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2016-10-14使用板式熱交換器的基本觀念及注意事項
這里所(suo)討論(lun)的(de)板式(shi)(shi)熱(re)交(jiao)換(huan)器(qi)是(shi)以(yi)墊(dian)片(pian)式(shi)(shi)為(wei)主,同時基(ji)本(ben)(ben)上(shang)(shang)(shang)是(shi)以(yi)維修保(bao)養為(wei)主軸.全焊(han)式(shi)(shi)的(de)說(shuo)明,將另行提出. 1.板式(shi)(shi)熱(re)交(jiao)換(huan)器(qi)的(de)板片(pian)及(ji)零(ling)件基(ji)本(ben)(ben)壽命都(dou)是(shi)十年(nian)以(yi)上(shang)(shang)(shang).而墊(dian)片(pian)的(de)壽命則需視溫度的(de)不同及(ji)流(liu)體(ti)而變(bian)化.板式(shi)(shi)熱(re)交(jiao)換(huan)器(qi)基(ji)本(ben)(ben)上(shang)(shang)(shang)是(shi)完全不需要任何的(de)維修保(bao)養
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2016-10-14板式換熱器基本分類
板(ban)(ban)(ban)式換(huan)熱(re)器(qi)(qi)的(de)適用條(tiao)件式換(huan)熱(re)器(qi)(qi)是由一(yi)系(xi)列具有一(yi)定波(bo)紋(wen)形狀的(de)金(jin)屬片(pian)疊裝(zhuang)而成(cheng)的(de)一(yi)種(zhong)新型高效換(huan)熱(re)器(qi)(qi)。各種(zhong)板(ban)(ban)(ban)片(pian)之間形成(cheng)薄矩形通(tong)(tong)道(dao)，通(tong)(tong)過板(ban)(ban)(ban)片(pian)進(jin)行熱(re)量交換(huan)。板(ban)(ban)(ban)式換(huan)熱(re)器(qi)(qi)是液-液、液-汽進(jin)行熱(re)交換(huan)的(de)理(li)想(xiang)設備。
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