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FUB型風道橡膠補償器用於火力(lì)發電廠(chǎng)、鍋爐、燃氣(qì)輪機排氣係統石化(huà)工業、鍋(guō)爐、工業用(yòng)爐排氣係統、排煙(yān)脫(tuō)硫裝置、溫式、幹式通風道冶金係統、高爐、轉(zhuǎn)爐、燃(rán)燒爐的消煙除塵核發(fā)電廠、換氣裝置水泥工業、各種窯、集塵、煙塵處理係(xì)統裝置類: 集塵器,吸塵器,空(kōng)氣加熱器,洗滌器,引風機,鼓風機等(děng)設備的風機進出口。功能是減(jiǎn)震、降噪、密封、耐介質、便於(yú)位移和安(ān)裝,是環境保護領域中一種極為理想的減震、降噪、消煙除(chú)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(dù)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(jiān)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(jià)間(jiān)距Distance between flexible brackets on the both ends
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2-4m
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膠料性(xìng)能Performance of rubber
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拉(lā)伸(shēn)強度Tensile strength
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≥12Mpa
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扯斷(duàn)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(duàn)伸長變化率Change in elongation at break
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≥20%
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