電袋復合除塵器的技術特點有哪些？

電袋復(fu)合除塵器的(de)技術(shu)特點:

(1)吸(xi)塵(chen)機理綜(zong)合了(le)兩種(zhong)吸(xi)塵(chen)方式的(de)優點。

在電(dian)-袋復合除(chu)(chu)塵(chen)(chen)(chen)器(qi)中，煙氣通(tong)過(guo)電(dian)除(chu)(chu)塵(chen)(chen)(chen)區后慢慢進入后級袋除(chu)(chu)塵(chen)(chen)(chen)區，袋除(chu)(chu)塵(chen)(chen)(chen)區收(shou)集(ji)的(de)(de)粉(fen)(fen)(fen)塵(chen)(chen)(chen)量只有入口的(de)(de)1/4。這樣，過(guo)濾(lv)(lv)袋的(de)(de)粉(fen)(fen)(fen)塵(chen)(chen)(chen)負荷大幅度(du)降(jiang)低，灰(hui)塵(chen)(chen)(chen)周期大幅度(du)延長的(de)(de)粉(fen)(fen)(fen)塵(chen)(chen)(chen)通(tong)過(guo)電(dian)除(chu)(chu)塵(chen)(chen)(chen)區的(de)(de)電(dian)離負荷，粉(fen)(fen)(fen)塵(chen)(chen)(chen)的(de)(de)負荷提高了過(guo)濾(lv)(lv)袋粉(fen)(fen)(fen)塵(chen)(chen)(chen)的(de)(de)過(guo)濾(lv)(lv)特性，即過(guo)濾(lv)(lv)袋的(de)(de)通(tong)氣性能、灰(hui)塵(chen)(chen)(chen)性能大幅度(du)改(gai)善。合理運用電(dian)動除(chu)(chu)塵(chen)(chen)(chen)器(qi)和布袋吸(xi)塵(chen)(chen)(chen)器(qi)各自的(de)(de)除(chu)(chu)塵(chen)(chen)(chen)優點，兩者結合產生新功能，充分克服電(dian)動吸(xi)塵(chen)(chen)(chen)和布袋吸(xi)塵(chen)(chen)(chen)的(de)(de)除(chu)(chu)塵(chen)(chen)(chen)缺點。根據本(ben)公司的(de)(de)試驗研(yan)究和電(dian)力鍋爐煙塵(chen)(chen)(chen)的(de)(de)工業應用，證明該技(ji)術是科學(xue)、可靠、先進的(de)(de)技(ji)術。

(2)保證長期穩定運行。

電袋復合除塵器的除塵效率不受(shou)煤(mei)種、煙氣特性、飛(fei)灰比阻(zu)力的影響，可長期保持(chi)、穩定、可靠地運行，保證排(pai)放濃度低于50mg/nm3。

電(dian)(dian)袋組合除(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)技術(shu)以(yi)靜電(dian)(dian)除(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)器(qi)和袋式(shi)除(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)器(qi)配件齊(qi)全為依托優(you)勢(shi)，有機(ji)結合靜電(dian)(dian)除(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)和過濾(lv)除(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)兩(liang)大原理(li)，利(li)用兩(liang)大技術(shu)優(you)勢(shi)，形成電(dian)(dian)袋復合除(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)機(ji)理(li)，使該技術(shu)成為國內外除(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)行(xing)業(ye)研(yan)發的項目(mu)。隨(sui)著(zhu)大氣環保(bao)要(yao)求(qiu)的提高，電(dian)(dian)除(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)器(qi)和袋式(shi)除(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)器(qi)的缺(que)陷(xian)產生了(le)電(dian)(dian)袋式(shi)復合除(chu)(chu)(chu)塵(chen)(chen)(chen)(chen)器(qi)。

電(dian)(dian)(dian)(dian)袋(dai)組合除(chu)塵(chen)(chen)(chen)(chen)器(qi)(qi):在除(chu)塵(chen)(chen)(chen)(chen)器(qi)(qi)箱(xiang)(xiang)體內設置(zhi)電(dian)(dian)(dian)(dian)場和(he)濾袋(dai)區(qu)，復合靜(jing)電(dian)(dian)(dian)(dian)除(chu)塵(chen)(chen)(chen)(chen)器(qi)(qi)和(he)袋(dai)式除(chu)塵(chen)(chen)(chen)(chen)器(qi)(qi)兩種(zhong)吸塵(chen)(chen)(chen)(chen)技術，電(dian)(dian)(dian)(dian)袋(dai)式除(chu)塵(chen)(chen)(chen)(chen)器(qi)(qi)為一箱(xiang)(xiang)結(jie)構，箱(xiang)(xiang)體內設置(zhi)的電(dian)(dian)(dian)(dian)場區(qu)和(he)濾袋(dai)區(qu)有多種(zhong)配置(zhi)形式，除(chu)塵(chen)(chen)(chen)(chen)器(qi)(qi)整(zheng)體具有高壓供(gong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)源和(he)電(dian)(dian)(dian)(dian)氣控制(zhi)裝(zhuang)置(zhi)和(he)灰(hui)塵(chen)(chen)(chen)(chen)裝(zhuang)置(zhi)。電(dian)(dian)(dian)(dian)袋(dai)復合除(chu)塵(chen)(chen)(chen)(chen)器(qi)(qi)分(fen)類:電(dian)(dian)(dian)(dian)袋(dai)組合除(chu)塵(chen)(chen)(chen)(chen)器(qi)(qi)、電(dian)(dian)(dian)(dian)袋(dai)一體化除(chu)塵(chen)(chen)(chen)(chen)器(qi)(qi)、電(dian)(dian)(dian)(dian)改袋(dai)除(chu)塵(chen)(chen)(chen)(chen)器(qi)(qi)。

袋(dai)式(shi)除(chu)塵(chen)(chen)(chen)(chen)器(qi)是基于(yu)靜(jing)電(dian)除(chu)塵(chen)(chen)(chen)(chen)和袋(dai)式(shi)除(chu)塵(chen)(chen)(chen)(chen)器(qi)各自的(de)(de)優點。過(guo)濾(lv)(lv)器(qi)的(de)(de)出發(fa)點是充分利用材料帶電(dian)、同(tong)性(xing)(xing)排斥(chi)、異性(xing)(xing)吸引的(de)(de)固有(you)特性(xing)(xing)，導(dao)致微(wei)粒電(dian)凝和排斥(chi)現象，松散的(de)(de)灰(hui)塵(chen)(chen)(chen)(chen)堆(dui)積在過(guo)濾(lv)(lv)器(qi)表(biao)面，降(jiang)低過(guo)濾(lv)(lv)器(qi)的(de)(de)阻力。同(tong)時，前一種(zhong)電(dian)除(chu)塵(chen)(chen)(chen)(chen)器(qi)的(de)(de)捕集效果可以大(da)大(da)降(jiang)低煙氣(qi)中的(de)(de)粉塵(chen)(chen)(chen)(chen)濃度(du)，后一種(zhong)袋(dai)式(shi)除(chu)塵(chen)(chen)(chen)(chen)器(qi)適當選擇(ze)高過(guo)濾(lv)(lv)風速(su)也可以降(jiang)低阻力，達到排放標準。電(dian)袋(dai)復合除(chu)塵(chen)(chen)(chen)(chen)器(qi)是有(you)機集成靜(jing)電(dian)除(chu)塵(chen)(chen)(chen)(chen)和過(guo)濾(lv)(lv)除(chu)塵(chen)(chen)(chen)(chen)兩種(zhong)吸塵(chen)(chen)(chen)(chen)機理的(de)(de)新型節能(neng)除(chu)塵(chen)(chen)(chen)(chen)器(qi)。

隨著近年來環境標準和壽命要求的提高，電動除塵器和布袋吸塵器面臨的壓力和挑戰，有效延長了過濾材料的壽命電(dian)袋(dai)(dai)復合除(chu)塵(chen)(chen)器(qi)(qi)由(you)電(dian)除(chu)塵(chen)(chen)器(qi)(qi)單(dan)元和布袋(dai)(dai)吸塵(chen)(chen)器(qi)(qi)單(dan)元器(qi)(qi)單(dan)元和布袋(dai)(dai)吸塵(chen)(chen)器(qi)(qi)單(dan)元，利(li)用一兩個電(dian)場的(de)電(dian)除(chu)塵(chen)(chen)器(qi)(qi)作為預吸塵(chen)(chen)單(dan)元，將大粒子的(de)粉(fen)塵(chen)(chen)除(chu)去80%以(yi)上，大幅度削弱(ruo)大粒子粉(fen)塵(chen)(chen)對濾布的(de)磨損，減(jian)少布袋(dai)(dai)吸塵(chen)(chen)器(qi)(qi)80%以(yi)上的(de)粉(fen)塵(chen)(chen)負(fu)荷，大幅度增(zeng)加布袋(dai)(dai)吸塵(chen)(chen)器(qi)(qi)的(de)清灰周期.

電(dian)(dian)袋復合(he)除(chu)(chu)塵器(qi)結(jie)合(he)了(le)(le)電(dian)(dian)除(chu)(chu)塵器(qi)和(he)布袋吸(xi)塵器(qi)各(ge)自的(de)(de)優(you)點，在(zai)一定程(cheng)度上(shang)削弱了(le)(le)缺點。我們結(jie)合(he)三(san)十多年的(de)(de)電(dian)(dian)動除(chu)(chu)塵器(qi)和(he)布袋吸(xi)塵器(qi)設計制造經驗(yan)，開(kai)發(fa)的(de)(de)BSE/F新(xin)(xin)型電(dian)(dian)動袋復合(he)除(chu)(chu)塵器(qi)自2006年投入運行以來取得了(le)(le)預期(qi)效(xiao)果。淄(zi)博(bo)宏(hong)達(da)熱電(dian)(dian)有限(xian)公司3×220t/h爐(lu)(lu)、淄(zi)博(bo)桓(huan)臺唐山(shan)熱電(dian)(dian)廠130t/h爐(lu)(lu)、山(shan)東南金兆集團(tuan)2×240t/h爐(lu)(lu)、山(shan)東隆盛熱電(dian)(dian)廠2×130t/h爐(lu)(lu)、山(shan)東遠通紙業3×75t/h爐(lu)(lu)等(deng)十馀臺BSE/F型電(dian)(dian)袋復合(he)除(chu)(chu)塵器(qi)實際運行和(he)審查測試，整體除(chu)(chu)塵效(xiao)率(lv)高達(da)99.9%以上(shang)，出口粉塵排放(fang)量(liang)<30mg/nm3，滿足(zu)新(xin)(xin)的(de)(de)排放(fang)標準。