布袋除塵系統(tǒng)作為一種成熟的除塵設(shè)備已廣泛應(yīng)用于各行各業(yè)，我公司利用對熔煉設(shè)備專業(yè)的技術(shù)，吸收國內(nèi)外先進(jìn)經(jīng)驗技術(shù)，針對沖天爐煙氣復(fù)雜性對該系統(tǒng)進(jìn)行優(yōu)化改進(jìn)。其工作原理為：含塵氣體先進(jìn)入重力沉降室，在自身重力作用下先除去較大顆粒，然后進(jìn)入多管水冷除塵器，煙塵在此水冷并除去中小顆粒，煙塵冷卻到200 C以下，煙塵進(jìn)入布袋除塵器進(jìn)氣管內(nèi)，通過初級沉降后，較粗顆粒塵及部分粉塵在初級沉降和自身重力作用下，沉落至灰斗中，并經(jīng)除灰系統(tǒng)將粉塵從出灰口排出。另一部分較細(xì)粉塵在引風(fēng)作用下，進(jìn)入中箱體并吸附在濾袋外表面上，潔凈空氣穿過濾袋進(jìn)入上箱體，進(jìn)入上箱體，從出風(fēng)管口排出。我公司制作的該除塵系統(tǒng)現(xiàn)已得到國內(nèi)外幾十家大型鑄造公司的采購及使用。

優(yōu)點：

1、分室側(cè)噴，循環(huán)定時吹掃。 
2、布袋使用溫度240℃，瞬間260℃。 
3、除塵效率95%以上； 
4、排放濃度≤50 mg/Nm3，煙塵林格曼黑度≤1級

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