FUB型風(fēng)道橡膠補(bǔ)償器用於(yú)火力發電廠、鍋爐、燃氣輪(lún)機排氣係統石化工業(yè)、鍋爐、工(gōng)業用爐排氣係統、排煙脫硫裝置、溫(wēn)式(shì)、幹式通(tōng)風道冶金(jīn)係統、高(gāo)爐、轉爐、燃(rán)燒爐(lú)的消煙除塵(chén)核發電廠(chǎng)、換氣裝置(zhì)水泥(ní)工業、各種窯、集塵、煙塵處理(lǐ)係統裝(zhuāng)置類: 集塵器,吸塵器,空氣加熱器,洗滌器,引風機(jī),鼓風機等設備的風機進出口。功能是減(jiǎn)震、降噪、密封、耐介質、便於位移和安裝,是(shì)環境保護領域中一種極為理想的減震(zhèn)、降噪、消煙除塵的良好配(pèi)套(tào)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(ān)裝長度Installation length
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300-450mm
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拉伸長度(dù)變化率Variation rate of extension
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≤15%
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兩端支架間(jiān)距支架之和(hé)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(duàn)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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熱空氣考化Aging in the heated air
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72℃×72h
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拉斷伸長變化率Change in elongation at break
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≥20%
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