玻纖過濾材料(liao)是(shi)一種耐高溫、耐腐蝕的過濾材料(liao)，一般都用在130℃以上的高溫工況條(tiao)件下(xia)，能(neng)耐260℃的高溫，瞬間(jian)溫度可耐280℃。主要用于水泥、鋼鐵(tie)、鐵(tie)合(he)金、炭(tan)黑、電力(li)(li)和(he)熱力(li)(li)生產供應業(ye)，以及垃圾焚燒等(deng)行業(ye)。

1、玻纖濾料在水泥(ni)工(gong)業(ye)的應用

水(shui)泥(ni)(ni)(ni)行業(ye)是(shi)采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)玻纖(xian)(xian)(xian)濾(lv)料(liao)(liao)較早、較多(duo)的(de)(de)行業(ye)。中、小水(shui)泥(ni)(ni)(ni)廠的(de)(de)立(li)窯(yao)(yao)(yao)(yao)(yao)(yao)(yao)窯(yao)(yao)(yao)(yao)(yao)(yao)(yao)尾(wei)除(chu)(chu)(chu)塵(chen)(chen)(chen)、烘(hong)干(gan)機除(chu)(chu)(chu)塵(chen)(chen)(chen)，煙(yan)氣溫(wen)度(du)都比較高(gao)。合肥水(shui)泥(ni)(ni)(ni)研究設計院的(de)(de)專家，有針(zhen)對性(xing)地開(kai)發(fa)了立(li)窯(yao)(yao)(yao)(yao)(yao)(yao)(yao)玻纖(xian)(xian)(xian)袋收塵(chen)(chen)(chen)器(qi)，采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)價廉物美(mei)的(de)(de)玻纖(xian)(xian)(xian)膨(peng)體紗(sha)濾(lv)料(liao)(liao)，也有采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)玻纖(xian)(xian)(xian)連續(xu)布濾(lv)料(liao)(liao)，用(yong)(yong)(yong)(yong)(yong)(yong)在(zai)立(li)窯(yao)(yao)(yao)(yao)(yao)(yao)(yao)和(he)烘(hong)干(gan)機的(de)(de)除(chu)(chu)(chu)塵(chen)(chen)(chen)器(qi)上(shang)(shang)。我國(guo)的(de)(de)立(li)窯(yao)(yao)(yao)(yao)(yao)(yao)(yao)量(liang)大(da)(da)(da)面廣(guang)，過(guo)去占到水(shui)泥(ni)(ni)(ni)產(chan)(chan)(chan)量(liang)的(de)(de) 80%以上(shang)(shang)，現在(zai)也占到40%左(zuo)(zuo)(zuo)右(you)，水(shui)泥(ni)(ni)(ni)產(chan)(chan)(chan)量(liang)也達(da)到5億噸左(zuo)(zuo)(zuo)右(you)。數(shu)千家企業(ye)，數(shu)千臺立(li)窯(yao)(yao)(yao)(yao)(yao)(yao)(yao)，采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)玻纖(xian)(xian)(xian)膨(peng)體紗(sha)濾(lv)料(liao)(liao)數(shu)量(liang)不少(shao)。隨著時間(jian)的(de)(de)推移(yi)，我國(guo)水(shui)泥(ni)(ni)(ni)工業(ye)上(shang)(shang)大(da)(da)(da)改小，注重環保，立(li)窯(yao)(yao)(yao)(yao)(yao)(yao)(yao)水(shui)泥(ni)(ni)(ni)的(de)(de)數(shu)量(liang)還將大(da)(da)(da)幅度(du)減少(shao)，這方面的(de)(de)玻纖(xian)(xian)(xian)濾(lv)料(liao)(liao)用(yong)(yong)(yong)(yong)(yong)(yong)量(liang)也會(hui)大(da)(da)(da)幅度(du)縮水(shui)。新(xin)型干(gan)法(fa)水(shui)泥(ni)(ni)(ni)生產(chan)(chan)(chan)線這幾年(nian)發(fa)展速度(du)非(fei)常快(kuai)，2000年(nian)之前(qian) 5000t/d的(de)(de)生產(chan)(chan)(chan)線只有10條左(zuo)(zuo)(zuo)右(you)，2006年(nian)單是(shi)5000t/d的(de)(de)生產(chan)(chan)(chan)線就達(da)到200條左(zuo)(zuo)(zuo)右(you)，每條生產(chan)(chan)(chan)線采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)袋式(shi)(shi)(shi)除(chu)(chu)(chu)塵(chen)(chen)(chen)器(qi)50多(duo)臺。窯(yao)(yao)(yao)(yao)(yao)(yao)(yao)頭、窯(yao)(yao)(yao)(yao)(yao)(yao)(yao)尾(wei)除(chu)(chu)(chu)塵(chen)(chen)(chen)過(guo)去主(zhu)要采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)電除(chu)(chu)(chu)塵(chen)(chen)(chen)器(qi)，在(zai)窯(yao)(yao)(yao)(yao)(yao)(yao)(yao)尾(wei)除(chu)(chu)(chu)塵(chen)(chen)(chen)器(qi)的(de)(de)煙(yan)塵(chen)(chen)(chen)排放(fang)濃度(du)國(guo)家標準修訂為≤50mg/m3以后，窯(yao)(yao)(yao)(yao)(yao)(yao)(yao)頭、窯(yao)(yao)(yao)(yao)(yao)(yao)(yao)尾(wei)采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)袋式(shi)(shi)(shi)除(chu)(chu)(chu)塵(chen)(chen)(chen)器(qi)越來越多(duo)。2007年(nian)窯(yao)(yao)(yao)(yao)(yao)(yao)(yao)頭、窯(yao)(yao)(yao)(yao)(yao)(yao)(yao)尾(wei)大(da)(da)(da)多(duo)數(shu)都采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)袋式(shi)(shi)(shi)除(chu)(chu)(chu)塵(chen)(chen)(chen)器(qi)，只有少(shao)數(shu)二三家水(shui)泥(ni)(ni)(ni)企業(ye)集團仍采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)電除(chu)(chu)(chu)塵(chen)(chen)(chen)器(qi)。不少(shao)地方還將不能(neng)達(da)標排放(fang)的(de)(de)電除(chu)(chu)(chu)塵(chen)(chen)(chen)器(qi)改造成袋式(shi)(shi)(shi)除(chu)(chu)(chu)塵(chen)(chen)(chen)器(qi)或(huo)電、袋除(chu)(chu)(chu)塵(chen)(chen)(chen)器(qi)。5000t/d的(de)(de)窯(yao)(yao)(yao)(yao)(yao)(yao)(yao)尾(wei)袋式(shi)(shi)(shi)除(chu)(chu)(chu)塵(chen)(chen)(chen)器(qi)處理(li)煙(yan)氣量(liang)近100萬m3/h，采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)濾(lv)料(liao)(liao)15000m2以上(shang)(shang)，大(da)(da)(da)多(duo)數(shu)采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)進口玻纖(xian)(xian)(xian)覆(fu)膜濾(lv)料(liao)(liao)（國(guo)產(chan)(chan)(chan)玻纖(xian)(xian)(xian)覆(fu)膜濾(lv)料(liao)(liao)開(kai)始(shi)進入窯(yao)(yao)(yao)(yao)(yao)(yao)(yao)頭、窯(yao)(yao)(yao)(yao)(yao)(yao)(yao)尾(wei)袋式(shi)(shi)(shi)除(chu)(chu)(chu)塵(chen)(chen)(chen)器(qi)），少(shao)數(shu)采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)P84濾(lv)料(liao)(liao)。窯(yao)(yao)(yao)(yao)(yao)(yao)(yao)頭、窯(yao)(yao)(yao)(yao)(yao)(yao)(yao)尾(wei)和(he)熟料(liao)(liao)磨袋式(shi)(shi)(shi)除(chu)(chu)(chu)塵(chen)(chen)(chen)器(qi)用(yong)(yong)(yong)(yong)(yong)(yong)國(guo)產(chan)(chan)(chan)玻纖(xian)(xian)(xian)覆(fu)膜濾(lv)料(liao)(liao)的(de)(de)空間(jian)非(fei)常巨大(da)(da)(da)，市場前(qian)景(jing)相當可觀。

2、玻纖濾料在鋼鐵工業(ye)的應用

高(gao)(gao)(gao)(gao)爐(lu)在(zai)煉鐵(tie)時(shi)(shi)，產(chan)生大(da)(da)量含有CO和(he)粉塵(chen)(chen)的(de)(de)(de)(de)高(gao)(gao)(gao)(gao)溫荒煤(mei)(mei)(mei)(mei)氣(qi)(qi)(qi)(qi)，其熱(re)(re)(re)值(zhi)一般在(zai)2000～3000大(da)(da)卡/ m3，屬低熱(re)(re)(re)值(zhi)煤(mei)(mei)(mei)(mei)氣(qi)(qi)(qi)(qi)，是(shi)(shi)鋼(gang)(gang)鐵(tie)企業重要的(de)(de)(de)(de)二次能(neng)源。如不(bu)治理與回收(shou)，既污染環境，又浪(lang)費能(neng)源。過(guo)去(qu)高(gao)(gao)(gao)(gao)爐(lu)煤(mei)(mei)(mei)(mei)氣(qi)(qi)(qi)(qi)凈(jing)(jing)化(hua)主要采(cai)用(yong)(yong)(yong)(yong)濕(shi)(shi)法(fa)(fa)(fa)除(chu)(chu)(chu)塵(chen)(chen)（現在(zai)不(bu)少(shao)大(da)(da)型(xing)、特大(da)(da)型(xing)高(gao)(gao)(gao)(gao)爐(lu)仍然在(zai)采(cai)用(yong)(yong)(yong)(yong)濕(shi)(shi)法(fa)(fa)(fa)除(chu)(chu)(chu)塵(chen)(chen)），耗水(shui)(shui)(shui)量巨大(da)(da)，廢(fei)(fei)水(shui)(shui)(shui)中(zhong)含有CN、 S2 、酚(fen)類及(ji)鉛、鋅等金屬，難于處理。濕(shi)(shi)法(fa)(fa)(fa)凈(jing)(jing)化(hua)設(she)備復雜，洗滌設(she)備腐蝕、結垢(gou)嚴重。煤(mei)(mei)(mei)(mei)氣(qi)(qi)(qi)(qi)顯(xian)熱(re)(re)(re)不(bu)能(neng)回收(shou),含水(shui)(shui)(shui)量較大(da)(da),造(zao)成熱(re)(re)(re)值(zhi)下(xia)降(jiang)。高(gao)(gao)(gao)(gao)爐(lu)煤(mei)(mei)(mei)(mei)氣(qi)(qi)(qi)(qi)濕(shi)(shi)法(fa)(fa)(fa)凈(jing)(jing)化(hua)工藝,顯(xian)然不(bu)合(he)理。后來逐步采(cai)用(yong)(yong)(yong)(yong)干(gan)(gan)法(fa)(fa)(fa)袋(dai)(dai)式(shi)(shi)(shi)除(chu)(chu)(chu)塵(chen)(chen)凈(jing)(jing)化(hua)高(gao)(gao)(gao)(gao)爐(lu)煤(mei)(mei)(mei)(mei)氣(qi)(qi)(qi)(qi),中(zhong)小(xiao)型(xing)高(gao)(gao)(gao)(gao)爐(lu)煤(mei)(mei)(mei)(mei)氣(qi)(qi)(qi)(qi)采(cai)用(yong)(yong)(yong)(yong)干(gan)(gan)法(fa)(fa)(fa)袋(dai)(dai)式(shi)(shi)(shi)除(chu)(chu)(chu)塵(chen)(chen)凈(jing)(jing)化(hua)已(yi)(yi)成熟、穩定，基(ji)本(ben)都已(yi)(yi)普(pu)及(ji)。07年(nian)在(zai)3200m3高(gao)(gao)(gao)(gao)爐(lu)上(shang)(shang)采(cai)用(yong)(yong)(yong)(yong)干(gan)(gan)法(fa)(fa)(fa)袋(dai)(dai)式(shi)(shi)(shi)除(chu)(chu)(chu)塵(chen)(chen)技術(shu)凈(jing)(jing)化(hua)煤(mei)(mei)(mei)(mei)氣(qi)(qi)(qi)(qi)取得(de)了(le)(le)成功(gong)，還在(zai)首鋼(gang)(gang)、武(wu)鋼(gang)(gang)、寶鋼(gang)(gang)的(de)(de)(de)(de)5000多立方米特大(da)(da)型(xing)高(gao)(gao)(gao)(gao)爐(lu)煤(mei)(mei)(mei)(mei)氣(qi)(qi)(qi)(qi)采(cai)用(yong)(yong)(yong)(yong)干(gan)(gan)法(fa)(fa)(fa)脈(mo)沖袋(dai)(dai)式(shi)(shi)(shi)除(chu)(chu)(chu)塵(chen)(chen)技術(shu)進行運作，基(ji)本(ben)已(yi)(yi)有眉目，08年(nian)可能(neng)實施。采(cai)用(yong)(yong)(yong)(yong)袋(dai)(dai)式(shi)(shi)(shi)除(chu)(chu)(chu)塵(chen)(chen)技術(shu)干(gan)(gan)法(fa)(fa)(fa)凈(jing)(jing)化(hua)高(gao)(gao)(gao)(gao)爐(lu)煤(mei)(mei)(mei)(mei)氣(qi)(qi)(qi)(qi)，取代傳統的(de)(de)(de)(de)雙級(ji)文氏管濕(shi)(shi)法(fa)(fa)(fa)除(chu)(chu)(chu)塵(chen)(chen)技術(shu)。其突出的(de)(de)(de)(de)優點(dian)是(shi)(shi)總投資節(jie)約30%，占地(di)節(jie)省50%，節(jie)水(shui)(shui)(shui)200kg/t鐵(tie)，節(jie)電(dian)70%以(yi)(yi)上(shang)(shang)，煤(mei)(mei)(mei)(mei)氣(qi)(qi)(qi)(qi)含水(shui)(shui)(shui)量、含塵(chen)(chen)量大(da)(da)幅(fu)減少(shao)后，品(pin)質顯(xian)著提(ti)高(gao)(gao)(gao)(gao)，用(yong)(yong)(yong)(yong)來發(fa)電(dian)或(huo)它用(yong)(yong)(yong)(yong)，熱(re)(re)(re)效(xiao)率明顯(xian)提(ti)高(gao)(gao)(gao)(gao)。同時(shi)(shi)還可以(yi)(yi)減少(shao)管理人員，大(da)(da)幅(fu)度(du)(du)(du)(du)減少(shao)煙(yan)塵(chen)(chen)排(pai)放(fang)量和(he)廢(fei)(fei)水(shui)(shui)(shui)排(pai)放(fang)量。去(qu)年(nian)全國產(chan)鐵(tie)4億多噸，每噸鐵(tie)節(jie)約200kg水(shui)(shui)(shui)。如果全采(cai)用(yong)(yong)(yong)(yong)干(gan)(gan)法(fa)(fa)(fa)袋(dai)(dai)式(shi)(shi)(shi)除(chu)(chu)(chu)塵(chen)(chen)技術(shu)凈(jing)(jing)化(hua)高(gao)(gao)(gao)(gao)爐(lu)煤(mei)(mei)(mei)(mei)氣(qi)(qi)(qi)(qi)，將節(jie)約0.8億多噸水(shui)(shui)(shui)，還減少(shao)近0.8億噸廢(fei)(fei)水(shui)(shui)(shui)排(pai)放(fang)。高(gao)(gao)(gao)(gao)爐(lu)煤(mei)(mei)(mei)(mei)氣(qi)(qi)(qi)(qi)凈(jing)(jing)化(hua)采(cai)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)袋(dai)(dai)式(shi)(shi)(shi)除(chu)(chu)(chu)塵(chen)(chen)器配置的(de)(de)(de)(de)濾(lv)(lv)料(liao)，國外(wai)采(cai)用(yong)(yong)(yong)(yong)針(zhen)刺氈。國內采(cai)用(yong)(yong)(yong)(yong)玻纖(xian)(xian)和(he)芳綸復合(he)的(de)(de)(de)(de)耐高(gao)(gao)(gao)(gao)溫濾(lv)(lv)料(liao)。中(zhong)國的(de)(de)(de)(de)高(gao)(gao)(gao)(gao)爐(lu)煤(mei)(mei)(mei)(mei)氣(qi)(qi)(qi)(qi)凈(jing)(jing)化(hua)采(cai)用(yong)(yong)(yong)(yong)干(gan)(gan)法(fa)(fa)(fa)袋(dai)(dai)式(shi)(shi)(shi)除(chu)(chu)(chu)塵(chen)(chen)技術(shu)是(shi)(shi)從(cong)小(xiao)高(gao)(gao)(gao)(gao)爐(lu)做起，從(cong)幾十(shi)m3、100m3、380m3到750m3的(de)(de)(de)(de)高(gao)(gao)(gao)(gao)爐(lu)等。這(zhe)些中(zhong)小(xiao)型(xing)高(gao)(gao)(gao)(gao)爐(lu)，工況(kuang)不(bu)很穩定，煙(yan)氣(qi)(qi)(qi)(qi)溫度(du)(du)(du)(du)比(bi)較高(gao)(gao)(gao)(gao)，有時(shi)(shi)超過(guo) 200℃以(yi)(yi)上(shang)(shang)。濾(lv)(lv)料(liao)承受不(bu)了(le)(le)200℃以(yi)(yi)上(shang)(shang)的(de)(de)(de)(de)高(gao)(gao)(gao)(gao)溫，再加(jia)上(shang)(shang)價格也(ye)(ye)比(bi)較高(gao)(gao)(gao)(gao)，不(bu)適合(he)中(zhong)國的(de)(de)(de)(de)情況(kuang)。中(zhong)國的(de)(de)(de)(de)專家和(he)企業針(zhen)對中(zhong)、小(xiao)高(gao)(gao)(gao)(gao)爐(lu)的(de)(de)(de)(de)工況(kuang)條件，研發(fa)出了(le)(le)濾(lv)(lv)料(liao)，用(yong)(yong)(yong)(yong)芳綸與玻纖(xian)(xian)混合(he)，生產(chan)出了(le)(le)這(zhe)種(zhong)復合(he)濾(lv)(lv)料(liao)。應(ying)用(yong)(yong)(yong)(yong)到高(gao)(gao)(gao)(gao)爐(lu)煤(mei)(mei)(mei)(mei)氣(qi)(qi)(qi)(qi)凈(jing)(jing)化(hua)干(gan)(gan)法(fa)(fa)(fa)袋(dai)(dai)式(shi)(shi)(shi)除(chu)(chu)(chu)塵(chen)(chen)器上(shang)(shang)，效(xiao)果非常好，可耐260℃以(yi)(yi)上(shang)(shang)的(de)(de)(de)(de)高(gao)(gao)(gao)(gao)溫。過(guo)濾(lv)(lv)精度(du)(du)(du)(du)也(ye)(ye)比(bi)較高(gao)(gao)(gao)(gao)，煙(yan)塵(chen)(chen)排(pai)放(fang)濃度(du)(du)(du)(du)<5mg/m3，很大(da)(da)地(di)提(ti)高(gao)(gao)(gao)(gao)了(le)(le)高(gao)(gao)(gao)(gao)爐(lu)煤(mei)(mei)(mei)(mei)氣(qi)(qi)(qi)(qi)的(de)(de)(de)(de)品(pin)質。濾(lv)(lv)袋(dai)(dai)平均壽命1年(nian)半(ban)以(yi)(yi)上(shang)(shang)，價格也(ye)(ye)比(bi)較低。得(de)到了(le)(le)鋼(gang)(gang)鐵(tie)企業的(de)(de)(de)(de)普(pu)遍認(ren)可，1000m3、 2000m3、3200m3、甚(shen)至(zhi)5000m3的(de)(de)(de)(de)大(da)(da)中(zhong)型(xing)高(gao)(gao)(gao)(gao)爐(lu)都在(zai)采(cai)用(yong)(yong)(yong)(yong)這(zhe)種(zhong)玻纖(xian)(xian)復合(he)濾(lv)(lv)料(liao)。