FUB型風(fēng)道橡膠補償器用於(yú)火力發(fā)電(diàn)廠、鍋爐、燃氣輪機排(pái)氣係統石化工業、鍋爐、工業用爐排氣係統、排煙脫硫裝置、溫(wēn)式、幹式通風道冶金係(xì)統、高爐、轉(zhuǎn)爐、燃燒(shāo)爐的消(xiāo)煙(yān)除塵核(hé)發電廠、換氣裝置水泥(ní)工業(yè)、各種窯、集塵(chén)、煙塵處理係(xì)統裝置類(lèi): 集塵器,吸(xī)塵器,空氣加熱器,洗滌器,引(yǐn)風機(jī),鼓(gǔ)風機(jī)等(děng)設備的風機進出口。功能是(shì)減震、降噪、密封、耐介質、便於(yú)位(wèi)移(yí)和安裝,是環境保護領域中一種極(jí)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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安裝長度(dù)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(jià)之和Distance between fixed brackets on the both ends
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≤15m
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兩端(duān)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(liào)性(xìng)能Performance of rubber
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拉(lā)伸(shēn)強度Tensile strength
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≥12Mpa
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扯斷長率(lǜ)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(huà)率Change in elongation at break
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≥20%
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