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工(gong)(gong)業離心風(feng)(feng)機(ji)只是(shi)風(feng)(feng)機(ji)用于工(gong)(gong)業行業的(de)一個總稱(cheng)。它可根據(ju)用戶的(de)運用和工(gong)(gong)況的(de)不同(tong),名稱(cheng)有所不同(tong)。 工業離心風機 工業離(li)心(xin)風(feng)機是(shi)根(gen)據動(dong)能(neng)(neng)轉(zhuan)(zhuan)換為勢(shi)能(neng)(neng)的原理,利用(yong)高速旋轉(zhuan)(zhuan)的葉輪將氣(qi)體(ti)(ti)加(jia)速,然后減速、改(gai)(gai)變流向,使動(dong)能(neng)(neng)轉(zhuan)(zhuan)換成勢(shi)能(neng)(neng)(壓(ya)力(li))。在(zai)單(dan)級離(li)心(xin)風(feng)機中(zhong)(zhong),氣(qi)體(ti)(ti)從軸向進入(ru)葉輪,氣(qi)體(ti)(ti)流經葉輪時(shi)改(gai)(gai)變成徑向,然后進入(ru)擴(kuo)壓(ya)器。在(zai)擴(kuo)壓(ya)器中(zhong)(zhong),氣(qi)體(ti)(ti)改(gai)(gai)變了流動(dong)方向造成減速,這種減速作用(yong)將動(dong)能(neng)(neng)轉(zhuan)(zhuan)換成壓(ya)力(li)能(neng)(neng)。壓(ya)力(li)增(zeng)高主要發生(sheng)在(zai)葉輪中(zhong)(zhong),其次發生(sheng)在(zai)擴(kuo)壓(ya)過程。在(zai)多級離(li)心(xin)風(feng)機中(zhong)(zhong),用(yong)回流器使氣(qi)流進入(ru)下一葉輪,產生(sheng)更高壓(ya)力(li)。 工業(ye)(ye)離心風(feng)(feng)機廣泛用(yong)于工廠、礦井、隧(sui)道、冷卻塔、車輛、船舶和(he)建筑物的(de)(de)通(tong)(tong)風(feng)(feng)、排(pai)塵和(he)冷卻;鍋(guo)爐和(he)工業(ye)(ye)爐窯的(de)(de)通(tong)(tong)風(feng)(feng)和(he)引風(feng)(feng);空氣(qi)(qi)調節(jie)設備和(he)家用(yong)電器設備中的(de)(de)冷卻和(he)通(tong)(tong)風(feng)(feng);谷物的(de)(de)烘(hong)干(gan)和(he)選送;風(feng)(feng)洞風(feng)(feng)源和(he)氣(qi)(qi)墊船的(de)(de)充氣(qi)(qi)和(he)推進(jin)等。 |