FUB型風(fēng)道橡膠補(bǔ)償器用於火力(lì)發電廠、鍋爐、燃(rán)氣輪機排氣係統石化(huà)工業、鍋爐、工業(yè)用爐排氣(qì)係統、排煙脫硫裝(zhuāng)置、溫式、幹式通風道冶金係統、高爐、轉(zhuǎn)爐、燃燒爐的消煙除(chú)塵核發電廠、換氣(qì)裝置水泥工業、各種(zhǒng)窯、集塵、煙塵處理係統裝置類: 集塵器,吸塵器,空氣加熱器,洗滌器,引風機,鼓風機等設備的風機(jī)進出口。功(gōng)能是減(jiǎn)震、降噪、密封、耐介質、便於位移和安裝,是環境保護領域中一種極為(wéi)理想的減震(zhèn)、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(dù)變化率Variation rate of extension
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≤15%
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兩(liǎng)端支架間(jiān)距支架(jià)之和Distance between fixed brackets on the both ends
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≤15m
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兩端滑動(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(lā)伸強度Tensile strength
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≥12Mpa
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扯斷長(zhǎng)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(rè)空氣(qì)考化Aging in the heated air
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72℃×72h
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拉斷伸長變化(huà)率Change in elongation at break
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≥20%
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