FUB型風(fēng)道橡膠補償器用於火力發電廠、鍋爐、燃(rán)氣輪機排(pái)氣係統石化工(gōng)業、鍋爐、工業用爐排(pái)氣係統、排(pái)煙脫硫裝置、溫式、幹式(shì)通(tōng)風道冶金係統、高爐、轉爐(lú)、燃燒爐的(de)消煙除塵核發電廠、換氣裝置水泥工業、各(gè)種窯、集塵、煙(yān)塵處理係統裝置類(lèi): 集塵器,吸塵器,空氣加熱器,洗滌器,引風機(jī),鼓(gǔ)風機等設備的風機進出口。功(gōng)能(néng)是(shì)減震、降噪、密封、耐介質、便於位移和安裝,是環境保護(hù)領域中一種極為理想的減震、降噪、消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(gōng)作壓力(lì)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(huà)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(duān)滑動支架間距(jù)Distance between flexible brackets on the both ends
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2-4m
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膠料性能(néng)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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扯斷變形Permanent set at break
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≤25%
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硬(yìng)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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拉斷伸長變化率(lǜ)Change in elongation at break
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≥20%
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