FUB型风道橡胶补(bǔ)偿器用于火力发电厂(chǎng)、锅炉、燃气轮(lún)机(jī)排气系统(tǒng)石化工业、锅炉、工业用炉排气系统、排烟脱硫装置、温(wēn)式、干(gàn)式通风道冶金系统、高炉(lú)、转炉、燃烧(shāo)炉的消烟除尘核发电厂、换气装置水泥工业、各种窑、集尘、烟尘处理(lǐ)系统装置类: 集(jí)尘器,吸尘器,空气(qì)加(jiā)热器,洗涤器,引(yǐn)风机(jī),鼓风机等设备的风机进出口。功(gōng)能是减震、降(jiàng)噪、密封、耐介质、便(biàn)于位移和安装,是环境保护领域中一种极为理想的减震、降(jiàng)噪、消烟除尘的(de)良好配套件。
工作(zuò)性能(néng)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(dù)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(hé)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(jiāo)料性能Performance of rubber
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拉伸(shēn)强度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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拉断伸长变化率Change in elongation at break
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≥20%
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