FUB型风道橡胶补偿器用于火力发电厂、锅炉(lú)、燃气轮机排气系统石化工业、锅炉、工业用炉排气系统、排烟脱硫装(zhuāng)置、温式、干式通风道冶金系统、高(gāo)炉、转炉、燃烧炉的消烟(yān)除尘核发电厂、换气装置水泥(ní)工业、各(gè)种窑、集尘、烟尘处理系统装置类: 集(jí)尘器,吸尘器,空气加热器,洗涤器(qì),引风机,鼓风机等设备的风机进出口。功能是减震、降噪、密封(fēng)、耐介质、便于位移(yí)和安装,是(shì)环境保护领域中一种(zhǒng)极为理想的减震、降噪、消烟除尘的良好配套件。
工作性(xìng)能Technical performance
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FUB
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补偿(cháng)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(lā)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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胶料性能Performance of rubber
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拉(lā)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(biàn)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(qì)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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