諸城盛新德機械有限公(gong)司(si)
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一、布袋除塵器的工作原理:
含(han)塵(chen)(chen)(chen)(chen)氣(qi)(qi)體從進(jin)風口進(jin)入(ru)(ru)除塵(chen)(chen)(chen)(chen)器(qi)后(hou),首先碰到(dao)進(jin)風口中間(jian)(jian)(jian)的斜隔板,氣(qi)(qi)流便轉向流入(ru)(ru)灰(hui)(hui)(hui)斗,同(tong)時氣(qi)(qi)流速度(du)(du)變慢(man),由于(yu)慣性(xing)作用,氣(qi)(qi)體中粗顆(ke)粒粉塵(chen)(chen)(chen)(chen)直接落(luo)入(ru)(ru)灰(hui)(hui)(hui)斗,起到(dao)預(yu)收塵(chen)(chen)(chen)(chen)的作用。進(jin)入(ru)(ru)灰(hui)(hui)(hui)斗的氣(qi)(qi)流隨后(hou)折而向上通過(guo)(guo)內(nei)(nei)部裝(zhuang)有(you)金屬骨架的濾(lv)(lv)(lv)袋(dai),粉塵(chen)(chen)(chen)(chen)在濾(lv)(lv)(lv)袋(dai)的外表面凈化后(hou)的氣(qi)(qi)體進(jin)入(ru)(ru)濾(lv)(lv)(lv)袋(dai)室(shi)上部的清(qing)(qing)潔室(shi),匯集到(dao)出風管排出。 隨著過(guo)(guo)濾(lv)(lv)(lv)時間(jian)(jian)(jian)的延(yan)長,阻(zu)留在濾(lv)(lv)(lv)袋(dai)上的灰(hui)(hui)(hui)塵(chen)(chen)(chen)(chen)逐漸增厚(hou),濾(lv)(lv)(lv)袋(dai)的阻(zu)力增大,這時按照給定的時間(jian)(jian)(jian)間(jian)(jian)(jian)隔或(huo)者設定的阻(zu)力限值(zhi)對每(mei)個收塵(chen)(chen)(chen)(chen)室(shi)輪(lun)流進(jin)行(xing)清(qing)(qing)灰(hui)(hui)(hui)。每(mei)個收塵(chen)(chen)(chen)(chen)室(shi)裝(zhuang)有(you)一(yi)個提升閥,清(qing)(qing)灰(hui)(hui)(hui)時提升閥關閉,切斷通過(guo)(guo)該收塵(chen)(chen)(chen)(chen)室(shi)的過(guo)(guo)濾(lv)(lv)(lv)氣(qi)(qi)流,隨即脈沖閥開(kai)啟(qi),向濾(lv)(lv)(lv)袋(dai)內(nei)(nei)噴入(ru)(ru)高壓(ya)空氣(qi)(qi),清(qing)(qing)除濾(lv)(lv)(lv)袋(dai)外表面上的粉塵(chen)(chen)(chen)(chen)。各收塵(chen)(chen)(chen)(chen)室(shi)的脈沖寬度(du)(du)和(he)清(qing)(qing)灰(hui)(hui)(hui)周期,由電氣(qi)(qi)部分控制(zhi)。收集下來的灰(hui)(hui)(hui)塵(chen)(chen)(chen)(chen)通過(guo)(guo)自動卸灰(hui)(hui)(hui)裝(zhuang)置(zhi)排出灰(hui)(hui)(hui)斗。
二、 布袋除塵器的技術參數: