FUB型風道橡膠(jiāo)補償器用於火力發電(diàn)廠、鍋爐、燃氣輪機排氣係統石化工業、鍋爐、工業用爐排氣係統(tǒng)、排煙脫硫(liú)裝置、溫式、幹式通風道冶金係統、高(gāo)爐、轉爐、燃燒爐的(de)消煙除塵核發(fā)電廠(chǎng)、換氣裝置水泥工業、各種窯、集塵(chén)、煙塵處(chù)理係統裝置類: 集塵器,吸塵器,空氣加熱(rè)器,洗滌器,引(yǐn)風機,鼓風機等設(shè)備的風機進出(chū)口。功能是減(jiǎn)震、降噪、密封、耐介質、便於位移和(hé)安裝,是環境保護領域中一種極為理(lǐ)想的減震、降噪、消(xiāo)煙除塵的良好配套件。
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Variation rate of extension
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≤15%
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兩端支架間距支架之(zhī)和Distance between fixed brackets on the both ends
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≤15m
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兩端(duān)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(chě)斷變(biàn)形Permanent set at break
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≤25%
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硬度(dù)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(lā)斷(duàn)伸長變化率Change in elongation at break
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≥20%
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