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GFX series fan muffler

Name:GFX series fan muffler

Details

GFX series fan muffler is used to control the air dynamic noise caused by fan. It can reach 26-36db (A). It is the ideal environmental protection equipment to avoid noise pollution. It is mainly used to reduce the aerodynamic noise generated by the inlet side of the boiler supply fan, primary fan and secondary fan in the 36-2008t/h power station. It can also be used to reduce the noise of the fan in industrial enterprises such as metallurgy, chemical industry, textile, petroleum and paper making.


2. Technical parameters


型号 风道特性 消声器特性
风道最大流量
| N/m3/h
风道公称通径
A×B(m)
消声量
[dB(A)]
再生噪声
[dB(A)]
阻力Pa
GFX-φ50 0.015×104 φ50(φ200×800) ≥25 ≤75 ≤200
GFX-φ80 0.04×104 φ80(φ250×1000)
GFX-φ150 0.09×104 φ150(φ400×1200)
GFX-φ200 0.18×104 φ200(φ450×1400)
GFX-φ300 0.36×104 φ300(φ600×1600)
GFX-φ350 0.71×104 φ350(φ800×1800)
GFX-φ450 1.2×104 φ450(φ900×1800)
GFX-1.2×0.7 3.56×104 1.2×0.7 ≥30 ≤75.0 ≤200
GFX-1.0×1.0 4.24×104 1.0×1.0
GFX-1.2×0.9 4.58×104 1.2×0.9
GFX-1.6×0.8 5.43×104 1.6×0.8
GFX-1.2×1.2 6.10×104 1.2×1.2
GFX-1.4×1.2 7.12×104 1.4×1.2
GFX-1.8×1.0 7.63×104 1.8×1.0
GFX-1.6×1.2 8.14×104 1.6×1.2
GFX-1.6×1.4 12.026×104 1.6×1.4(L=2.5)
GFX-2.2×1.0 9.33×104 2.2×1.0
GFX-2.4×1.2 12.21×104 2.4×1.2
GFX-2.0×1.6 13.57×104 2.0×1.6
GFX-2.0×1.8 15.26×104 2.0×1.8
GFX-2.2×1.8 16.79×104 2.2×1.8
GFX-3.0×1.6 20.35×104 3.0×1.6
GFX-3.2×1.6 15×104 3.2×1.6(L=2.1) ≤80.0
GFX-3.0×2.0 25.44×104 3.0×2.0
GFX-2.8×2.6 30.86×104 2.8×2.6
GFX-4.0×2.0 33.92×104 4.0×2.0
GFX-3.6×2.4 36.63×104 3.6×2.4
GFX-3.2×2.8 37.99×104 3.2×2.8
GFX-3.6×3.0 45.79×104 3.6×3.0 ≥32
GFX-4.0×3.0 50.87×104 4.0×3.0
GFX-4.5×3.0 57.23×104 4.5×3.0
GFX-4.8×3.2 65.12×104 4.8×3.2
GFX-5.5×3.0 69.95×104 5.5×3.0 ≤85.0
GFX-4.5×4.0 76.31×104 4.5×4.0
GFX-6.0×3.0 76.31×104 6.0×3.0
GFX-5.8×3.2 78.69×104 5.8×3.2
GFX-6.0×3.4 86.49×104 6.0×3.4
GFX-5.2×4.0 60×104 5.2×4.0(L=3.1)
GFX-5.5×5.5 80×104 5.5×5.5(L=3.1)
GFX-6.0×5.6 100×104 6.0×5.6(L=3.1)

注:1.消声器总长一般为2.0~3.0m,标准为2.3m,能够满足要求,其它长度要求订货时注明。 
        2.额定风量在2×104以下多为管状结构。 
        3.上表中的管状结构尺寸单位为mm。 
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