheng)產中(zhong)的NOx控制技術(shu)(shu)主要是分(fen)級燃燒技術(shu)(shu)和燃燒后(hou)的廢(fei)氣(qi)脫硝(xiao)技術(shu)(shu)。根據(ju)水(shui)泥(ni)煙氣(qi)高粉塵的特點，經濟有效的廢(fei)氣(qi)脫硝(xiao)技術(shu)(shu)是采用(yong)廢(fei)氣(qi)內噴氨水(shui)（或尿素）的選(xuan)擇(ze)性催化還原。

石化行(xing)業加熱爐(lu)的燃(ran)料主要(yao)(yao)是燃(ran)料氣和燃(ran)料油(you)，噴槍，氮氧化物主要(yao)(yao)由熱力型和快速生成。當采用燃(ran)料油(you)時，氮氧化物來源于(yu)所有三(san)種形式(shi)，以燃(ran)料型為主。

燃(ran)煤(mei)電(dian)廠領域，火(huo)力發(fa)電(dian)是主要(yao)的(de)發(fa)電(dian)形式，且(qie)目前(qian)這(zhe)種局勢將很(hen)難(nan)改變(bian)，臨汾(fen)尿素噴槍供應商，燃(ran)煤(mei)發(fa)電(dian)會產生大(da)量的(de)污染氣體(ti)，我國(guo)大(da)氣污染中，氮氧化物等有害物質主要(yao)由燃(ran)煤(mei)過程產生。

鋼(gang)鐵冶(ye)金行業：鋼(gang)鐵行業燒(shao)結(jie)(jie)過(guo)程(cheng)(cheng)中(zhong)是一個(ge)高(gao)溫燃燒(shao)條件(jian)下的復雜物(wu)理過(guo)程(cheng)(cheng)，在高(gao)溫燒(shao)結(jie)(jie)過(guo)程(cheng)(cheng)中(zhong)產生(sheng)SO2、NOx，HCI等多(duo)種(zhong)污(wu)染物(wu)和粉塵廢(fei)氣。煙氣燒(shao)結(jie)(jie)中(zhong)同時(shi)實現脫硫(liu)和脫硝。

船舶(bo)柴油(you)機(ji)，海(hai)洋(yang)船舶(bo)是(shi)氮氧(yang)化物(wu)(wu)的(de)主要排(pai)放源之(zhi)一。2008年統計，海(hai)洋(yang)船舶(bo)排(pai)放氮氧(yang)化物(wu)(wu)占氮氧(yang)化物(wu)(wu)排(pai)放量的(de)15%-30%，氨水噴(pen)槍廠家，隨著(zhu)海(hai)域(yu)運輸的(de)發展，越來(lai)越多的(de)船舶(bo)尾氣排(pai)放標準需滿足TIER III要求(qiu)。

垃(la)圾焚(fen)燒爐(lu)脫(tuo)硝噴(pen)槍(qiang)，城市生活垃(la)圾采用方法處(chu)理(li)(li)，降(jiang)低(di)無(wu)害(hai)化，處(chu)理(li)(li)時間短、可(ke)以(yi)回收熱能，占地面(mian)積較小等優點。垃(la)圾焚(fen)燒煙氣中大(da)量酸性氣體、有機類污(wu)染物、顆粒(li)物及重金屬等。為了降(jiang)低(di)NOx的(de)排(pai)放，必須對燃燒后的(de)煙氣進行脫(tuo)硝處(chu)理(li)(li)。在焚(fen)燒爐(lu)爐(lu)膛的(de)合適位置噴(pen)入氨水或(huo)尿素溶液，采用SNCR方法可(ke)以(yi)有效的(de)控制(zhi)NOx的(de)排(pai)放。

濰坊北科(ke)環(huan)保設(she)備有限公司致力(li)于(yu)脫(tuo)硫噴(pen)嘴 脫(tuo)硝(xiao)(xiao)(xiao)噴(pen)頭(tou) 霧化噴(pen)頭(tou) 脫(tuo)硝(xiao)(xiao)(xiao)噴(pen)槍(qiang) 雙流體霧化噴(pen)槍(qiang) 尿素噴(pen)槍(qiang) 氨水噴(pen)槍(qiang) 脫(tuo)硝(xiao)(xiao)(xiao)離(li)心水泵驅動(dong)力(li)控(kong)制(zhi)模塊 脫(tuo)硝(xiao)(xiao)(xiao)計量分配模塊，脫(tuo)硝(xiao)(xiao)(xiao)泵站(zhan)等商品(pin)的產品(pin)研發與生(sheng)產制(zhi)造。

脫硝噴槍}鍋爐脫硝噴槍的設計特點：

鍋(guo)爐(lu)脫(tuo)(tuo)(tuo)硝(xiao)(xiao)噴(pen)(pen)(pen)(pen)槍(qiang)(qiang)(qiang)(qiang)以新型加工(gong)(gong)(gong)工(gong)(gong)(gong)藝應(ying)用為主，sncr尿(niao)素(su)噴(pen)(pen)(pen)(pen)槍(qiang)(qiang)(qiang)(qiang)供(gong)(gong)應(ying)商，采用后混式的(de)(de)氣(qi)液(ye)混合原(yuan)理(li)，在脫(tuo)(tuo)(tuo)硝(xiao)(xiao)噴(pen)(pen)(pen)(pen)槍(qiang)(qiang)(qiang)(qiang)頭(tou)(tou)部(bu)位進行特殊(shu)化(hua)加工(gong)(gong)(gong)處理(li)，且(qie)脫(tuo)(tuo)(tuo)硝(xiao)(xiao)噴(pen)(pen)(pen)(pen)槍(qiang)(qiang)(qiang)(qiang)頭(tou)(tou)可(ke)拆卸，極大(da)的(de)(de)改善了(le)加工(gong)(gong)(gong)工(gong)(gong)(gong)藝，煙氣(qi)尿(niao)素(su)噴(pen)(pen)(pen)(pen)槍(qiang)(qiang)(qiang)(qiang)供(gong)(gong)應(ying)商，節省(sheng)脫(tuo)(tuo)(tuo)硝(xiao)(xiao)噴(pen)(pen)(pen)(pen)槍(qiang)(qiang)(qiang)(qiang)的(de)(de)更換(huan)成本！現代式脫(tuo)(tuo)(tuo)硝(xiao)(xiao)噴(pen)(pen)(pen)(pen)槍(qiang)(qiang)(qiang)(qiang)的(de)(de)工(gong)(gong)(gong)藝在脫(tuo)(tuo)(tuo)硝(xiao)(xiao)噴(pen)(pen)(pen)(pen)槍(qiang)(qiang)(qiang)(qiang)頭(tou)(tou)部(bu)位，脫(tuo)(tuo)(tuo)硝(xiao)(xiao)噴(pen)(pen)(pen)(pen)槍(qiang)(qiang)(qiang)(qiang)頭(tou)(tou)的(de)(de)氣(qi)體(ti)(ti)帽(mao)和液(ye)體(ti)(ti)帽(mao)經過特殊(shu)處理(li)，按固定(ding)的(de)(de)比(bi)(bi)例設計(ji)脫(tuo)(tuo)(tuo)硝(xiao)(xiao)噴(pen)(pen)(pen)(pen)槍(qiang)(qiang)(qiang)(qiang)的(de)(de)流量大(da)小，尿(niao)素(su)脫(tuo)(tuo)(tuo)硝(xiao)(xiao)噴(pen)(pen)(pen)(pen)槍(qiang)(qiang)(qiang)(qiang)，且(qie)通過合理(li)計(ji)算(suan)的(de)(de)比(bi)(bi)例使得脫(tuo)(tuo)(tuo)硝(xiao)(xiao)噴(pen)(pen)(pen)(pen)槍(qiang)(qiang)(qiang)(qiang)的(de)(de)霧(wu)化(hua)效果(guo)達(da)到理(li)想的(de)(de)狀(zhuang)態，脫(tuo)(tuo)(tuo)硝(xiao)(xiao)效果(guo)改善！脫(tuo)(tuo)(tuo)硝(xiao)(xiao)噴(pen)(pen)(pen)(pen)槍(qiang)(qiang)(qiang)(qiang)頭(tou)(tou)的(de)(de)噴(pen)(pen)(pen)(pen)霧(wu)形(xing)(xing)(xing)式有扇形(xing)(xing)(xing)噴(pen)(pen)(pen)(pen)霧(wu)和實心錐形(xing)(xing)(xing)噴(pen)(pen)(pen)(pen)霧(wu)，在不(bu)同(tong)鍋(guo)爐(lu)可(ke)交錯(cuo)排布！

{脫(tuo)(tuo)(tuo)(tuo)硝(xiao)(xiao)噴(pen)(pen)(pen)槍(qiang)}脫(tuo)(tuo)(tuo)(tuo)硝(xiao)(xiao)噴(pen)(pen)(pen)槍(qiang)在鍋(guo)爐里的(de)(de)安(an)(an)裝位(wei)置可通過CFD模擬實(shi)(shi)驗(yan)(yan)測定而(er)(er)(er)確定，氨水噴(pen)(pen)(pen)槍(qiang)注意事項(xiang)，在sncr脫(tuo)(tuo)(tuo)(tuo)硝(xiao)(xiao)和SCR脫(tuo)(tuo)(tuo)(tuo)硝(xiao)(xiao)系統(tong)里，脫(tuo)(tuo)(tuo)(tuo)硝(xiao)(xiao)噴(pen)(pen)(pen)槍(qiang)的(de)(de)安(an)(an)裝位(wei)置因鍋(guo)爐溫度(du)的(de)(de)不(bu)同(tong)而(er)(er)(er)不(bu)同(tong)，具體在經(jing)過CFD模擬實(shi)(shi)驗(yan)(yan)而(er)(er)(er)定！在SNCR脫(tuo)(tuo)(tuo)(tuo)硝(xiao)(xiao)系統(tong)里脫(tuo)(tuo)(tuo)(tuo)硝(xiao)(xiao)噴(pen)(pen)(pen)槍(qiang)盡量安(an)(an)裝在鍋(guo)爐溫度(du)1000-1200°的(de)(de)位(wei)置；在SCR脫(tuo)(tuo)(tuo)(tuo)硝(xiao)(xiao)系統(tong)里，脫(tuo)(tuo)(tuo)(tuo)硝(xiao)(xiao)噴(pen)(pen)(pen)槍(qiang)安(an)(an)裝在爐溫300-500度(du)的(de)(de)位(wei)置；CFD模擬實(shi)(shi)驗(yan)(yan)能夠真實(shi)(shi)的(de)(de)檢測脫(tuo)(tuo)(tuo)(tuo)硝(xiao)(xiao)噴(pen)(pen)(pen)槍(qiang)的(de)(de)噴(pen)(pen)(pen)霧(wu)(wu)顆(ke)粒度(du)、噴(pen)(pen)(pen)霧(wu)(wu)覆蓋(gai)面積、噴(pen)(pen)(pen)霧(wu)(wu)距離(li)等(deng)，使得客戶能夠真實(shi)(shi)的(de)(de)了解脫(tuo)(tuo)(tuo)(tuo)硝(xiao)(xiao)噴(pen)(pen)(pen)槍(qiang)的(de)(de)實(shi)(shi)際脫(tuo)(tuo)(tuo)(tuo)硝(xiao)(xiao)效率！