Amapayipi e-carbon yensimbi aphakathi kwezinto ezisetshenziswa kakhulu embonini yamapayipi. Ngokuqina kwabo okuphezulu, amandla, nokufinyeleleka, balungele ukusetshenziswa ezinhlobonhlobo zezicelo. Kulesi sihloko, sizokunikeza umhlahlandlela ophelele wamapayipi e-carbon yensimbi, kufaka phakathi izakhiwo, izinhlobo zabo kanye nezicelo.
1. Isingeniso
Amapayipi e-Carbon awuhlobo lwamapayipi ensimbi aqukethe ikhabhoni njengento eyinhloko yokufaka. Lawa mapayipi enziwa ngokuxuba ikhabhoni, i-iron, nezinye izinto, asuswe izinqubo ezahlukahlukene zokukhiqiza ukudala amapayipi angenamthungo noma ama-welded of appees ahlukene. Amapayipi e-Carbon esetshenziswa kabanzi ezimbonini ezahlukahlukene ngenxa yamandla awo, aqinile, nokufinyeleleka.
2. Iyini insimbi yekhabhoni?
I-Carbon iwuhlobo lwensimbi equkethe ikhabhoni njengento eyisisekelo, kanye namanani amancane ezinye izinto ezinjenge-manganese, isibabule, ne-phosphorus. I-Carbon ye-Carbon ihlukaniswa izigaba ezine eziphambili ngokususelwa kokuqukethwe kwayo kwekhabhoni: Insimbi ephansi yekhabhoni, insimbi ephakathi nendawo, insimbi ephakeme yekhabhoni, nensimbi ephakeme yekhabhoni. Okuqukethwe kwekhabhoni kumapayipi ensimbi ye-carbon kungahluka kusuka ku-0,05% kuya ku-2.0%.
3. Izakhiwo zensimbi yekhabhoni
Amapayipi ensimbi e-carbon anezakhiwo eziningana ezibenza zilungele ukusetshenziswa ezinhlelweni ezahlukahlukene. Lezi zakhiwo zifaka:
- Amandla: Amapayipi e-Carbon yensimbi aqinile futhi aqinile, okwenza balungele ukusetshenziswa kwizicelo ezicindezelwe kakhulu.
- Ubulukhuni: Amapayipi ensimbi e-carbon anzima kunezinye izinto eziningi, ezenza zimelane nokugqoka nokuklebhula.
- I-Cuctility: Amapayipi e-Carbon ye-Carbon ane-ductile futhi angagoba ngaphandle kokuphuka, okwenza balungele ukusetshenziswa ngezimo ezahlukahlukene nosayizi.
- Ukuphikiswa kokugqwala: Amapayipi e-Carbon yensimbi anezakhiwo ezinhle zokumelana nokugqwala, ikakhulukazi lapho zihlanganiswa ngongqimba oluvikelayo.
- Ukushaywa kwe-WellLability: Amapayipi e-Carbon yensimbi angafakwa kalula futhi aklanywe, okwenza balungele ukusetshenziswa ezimbonini ezahlukahlukene.
4. Izinhlobo zamapayipi ensimbi yekhabhoni
Kunezinhlobo ezintathu eziphambili zamapayipi ensimbi yekhabhoni:
Amapayipi e-Carbon engenamthungo
Amapayipi e-Carbon engenamthungo enziwa ngokubhoboza ucezu oluqinile lwensimbi ye-carbon, esefudunyezwa futhi igingqe ukudala ishubhu elingenalutho. Amapayipi angenamthungo anamandla futhi ahlala isikhathi eside kunamapayipi anama-welded, kepha futhi ayabiza kakhulu.
I-ERW Carbon Steel Amapayipi
Ukumelana nogesi kwe-welded (erw) amapayipi e-carbon yensimbi kwenziwa ngokugoqa ishidi lensimbi yekhabhoni ku-tube futhi kufakwe imiphetho ndawonye. Amapayipi e-ERW ashibhile futhi kulula ukukhiqiza kunamapayipi angenamthungo, kepha abuthakathaka futhi ahlala isikhathi eside.
Amapayipi e-Lsaw Carbon Carbon
Amapayipi e-Longitudinal afakwe e-ARDC Welded (LSAW) enziwa ngokugoba ipuleti lensimbi esimweni se-cylindrical kanye nokufudumala imiphetho ndawonye esebenzisa inqubo ye-welding ye-arc efakwe ngaphakathi. Amapayipi e-LSAW anamandla futhi ahlala isikhathi eside kunamapayipi e-ERW, kepha nawo akhona
ibiza kakhulu.
I-5. Inqubo Yokukhiqiza yamapayipi ensimbi yekhabhoni
Inqubo yokukhiqiza yamapayipi ensimbi yekhabhoni ifaka izinyathelo eziningana, kufaka phakathi:
Ama-Raw material
Isinyathelo sokuqala enqubeni yokukhiqiza yamapayipi e-carbon yensimbi ukuqoqa izinto ezingavuthiwe. Lezi zinto ezisetshenziswayo zihlanganisa i-iron ore, coke, ne-limestone.
Ukuncibilika nokusakaza
Izinto ezivuthiwe zincibilika esithandweni sezinga lokushisa eliphakeme, futhi insimbi ebilisiwe ithululelwa kubumbi obusindayo ukwakha i-billet yensimbi eqinile.
Eqa
I-billet yensimbi eqinile yabe isigibela kushubhu elingenalutho lisebenzisa isigayo esigoqisayo. Inqubo yokugoqa ifaka ukusebenzisa ingcindezi kwi-billet isebenzisa uchungechunge lwama-roller kuze kube yilapho ifinyelela ngosayizi owufunayo.
Ukufudumeza
Okwe-welded carbon zensimbi amapayipi, ishubhu elingelona elikhohlisiwe lisebenzisa enye yezinqubo ezimbalwa zokufudumeza, ezinjenge-ERW noma i-lsaw.
Ukwelashwa okushisa
Isinyathelo sokugcina enqubweni yokukhiqiza yamapayipi e-carbon yensimbi ukwelashwa okushisa. Le nqubo ifaka ukushisa amapayipi okushisa okuphezulu bese uyipholisa kancane kancane ukuze ithuthukise amandla nokuqina kwawo.
6. Izicelo zamapayipi ensimbi ekhabhoni
Amapayipi e-Carbon esetshenziswa ezinhlobonhlobo zezimboni kanye nezicelo, kufaka phakathi:
Imboni yamafutha negesi
Amapayipi e-Carbon asetshenziswa kabanzi embonini kawoyela negesi ukuhambisa uwoyela, igesi, nakwamanye amanzi ngaphezu kwamabanga amade.
Imboni yamakhemikhali
Kusetshenziswa amapayipi e-carbon embonini yamakhemikhali ukuhambisa amakhemikhali nezinye izinto eziyingozi.
Izitshalo zokwelashwa kwamanzi
Amapayipi ensimbi e-carbon asetshenziswa ezitshalweni zokwelashwa kwamanzi ukuhambisa amanzi nezinye iziphuzo.
Imboni Yokwakha
Kusetshenziswa amapayipi e-carbon embonini yezokwakha ukwakha izakhiwo ezinjengezakhiwo, amabhuloho kanye nemigudu.
Imboni yezimoto
Kusetshenziswa amapayipi e-carbon embonini yezimoto ukwenza izingxenye ezahlukahlukene ezinjengezinhlelo zokuqeda kanye ne-chassis.
7. Izinzuzo zamapayipi ensimbi ekhabhoni
Amapayipi e-Carbon e-Carbon anikela ngezinzuzo eziningana, kufaka phakathi:
- Ukuqina: Amapayipi e-Carbon yensimbi aqinile futhi aqinile, okwenza babe yinto elungele ukusetshenziswa ezinhlelweni ezahlukahlukene.
- Ukushaywa: Amapayipi e-Carbon yensimbi abiza kakhulu kunezinye izinto eziningi, ezizenza zilungele ukusetshenziswa kumaphrojekthi amakhulu.
- I-WellLability: Amapayipi e-Carbon yensimbi angafakwa kalula, okubenza balungele ukusetshenziswa ngezimo ezahlukahlukene nosayizi.
8. Okubi kwamapayipi ensimbi yekhabhoni
Naphezu kwezinzuzo zabo eziningi, amapayipi e-carbon yensimbi nawo anobunzima, kufaka phakathi:
- Ukugqwala: Amapayipi ensimbi e-carbon angakwazi ukulungiswa ngokuhamba kwesikhathi, ikakhulukazi uma engahlangani kahle nongqimba oluvikelayo.
- I-Brittle: Amapayipi e-Carbon yensimbi angaba brittle emazingeni okushisa aphansi, angawadala ukuba aqhekeze noma aphule.
- I-Hard: Amapayipi ensimbi e-carbon anzima kunenye izinto zokwakha, ezingabenza babe nzima ukuthutha nokufaka.
9. Ukulungiswa kwamapayipi ensimbi yekhabhoni
Ukuqinisekisa isikhathi eside nokuqina kwamapayipi ensimbi yekhabhoni, ukulungiswa okufanele kubalulekile. Lokhu kufaka phakathi ukuhlolwa okujwayelekile, ukuhlanza, nokugoqa ngongqimba oluvikelayo ukuvikela ukugqwala.
10. Umthelela wezemvelo wamapayipi ensimbi yekhabhoni
Ukukhiqizwa kanye nokusetshenziswa kwamapayipi e-carbon yensimbi kungaba nomthelela obalulekile wezemvelo, kufaka phakathi ukuphuma kwamagesi abamba ukushisa kanye nokudangala kwezinsiza zemvelo. Ukunciphisa le miphumela, abakhiqizi bakhulisa imikhuba eqhubekayo futhi basebenzise izinto ezisetshenziswayo ekukhiqizeni amapayipi ensimbi yekhabhoni.
11. Isiphetho
Amapayipi e-Carbon yensimbi ayizinto eziguquguqukayo neziqinile ezisetshenziswa kabanzi kwizimboni ezahlukahlukene kanye nezicelo. Ngezinzuzo zabo eziningi kanye nobubi, kubalulekile ukubheka ngokucophelela izidingo ezithile zephrojekthi ngayinye ngaphambi kokukhetha ipayipi lensimbi yekhabhoni.
Isikhathi Sokuposa: Meyi-10-2023