Emhlabeni omkhulu wobunjiniyela bezimboni, ingxenye eyodwa ebalulekile eqinisekisa amandla nokwethembeka ngokuvamile ayinakwa - ipayipi elishiselwe elivunguzayo. Ngaphandle kwephrofayili yaso ephansi, lesi simangaliso sobunjiniyela sihlanganisa ukuguquguquka okumangalisayo futhi silungele izinhlelo zokusebenza eziningi ezimbonini eziningi. Njengoba sijula ebunzimeni be-spiral welding, sizohlola ukuthi singahlanganisa kanjani ukusebenza kahle namandla alobu buchwepheshe obusha ukuze kwandiswe amandla abo kumaphrojekthi akho.
Ipayipi elishiselwe okuvunguzayenziwa ngokugoqa umugqa wensimbi oyisicaba ezungeze i-mandrel bese uyishisela eduze komthungo. Le ndlela ayigcini nje ukuthuthukisa ubuqotho besakhiwo sepayipi, kodwa futhi ivumela ukukhiqizwa kwamadayimitha amakhulu nobude obude kunezindlela ezivamile zokushisela. Umkhiqizo wokugcina awunamandla futhi uhlala isikhathi eside kuphela, kodwa futhi usebenza kahle kakhulu mayelana nokusetshenziswa kwezinto kanye nesikhathi sokukhiqiza.
Enye yezinzuzo eziyinhloko zamapayipi a-spiral welded yikhono lawo lokumelana nezingcindezi eziphezulu kanye nezimo zemvelo ezimbi kakhulu. Lokhu kubenza balungele ukusetshenziswa ezimbonini ezifana nowoyela negesi, ukuhlinzekwa kwamanzi kanye nezokwakha. Ngokusebenzisa amapayipi ashiselwe athandelene, onjiniyela bangaqinisekisa ukuthi umsebenzi wabo uzohlala isikhathi eside, banciphise isidingo sokulungiswa njalo nokushintshwa.
Ukuze kuzuzwe kokubili ukusebenza kahle namandla okushisela okuvunguzayo, izici ezimbalwa ezibalulekile okufanele kugxilwe kuzo phakathi nenqubo yokukhiqiza. Okokuqala, ukukhethwa kwezinto zokusetshenziswa kwekhwalithi ephezulu kubalulekile. Insimbi esetshenziselwa ukukhiqiza amapayipi ashiselwe ku-spiral kufanele ihlangabezane nezindinganiso eziqinile zemboni ukuqinisekisa ukusebenza kahle. Ngaphezu kwalokho, ukusetshenziswa kobuchwepheshe bokushisela okuthuthukisiwe kanye nezinqubo kungathuthukisa kakhulu izinga le-weld, okuholela kumkhiqizo onamandla futhi onokwethenjelwa.
Esinye isici esibalulekile okufanele sicatshangelwe ukuklama kwepayipi ngokwayo. Ngokuthuthukisa i-geometry nobukhulu bepayipi elishiselwe elisontekile, onjiniyela bangafinyelela ibhalansi phakathi kwamandla nesisindo, okwenza kube lula ukuphatha nokufaka. Lokhu kunenzuzo ikakhulukazi kumaphrojekthi amakhulu lapho ezokuthutha nezokuthutha zingadala izinselele ezinkulu.
Ifektri yethu itholakala eCangzhou, esiFundazweni saseHebei, futhi ibikhiqiza izinga eliphezului-spiral weldamapayipi kusukela yasungulwa ngo-1993. Le fektri ihlanganisa indawo engamamitha-skwele angu-350,000, inempahla ephelele engu-RMB 680 million, futhi inobuchwepheshe besimanje kanye nabasebenzi abanamakhono angu-680. Lokhu kusenza sikwazi ukugcina ukulawula okuqinile kwekhwalithi kuyo yonke inqubo yokukhiqiza, siqinisekisa ukuthi imikhiqizo yethu ihlangabezana nezindinganiso eziphakeme kakhulu zemboni.
Ngaphezu kokuzibophezela kwethu kukhwalithi, siphinde sibeke ukwaneliseka kwamakhasimende kuqala. Ithimba lethu lochwepheshe lihlale litholakala ukuze linikeze isiqondiso nokusekelwa ukuze lisize amakhasimende akhethe ipayipi elishiselwe elisontekile elifanele ngezidingo zabo ezithile. Kungakhathaliseki ukuthi usebenza kuphrojekthi yengqalasizinda enkulu noma isicelo esincane, sizokusiza ukuthi usebenzise amandla epayipi elishiselwe elivunguzayo.
Kafushane, ukuhlanganisa ukusebenza kahle namandla epayipi elishiselwe okuvunguza kubalulekile empumelelweni ezinhlobonhlobo zezicelo zezimboni. Ngokugxila ezintweni ezisezingeni eliphezulu, amasu okushisela athuthukile, nemiklamo eyenziwe kahle, onjiniyela bangakha izixazululo eziqinile ezimelana novivinyo lwesikhathi. Esikhungweni sethu saseCangzhou, siyaziqhenya ngokufaka isandla kulo mkhakha wokuqamba izinto ezintsha, sihlinzeka ngemikhiqizo ethembekile ehlangabezana nezidingo zobunjiniyela besimanje. Yamukela ukuguquguquka kwepayipi elishiselwe okuvunguzayo futhi uthathe amaphrojekthi akho uwayise ezingeni eliphezulu lokusebenza kahle namandla.
Isikhathi sokuthumela: Mar-28-2025