Machubhu eboiler zvinhu zvakakosha zvinoshandiswa mumaboiler emhepo, masisitimu ekugadzira magetsi, mafekitori epetrochemical, uye michina yekudziyisa yeindasitiri. Machubhu aya anofanira kutsungirira kumanikidzwa kwakanyanya, tembiricha yakakwira, uye kutenderera kwekupisa kunogara kuripo panguva yekushanda. Kuti ive nechokwadi chekuti machubhu eboiler anoshanda zvakanaka uye akachengeteka, kusarudza saizi nehukuru hwakakodzera kwakakosha kune mainjiniya nemapoka ekutenga anobatanidzwa mumapurojekiti emaindasitiri.
Zviyero zvechubhu yebhoyira zvinoona kuti machubhu aya anopinda sei muzvimiro zvebhoyira, machubhu ekupisa, uye masisitimu emapaipi. Zvakajairika zvinosanganisira dhayamita yekunze (OD), ukobvu hwemadziro (WT), kureba, uye zvinodiwa zvekushivirira. Zviyero izvi zvinowanzotsanangurwa nezvinodiwa zvepasi rose zvakaita seASTM A192, ASTM A210, ASTM A213, uye EN10216 P235GH.
Semugadziri wemachubhu eboiler asina musono, Womic Steel inogadzira saizi dzakasiyana-siyana dzemachubhu eboiler uye saizi dzakakodzera machubhu emagetsi, mahita ekuchenesa, uye masisitimu ekutamisa kupisa mumaindasitiri. Iine zvivakwa zvepamusoro zvekugadzira machubhu asina musono uye masisitimu ekudzora mhando akasimba, Womic Steel inopa machubhu eboiler asina musono akanyatsogadzirwa, machubhu anodhonzwa anotonhora, uye machubhu ekuchinjana kupisa ekushandisa mapurojekiti epasi rose einjiniya.
Machubhu ebhoira anowanzogadzirwa mumhando dzakasiyana-siyana dzedhayamita dzekunze zvichienderana nezvinodiwa nedhizaini yemidziyo. Machubhu madiki edhayamita anowanzo shandiswa muzvishandiso zvinochinja-chinja kupisa uye masisitimu ebhoira akamanikana, nepo machubhu makuru edhayamita anogona kushandiswa muzvishandiso zvemaindasitiri zvine simba guru uye masisitimu epombi dzinomanikidza.
Tafura inotevera inoratidza zvakajairikadhayamita yechubhu yebhaira yekunzeinowanzoshandiswa mumaindasitiri.
| Dhayamita Yekunze (OD) | Kushandiswa Kwakajairika |
| 12 mm – 25 mm | Machubhu ekupisa |
| 25 mm - 60 mm | Machubhu ebhaira |
| 60 mm – 114 mm | Mapaipi ekumanikidza zvakanyanya |
Pamusoro pedhayamita yekunze,ukobvu hwemadziroimwe parameter inokosha yemachubhu ebhoyira. Ukobvu hwemadziro hunosarudza kuramba kwechubhu kumanikidzwa uye simba remuchina. Machubhu anoshandiswa mumaboyira ane pressure yakakwira anowanzoda madziro akakora kuti agone kutsungirira kumanikidzwa kwemukati uye kushushikana kwekupisa.
Ukobvu hwemadziro echubhu yebhoyira hunowanzo sarudzwa zvichienderana nekumanikidzwa kwekushanda uye tembiricha yesystem. Mainjiniya anofanirwa kuve nechokwadi chekuti zviyero zvechubhu yakasarudzwa zvinosangana nezvinodiwa zvekuchengetedza zvedhizaini yebhoyira.
Chimwe chezvinhu zvinonyanya kushandiswa pakugadzira machubhu eboiler ndecheASTM A192 machubhu esimbi yekabhoni asina musono. Iyi dhairekitori inovhara machubhu esimbi yekabhoni isina musono yekushandira high pressure uye inowanzoshandiswa mumaboilers emaindasitiri uye muzvishandiso zvekupisa.
Tafura inotevera inopa mienzaniso yeASTM A192 chubhu saiziinowanzo shandiswa pakushandisa boiler.
| Dhayamita yekunze | Ukobvu hwemadziro | Kushandiswa Kwakajairika |
| 19.05 mm | 2.77 mm | Machubhu ekupisa |
| 25.4 mm | 3.38 mm | Machubhu ebhaira |
| 38.1 mm | 4.19 mm | Maboiler ane simba guru |
Chimwe chinhu chinowanzoshandiswa ndechekutiMachubhu ebhaira eASTM A210, izvo zvinopa simba repamusoro remakanika zvichienzaniswa neASTM A192. Tsanangudzo iyi inosanganisiraGiredhi A1 neGiredhi C, izvo zvinoshandiswa zvakanyanya mumaindasitiri emabhaira.
Machubhu eASTM A210 anowanzo sarudzwa kuti ashandiswe pakumanikidzwa kwakanyanya kana paine simba rakawedzerwa. Zviyero zvechubhu zviripo pasi pechirevo ichi zvakafanana neASTM A192 asi zvinogona kugadzirwa nemadziro akakora kuti zvikwane kumanikidzwa kwakanyanya kwekushanda.
Pazasi pane muenzaniso wakareruka weASTM A210 saizi dzemachubhu dzinosiyana.
| Dhayamita yekunze | Ruvara rweMadziro | Kushandiswa |
| 19 mm | 2 - 4 mm | Machubhu ekupisa |
| 25 mm | 3 - 6 mm | Machubhu ebhaira |
| 50 mm | 4 - 10 mm | Mapaipi ekumanikidza zvakanyanya |
Kuti nharaunda dzive nekupisa kwakanyanya, simbi dzakagadzirwa nesimbi dzakadai seASTM A213 T11 uye ASTM A213 T22anoshandiswa zvakanyanya. Simbi idzi dzine chromium ne molybdenum, izvo zvinovandudza kusimba kwekupisa kwakanyanya uye kuramba kushanduka kwesimba.
Machubhu esimbi eASTM A213 alloy anoshandiswa zvakanyanya muma superheater, ma reheater, uye masisitimu epamusoro ebhoyirainoshanda pakupisa kwakakwira. Zviyero zvechubhu zviripo zvezvinhu zveASTM A213 zvakafanana nezvinoshandiswa pamachubhu esimbi yekabhoni asi zvinowanzo sarudzwa kune zvikamu zvekupisa kwakanyanya zvemasisitimu eboiler.
Mapurojekiti einjiniya ekuEurope anowanzo tsananguraEN10216 P235GH machubhu asina musonoyemidziyo yekumanikidza uye kuisa mabhoyira. Chinhu ichi chinoshandiswa zvakanyanya muzvishandiso zvekuchinjisa kupisa uye masisitimu emabhoyira emaindasitiri muEurope nemumapurojekiti epasi rose eEPC.
Semunhu ane ruzivomugadziri wechubhu yebhoyira, Womic Steel inogadzira machubhu eboiler asina musono zvichienderana neASTM neEN standards, kusanganisiraASTM A192, ASTM A210, ASTM A213, uye EN10216 P235GHKambani iyi inopa machubhu akasiyana-siyana ehukuru nehukuru kuti ienderane nezvinodiwa zvemagetsi, nzvimbo dzemafuta, uye masisitimu ekudziyisa emuchina wekuchenesa.
Kuwedzera pamachubhu akajairwa, mapurojekiti mazhinji emaindasitiri anodakureba kwakagadzirwa uye magadzirirwo echubhu yakagadzirwaMachubhu ebhoyira anogona kupihwa nehurefu hwakajairwa senge mamita matanhatu kana gumi nemaviri, asi hurefu hwakagadziriswa hunogonawo kugadzirwa zvichienderana nekugadzirwa kwemuchina.
Masisitimu mazhinji ekuchinjana kupisa anodawo kuti machubhu akomberedzwe kuita maumbirwo akakosha, akadai seMachubhu anokotama eU, kuti ikwanise kuwedzera kupisa uye kuvandudza mashandiro ekufambisa kupisa. Machubhu eU bend anoshandiswa zvakanyanya muzvikamu zvinochinja kupisa zveganda nechubhu nekuti anobvumira magumo ese echubhu kubatana nechubhu sheet imwe chete.
Womic Steel inopa mabasa ekugadzira machubhu ekupisa akazara, kusanganisiraMachubhu eU bend, machubhu eserpentine, uye machubhu ane makomba akawandainogadzirwa nesimbi yekabhoni isina musono uye simbi ye alloy. Zvigadzirwa izvi zvinopihwa zvakanyanya kune vagadziri vezvinhu zvinopisa uye makambani einjiniya emaindasitiri pasi rese.
Kusarudza saizi nemasaizi akakodzera eboiler tube kwakakosha pakuona kuti masisitimu ekupisa eindasitiri akavimbika uye anoshanda zvakanaka. Mainjiniya anofanirwa kunyatsofunga nezvematanho akadai sedhayamita yechubhu, ukobvu hwemadziro, uye mhando yezvinhu pakugadzira michina yeboiler.
Kushanda neakavimbikamugadziri wechubhu yebhoyira isina musonoinoita kuti machubhu anopiwa asvike padanho repasi rose uye zvinodiwa papurojekiti. Vagadziri vanofanirwa kuchengetedza nzvimbo dzekugadzira dzepamusoro, maitiro akasimba ekudzora mhando, uye kugona kwakazara kwekuyedza.
Neruzivo rwakakura mukugadzira machubhu esimbi asina musono,Womic Steel inopa machubhu emhando yepamusoro ebhoyira, machubhu ekupisa, uye machubhu ekuchenesa anotonhorera anotonhorera kune vatengi vemaindasitiri epasi rose.Kambani iyi inogadzira zvinhu zvakasiyana-siyana zvinosanganisiraMachubhu eboyira eASTM A192, machubhu eboyira eASTM A210, machubhu esimbi eASTM A213 alloy, uye machubhu asina musono eEN10216 P235GH.
Kuburikidza netekinoroji yepamusoro yekugadzira uye zvikwata zvehunyanzvi zvekugadzira,Womic Steel inoramba ichitsigira mafekitori emagetsi, nzvimbo dzemafuta, uye masisitimu ekudziyisa emuchina wekuchenesa nemhinduro dzemachubhu ebhoyira dzakavimbika pasi rese..
Mugadziri weWomic Steel Boiler Tube - Ruzivo rwekuonana
Womic Steel inyanzvi yekugadzira zvinhu ine hunyanzvi mukugadzira machubhu ebhoyira asina musono, machubhu anodhonzwa achitonhora, machubhu ekuchinjana kupisa, uye machubhu eU bend emapurojekiti epasi rose. Nemichina yekugadzira yepamusoro uye masisitimu ekudzora mhando akasimba, Womic Steel inopa mhinduro dzemachubhu anoshanda zvakanyanya dzinoenderana nezvinodiwa zvepasi rose zvinosanganisira ASTM A192, ASTM A210, ASTM A213, EN10216 P235GH, uye mhando dzakasiyana dzesimbi yesimbi uye simbi isina ngura.
Semugadziri wemachubhu eboiler ane ruzivo, Womic Steel inopa zvigadzirwa zvakasiyana-siyana zvakaita semachubhu eboiler asina musono, machubhu anodhonzwa anotonhora, machubhu eboiler esimbi alloy, machubhu ekupisa esimbi isina ngura, uye machubhu eU bend akagadzirwa nemaoko. Zvigadzirwa izvi zvinoshandiswa zvakanyanya mumafekitori emagetsi, mabhoiler emaindasitiri, nzvimbo dzemafuta, nzvimbo dzekuchenesa, uye masisitimu ekupisa.
Womic Steel inokwanisa kugadzira machubhu akagadzirwa anosanganisira machubhu eU, machubhu eserpentine, machubhu anokombama akawanda, uye machubhu ecoil, ichitsigira makambani einjiniya nevagadziri vemidziyo vane kugona kugadzira kwakavimbika uye mhando yechigadzirwa inoenderana.
Nemapoka ehunyanzvi ekugadzira uye mitsetse yekugadzira yemazuva ano, Womic Steel inovimbisa mhando yakagadzikana, saizi chaiyo, uye kutumirwa kwakavimbika kune yega yega purojekiti.
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