FUB型風道橡膠補償(cháng)器用於火力發電廠(chǎng)、鍋爐(lú)、燃氣輪機排氣係統石化(huà)工業、鍋(guō)爐、工業用爐排氣係統、排煙脫硫裝置、溫式、幹式通風(fēng)道冶金(jīn)係統、高爐、轉爐、燃燒爐的消煙除塵核發電(diàn)廠、換氣裝置水泥工業、各種窯、集(jí)塵(chén)、煙塵處理係統(tǒng)裝置類: 集塵(chén)器,吸塵器,空氣加熱器,洗滌器,引(yǐn)風機,鼓風機等設備(bèi)的風機進(jìn)出口。功能是減震、降噪、密封、耐介質(zhì)、便於位移和安(ān)裝,是(shì)環境保護領域中一種極為理想的減震、降噪、消煙除塵的良好配套(tào)件。
工作性能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Installation length
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300-450mm
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拉(lā)伸長度變(biàn)化率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(liào)性能Performance of rubber
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拉伸(shēn)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(duàn)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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熱空氣考化(huà)Aging in the heated air
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72℃×72h
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拉斷伸長(zhǎng)變化率Change in elongation at break
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≥20%
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