濕式靜電除塵器工作特點
靜電除塵器與其他除塵設備相比,能耗少,除塵效率高。接下來跟隨煤礦用除塵設備廠家小編一起來了解一下
適用(yong)于煙氣中0.01~50m的(de)(de)除塵,可(ke)用(yong)于煙氣高(gao)溫高(gao)壓的(de)(de)場合(he)。實踐表明,處理的(de)(de)煙霧量(liang)越(yue)大(da),與(yu)使用(yong)靜電除塵器相(xiang)關的(de)(de)投資和運營成本就越(yue)經濟(ji)。
寬(kuan)間隙水(shui)平(ping)靜電(dian)(dian)沉淀技術(shu)HHD型寬(kuan)間距(ju)臥(wo)式(shi)靜電(dian)(dian)除塵器是(shi)引進國外先進技術(shu)并對(dui)其標桿的科(ke)研成果,結(jie)合國內各行業工業爐窯廢氣(qi)狀(zhuang)況特(te)點,為(wei)滿足日(ri)益(yi)嚴格的尾(wei)氣(qi)排(pai)放要求。和WTO市場(chang)指南。該(gai)成果已廣泛應用于冶金(jin)、電(dian)(dian)力、水(shui)泥等行業。大(da)的間距(ju)和特(te)殊的板(ban)配置(zhi)它使電(dian)(dian)場(chang)強度和板(ban)電(dian)(dian)流分布更加均勻,驅動速度可(ke)提(ti)高1.3倍,集塵比電(dian)(dian)阻范圍擴大(da)到10 1-10 14-cm。
特別適用于流(liu)化床鍋爐和新型干法水(shui)泥回轉窯。燒結機(ji)等廢氣中具(ju)有特定高阻力(li)的(de)(de)(de)粉(fen)塵(chen)的(de)(de)(de)回收(shou),減緩或消(xiao)除(chu)了后冠現象(xiang)。全新RS電暈(yun)絲*大(da)長(chang)度(du)(du)可(ke)達15米,電暈(yun)點火電壓(ya)低,電暈(yun)電流(liu)密度(du)(du)高,剛性強,不損壞,耐高溫(wen),抗熱(re)變形,除(chu)塵(chen)效果(guo)好,結合(he)優越的(de)(de)(de)擊(ji)打方式。電暈(yun)絲的(de)(de)(de)密度(du)(du)根(gen)據粉(fen)塵(chen)濃(nong)度(du)(du)配置,可(ke)適用于高粉(fen)塵(chen)濃(nong)度(du)(du)的(de)(de)(de)粉(fen)塵(chen)收(shou)集,*大(da)允(yun)許(xu)輸入(ru)濃(nong)度(du)(du)可(ke)達1000 g/Nm 3。
電(dian)暈桿頂部的(de)強(qiang)烈撞擊根據集塵原(yuan)理設(she)計,上放電(dian)JI沖擊力強(qiang),可采用(yong)機(ji)械式(shi)(shi)和電(dian)磁式(shi)(shi)兩(liang)種(zhong)可選(xuan)方式(shi)(shi)。
陰陽自(zi)由(you)(you)懸(xuan)HHD電(dian)(dian)(dian)除(chu)塵(chen)(chen)器(qi)的(de)(de)除(chu)塵(chen)(chen)系(xi)統和(he)電(dian)(dian)(dian)暈電(dian)(dian)(dian)JI系(xi)統采(cai)用三維懸(xuan)浮結(jie)構(gou)。當(dang)廢氣溫度過(guo)高(gao)時,集(ji)塵(chen)(chen)電(dian)(dian)(dian)JI和(he)電(dian)(dian)(dian)暈電(dian)(dian)(dian)JI會在三維方向膨脹(zhang)膨脹(zhang)。集(ji)塵(chen)(chen)系(xi)統也經(jing)(jing)過(guo)特(te)殊設計。耐熱(re)鋼(gang)(gang)帶擋土結(jie)構(gou)賦予HHD電(dian)(dian)(dian)除(chu)塵(chen)(chen)器(qi)高(gao)抗熱(re)變(bian)化能力。商業(ye)運行(xing)表明,HHD電(dian)(dian)(dian)除(chu)塵(chen)(chen)器(qi)*高(gao)溫度可達(da)390℃。增加(jia)說(shuo)唱加(jia)速(su)提(ti)高(gao)除(chu)塵(chen)(chen)效果(guo):除(chu)塵(chen)(chen)系(xi)統的(de)(de)除(chu)塵(chen)(chen)效率直(zhi)接影響除(chu)塵(chen)(chen)效率。大多數集(ji)電(dian)(dian)(dian)器(qi)在運行(xing)一段時間后效率會下(xia)降。根本原因是集(ji)塵(chen)(chen)板(ban)除(chu)塵(chen)(chen)效果(guo)不好。因此,HHD電(dian)(dian)(dian)除(chu)塵(chen)(chen)器(qi)采(cai)用*新的(de)(de)沖擊(ji)理(li)論(lun)和(he)實(shi)踐(jian)成果(guo),將(jiang)傳統的(de)(de)扁鋼(gang)(gang)沖擊(ji)棒結(jie)構(gou)改為整體鋼(gang)(gang)結(jie)構(gou),并去除(chu)并簡化了(le)除(chu)塵(chen)(chen)器(qi)的(de)(de)側沖擊(ji)錘結(jie)構(gou),減少了(le)落錘的(de)(de)跌(die)落。連桿錘2/3,經(jing)(jing)驗(yan)表明集(ji)塵(chen)(chen)JI板(ban)表面的(de)(de)*小加(jia)速(su)度由(you)(you)220G提(ti)高(gao)到356G。
占地面積小(xiao),重量輕由于放電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)JI系(xi)統采(cai)用(yong)(yong)(yong)頂擊式設(she)(she)(she)計(ji)(ji),打破常規,創造性地采(cai)用(yong)(yong)(yong)各電(dian)(dian)(dian)(dian)(dian)場(chang)不對(dui)稱(cheng)懸掛(gua)設(she)(she)(she)計(ji)(ji),并(bing)采(cai)用(yong)(yong)(yong)美(mei)國環保(bao)設(she)(she)(she)備公司殼(ke)牌電(dian)(dian)(dian)(dian)(dian)腦(nao)軟件進(jin)行優化設(she)(she)(she)計(ji)(ji),使(shi)在(zai)相同(tong)的總集塵面積下,電(dian)(dian)(dian)(dian)(dian)動除(chu)塵器總長度(du)由3米縮短至5米,重量減輕15%。高(gao)保(bao)證的絕緣系(xi)統為防止靜電(dian)(dian)(dian)(dian)(dian)除(chu)塵器高(gao)壓絕緣材料結露起電(dian)(dian)(dian)(dian)(dian)爬行,外殼(ke)采(cai)用(yong)(yong)(yong)蓄電(dian)(dian)(dian)(dian)(dian)雙層充氣(qi)頂設(she)(she)(she)計(ji)(ji)。
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