Machubu a zida ndi gawo lofunika kwambiri m'mafakitale osiyanasiyana omwe amafunikira kuwongolera bwino madzi kapena gasi, monga mafuta ndi gasi, petrochemical, ndi kupanga magetsi. Zimaonetsetsa kuti madzi kapena mpweya zimatumizidwa mosamala komanso molondola pakati pa zida, ma valve owongolera, ndi zida zoyezera. Machubu amenewa nthawi zambiri amakhala osalumikizana ndipo amapangidwa kuti athe kupirira kupsinjika kwakukulu, kutentha, ndi malo owononga, zomwe zimapangitsa kuti zikhale zofunikira kwambiri pantchito zamafakitale.
Machubu a zidaimagwiritsidwa ntchito kwambiri m'makina owongolera njira kuti isamutse kuthamanga, kutentha, ndi kuyeza kwa madzi kupita ku ma gauge, masensa, kapena makina owongolera. Ntchito yake yayikulu ndikuwonetsetsa kuti makinawo ndi olondola popewa kutuluka kwa madzi kapena kuipitsidwa panthawi yotumiza madzi. Machubu awa adapangidwa kuti akhale olimba, osadzimbidwa, komanso odalirika pamikhalidwe yovuta kwambiri, kupereka magwiridwe antchito okhalitsa komanso osasamalira.
Momwe Kupangira Zida Zopangira Zida Kumagwirira Ntchito M'makampani Osiyanasiyana
M'mafakitale monga mafuta ndi gasi, machubu a zida amagwira ntchito yofunika kwambiri pakuwunika zitsime, kuwongolera kuthamanga kwa madzi, komanso kunyamula madzi. Mwachitsanzo, panthawi yotulutsa zinthu zachilengedwe, kuyeza kuthamanga kwa madzi ndi kayendedwe ka madzi kuyenera kutumizidwa kuchokera ku chitsime kupita ku machitidwe owongolera omwe amayang'anira ntchito. Popanda machubu odalirika, pamakhala chiopsezo cha kulephera kwa makina kapena kuwerengedwa kolakwika, zomwe zingayambitse mavuto ogwirira ntchito okwera mtengo.
Mofananamo, m'mafakitale opangira mankhwala, machubu a zida amagwiritsidwa ntchito kunyamula madzi owononga kuchokera mbali imodzi ya dongosolo kupita ku ina.Chitsulo chosapanga dzimbiri cha 304LMu makina awa ndi otchuka chifukwa cha kukana dzimbiri kuchokera ku mankhwala amphamvu komanso kuthekera kwake kusunga umphumphu pansi pa kupanikizika kwakukulu. M'malo awa, machubu amafunika kukhala olimba mokwanira kuti azitha kuthana ndi ma acid ndi mankhwala osiyanasiyana, zomwe zimapangitsa chitsulo chosapanga dzimbiri kukhala chisankho chabwino chifukwa cha kulimba kwake komanso kukana dzimbiri.
Mu mafakitale amagetsi, makamaka m'makina a nyukiliya ndi kutentha, machubu a zida amagwira ntchito yofunika kwambiri potumiza madzi ozizira, nthunzi, kapena mpweya kuti azilamulira makina omwe amasunga magwiridwe antchito ndi chitetezo cha fakitale. Zipangizo monga chitsulo chosapanga dzimbiri cha 316L nthawi zambiri zimagwiritsidwa ntchito chifukwa cha kuthekera kwawo kupirira kutentha kwambiri ndi kupsinjika komwe kumachitika m'makina opanga magetsi.
Ubwino Wogwiritsa Ntchito Machubu Abwino Kwambiri a Zipangizo
Ubwino wogwiritsa ntchitomapaipi a zida zapamwamba kwambiriMu mafakitale muli zambiri. Kapangidwe kolondola ka machubu awa kamatsimikizira kuti amatha kugwira ntchito:
Kupanikizika Kwambiri: Kuyika mapaipi nthawi zambiri kumafunika kuti kupirire kupsinjika kwakukulu, makamaka m'zitsime zamafuta ndi gasi kapena m'makina opangira mankhwala.
Malo Owononga: Zipangizo zamachubu monga chitsulo chosapanga dzimbiri cha super duplex kapena 304L zimasankhidwa chifukwa chokana dzimbiri m'malo ovuta monga omwe ali ndi ma chloride kapena mankhwala a sulfure.
Kutentha Kwambiri: Machubu a zida ayenera kugwira ntchito bwino pa ntchito zotentha kwambiri komanso zotentha kwambiri, monga m'mafakitale amagetsi kapena m'malo opangira mankhwala komwe kumafunika kuyeretsa.
Machubu a zidaimagwiritsidwa ntchito potumiza osati madzi ndi mpweya wokha komanso zizindikiro. Nthawi zina, mapaipi amatha kulumikizidwa ndi ma transmitter opanikizika, flow meter, ndi ma sensor a kutentha, zomwe zimathandiza kwambiri kuonetsetsa kuti ntchito zamafakitale zikuyendetsedwa bwino komanso zotetezeka. M'mafakitale opanga mankhwala ndi chakudya, mapaipi osapanga dzimbiri amakondedwa chifukwa ndi osavuta kuyeretsa, kuonetsetsa kuti zinthu zili bwino komanso zaukhondo.
Mapeto
Machubu a zida ndi njira yapadera kwambiri yopangira machubu opangidwa kuti azitha kutumiza madzi ndi mpweya molondola komanso modalirika mkati mwa makina owongolera ofunikira. Makampani kuyambira mafuta ndi gasi mpaka mankhwala amadalira machubu opangidwa ndi zinthu zolimba monga chitsulo chosapanga dzimbiri cha 304L kapena 316L kuti atsimikizire kuti ntchito zawo zikuyenda bwino, mosamala, komanso moyenera. Kulondola komanso kudalirika kwa machubu a zida ndikofunikira kwambiri pakusunga umphumphu wa makina ovuta komwe ngakhale kutayikira pang'ono kapena kusawerenga bwino kungayambitse mavuto akulu pantchito.
Nthawi yotumizira: Januwale-07-2025