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小(xiao)型(xing)(xing)污(wu)泥干燥機工(gong)作原理 空(kong)心軸上(shang)密集(ji)排列著楔型(xing)(xing)中空(kong)漿(jiang)葉,熱(re)(re)(re)介(jie)質(zhi)經空(kong)心軸流經漿(jiang)葉。單位有(you)(you)效(xiao)容積內傳熱(re)(re)(re)面(mian)積很大,熱(re)(re)(re)介(jie)質(zhi)溫(wen)度從-40℃到320℃,可以是水蒸(zheng)汽,也可以是液體(ti)型(xing)(xing):如熱(re)(re)(re)水、導(dao)熱(re)(re)(re)油等。間接傳導(dao)加(jia)熱(re)(re)(re),沒有(you)(you)攜(xie)帶空(kong)氣帶走熱(re)(re)(re)量,熱(re)(re)(re)量均用來加(jia)熱(re)(re)(re)物(wu)料。熱(re)(re)(re)量損失(shi)僅為通過器(qi)體(ti)保溫(wen)層向環境的散熱(re)(re)(re)。楔型(xing)(xing)漿(jiang)葉傳熱(re)(re)(re)面(mian)具有(you)(you)自(zi)清潔功能。物(wu)料顆粒與(yu)楔型(xing)(xing)面(mian)的相對運動產(chan)生洗刷作用,能夠洗刷掉(diao)楔型(xing)(xing)面(mian)上(shang)附著物(wu)料,使(shi)運轉中一直保