Ascension 过滤器，Ascension 过滤器，Ascension 过滤  Ascension 过滤器，Ascension 过滤器，Ascension 过滤

 

Durco Filters Pressure Leaf Filters are designed for high flow rates and batch operations in applications with <2% solids loadings.Pressure Leaf Filters are pressure vessels containing permanent filter leaves. These leaves can be the final filtration media but typically use Diatomaceous Earth (DE) as a pre-coat and/or body feed to improve filtration rate and product clarity. High flow rates are easily accommodated as flux rates (flow per unit area) may be as high as 2 gpm/sq ft filter area.

 

 

 

Pressure Leaf Models

 

 

Horizontal Vessels

 

Most typical configuration.

Used when maximum surface area for filtration is required

 

l      耐酸碱

l      可洗性好

l      初阻力低

l      结构坚固

u    用途：耐高温、粗尘过滤，可用于高温环境，空气过滤系统预过滤

u    类型：平板式金属网过滤器

u    框架：白铁皮、不锈钢、铝合金

u    滤料：多层次交叉纵横的波形铝网或不锈钢网组成，多层次结构，增加过滤面积；18层网孔不同的铝箔平铺而成，可清洗，过滤效率好

u    保护网：铝网或不锈钢网

u    EN799级别：G2

u    平均计重效率：65%-70%（ASHRE52.1-1992）

u    Eurovent 4/5级别：EU2

u    DIN 53438阻燃标准：F1

u    终阻力：（建议）100Pa-(**大)200Pa

u    耐温：300℃