FUB型風道橡膠(jiāo)補(bǔ)償器用於火(huǒ)力發電廠、鍋爐、燃氣輪機(jī)排氣係統石化工業、鍋爐、工業用爐排氣(qì)係統、排煙脫硫裝置、溫式、幹式(shì)通風道冶(yě)金係統、高爐、轉爐、燃燒爐的消煙除塵核發電廠、換氣裝置水泥工業、各種窯、集塵、煙塵處理係統裝置類: 集塵器(qì),吸(xī)塵器(qì),空氣加熱器,洗滌器,引風機,鼓風機等設備的風機進出口。功能是減震(zhèn)、降噪、密封、耐介質、便於位(wèi)移和安裝,是環境保護領域中一種極為理想的(de)減震、降(jiàng)噪、消煙除塵的良好配(pèi)套件。
工(gōng)作性能(néng)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(ān)裝長(zhǎng)度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(jù)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(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(lǜ)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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拉斷伸長變化(huà)率Change in elongation at break
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≥20%
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