304L 316L bakin karfe zafi musayar bututu

Ka'idojin Musanya zafi:

Harsashi da bututun musayar zafi nau'i ne kawai na ƙirar mai musayar zafi.Ya dace da aikace-aikacen matsi mafi girma da kasuwanni kamar: kiwo, Brewing, abin sha, sarrafa abinci, aikin noma, magunguna, bioprocessing, man fetur, petrochemical, ɓangaren litattafan almara & takarda, da iko & makamashi.

Kamar yadda sunansa ke nunawa, irin wannan nau'in musayar zafi ya ƙunshi harsashi na waje, elongated (babban jirgin ruwa ko matsuguni) tare da tarin ƙananan bututun diamita waɗanda ke cikin gidan harsashi.Wani nau'in ruwa yana gudana ta cikin ƙananan bututun diamita, wani ruwa kuma yana gudana akan bututun (a cikin harsashi) don canja wurin zafi tsakanin ruwan biyun.Saitin bututu ana kiransa bututun bututu, kuma yana iya kasancewa da nau'ikan bututu da yawa;zagaye, mai tsayi mai tsayi, da sauransu. ya danganta da takamaiman aikace-aikacen da ruwan da ke ciki.

Ana iya samun bambance-bambance a kan harsashi da ƙirar bututu.Yawanci, ƙarshen kowane bututu ana haɗa su zuwa plenums ko akwatunan ruwa ta cikin ramukan tubesheets.Bututun na iya zama madaidaiciya ko lankwashe su a siffar U, waɗanda ake kira U-tubes.

Zaɓin kayan aikin bututu yana da mahimmanci.Don samun damar canja wurin zafi da kyau, kayan bututu ya kamata ya sami kyakkyawan yanayin zafi.Saboda zafi yana canjawa daga zafi zuwa gefen sanyi ta hanyar tubes, akwai bambancin zafin jiki ta cikin nisa na tubes.Saboda yanayin kayan bututu don faɗaɗa thermally daban-daban a yanayin zafi daban-daban, matsalolin zafi suna faruwa yayin aiki.Wannan ƙari ne ga duk wani damuwa daga matsanancin matsin lamba daga ruwan da kansu.Kayan bututu kuma yakamata ya dace da duka harsashi da ruwan gefen bututu na dogon lokaci a ƙarƙashin yanayin aiki (zazzabi, matsa lamba, pH, da sauransu) don rage lalacewa kamar lalata.Duk waɗannan buƙatun suna kira don zaɓin hankali na ƙarfi, mai ɗaukar zafi, mai jure lalata, kayan bututu masu inganci.Hannun karafa da aka yi amfani da su wajen kera bututun musayar zafi sun haɗa da: carbon karfe, bakin karfe (austenitic, duplex, ferritic, hazo-hardenable, martensitic), aluminum, jan ƙarfe, gami da jan ƙarfe mara ƙarfe, Inconel, nickel, Hastelloy, tantalum, niobium, zirconium, da titanium.