Amapayipi ensimbi angenasici asetshenziswa kakhulu embonini nasekwakhiweni, ikakhulukazi lapho edinga ukumelana nokucindezela okukhulu, izinga lokushisa eliphezulu noma izindawo eziyinkimbinkimbi. Okulandelayo ezinye izimo zokusetshenziswa eziyinhloko zamapayipi ensimbi angenamthungo:
Imboni Kawoyela Negesi: Amapayipi ensimbi angenamthungo asetshenziselwa ukuthutha uwoyela, igesi yemvelo kanye neminye imikhiqizo kaphethiloli ewuketshezi. Enqubweni yokuthuthukiswa kwenkundla kawoyela nokucwengisiswa, amapayipi ensimbi angenamthungo amelana nokuthuthwa kwengcindezi ephezulu kanye nemithombo yezindaba ebolayo.
Imboni yamakhemikhali: Imboni yamakhemikhali ivamise ukudinga ukuphatha amakhemikhali abolayo. Amapayipi ensimbi angenamthungo asetshenziswa kakhulu ezintweni zamakhemikhali, amapayipi neziqukathi ngenxa yokumelana nokugqwala kwawo.
Imboni yamandla kagesi: Ezimbonini zikagesi, amapayipi ensimbi angenamthungo asetshenziselwa ukuthutha isitimu esinezinga lokushisa eliphezulu nesokucindezela okuphezulu njengamashubhu obhayela, amashubhu omoya kanye namashubhu okushisa kabusha.
Ukwakhiwa nengqalasizinda: Emkhakheni wokwakha, amapayipi ensimbi angenamthungo asetshenziswa kumapayipi okuhambisa amanzi, amapayipi okufudumeza, amapayipi okupholisa umoya, njll. ukuze amelane nemiphumela yokucindezela kanye nezinguquko zemvelo.
Ukukhiqizwa kwemishini: Embonini yokukhiqiza imishini, amapayipi ensimbi angenamthungo asetshenziselwa ukwenza izingxenye zemishini yemishini, njengemikhono yokuthwala, imishayo yokushayela, njll.
Ngokuqondene nemboni ye-boiler, amapayipi ensimbi angenamthungo angenye yezingxenye ezibalulekile zama-boilers. Kuma-boilers, amapayipi ensimbi angenamthungo anesibopho sokuthutha amandla okushisa, umhwamuko wamanzi nolunye uketshezi olukhiqizwa ukushiswa kukaphethiloli. Izinhlelo zokusebenza eziyinhloko zifaka:
Amapayipi abilayo: Amapayipi ensimbi angenamthungo asetshenziswa njengamapayipi okubhayela ukuthutha uphethiloli, amanzi, isitimu kanye neminye imithombo yezindaba futhi amelane nezindawo zokusebenza ngaphansi kwezimo eziphakeme zokushisa nezimo zengcindezi ephezulu.
Amapayipi okushisa kabusha: Ezitshalweni ezinkulu zamandla, izifudumezi zisetshenziselwa ukukhulisa izinga lokushisa lesitimu futhi kuthuthukiswe ukusebenza kahle kokuphehla amandla. Amapayipi ensimbi angenamthungo asetshenziswa njengamapayipi okushisa kabusha ukuze amelane nokuthuthwa kwesitimu ngaphansi kwezinga lokushisa eliphezulu nezimo zengcindezi ephezulu.
Amapayipi ezomnotho: Kumaboilers, amapayipi ensimbi angenamthungo abuye asetshenziswe njengamapayipi ayongayo ukuze kubuyiselwe imfucumfucu kugesi owuketshezi futhi kuthuthukiswe ukusebenza kahle kwamandla kabhayela.
Ngokuvamile, amapayipi ensimbi angenamthungo adlala indima ebalulekile ezimbonini ezihlukahlukene, ikakhulukazi ezimweni ezidinga ukumelana nokucindezela okukhulu, izinga lokushisa eliphezulu noma izindawo ezibolayo. Ukusebenza kwayo okuhle kakhulu kuyenza ibe enye yezinto ezithandwayo.
Okulandelayo amamaki amele amapayipi ensimbi angenamthungo avame ukusetshenziswa embonini yamandla, imboni yokubhayela, imboni yezokwakha kanye nemboni kawoyela negesi:
I-ASTM A106/A106M: Ipayipi le-carbon steel engenamthungo elifanele izinga lokushisa eliphezulu nezimo zokucindezela okukhulu. Amabanga ajwayelekile afaka i-A106 Ibanga B/C.
I-ASTM A335/A335M: Ipayipi lensimbi ye-alloy engenamthungo efanelekile izinga lokushisa eliphezulu nezimo zokucindezela okukhulu. Imikhiqizo evamile ihlanganisa i-A335 P11, A335 P22, A335 P91, njll.
I-API 5L: Izinga lepayipi lensimbi elisetshenziselwa ukuthutha uwoyela negesi yemvelo. Amamaki ajwayelekile ahlanganisaI-API 5L X42, API 5L X52, API 5L X65, njll.
I-GB 5310: Izinga lepayipi lensimbi elingenamthungo elifanele izinga lokushisa eliphezulu kanye namapayipi okubhayela anomfutho ophezulu. Amabanga ajwayelekile afaka i-GB 5310 20G, GB 5310 20MnG, GB 531015CrMoG, njll.
I-DIN 17175: Izinga lamapayipi ensimbi angenamthungo wamapayipi okubhayela ngaphansi kwezimo zokushisa eziphezulu nezimo zengcindezi. Amabanga ajwayelekile afaka i-DIN 17175 ST35.8, DIN 17175 ST45.8, njll.
I-ASTM A53/A53M: Izinga lepayipi lensimbi elingenamthungo nelishiselwe ukusetshenziswa okujwayelekile kwezimboni. Amabanga ajwayelekile afaka i-A53 Grade A,A53 Ibanga B, njll.
I-ASTM A333/A333M: Izinga lepayipi lensimbi elingenamthungo nelishiselwe elifanele isevisi ye-cryogenic. Amabanga ajwayelekile afaka i-A333 Grade 6.
Isikhathi sokuthumela: Apr-24-2024