中文
Emkhakheni wezimboni zanamuhla, indlela yokuxhuma yesistimu yepayipi ingenye yezinto ezibalulekile zokuqinisekisa ukuphepha nokusebenza kahle kokudluliswa kwamanzi. Izimo ezihlukene zobunjiniyela kanye nezidingo zohlelo lokusebenza ziye zagqugquzela ukuthuthukiswa kanye nokusetshenziswa kobuchwepheshe obuhlukahlukene bokuxhuma, okuhlanganisa uxhumano lwe-flange, uxhumano lwe-welding kanye noxhumano lokuhlanganisa. Indlela ngayinye yokuxhuma inezinzuzo zayo eziyingqayizivele kanye nemikhawulo, futhi ukukhetha okulungile nokusebenzisa lobu buchwepheshe kubalulekile ekuqinisekiseni ukwethembeka kwesistimu yamapayipi.
Ukuxhumana kwe-Flange
Izinzuzo zokuxhuma kwe-flanges
● Kulula ukuhlakaza nokuhlanganisa: Inzuzo enkulu yokuxhumeka kwe-flange ukuthi kulula ukuyiqaqa nokugcina esigabeni sakamuva. Ukuxhumeka kwe-Flange kubaluleke kakhuluukudonsaamapayipi okudingeka ahlakazwe njalo.
● Ukusebenza kahle kokuvala: Ukusebenzisa ama-gaskets okuvala afanelekile kungaqinisekisa ukuthi uxhumano lwe-flange lusebenza kahle futhi lugweme ukuvuza.
Izimo ezisebenzayo:
Ezindaweni ezinengcindezi ephezulu ezidinga ukubekwa uphawu okuphezulu nokuzinza, ukuxhumeka kwe-flange kunganikeza ukusebenza okuthembekile, ukuqinisekisa ukusebenza okuphephile kwesistimu ngaphansi kwezimo ezimbi kakhulu. Ukwengeza, idizayini yokuxhuma i-flange yenza kube lula ukugcinwa nokuthuthukiswa kwesiteshi sepompo, okuvumela uhlelo ukuthi luvumelane nokuthuthukiswa kwezobuchwepheshe kwesikhathi esizayo kanye nezidingo zokunwetshwa, ngaleyo ndlela kuqinisekiswe ukusebenza okuzinzile kwesikhathi eside nokusebenza kahle kohlelo.
Welding
Izinzuzo zokuxhuma kwe-welding
● Amandla aphezulu: Izixhumanisi ezishiselwe zinamandla kakhulu esakhiwo nokumelana nokucindezela, futhi zifanele amapayipi amelana nokucindezela okuphezulu isikhathi eside.
● Ukubekwa uphawu okuhle kakhulu: Alikho igebe engxenyeni yokushisela, futhi inomsebenzi omuhle kakhulu wokuvala.
● Uketshezi oluthuthukisiwe: Udonga lwangaphakathi lwepayipi elishiselwe lushelela, okusiza ukuthuthukisa ukugeleza koketshezi.
Ukubi
Kunzima ukuyinakekela: Uma ukushisela sekuqediwe, ukuqaqa nokulungisa ipayipi kuba nzima, ikakhulukazi esimweni esiphuthumayo.
Izidingo eziphakeme zokwakha: Ukwakhiwa kokushisela kudinga ubuchwepheshe obuchwepheshile kanye nemishini, futhi kunezidingo eziphakeme zabaqhubi.
Izimo ezisebenzayo:
Amajoyinti ashiselwe anezinzuzo ezibalulekile zokusebenzisa amapayipi ensimbi angalayini namapayipi angagqwali. Emapayipini ensimbi angahlanganisiwe, amalunga ashiselwe ahlinzeka ngokuxhuma okuqinile, okungenamthungo, okuqinisekisa ukuzinza nokuqina kwepayipi. Emapayipini aphatha amanzi angagqwali noma enye imidiya engagqwali, amajoyinti ashiselwe awanikezi kuphela ukusebenza okuthembekile kokuvala, kodwa futhi aqinisekisa amandla nokuphepha kwepayipi ekusetshenzisweni kwesikhathi eside.
Ukuxhumana okuhlangene
Izinzuzo zokuxhumanisa ama-coupling
● Ukuguquguquka okuphezulu: Uxhumo lokuxhuma lungabhekana nokushintsha kwezinga lokushisa kanye nokugudluzwa kwepayipi futhi lifanele izimo zokusebenza eziguquguqukayo.
● Ukufakwa okusheshayo: Ukufakwa kokuhlanganisa ngokuvamile kulula, okunciphisa isikhathi sokwakha.
Okucatshangwayo:
Isilinganiso Sokucindezela: Isilinganiso sokucindezela kokufakwayo kufanele sihlolwe ukuze kuqinisekiswe ukuthi angakwazi ukumelana nezidingo zengcindezi yohlelo lokusebenza.
Imiphumela Yama-Grooves: Ama-grooves angase athinte ukushuba kodonga lwamapayipi noma ubuqotho bomugqa futhi adinga ukunakwa okukhethekile ekwakhiweni nasekukhetheni amalunga.
Ukubi
Ukusebenza kokuvala kuyancipha kancane: Uma kuqhathaniswa noxhumo lwe-welding kanye ne-flange, ukuhlanganisa kungase kube ukuvaleka kancane kancane.
Imikhawulo yokufaka isicelo: Ngaphansi kwezimo ezithile zokusebenza, ukuhlanganisa kungase kunganikezeli usekelo namandla okwanele.
Izimo ezisebenzayo: Ukuhlanganisa kulungele ngokukhethekile amapayipi ensimbi, izicelo zamalayini kanye nezikhathi ezidinga ukuguquguquka okuphezulu.
Idethi: 05 Sep 2024