FUB型風道橡膠補(bǔ)償器(qì)用於火力發電廠、鍋爐(lú)、燃氣輪機排氣係統石(shí)化工業、鍋爐(lú)、工業用爐排氣係統、排煙脫硫裝置、溫式、幹式通風道冶金係統、高爐、轉爐、燃燒(shāo)爐的消煙除塵核發電廠、換氣裝置水泥(ní)工業、各種窯、集塵、煙塵處理係統裝置(zhì)類: 集(jí)塵器(qì),吸塵器,空氣加熱器,洗滌器,引風機,鼓風機等設備(bèi)的風機(jī)進出(chū)口。功能是(shì)減震、降噪(zào)、密封、耐介質、便於位移和安(ān)裝,是環境(jìng)保護領域中(zhōng)一種極為理(lǐ)想的減震、降噪、消煙除(chú)塵的良好配套件。
工作性能Technical performance
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FUB
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補償長度compensation
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±90mm
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工作壓力Working pressure
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≤4500pa
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溫(wēn)度範圍Temperature range
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-40℃-300℃
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安裝長度Installation length
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300-450mm
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拉伸長度變化率(lǜ)Variation rate of extension
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≤15%
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兩端支架間距支架之和Distance between fixed brackets on the both ends
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≤15m
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兩端滑動支架間距Distance between flexible brackets on the both ends
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2-4m
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膠料性能Performance of rubber
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拉(lā)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(kōng)氣考化(huà)Aging in the heated air
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72℃×72h
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拉斷(duàn)伸長變化率Change in elongation at break
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≥20%
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