FUB型(xíng)风(fēng)道(dào)橡胶补偿器用于火力发电厂、锅(guō)炉、燃气轮机排气系统石化工业、锅炉、工(gōng)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、转炉、燃烧炉的消烟除尘(chén)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。功能是减震(zhèn)、降(jiàng)噪、密封、耐介质、便于(yú)位移和安(ān)装,是环境保护领域中一种极为理想的减震、降噪、消烟除尘的良(liáng)好配套件。
工(gōng)作性能(néng)Technical performance
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FUB
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补偿长(zhǎng)度(dù)compensation
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±90mm
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工作压力Working pressure
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≤4500pa
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温度范围Temperature range
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-40℃-300℃
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安装长度Installation length
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300-450mm
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拉伸(shēn)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(jiān)距Distance between flexible brackets on the both ends
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2-4m
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胶料性能Performance of rubber
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拉伸强度Tensile strength
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≥12Mpa
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扯断长率(lǜ)Elongation at failure
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≥300%
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扯断变形Permanent set at break
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≤25%
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硬(yìng)度Rigidity
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58±3°
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热空气考(kǎo)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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