Isinxephezelo samapayipi kathayela esaziwa nangokuthi ijoyinti lokunweba kanye nejoyinti lokunweba, sisetshenziswa kakhulu ukuqinisekisa ukusebenza kwamapayipi.
I-Bellows compensator iyithuluzi eliguquguqukayo, elinezindonga ezincane, eliphambanayo elinothayela nomsebenzi wokunweba, elakhiwe ngezivunguvungu zensimbi nezingxenye. Isimiso sokusebenza se-bellows compensator ngokuyinhloko ukusebenzisa umsebenzi waso wokunwebeka okunwebekayo ukuze kunxeshezelwe ukugudluka kwepayipi, i-angular, lateral kanye nokuhlangene okuhlangene kwepayipi ngenxa yokuguquguquka kokushisa, ukuwohloka komshini kanye nokundindizela okuhlukahlukene kwemishini. Imisebenzi yesinxephezelo ihlanganisa ukumelana nokucindezela, ukuvala uphawu, ukumelana nokugqwala, ukumelana nezinga lokushisa, ukumelana nomthelela, ukumuncwa ukushaqeka kanye nokunciphisa umsindo, okunganciphisa ukuguquguquka kwamapayipi futhi kuthuthukise impilo yesevisi yepayipi.
Isimiso Sokusebenza
Isici esinwebekayo esiyinhloko sesinxephezelo sikathayela ipayipi likathayela lensimbi engagqwali, elisetshenziselwa ukunxephezela isiqondiso se-axial, esiphambanayo nese-angular sepayipi kuye ngokunwetshwa nokugotshwa kwepayipi likathayela. Umsebenzi wayo kungaba:
1. Ukunxephezela i-axial, transverse kanye ne-angular thermal deformation yepayipi lokumunca.
2. Gcoba ukudlidliza kwemishini futhi unciphise umthelela wokudlidliza kwemishini kumapayipi.
3. Muva ukuguquguquka kwepayipi okubangelwa ukuzamazama komhlaba nokuncipha komhlaba.
Isinxephezelo singahlukaniswa sibe isinxephezelo semvulo engaboshiwe kanye nesinxephezelo sokubhodla okuboshiwe ngokuya ngokuthi singakwazi yini ukumunca ukucindezela (amandla epuleti eliyimpumputhe) okukhiqizwa umfutho ophakathi nendawo epayipini; Ngokwendlela yokugudluka yemvubelo, ingahlukaniswa ibe isinxephezelo sohlobo lwe-axial, isinxephezelo sohlobo oluphambene, isinxephezelo sohlobo lwe-angular kanye ne-pressure balance type bellows compensator.
Imibandela Yokusebenzisa
I-Metal Bellows compensator yakhiwe ngomklamo, ukukhiqiza, ukufakwa, ukuphathwa kokusebenza nezinye izixhumanisi. Ngakho-ke, ukwethembeka kufanele futhi kubhekwe kulezi zici. Ngaphezu kokusebenza kahle kwayo, izinga lokushisa layo eliphakathi nendawo, elisebenzayo nendawo yangaphandle, kanye nokugqwala kwengcindezi, i-ejenti yokuhlanza amanzi, njll., kufanele kucatshangelwe lapho kukhethwa izinto zokunxeshezelwa kwamapayipi kathayela kunethiwekhi yokuhlinzeka ngokushisa.
Ngaphansi kwezimo ezijwayelekile, izinto zamapayipi kathayela zizohlangabezana nalezi zimo ezilandelayo:
(1) Umkhawulo wokunwebeka okuphezulu, amandla aqinile namandla okukhathala ukuze kuqinisekiswe ukusebenza kwe-bellows.
(2) Ipulasitiki enhle yokwenza lula ukwakheka nokucutshungulwa kwamapayipi kathayela, nangokucutshungulwa okulandelayo ukuze kutholakale ubulukhuni namandla okwanele.
(3) Ukumelana nokugqwala okuhle ukuze kuhlangatshezwane nezidingo ezahlukene zendawo yokusebenza yamapayipi kathayela.
(4) Ukusebenza kahle kokushisela ukuhlangabezana nezidingo zenqubo yokushisela ukukhiqiza amapayipi kathayela. Kunethiwekhi yamapayipi okushisa abekwe umsele, lapho isinxephezelo sepayipi likathayela sicwiliswa emapayipini aphansi, imvula noma indle yengozi, izinto ezimelana nokugqwala kunensimbi kufanele zibhekwe, njenge-nickel alloy, i-nickel alloy ephezulu, njll.
Isitolimende
1. Imodeli, ukucaciswa nokucushwa kwepayipi lesinxephezelo kuzobhekwa ngaphambi kokufakwa, okumele kuhlangabezane nezidingo zokuklama.
2. Kusinxephezelo esinomkhono ongaphakathi, kuzoqashelwa ukuthi isiqondiso somkhono ongaphakathi kufanele sihambisane nesiqondiso sokugeleza okuphakathi, futhi indiza ezungezayo yehinge yohlobo lwesinxephezelo kufanele ihambisane nendiza ezungezayo.
3. Ngesinxephezelo esidinga "ukuqina okubandayo", izingxenye ezisizayo ezisetshenziselwa ukuguqulwa kwangaphambili akufanele zisuswe kuze kube yilapho ipayipi ifakiwe.
4. Akuvunyelwe ukulungisa ukufakwa ngenxa yokubekezelela ipayipi ngokusebenzisa ukuguqulwa kwesinxephezelo sikathayela, ukuze kungathinti umsebenzi ojwayelekile wesinxephezelo, kuncishiswe impilo yesevisi futhi kwandise umthwalo wesistimu yamapayipi, imishini. kanye namalungu asekelayo.
5. Ngesikhathi sokufakwa, i-slag ye-welding ayivunyelwe ukuchaphaza phezu kwe-wave case, futhi i-wave case ayivunyelwe ukuhlupheka ngenxa yokulimala komshini.
6. Ngemuva kokufakwa kwesistimu yamapayipi, izingxenye eziphuzi eziyisizayo zokumisa kanye nezinsimbi ezisetshenziselwa ukufakwa nokuthutha kusinxephezelo sikathayela zizosuswa ngokushesha, futhi idivayisi ekhawulayo izolungiswa endaweni ecacisiwe ngokuvumelana nezidingo zokuklama, ukuze uhlelo lwamapayipi lube namandla okwanele okunxeshezelwa ngaphansi kwezimo zemvelo.
7. Zonke izinto ezihambayo zesinxephezelo ngeke zivinjwe noma zivinjelwe izingxenye zangaphandle, futhi ukusebenza okuvamile kwazo zonke izingxenye ezihambayo kuzoqinisekiswa.
8. Ngesikhathi sokuhlolwa kwe-hydrostatic, indawo yesibili engashintshi yepayipi ekugcineni kwepayipi enesinxephezelo izoqiniswa ukuze kuvinjwe ipayipi ukuthi linganyakazi noma liphenduke. Ngesinxephezelo kanye nepayipi layo lokuxhuma elisetshenziselwa i-gas medium, qaphela ukuthi kudingekile yini ukwengeza ukwesekwa kwesikhashana lapho ugcwalisa amanzi. Okuqukethwe kwe-ion ye-96 chloride yesisombululo sokuhlanza esisetshenziselwa ukuhlolwa kwe-hydrostatic akufanele kudlule i-25PPM.
9. Ngemuva kokuhlolwa kwe-hydrostatic, amanzi aqoqiwe endaweni ye-wave azokhishwa ngokushesha ngangokunokwenzeka futhi indawo engaphakathi yekesi ye-wave izoshaywa umoya.
10. Izinto ezifakwayo ezixhumene nezivungulo zesinxephezelo ngeke zingabi ne-chlorine.
Izikhathi zokufaka izicelo
1. Ipayipi elinokuguqulwa okukhulu kanye nendawo elinganiselwe yendawo.
2. Ipayipi elikhulu lobubanzi elinoguquko olukhulu kanye nokugudluka kanye nengcindezi ephansi yokusebenza.
3. Izisetshenziswa ezidinga ukulinganiselwa ukuze zithathe imithwalo.
4. Amapayipi adingekayo ukuze amunce noma ahlukanise ukudlidliza komshini okunemvamisa ephezulu.
5. Ipayipi elidingekayo ukuze limunce ukuzamazama komhlaba noma indawo yokuhlala.
6. Ipayipi elidingekayo ukuze limunce ukudlidliza lapho kuphuma khona iphampu yepayipi.
Isikhathi sokuthumela: Oct-12-2022
