FUB型风道橡胶补偿器用于火(huǒ)力发电厂、锅炉、燃气轮机排气系(xì)统石化(huà)工业、锅炉、工(gōng)业用炉排气系统、排烟脱硫装置、温式、干(gàn)式通风道冶金系统、高炉(lú)、转炉、燃烧炉的消(xiāo)烟(yān)除尘(chén)核发电厂、换气装置水泥工业、各(gè)种窑、集尘、烟尘处理系统装置(zhì)类(lèi): 集尘器,吸尘器,空气加热器,洗涤器,引风机,鼓风(fēng)机等(děng)设备的风机进出口。功能是减震、降噪、密封、耐介质、便于位移和(hé)安(ān)装,是(shì)环境保护领域中一种(zhǒng)极为(wéi)理想的减震、降噪、消烟除尘的良好配(pèi)套(tào)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(zhuāng)长度Installation length
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300-450mm
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拉伸长度变化(huà)率Variation rate of extension
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≤15%
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两端(duān)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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胶料性能(néng)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(zhǎng)变化率Change in elongation at break
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≥20%
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