FUB型風道(dào)橡膠補償器用於火力發電廠、鍋爐、燃氣輪機排氣(qì)係統石化工業、鍋爐(lú)、工業用爐排氣(qì)係統、排煙脫硫裝置、溫式、幹式通風道冶金係統、高爐、轉爐、燃(rán)燒爐的消煙除塵(chén)核發電廠、換氣裝(zhuāng)置水泥工(gōng)業、各種窯、集塵、煙塵處理係統裝置類: 集塵器,吸(xī)塵器,空氣加熱器,洗滌器,引風機,鼓(gǔ)風機等設備(bèi)的風機進(jìn)出口(kǒu)。功能是減(jiǎn)震、降噪、密封、耐介質、便(biàn)於位移和安(ān)裝,是環境保護領域中一種極為理想(xiǎng)的減震、降噪、消煙除(chú)塵的良好配套(tào)件(jiàn)。
工作性(xìng)能Technical performance
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FUB
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補償長度(dù)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Temperature range
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-40℃-300℃
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安裝長(zhǎng)度Installation length
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300-450mm
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拉伸長度變化(huà)率(lǜ)Variation rate of extension
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≤15%
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兩端(duān)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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膠料性能Performance of rubber
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拉伸強度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(yìng)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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