FUB型(xíng)風道橡膠補償器用於火力發電廠、鍋爐、燃氣輪機(jī)排氣係統(tǒng)石(shí)化(huà)工業、鍋爐、工業用爐排氣係統、排煙脫硫裝置、溫式(shì)、幹式通風道冶金係統、高爐、轉爐、燃燒爐的消煙除塵核發(fā)電廠、換氣裝置水泥工業、各種窯、集塵、煙塵處理(lǐ)係統裝置類: 集塵器,吸塵器,空氣加(jiā)熱器,洗滌器,引風機,鼓風機(jī)等設備(bèi)的風機進出口。功能是減震、降噪(zào)、密封、耐介質、便於位移和安裝,是(shì)環境保護領域中一種極為理(lǐ)想的減震、降噪(zào)、消煙除塵的良好配套件。
工作(zuò)性能Technical performance
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FUB
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補償長度(dù)compensation
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±90mm
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工作(zuò)壓力Working pressure
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≤4500pa
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溫度範圍Temperature range
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-40℃-300℃
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安裝長度(dù)Installation length
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300-450mm
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拉伸長度變化率Variation rate of extension
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≤15%
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兩端支架間距支(zhī)架之和Distance between fixed brackets on the both ends
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≤15m
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兩端滑動(dòng)支架間距Distance between flexible brackets on the both ends
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2-4m
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膠料(liào)性能Performance of rubber
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拉伸強度Tensile strength
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≥12Mpa
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扯斷長率Elongation at failure
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≥300%
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扯斷變(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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熱空氣考化Aging in the heated air
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72℃×72h
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拉斷伸(shēn)長變化率Change in elongation at break
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≥20%
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