工業鍋爐轉型升級加速高效煤粉爐技術顯優勢

      2016年中(zhong)(zhong)國(guo)國(guo)際節能(neng)(neng)低碳(tan)創(chuang)新技(ji)(ji)術(shu)與(yu)(yu)裝(zhuang)(zhuang)備(bei)(bei)博覽會(hui)于9月12日(ri)在北(bei)京中(zhong)(zhong)國(guo)國(guo)際展覽中(zhong)(zhong)心舉行。本(ben)次(ci)展會(hui)以(yi)“綠色(se)生產，綠色(se)生活”為(wei)主(zhu)題，聚焦節能(neng)(neng)領域(yu)新技(ji)(ji)術(shu)裝(zhuang)(zhuang)備(bei)(bei)及未(wei)來發展趨勢(shi)，產品(pin)涉及節能(neng)(neng)型鍋爐(lu)、工業(ye)窯爐(lu)、熱網節能(neng)(neng)技(ji)(ji)術(shu)與(yu)(yu)裝(zhuang)(zhuang)備(bei)(bei)等領域(yu)，進一(yi)步促(cu)進節能(neng)(neng)與(yu)(yu)環保行業(ye)發展，推動我國(guo)工業(ye)鍋爐(lu)轉型升級（愛(ai)基(ji),凈(jing)值(zhi),資訊）。

      工(gong)(gong)業(ye)(ye)鍋(guo)爐分(fen)為燃(ran)煤(mei)(mei)(mei)蒸汽鍋(guo)爐、燃(ran)油氣(qi)蒸汽鍋(guo)爐、導(dao)熱油爐、熱風爐，主要(yao)應用于(yu)發電、工(gong)(gong)業(ye)(ye)生產(chan)、輕工(gong)(gong)紡(fang)織、冶(ye)金等領域(yu)。目(mu)前(qian)，工(gong)(gong)業(ye)(ye)鍋(guo)爐以燃(ran)煤(mei)(mei)(mei)為主，未來一段時間內，燃(ran)煤(mei)(mei)(mei)工(gong)(gong)業(ye)(ye)鍋(guo)爐仍將(jiang)是(shi)我國的主導(dao)產(chan)品，且以中大容量居多。但(dan)燃(ran)煤(mei)(mei)(mei)鍋(guo)爐會產(chan)生嚴重的環境(jing)污(wu)染，隨(sui)著能(neng)源供應結構(gou)的變化和節能(neng)環保要(yao)求日趨嚴格，小型燃(ran)煤(mei)(mei)(mei)工(gong)(gong)業(ye)(ye)鍋(guo)爐將(jiang)逐步退出(chu)，采用清潔燃(ran)料和潔凈(jing)燃(ran)燒技術的高效、節能(neng)、低污(wu)染工(gong)(gong)業(ye)(ye)鍋(guo)爐將(jiang)成未來發展趨勢。

      數據顯示，我國在用燃煤(mei)工(gong)(gong)業鍋爐(lu)約47萬余臺，占(zhan)工(gong)(gong)業鍋爐(lu)的八(ba)成以上，每年消耗標(biao)準(zhun)煤(mei)約4億噸，約占(zhan)全國煤(mei)炭消耗總(zong)量(liang)(liang)的四分之一(yi)左右。目前，我國燃煤(mei)工(gong)(gong)業鍋爐(lu)以鏈條(tiao)爐(lu)排(pai)為主(zhu)，實際運(yun)行(xing)燃燒效(xiao)率及(ji)鍋爐(lu)熱效(xiao)率較低。其中，煙塵排(pai)放約占(zhan)全國排(pai)放總(zong)量(liang)(liang)的45%左右，二氧(yang)化碳排(pai)放量(liang)(liang)約占(zhan)10%，二氧(yang)化硫排(pai)放量(liang)(liang)占(zhan)36%左右。

      近年來(lai)，我國大力發(fa)展節(jie)(jie)(jie)能(neng)環(huan)(huan)(huan)保(bao)(bao)產(chan)(chan)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)，引導工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)鍋(guo)(guo)(guo)爐(lu)生產(chan)(chan)企業(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)轉型(xing)升級(ji)。今年7月，工(gong)(gong)(gong)(gong)(gong)信(xin)部印發(fa)了(le)《高(gao)效節(jie)(jie)(jie)能(neng)環(huan)(huan)(huan)保(bao)(bao)工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)鍋(guo)(guo)(guo)爐(lu)產(chan)(chan)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)化(hua)實(shi)施(shi)方案》，推動(dong)綠(lv)色制(zhi)造和智能(neng)制(zhi)造，制(zhi)定(ding)并(bing)實(shi)施(shi)高(gao)效節(jie)(jie)(jie)能(neng)環(huan)(huan)(huan)保(bao)(bao)工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)鍋(guo)(guo)(guo)爐(lu)產(chan)(chan)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)化(hua)方案，全面提升工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)鍋(guo)(guo)(guo)爐(lu)系統能(neng)效水平(ping)和裝(zhuang)備水平(ping)，促進工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)鍋(guo)(guo)(guo)爐(lu)產(chan)(chan)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)轉型(xing)升級(ji)，實(shi)現節(jie)(jie)(jie)能(neng)減排，改善環(huan)(huan)(huan)境質量。《方案》提出到(dao)2020年底，攻克一批高(gao)效節(jie)(jie)(jie)能(neng)環(huan)(huan)(huan)保(bao)(bao)工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)鍋(guo)(guo)(guo)爐(lu)關鍵共(gong)性技術，培育一批高(gao)效節(jie)(jie)(jie)能(neng)環(huan)(huan)(huan)保(bao)(bao)工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)鍋(guo)(guo)(guo)爐(lu)制(zhi)造基地，推廣高(gao)效節(jie)(jie)(jie)能(neng)環(huan)(huan)(huan)保(bao)(bao)工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)鍋(guo)(guo)(guo)爐(lu)產(chan)(chan)品，高(gao)效節(jie)(jie)(jie)能(neng)環(huan)(huan)(huan)保(bao)(bao)工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)鍋(guo)(guo)(guo)爐(lu)市(shi)場占有率達60%以上，累計推廣高(gao)效節(jie)(jie)(jie)能(neng)環(huan)(huan)(huan)保(bao)(bao)工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)(ye)鍋(guo)(guo)(guo)爐(lu)100萬(wan)蒸噸。

      隨著(zhu)我(wo)國環保(bao)整治力度的(de)加大，工(gong)(gong)(gong)業(ye)鍋爐(lu)為了(le)(le)達(da)(da)到節能環保(bao)需求，企業(ye)紛(fen)紛(fen)對鍋爐(lu)進行改造升級，使(shi)其(qi)達(da)(da)到節能環保(bao)的(de)要求。機構預計，如采(cai)用煤(mei)(mei)(mei)(mei)粉(fen)(fen)工(gong)(gong)(gong)業(ye)鍋爐(lu)技(ji)術將(jiang)現有燃(ran)煤(mei)(mei)(mei)(mei)工(gong)(gong)(gong)業(ye)鍋爐(lu)全部進行改造升級，每年可節約(yue)(yue)1億噸標(biao)準煤(mei)(mei)(mei)(mei)，可減排二氧(yang)化碳約(yue)(yue)5億噸、二氧(yang)化硫約(yue)(yue)300萬噸、粉(fen)(fen)塵約(yue)(yue)30萬噸、廢(fei)渣約(yue)(yue)3000萬噸，有望大幅改善我(wo)國的(de)空氣質量。同時，煤(mei)(mei)(mei)(mei)粉(fen)(fen)型(xing)(xing)工(gong)(gong)(gong)業(ye)鍋爐(lu)系(xi)統(tong)(tong)顯著(zhu)提(ti)升了(le)(le)煤(mei)(mei)(mei)(mei)炭利用效率(lv)。數據顯示，煤(mei)(mei)(mei)(mei)粉(fen)(fen)型(xing)(xing)工(gong)(gong)(gong)業(ye)鍋爐(lu)系(xi)統(tong)(tong)燃(ran)燒效率(lv)達(da)(da)到98%以(yi)上(shang)(shang)，鍋爐(lu)熱效率(lv)達(da)(da)到90%以(yi)上(shang)(shang)。與傳(chuan)統(tong)(tong)的(de)鏈條爐(lu)排鍋爐(lu)相比，煤(mei)(mei)(mei)(mei)粉(fen)(fen)型(xing)(xing)工(gong)(gong)(gong)業(ye)鍋爐(lu)系(xi)統(tong)(tong)平均(jun)效率(lv)由65%提(ti)高至90%以(yi)上(shang)(shang)，綜合節煤(mei)(mei)(mei)(mei)率(lv)達(da)(da)30%以(yi)上(shang)(shang)，未來將(jiang)成為我(wo)國工(gong)(gong)(gong)業(ye)鍋爐(lu)主要的(de)發展(zhan)方(fang)向。