FUB型风道橡胶补偿器用于火力发电厂、锅(guō)炉、燃气(qì)轮机排气系统石化工业、锅炉、工业(yè)用(yòng)炉排气系统、排烟脱(tuō)硫装置、温式、干式通风道冶金系统、高炉、转炉、燃烧炉的消烟除尘核发电厂、换气装置水泥工业、各种窑、集尘、烟尘处(chù)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(chū)口。功能是减震、降噪、密封、耐介质、便于位移和安装,是环境保护领域中一种极为理(lǐ)想的减震、降(jiàng)噪(zào)、消烟(yān)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(liào)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(chě)断长率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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硬度Rigidity
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58±3°
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热空气考化Aging in the heated air
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72℃×72h
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拉断(duàn)伸(shēn)长变化率Change in elongation at break
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≥20%
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