FUB型風道(dào)橡膠補償器用於火(huǒ)力發電廠、鍋爐、燃氣輪機排氣係統石化工業、鍋爐(lú)、工(gōng)業用爐排氣係統、排煙脫硫裝置、溫式、幹式(shì)通(tōng)風道冶金(jīn)係統、高爐、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(yáo)、集塵、煙塵處理係統裝置類: 集(jí)塵器(qì),吸(xī)塵器(qì),空氣加熱器,洗(xǐ)滌器,引風機,鼓風機等設備的風機進出口。功能(néng)是減震、降噪、密封、耐介質、便於位移和安裝,是環境保護(hù)領域中一(yī)種極為理想的減震、降噪、消煙除塵(chén)的良好配套件。
工作性能(néng)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(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(dù)變化(huà)率Variation rate of extension
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≤15%
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兩端支(zhī)架間距支(zhī)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(qiáng)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(rè)空氣考化Aging in the heated air
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72℃×72h
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拉斷伸長(zhǎng)變化率(lǜ)Change in elongation at break
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≥20%
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