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山西環保垃圾發電廠用除塵布袋廠家

發布時間:2023-04-12 00:35:33
山西環保垃圾發電廠用除塵布袋廠家

山西環保垃圾發電廠用除塵布袋廠家

使用的布袋濾(lv)(lv)料(liao)材(cai)質為(wei)Needlona? PPS/PPS 551 CS30,選(xuan)用PPS過(guo)濾(lv)(lv)氈,濾(lv)(lv)料(liao)采用非織造加工方法,材(cai)質為(wei)聚(ju)苯硫醚,克重500g/㎡,透(tou)氣性80-100m3/㎡/s,布袋長(chang)度為(wei)8250mm,選(xuan)用高(gao)強低伸濾(lv)(lv)料(liao),濾(lv)(lv)袋徑向(xiang)斷(duan)裂強力(li)大(da)于(yu)3000N,濾(lv)(lv)袋緯(wei)向(xiang)斷(duan)裂強力(li)大(da)于(yu)2000N,徑向(xiang)斷(duan)裂伸長(chang)率小(xiao)于(yu)17%,緯(wei)向(xiang)斷(duan)裂伸長(chang)率小(xiao)于(yu)27%。

山西環保垃圾發電廠用除塵布袋廠家

山西環保垃圾發電廠用除塵布袋廠家

一般在含(han)水量較(jiao)小,無(wu)酸性時根據含(han)塵氣(qi)(qi)體(ti)溫度來選用(yong),常溫或(huo)≤130°C時,常用(yong)500~550g/m2的滌綸針(zhen)刺(ci)(ci)氈(zhan)。<250°C時,選用(yong)芳綸諾梅克(ke)斯(si)針(zhen)刺(ci)(ci)氈(zhan)或(huo)800g/m2玻(bo)纖(xian)(xian)針(zhen)刺(ci)(ci)氈(zhan)或(huo)800g/m2緯雙重玻(bo)纖(xian)(xian)織物或(huo)氟(fu)美(mei)斯(si)(FMS)高溫濾(lv)料(liao)(含(han)氟(fu)氣(qi)(qi)體(ti)不(bu)能(neng)用(yong)玻(bo)纖(xian)(xian)材質(zhi))。當含(han)水份量較(jiao)大,粉塵濃度又較(jiao)大時,宜選用(yong)防(fang)水、防(fang)油濾(lv)料(liao)(或(huo)稱抗結露(lu)濾(lv)料(liao))或(huo)覆(fu)膜濾(lv)料(liao)(基布應是(shi)經(jing)過防(fang)水處(chu)理的針(zhen)刺(ci)(ci)氈(zhan))。

山西環保垃圾發電廠用除塵布袋廠家

山西環保垃圾發電廠用除塵布袋廠家

它(ta)是一(yi)種濾袋沿垂直方向振(zhen)動的(de)方式,既可(ke)采用(yong)定期提(ti)升濾袋的(de)吊(diao)掛框(kuang)架的(de)辦法,也可(ke)利用(yong)偏心輪振(zhen)打框(kuang)架的(de)方式。優點:利用(yong)偏心輪垂直振(zhen)動清(qing)(qing)灰(hui)的(de)袋式除(chu)(chu)塵(chen)器具(ju)有結構簡單、清(qing)(qing)灰(hui)效(xiao)果好、能耗小等特點,它(ta)適(shi)用(yong)于含塵(chen)濃(nong)度不大,間(jian)歇性(xing)塵(chen)源的(de)除(chu)(chu)塵(chen)。袋式除(chu)(chu)塵(chen)器機組在(zai)小型除(chu)(chu)塵(chen)設備中(zhong)有其它(ta)除(chu)(chu)塵(chen)器不可(ke)替(ti)代(dai)的(de)優勢。與(yu)(yu)電除(chu)(chu)塵(chen)器相(xiang)(xiang)比(bi),它(ta)結構簡單,造價低,體積小;與(yu)(yu)旋風組合式機組比(bi),它(ta)的(de)效(xiao)率高(gao),適(shi)用(yong)范圍廣;與(yu)(yu)空氣過濾器相(xiang)(xiang)比(bi),它(ta)可(ke)以重復再生,適(shi)用(yong)壽命常,可(ke)以代(dai)替(ti)中(zhong)效(xiao),以至亞(ya)高(gao)效(xiao)過濾器。

山西環保垃圾發電廠用除塵布袋廠家

山西環保垃圾發電廠用除塵布袋廠家

氣體(ti)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)。含(han)塵(chen)氣體(ti)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)是濾(lv)(lv)(lv)(lv)袋選用中的重(zhong)要因(yin)素。通常(chang)把(ba)小(xiao)于130℃的含(han)塵(chen)氣體(ti)稱為常(chang)溫(wen)(wen)(wen)(wen)(wen)氣體(ti),大于130℃含(han)塵(chen)氣體(ti)稱為高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)氣體(ti),所(suo)以(yi)可(ke)(ke)將濾(lv)(lv)(lv)(lv)袋分為兩大類:即常(chang)溫(wen)(wen)(wen)(wen)(wen)濾(lv)(lv)(lv)(lv)袋和高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)濾(lv)(lv)(lv)(lv)袋。因(yin)此應根據(ju)煙(yan)氣溫(wen)(wen)(wen)(wen)(wen)度(du)(du)選用合適(shi)的濾(lv)(lv)(lv)(lv)袋。有人把(ba)130-170℃稱中溫(wen)(wen)(wen)(wen)(wen)氣體(ti),但濾(lv)(lv)(lv)(lv)袋多(duo)選高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)型。濾(lv)(lv)(lv)(lv)袋的耐溫(wen)(wen)(wen)(wen)(wen)有“連(lian)續(xu)長(chang)期使用溫(wen)(wen)(wen)(wen)(wen)度(du)(du)”“瞬間短期溫(wen)(wen)(wen)(wen)(wen)度(du)(du)”兩種。“連(lian)續(xu)長(chang)期使用溫(wen)(wen)(wen)(wen)(wen)度(du)(du)”是指(zhi)濾(lv)(lv)(lv)(lv)袋可(ke)(ke)以(yi)適(shi)用的、連(lian)續(xu)運轉的長(chang)期溫(wen)(wen)(wen)(wen)(wen)度(du)(du),應以(yi)此溫(wen)(wen)(wen)(wen)(wen)度(du)(du)來選用濾(lv)(lv)(lv)(lv)袋。“瞬間短期溫(wen)(wen)(wen)(wen)(wen)度(du)(du)”是指(zhi)濾(lv)(lv)(lv)(lv)袋所(suo)處每天不允許超過(guo)10min的高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)度(du)(du),時間過(guo)長(chang),濾(lv)(lv)(lv)(lv)袋就會(hui)軟(ruan)化變形。

山西環保垃圾發電廠用除塵布袋廠家

山西環保垃圾發電廠用除塵布袋廠家

脈(mo)沖袋(dai)(dai)式(shi)除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)器(qi)(qi)(qi)通常用(yong)于鋼鐵,冶煉,化(hua)工(gong),發(fa)(fa)電,水泥等粉塵(chen)(chen)(chen)(chen)(chen)污染嚴重(zhong)的(de)(de)(de)環境中(zhong),由于脈(mo)沖式(shi)袋(dai)(dai)式(shi)除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)器(qi)(qi)(qi)的(de)(de)(de)工(gong)作環境比較惡劣,因此(ci),如果(guo)對過濾(lv)器(qi)(qi)(qi)進行(xing)的(de)(de)(de)維(wei)護和管理(li)不(bu)到位(wei),過濾(lv)器(qi)(qi)(qi)的(de)(de)(de)使(shi)(shi)用(yong)壽(shou)命將縮短。因此(ci),脈(mo)沖袋(dai)(dai)式(shi)除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)器(qi)(qi)(qi)的(de)(de)(de)維(wei)護非常重(zhong)要,維(wei)護保(bao)養是(shi)為了(le)確保(bao)脈(mo)沖布袋(dai)(dai)除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)器(qi)(qi)(qi)正常運行(xing),充分發(fa)(fa)揮集塵(chen)(chen)(chen)(chen)(chen)器(qi)(qi)(qi)的(de)(de)(de)作用(yong),延長集塵(chen)(chen)(chen)(chen)(chen)器(qi)(qi)(qi)的(de)(de)(de)使(shi)(shi)用(yong)壽(shou)命,是(shi)除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)工(gong)作的(de)(de)(de)重(zhong)要組成部分。運行(xing)阻力(li)是(shi)除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)器(qi)(qi)(qi)的(de)(de)(de)一(yi)項重(zhong)要性能(neng)(neng)指標。一(yi)臺(tai)高性能(neng)(neng)、運轉良(liang)好(hao)的(de)(de)(de)脈(mo)沖袋(dai)(dai)式(shi)除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)器(qi)(qi)(qi),不(bu)僅除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)效(xiao)率(lv)高,而(er)(er)且(qie)運行(xing)阻力(li)應保(bao)持在(zai)(zai)1500Pa以(yi)下(xia)。如果(guo)脈(mo)沖袋(dai)(dai)式(shi)除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)器(qi)(qi)(qi)清灰時不(bu)能(neng)(neng)將粘附在(zai)(zai)濾(lv)袋(dai)(dai)上的(de)(de)(de)粉塵(chen)(chen)(chen)(chen)(chen)有(you)效(xiao)去除(chu)(chu)(chu)(chu),粉塵(chen)(chen)(chen)(chen)(chen)在(zai)(zai)濾(lv)袋(dai)(dai)外表面逐漸堆積堵塞而(er)(er)糊袋(dai)(dai),不(bu)僅使(shi)(shi)濾(lv)袋(dai)(dai)容易(yi)破損,而(er)(er)且(qie)使(shi)(shi)除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)器(qi)(qi)(qi)的(de)(de)(de)運行(xing)阻力(li)增(zeng)高,除(chu)(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)(chen)風機的(de)(de)(de)運行(xing)負荷加大,造(zao)成運行(xing)費(fei)用(yong)增(zeng)加。