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FUB型風道橡膠補(bǔ)償器用於火力發電廠、鍋爐(lú)、燃氣輪機排氣係統石(shí)化(huà)工業、鍋爐、工業用爐排氣係統、排煙(yān)脫硫(liú)裝置、溫式、幹式通風道冶金係(xì)統、高爐、轉爐、燃(rán)燒爐的消煙除塵核發電廠、換氣裝置(zhì)水泥工業、各種窯、集塵、煙塵處理係統裝置類: 集塵器,吸塵器,空氣加熱器(qì),洗(xǐ)滌器,引風機,鼓風機等設備的風機進出口。功能是減震、降(jiàng)噪、密封(fēng)、耐介質、便於位移和安(ān)裝,是環境保護領域(yù)中一(yī)種極為理想的減(jiǎn)震、降噪、消煙除塵的良好配套件。
工作(zuò)性能Technical performance
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FUB
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補(bǔ)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(fàn)圍(wéi)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和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(jiāo)料性能Performance of rubber
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拉伸(shēn)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(chě)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(kǎo)化Aging in the heated air
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72℃×72h
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拉(lā)斷伸長(zhǎng)變化率Change in elongation at break
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≥20%
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