FUB型風道橡膠補(bǔ)償器用於火力發電廠、鍋爐、燃氣(qì)輪機(jī)排氣係統石化工業、鍋爐、工業用爐排氣係統、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、換氣裝置水泥工業、各(gè)種窯、集塵(chén)、煙塵處理係統裝置類: 集塵器,吸塵器,空氣(qì)加熱器,洗滌器,引風(fēng)機,鼓風機等設備的風機進出口(kǒu)。功能是減震、降噪、密封、耐介質(zhì)、便於位移和安裝,是環境保護領域(yù)中一種(zhǒng)極為理(lǐ)想(xiǎng)的減震、降噪、消煙除塵的良好配(pèi)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(yā)力Working pressure
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≤4500pa
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溫度(dù)範(fàn)圍(wéi)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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拉伸長度變化率Variation rate of extension
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≤15%
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兩端支架間距支(zhī)架(jià)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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拉伸強度Tensile strength
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≥12Mpa
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扯(chě)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(duàn)伸長變化率Change in elongation at break
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≥20%
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