1. Yintoni imibhobho yentsimbi engenamthungo
Imibhobho yentsimbi engenamthungo yimibhobho eyenziwe kwiqhekeza elinye lentsimbi ngaphandle kwamalungu ahlanganisiweyo, enikezela amandla aphezulu kunye nokucinezelwa koxinzelelo.
Le mibhobho isetyenziswa ngokubanzi kumashishini ahlukeneyo ngenxa yezinto zabo ezintle. Imibhobho yentsimbi ye-carbon yaziwa ngokuqina kwazo kunye nokuthembeka. Banokumelana noxinzelelo oluphezulu kunye namaqondo obushushu, abenze balungele ukusetyenziswa kwishishini leoyile negesi, ukuvelisa amandla, kunye nokuqhubekiswa kwamachiza.
Inkqubo yokwenziwa kweempuku ze-carbon engenamthungo ibandakanya ukuqengqeleka okushushu okanye umzobo obandayo. Ngokungena eshushu, i-billet yentsimbi ishushu kwaye idluliselwe uthotho lweengcuka zokwenza umbhobho ongenamthungo. Umzobo obandayo, kwelinye icala, kubandakanya ukutsala umbhobho oshushu oshushu ngokufa ukunciphisa ububanzi bayo kwaye uphucule umphezulu wayo.
Ngokweenkcukacha zeshishini, imibhobho yentsimbi engenamthungo ifumaneka kuluhlu olubanzi lwe-SEARICS kunye nobubanzi. Olona hlobo luqhelekileyo lusuka kwi-DN15 ukuya kwi-DN1200, ngobukhulu bodonga oluqalisa ukusuka kwi-2mm ukuya kwi-50mm. Izinto ezisetyenziswa kwimibhobho yentsimbi ye-carbon ye-carbon ihlala i-carbon sensi, equlethe ipesenti ethile yekhabhoni. Umxholo wekhabhoni unokwahluka ngokuxhomekeke kwiimfuno zesicelo, ngomxholo wekhabhoni ephezulu obonelela ngamandla amakhulu kunye nobunzima.
Ukongeza kumandla abo kunye nokuqina, imibhobho yentsimbi engenamthungo ikwabonelela ngokuchasene nokunganyangeki. Nangona kunjalo, kwezinye iinkqubo apho kulindeleke ukuba kulindeleke ukuba iindawo ezinokubakho kulindeleke, iingubo ezongezelelweyo okanye iingubo ezongezelelweyo zinokufuneka ukukhusela umbhobho ukusuka kwi-corosion.
I-carbon yentsimbi ye-carbon yicandelo elibalulekileyo kwizicelo ezininzi zemizi-mveliso, zibonelela ngokuhambisa ithemba kunye nokuhamba ngokufanelekileyo kolwelo kunye neegesi.
I-2. Inkqubo yemveliso kunye neenkcukacha
2.1 INKQUBO YOKUFUNDA
Ukuveliswa kwemibhobho yentsimbi engenamthungo yinkqubo entsonkothileyo nengafunekiyo. Okokuqala, i-billleng billle inqunyulwe ngokuthe ngqo kubude obufunekayo. Emva koko, ifudunyele kwimozulu kwiqondo lokushisa eliphezulu, eliqhelekileyo malunga ne-1200 degrees Celsius. Inkqubo yokufudumeza isebenzisa i-fuels njenge-hydrogen okanye i-acetylene yokuqinisekisa ukufudumeza. Emva kokufudumeza, i-billle isebenzisa ukubhoboza koxinzelelo. Oku kuhlala kwenziwa kusetyenziswa锥形辊穿孔机esebenza ngokufanelekileyo ekuveliseni imibhobho esemgangathweni ephezulu kwaye inokuziqhelanisa nokubhoboza iimfuno zamabakala ensimbi.
Emva kokubhoboza, iBillet ihamba kwiinkqubo eziqengqelekayo ezinje nge-skew ye-skew iqengqeleka, iqengqele, okanye iphume. Emva kokupheliswa, umbhobho uyakhawuleza ukumisela ubungakanani bayo bokugqibela. Umatshini wokulinganisa onesingqungquthela i-bill ijikeleza ngesantya esiphezulu kwaye ingena kwiBillet ukwenza umbhobho. Ububanzi bayo bangaphakathi bombhobho buxhomekeke kububanzi bangaphandle be-sutimbe yomatshini.
Okulandelayo, umbhobho uthunyelwe kwinqaba yokuphola apho ipholile khona ngamanzi atshiza. Emva kokupholisa, iphantsi koqingqisa ukuqinisekisa ubume bayo buchanekile. Emva koko, umbhobho uthunyelwe kumnxibelelanisi we-Flaw Flaw okanye isixhobo sovavanyo lwe-hydrostatic sovavanyo lwangaphakathi. Ukuba kukho imifula, iibbhu, okanye eminye imiba engaphakathi kumbhobho, ziya kufunyanwa. Emva kovavanyo lomgangatho, umbhobho uhamba ngokuhlolwa kwengxelo. Okokugqibela, iphawulwe ngamanani, imigaqo, kunye nemveliso ye-batch yemveliso ngokupeyinta kwaye iphakanyisiwe kwaye igcinwe kwindawo yokugcina iimpahla nge-crane.
2.2 Ukucaciswa kunye nokuhlelwa
Imibhobho yentsimbi ye-carbon ihlelwe kwiindawo ezixineneyo nezingenayo. Imibhobho yentsimbi eqingqiweyo ye-carbon engenamthungo eqingqiweyo ngokubanzi inomgangatho ongaphezulu kuneemilimitha ezingama-32 kunye nobunzima obuvela kwi-2,5 yeemilimitha. Imibhobho yentsimbi eqengqelekayo engenamthungo ingena kumbhobho wentsimbi engenamthungo inokuba nenqanaba elincinci njenge-millimitha ezi-6, ubuncinci bobuncinci beemilimitha ze-0,25. Nditsho nemibhobho etshixiweyo enenjini kunye ne-millieter engaphandle yeemilimitha ezi-5 kunye nobunzima obungaphantsi kwe-0.25 iimilimitha ziyafumaneka. Imibhobho eqengqelekayo ebandayo ibonelela ngokuchaneka okuphezulu.
Iinkcazo zabo zihlala zivezwa ngokwemigaqo ye-Outter kunye nobunzima bedonga. Umzekelo, inkcazo eqhelekileyo inokuba yi-DN200 X 6mm, ebonisa ububanzi bangaphandle beemilimitha ezingama-200 kunye nobubanzi obuziimilimitha ezi-6. Ngokweenkcukacha zeshishini, imibhobho yentsimbi engenamthungo ifumaneka kuluhlu olubanzi lwe-SIRY ukuhlangabezana neemfuno ezahlukeneyo zesicelo.
I-3. Ukusetyenziswa kwe-carbon yentsimbi ye-carbon
Imibhobho yentsimbi engenamthungo ifumana izicelo kwimimandla eyahlukeneyo enjengokuthuthwa kwamanzi, ukubonelelwa kweBoiler, ukuhlola kwe-Boiler, ukuhlola kwe-getroleum, kunye nokuhlelwa kwezinto ezizodwa.
3.1 Ukuhamba kwe-fluid
Imibhobho yentsimbi engenamthungo isetyenziselwa ukuthutha ulwelo olunjengamanzi, ioyile kunye negesi. Kwishishini leoyile kunye negesi, umzekelo, imibhobho yentsimbi engenamthungo ibalulekile ekuzongeni kwioyile ye-oyile kunye nerhasi yendalo evela kwiindawo zokuvelisa kunye namaziko okuhambisa. Ngokweenkcukacha zeshishini, icandelo elikhulu leoyile yehlabathi kunye negesi zithuthwe ngemibhobho yentsimbi engenamthungo. Le mibhobho inokumelana noxinzelelo oluphezulu kwaye alinyangeki ukusulela, libenze balungele ukuthuthwa okude. Ukongeza, imibhobho yentsimbi engenamthungo ikwasetyenziswa kwiinkqubo zokubonelela ngamanzi kunye neenkqubo zemizi-mveliso zokuhambisa ulwelo ezahlukeneyo.
3.2 Imveliso yeBoiler
Iphantsi, ephakathi, kunye ne-Boiles ye-Boiler yeBoiler eyenziwe ngensimbi ye-carbon engenamthungo zizinto ezibalulekileyo kwimveliso ye-boiler. Le mibhobho yenzelwe ukumelana namaqondo obushushu aphezulu kunye noxinzelelo ngaphakathi kwabo. Ngoxinzelelo oluphantsi kunye noxinzelelo lwe-carbon ye-carbon qinisekisa ukusebenza ngokukhuselekileyo kwe-boiler ngokubonelela ngokujikeleza okungafezekanga kunye nokudluliselwa kobushushu. Kuxinzelelo oluphezulu lwabafundi, imibhobho kufuneka ihambelane neemfuno ezixatyiweyo zamandla kunye nokuqina. Baphantsi kovavanyo olubanzi ukuqinisekisa ukuba umgangatho wabo kunye nokuthembeka. Imibhobho yentsimbi engenamthungo yekhephu i-Boilers iyafumaneka kubungakanani ohlukeneyo kunye neenkcazo zokuhlangabezana neemfuno ezithile zoyilo olwahlukileyo.
3.3 Ukuhlolwa kwengqondo
Imibhobho ye-geologing kunye nepetroleum yokuqhuba idlala indima ebalulekileyo ekuhlolweni kwengqondo. Le mibhobho isetyenziselwa ukuqhuba kwi-rust yomhlaba yokuphonononga ioyile, igesi kunye neminerali. Imibhobho yensimbi enamandla e-stebon engenamthungo yenzelwe ukumelana neemeko ezinzima zokuntywila, kubandakanya uxinzelelo oluphezulu, i-abrasion, kunye ne-corosion. Zisetyenziselwa ukutyhulisa kunye netyhubhu kwimithombo yeoyile negesi, zibonelela ngenkxaso yesakhiwo kunye nokukhusela iqula elivela ekuwenise. Ngokutsho koqikelelo lweshishini, ibango lemibhobho yokuqhuba ye-geologing kunye nepetroleum kulindeleke ukuba ikhule kwiminyaka ezayo njengoko ukuphononongwa kwezixhobo ezitsha kuqhubeka.
3.4 Ishishini lePetroleum
Kwicandelo le-petroleum, imibhobho yentsimbi engenamthungo isetyenziswa kwizicelo ezahlukeneyo ezifana nemibhobho yeoyile kunye negesi, izixhobo ezihlaziyayo, kunye neetanki zokugcina. Imibhobho yenzelwe ukumelana nemeko ebonakalayo yemveliso yepetroleum kunye noxinzelelo oluphezulu oluchaphazelekayo kwizothutho kunye nokulungisa. I-Petroleum yokuqhekeza imibhobho, ngakumbi, kubalulekile kwinkqubo yokucoca. Zenziwe kwizitya ezikhethekileyo ezinokuthi zikwazi ukumelana nobushushu obuphakamileyo kunye nokuphendula kwemichiza. Imibhobho yentsimbi engenamthungo kumzi-mveliso wePetroleum zixhomekeke kulawulo olungqongqo olungqongqo kunye novavanyo ukuqinisekisa ukhuseleko lwabo kunye nokuthembeka.
Ixesha leposi: Oct-31 ukuya kwi-2024