FUB型風道橡膠補償器(qì)用於火力發電廠、鍋爐、燃氣輪機排氣係統(tǒng)石化工業(yè)、鍋爐、工業用爐排氣係(xì)統、排煙脫硫裝(zhuāng)置、溫式、幹(gàn)式通(tōng)風道冶金(jīn)係統、高爐、轉爐、燃燒爐的消煙除塵核發電廠(chǎng)、換氣裝置水(shuǐ)泥工業、各種窯(yáo)、集塵、煙塵處理係(xì)統裝置類: 集塵(chén)器,吸塵器,空氣加熱器,洗滌器,引風機(jī),鼓風機等設備的風機進出(chū)口。功能是減震、降噪、密封(fēng)、耐介質、便於位(wèi)移和安裝(zhuāng),是環(huán)境保護領域中一種(zhǒng)極為理想的減震、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(zhǎng)度Installation length
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300-450mm
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拉伸長(zhǎng)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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膠料性(xìng)能Performance of rubber
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拉伸強度Tensile strength
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≥12Mpa
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扯斷長率Elongation at failure
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≥300%
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扯斷變形(xíng)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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