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FUB型风道橡(xiàng)胶补偿器用于火力发电厂、锅炉、燃气(qì)轮机排气系统石化工业、锅炉、工业用炉排气系统、排烟脱硫装置、温式、干式通风道冶金系统、高炉、转(zhuǎn)炉、燃(rán)烧炉的(de)消烟除尘核发电厂、换气装置水泥工业、各种窑、集尘、烟尘处理系统装置类: 集尘器,吸尘器,空气加热器,洗涤器,引风机,鼓风机等设备的风机进出口(kǒu)。功能是减震、降噪、密封、耐介质、便于位移和安(ān)装,是环境保护领(lǐng)域中一种(zhǒng)极(jí)为理想的减(jiǎn)震、降噪、消烟除尘的良好配套件。
工作性能Technical performance
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FUB
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补偿长度compensation
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±90mm
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工作压力(lì)Working pressure
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≤4500pa
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温(wēn)度范围Temperature range
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-40℃-300℃
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安(ān)装长度Installation length
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300-450mm
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拉伸长度变化率Variation rate of extension
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≤15%
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两端支架间距支架之和Distance between fixed brackets on the both ends
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≤15m
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两端滑动支架间距Distance between flexible brackets on the both ends
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2-4m
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胶料性(xìng)能Performance of rubber
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拉伸强度(dù)Tensile strength
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≥12Mpa
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扯断长率Elongation at failure
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≥300%
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扯断(duàn)变形(xíng)Permanent set at break
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≤25%
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硬度(dù)Rigidity
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58±3°
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热空(kōng)气考化Aging in the heated air
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72℃×72h
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拉断伸长变化率Change in elongation at break
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≥20%
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