FUB型風道橡膠補(bǔ)償器用於火力發電廠、鍋爐、燃(rán)氣輪機排氣(qì)係統石化(huà)工業、鍋爐、工業用爐排氣(qì)係統、排煙脫硫裝置、溫式(shì)、幹式通風道冶金係(xì)統、高爐(lú)、轉爐、燃燒爐的消煙除塵核發電廠、換氣裝置水泥工業、各種窯、集塵、煙塵處理係統裝置類: 集塵器,吸塵器(qì),空氣加熱器,洗滌器,引風機,鼓風機等設備的風機進出口。功能是減震(zhèn)、降(jiàng)噪、密封、耐介質、便於位移和安(ān)裝,是(shì)環境保護領(lǐng)域中一(yī)種極為理想(xiǎng)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(bǔ)償長度compensation
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±90mm
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工(gōng)作(zuò)壓(yā)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(shēn)長(zhǎng)度變化率Variation rate of extension
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≤15%
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兩端支架(jià)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(duān)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(kǎo)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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