1. Isingeniso
Emkhakheni wobunjiniyela besimanje, i-ductile iron isiyinto ethandwayo yamaphrojekthi amaningi anezinzuzo zayo ezihlukile zokusebenza. Phakathi kwemikhiqizo eminingi ye-iron ductile,i-dinsen ductile iron pipesbazuze umusa nokuqashelwa amakhasimende avela emhlabeni wonke ngekhwalithi yawo ephezulu kanye nomjikelezo wokukhiqiza ophumelelayo. Lesi sihloko sizohlola izindawo zokufaka isicelo kanye nezindlela zokufaka i-ductile iron ekujuleni, futhi ngesikhathi esifanayo sibonise ikhwalithi enhle kakhulu yamapayipi e-dinsen ductile iron.
2. Izici ze-iron ductile
I-Ductile iron iyinsimbi eqinile ephezulu. Ngenqubo yokwelapha ekhethekile, i-graphite isakazwa ngendlela eyindilinga ku-matrix yensimbi. Lesi sakhiwo sinikeza i-ductile iron izici eziningi ezinhle kakhulu:
Amandla aphezulu: I-iron Ductile inamandla aphezulu okuqina namandla akhiqizayo, futhi ingamelana nokucindezela okukhulu nomthwalo.
Ukuqina okuhle: Uma kuqhathaniswa nensimbi evamile, i-ductile iron inokuqina okungcono futhi ayijwayele ukuphuka.
Ukumelana nokugqwala: Inokumelana kahle nezinhlobonhlobo zemithombo yezindaba ebolayo futhi yandisa impilo yayo yesevisi.
Ukuhleleka okuhle: Kungenziwa kube imikhiqizo yomumo nosayizi abahlukene ngokusebenzisa izindlela ezahlukahlukene zokucubungula.
3. Ukusetshenziswa kwe-iron ductile
3.1Inkundla yokuphakelwa kwamanzi kanye ne-drainage
Amapayipi ensimbi asetshenziselwe kabanzi ezinhlelweni zokuhlinzeka ngamanzi kanye nokukhipha amanzi. Ukumelana nokugqwala kwayo, amandla aphezulu kanye nokubekwa uphawu okuhle kuqinisekisa ukuphepha nokuthembeka kokunikezwa kwamanzi kanye nokukhipha amanzi. Amapayipi ensimbi e-Dinsen ductile abe yinto yokuqala yokukhetha emanzini amaningi asemadolobheni kanye nezinhlelo zokudonsa amanzi ngekhwalithi yawo ephezulu.
Ezitshalweni zokuhlanza indle, amapayipi ensimbi e-ductile nawo asetshenziselwa ukuthutha indle kanye ne-sludge, futhi ukumelana nokugqwala kwawo kungamelana ngokuphumelelayo nokuguguleka kwamakhemikhali emanzini.
3.2 Ubunjiniyela bakamasipala
Ekwakhiweni komgwaqo wasemadolobheni kanye namabhuloho, izimbobo ze-ductile iron manhole kanye nama-grate amanzi emvula asetshenziswa kakhulu. Zinezici zamandla aphezulu, ukumelana nokugqwala kanye ne-anti-slip, futhi zingakwazi ukumelana nokucindezela okukhulu kwezimoto nabahamba ngezinyawo.
I-Ductile iron nayo isetshenziselwa ukwenza izinsiza zikamasipala njengezigxobo zamalambu asemgwaqweni nezigxobo zezimpawu zomgwaqo. Ukusebenza kahle kwayo kanye nokumelana nesimo sezulu kuyenza isebenze kahle ezindaweni ezingaphandle.
3.3 Umkhakha wezimboni
Ezindaweni zezimboni ezifana ne-petroleum, imboni yamakhemikhali, namandla kagesi, amapayipi e-ductile iron asetshenziselwa ukuthutha imidiya ehlukahlukene njengamafutha angcolile, igesi yemvelo, umusi, njll.
I-Ductile iron iphinde isetshenziselwe ukwenza izingxenye zemishini, njengamagiya, ama-crankshafts, izinduku zokuxhuma, njll. Izici zayo ezinhle zokusebenzisa imishini kanye nokusebenza kahle kwenza lezi zingxenye zidlale indima ebalulekile emishinini yemishini.
4. Izinzuzo zamapayipi e-dinsen ductile iron
4.1Ikhwalithi ephezulu
Amapayipi ensimbi e-Dinsen ductile asebenzisa ubuchwepheshe obuphambili bokukhiqiza kanye nesistimu yokulawula ikhwalithi eqinile ukuze kuqinisekiswe izinga eliphezulu lomkhiqizo. Impahla yayo iyunifomu, amandla aphezulu, ukumelana nokugqwala okuhle, futhi ingahlangabezana nezidingo zamaphrojekthi ahlukahlukene.
Inkampani inemishini yokuhlola yobungcweti kanye nochwepheshe bokwenza ukuhlolwa okuqinile epayipini lensimbi ngalinye le-ductile ukuqinisekisa ukuthi umkhiqizo uhlangabezana namazinga omhlaba kanye nezidingo zamakhasimende.
4.2Umjikelezo wokukhiqiza osebenzayo
Inkampani ye-Dinsen inemishini yokukhiqiza ethuthukisiwe kanye nesistimu yokuphatha ukukhiqiza ephumelelayo, enganciphisa umjikelezo wokukhiqiza ngenkathi iqinisekisa ikhwalithi. Lokhu kwenza amakhasimende akwazi ukuthola imikhiqizo edingekayo ngesikhathi futhi athuthukise ukuqhubeka kwephrojekthi.
Le nkampani futhi ihlinzeka ngezinsizakalo ezenziwe ngokwezifiso, ikhiqiza amapayipi ensimbi e-ductile of Ukucaciswa okuhlukile namamodeli ngokuya ngezidingo ezithile zamakhasimende ukuze ahlangabezane nezidingo zomuntu siqu zamakhasimende.
4.3 Isevisi ephelele ngemva kokuthengisa
Inkampani yakwa-Dinsen inaka isevisi yamakhasimende futhi inikeza insizakalo ephelele yangemva kokuthengisa. Le nkampani inochwepheshe abangochwepheshe abanganikeza amakhasimende isiqondiso sokufaka nokusekelwa kwezobuchwepheshe ukuze kuqinisekiswe ukufakwa nokusetshenziswa okufanele kwamapayipi ensimbi edonsa amanzi.
Ngesikhathi sokusetshenziswa komkhiqizo, inkampani izophinde ivakashele amakhasimende njalo ukuze iqonde ukusetshenziswa komkhiqizo futhi ixazulule izinkinga amakhasimende ahlangabezane nazo ngesikhathi.
5. Indlela yokufaka amapayipi e-iron ductile
Umsebenzi wokulungiselela
Ngaphambi kokufaka amapayipi e-iron ductile, indawo yokwakha idinga ukuhlanzwa ukuze kuqinisekiswe ukuthi indawo iyisicaba futhi ayinazo izithiyo.
Ngokwezidingo zokuklama, nquma indlela yokubeka kanye nomthambeko wepayipi, futhi ulinganise futhi ubeke imigqa.
Lungiselela amathuluzi nezinto ezidingekayo ukuze kufakwe, njengama-cranes, amashisela kagesi, izindandatho zokuvala irabha, njll.
Uxhumano lwamapayipi
Kunezindlela ezimbili eziyinhloko zokuxhuma amapayipi e-iron ductile: uxhumano lwesokhethi nokuxhumeka kwe-flange. Uxhumano lwesokhethi ukufaka isokhethi yepayipi elilodwa kusokhethi lenye ipayipi, bese ulivala ngendandatho yokuvala yerabha. Uxhumano lwe-Flange ukuxhuma amapayipi amabili ndawonye nge-flange, bese uwaqinisa ngamabhawodi.
Lapho uxhuma amapayipi, kuyadingeka ukuqinisekisa ukuthi imigqa ephakathi kwamapayipi ihambisana, izikhala phakathi kwamasokhethi kanye nezisekelo ziyiyunifomu, futhi izindandatho zokuvala irabha zifakwe ngendlela efanele.
Ukubekwa kwepayipi
Lapho ubeka ipayipi, i-crane iyadingeka ukubeka kancane ipayipi emseleni ukugwema ukushayisana phakathi kwepayipi nodonga lomsele.
Ngemva kokufakwa kwepayipi, ipayipi lidinga ukulungiswa ukuze kuqinisekiswe ukuthi ukuthambekela kanye nomugqa omaphakathi wepayipi uhlangabezana nezidingo zokuklama.
Khona-ke, ipayipi liyalungiswa ukuvimbela ukugudluzwa ngesikhathi sokusetshenziswa.
Ukuhlolwa komfutho wepayipi
Ngemva kokufakwa kwepayipi, ipayipi kudingeka lihlolwe ingcindezi ukuze kubhekwe ukuqina namandla epayipi. Ngesikhathi sokuhlolwa kwengcindezi, ipayipi lidinga ukugcwaliswa ngamanzi bese ingcindezi ikhuphuka kancane kancane ize ifinyelele izikhathi ezingu-1.5 zokucindezela kokuklama.
Ngesikhathi sokuhlolwa kwengcindezi, ipayipi lidinga ukuhlolwa ukuze kubhekwe ukuthi akukho yini ukuvuza nokuguga. Uma izinkinga
6. Isiphetho
Njengempahla esebenza kahle kakhulu, insimbi ye-ductile isetshenziswa kabanzi emikhakheni ehlukahlukene. Amapayipi ensimbi e-Dinsen ductile iron azuze umusa nokuqashelwa amakhasimende avela emhlabeni wonke ngekhwalithi yawo ephezulu, umjikelezo wokukhiqiza osebenzayo kanye nesevisi ephelele ngemva kokuthengisa. Ekuthuthukisweni okuzayo, insimbi ye-ductile izoqhubeka nokudlala izinzuzo zayo futhi inikeze izixazululo ezinokwethenjelwa zokwakhiwa kobunjiniyela. I-Dinsen izoqhubeka nokusungula izinto ezintsha futhi ithuthuke ukuze inikeze amakhasimende ngemikhiqizo namasevisi angcono.
Isikhathi sokuthumela: Dec-09-2024
