Izinyathelo Zokufaka Zokushintshwa Kwe-Shell Ne-Tube Heat Exchangers

Lapho ufaka igobolondo kanye ne-tube heat exchanger, naka lezi zindaba ezilandelayo: Okokuqala, qinisekisa ukuthi isisekelo siyisicaba futhi sizinzile, futhi ukuma nokuma kwemishini kuhlangabezana nezidingo zokugwema ukuguqulwa kwengcindezi ngesikhathi sokusebenza. Okwesibili, hlola ukuthi indawo yokubeka uphawu kanye ne-gasket yegobolondo ne-tube ayilungile, futhi amapayipi axhumayo kufanele ahlanzwe ukuze avimbele i-welding slag kanye nokungcola ekungeneni kwesishintshi sokushisa. Phakathi nenqubo yokufaka, kwenqatshelwe ngokuphelele ukungqongqoza ku-casing yemishini ukuvimbela ukulimala kweshubhu lokushintshanisa ukushisa noma ikhanda. Kuyadingeka futhi ukunaka ukwakheka okunengqondo kwamapayipi okungena nawokuphuma ukuze kugwenywe ukumelana komoya noma uketshezi, futhi kumiswe abakaki abadingekayo kanye nemishini yokulungisa ukuze kuncishiswe umthelela wokudlidliza. Ngaphezu kwalokho, ama-flanges, ama-bolts nezinye izinsimbi zezinto ezifanele kufanele zikhethwe ngokwezinga lokucindezela kokuklama, futhi zonke izingxenye zokuxhuma kufanele zihlolwe ukuqina. Okokugcina, ngemva kokuqedwa kokufakwa, umsebenzi wokuhlanza nokuvikela kufanele wenziwe ukuze kugwenywe izinsalela zezinto zangaphandle ezithinta ukusetshenziswa okuvamile.