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The sintering process is one of the most serious particle pollution processes in iron and steel enterprises. The use of Aokai pps filter bags can achieve near zero emissions. When the sintering head adopts post-desulphurization, Aokai acrylic filter bags can be used.The seam of the filter bag is specially sealed, so that the filter bag has a more reliable filtration accuracy The acrylic filter bag is resistant to corrosion and hydrolysis, and has better adaptability to working conditions.
Remarks: For <5mg/Nm3 emission, the engineer will design it according to the actual working conditions on site.
Material | Acrylic Filter Bags | |
Continuous working temperature(℃) | 130 | |
Short working temperature(℃) | 150 | |
Gram weight (g/m2) | 500 | |
Thickness (mm) | 2.6 | |
Air Permeability (m3/m2·min)@200pa | 18 | |
Break Strength (N/5× 20cm) | Warp | ≥800 |
Weft | ≥800 | |
Elongation(％) | Warp | ≤25 |
Weft | ≤45 | |
After treatment | Fluorinated resin microporous membrane, PTFE high temperature sintering treatment, fluorocarbon treatment, etc. | |
Dust point | Raw material yard, electric furnace, converter, blast furnace tank top, bottom tank, iron casting yard, coal mill, coking ground station screening coke building, environmental dust removal, etc. | |
