FUB型风道橡胶补偿器用于火力(lì)发电厂、锅炉、燃气轮(lún)机排气系统石化工业、锅炉(lú)、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、转炉(lú)、燃烧炉的消烟(yān)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(chén)器(qì),空(kōng)气加热器,洗(xǐ)涤器,引风机,鼓(gǔ)风机等设备的风机进出口。功能是减震、降噪、密封、耐介质、便于位移(yí)和安(ān)装,是环境保护领域中一种极为理想的减(jiǎn)震、降噪、消烟除尘的良好配套件。
工作(zuò)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(jià)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(jià)间距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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拉断伸长变化率(lǜ)Change in elongation at break
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≥20%
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