FUB型風道(dào)橡膠補償器用(yòng)於火力發電廠、鍋爐、燃氣輪(lún)機排氣係統石化工業、鍋爐、工業用(yòng)爐排氣係統、排煙(yān)脫(tuō)硫裝置、溫式、幹(gàn)式通風道冶金係統、高爐、轉(zhuǎn)爐、燃(rán)燒爐(lú)的消煙(yān)除塵核發電廠、換氣裝(zhuāng)置(zhì)水泥工業、各種窯、集塵、煙塵(chén)處理係統裝置類: 集塵器,吸(xī)塵器,空氣加熱器(qì),洗滌器,引風機,鼓風機等設備的風機進出口。功能是減震、降噪、密封、耐介質、便於位移和安裝,是環境保護(hù)領域中(zhōng)一種極為理想的減(jiǎn)震、降噪(zào)、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(yā)力Working pressure
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≤4500pa
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溫度範圍(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(zhī)架間(jiān)距(jù)Distance between flexible brackets on the both ends
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2-4m
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膠料(liào)性能Performance of rubber
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拉伸強度Tensile strength
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≥12Mpa
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扯斷長(zhǎng)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(dù)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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