Muhurongwa hwemazuva ano hwemaindasitiri hwakadai semabhoyira, ma "heat exchangers", ma "condenser", ma "power plants", uye nzvimbo dze petrochemical, machubhu akagadzirwa zvakananga seMachubhu eU bend, machubhu ecoil, machubhu eserpentine, uye machubhu ane mabhendi akawandainoita basa rakakosha mukuvandudza mashandiro ekutamisa kupisa uye kugadzirisa marongerwo emidziyo.
Zvichienzaniswa nemapombi akatwasuka asina musono,Machubhu eU anokotama uye machubhu ecoilbvumira dhizaini yemidziyo midiki uku uchichengetedza kuyerera kwemvura zvakanaka uye kushanda kwekuchinjana kwekupisa. Mainjiniya nenyanzvi dzekutenga vanowanzo tsvagaMugadziri wemachubhu eU bend, muchina wekupisa weU machubhu, machubhu eU bend asina musono, machubhu eU bend eboiler, uye masevhisi ekukotamisa machubhu akagadzirwa nemaokopakusarudza mishonga yekuisa machubhu.
Womic Steel inyanzvi yekugadzira machubhu ebhoyira asina musono, machubhu ekuchenesa anotonhorera, machubhu eU bend, uye mhinduro dzemachubhu dzakagadzirwa nemaoko., vachipa zvigadzirwa zvemachubhu zvemhando yepamusoro zvemapurojekiti emaindasitiri epasi rose.
1. Chii chinonzi machubhu eU Bend?
A Chubhu inokotama yeUichubhu isina musono yakakombamiswa kuitaKurongeka kwechimiro cheUMachubhu aya anoshandiswa zvakanyanya muzvinochinja-chinja kupisa, zvinokonzeresa kupisa, uye mabhoyiranekuti zvinobvumira mvura kutenderera mukati mechimiro chakamanikana.
Zvakanakira zvikuru zveMachubhu anokotama eUzvinosanganisira:
l Inoshandamashandiro ekutamisa kupisa
l Kurongeka kwemidziyo midiki
l Kuderedzwa kwekubatana kwesimbi
l Kuvimbika kwakavandudzwa kwechimiro
l Kuisa zviri nyore mukatimabhurugwa echubhu yekuchinjisa kupisa
Machubhu eU bend anowanzogadzirwa kubvasimbi yekabhoni isina musono, simbi yesimbi, kana mapaipi esimbi isina ngura, kuve nechokwadi chekuti michina yacho ine hunhu hwakanaka uye inodzivirira ngura.
2. Machubhu eCoil nemachubhu eSerpentine
Kunze kwemachubhu eU bend, masisitimu emaindasitiri anowanzo shandisamachubhu ecoil nemachubhu eserpentineyekuchinjana kupisa kwakakosha uye kutakurwa kwemvura.
| Rudzi rweChubhu | Chimiro | Kushandiswa Kwakajairika |
| Chubhu Inokotama yeU | Chimiro cheU | Zvinochinja-chinja kupisa, mabhoyira |
| Chubhu yeCoil | Yakatenderera kana kuti yakatenderera | Mavira, macondenser |
| Chubhu yeNyoka | Makombama akawanda | Mahita emumaindasitiri |
| Chubhu Inokombama Zvakasiyana-siyana | Maumbirwo akagadzirwa | Masisitimu ekupisa emagetsi |
Womic Steel inopa masevhisi ekukotama machubhu akagadzirirwa, kusanganisiraMachubhu eU bend, machubhu emulti-bend, machubhu eserpentine, uye machubhu ecoil, yakagadzirirwa zvinoenderana nezvinodiwa neprojekiti.
3. Maitiro Ekugadzira Machubhu EU Bend
Kugadzira zvemhando yepamusoroMachubhu anokotama eUinoda kutonga kwakarurama kwekugadzira kuti irambe iripokurongeka kwehukuru, kusimba kwemadziro, uye kuderera kweoval.
Matanho akajairika ekugadzira anosanganisira:
Kugadzirwa kweTube Isina Musono
Mapaipi asina musono anomoneredzwa kana kudhonzwa achipisa anogadzirwa zvichienderana nezvinodiwa.
Kurapa Kupisa
Machubhu anonamirwa kuti awedzere kupfava kwemvura asati akotama.
Kukombama kweChubhu Yakarurama
Michina yakasarudzika inokombamisa machubhu mukatiChimiro cheU kana magadzirirwo akawanda anokombama.
Kurapa Kupisa Kwekuderedza Kushushikana
Inovimbisa kugadzikana kwemuchina uye inodzivirira kutsemuka.
Kuongorora Kwemativi
MachekiKushivirira kweOD, ovality, ukobvu hwemadziro, uye dhayasi yekukombama.
Kupedzisa uye Kuedza Pamusoro
Zvinosanganisirakuyedzwa kwehydrostatic, kuyedzwa kwe ultrasound, uye kuongorora kwekuona.
Simbi yeWomic inoita kuti kukotama kwacho kuve kwakanyatsojeka, kudzivirira zvikanganiso zvakaita semakwinya, kutetepa kwemadziro, kana kuti kukora kwakanyanya.
4. Kururama kweDimensional uye Kudzora Hunhu
Kuchengetedza mativi akajeka kwakakosha kutimabhurugwa ekupisa exchanger tube uye magungano eboiler.
| Paramita | Kukosha Kwekudzora Kwakajairika |
| Kushivirira kwedhayamita yekunze | ±0.05 – ±0.10 mm |
| Kubuda kweOvality | ≤ 50% yekutsungirira kweOD |
| Ukobvu hwemadziro | ±7.5% |
| Radius Yakakombama | Zvichienderana nekugadzirwa kwevatengi |
| Kururama | ≤ 1 / 1000 |
Machubhu akanyatsogadzirwa anotonhorainopa kururama kwepamusoro-soro, zvichiita kuti zvive zvakanaka kune Machubhu eU-bend anoshandiswa muzvigadziriso zvekupisa uye mabhoyila.
5. Zvishandiso neMaitiro
Machubhu eU bend anogadzirwa nezvinhu zvakasiyana-siyana zvichienderana nemamiriro ekushanda.
Simbi yeKabhoni
| Zvakajairika | Giredhi | Kushandiswa |
| ASTM A179 | Simbi yekabhoni | Machubhu ekupisa |
| ASTM A210 | A1 | Machubhu ebhaira |
| EN10216-2 | P235GH | Mabhoyira emaindasitiri |
Simbi yeAlloy
| Zvakajairika | Giredhi | Kushandiswa |
| ASTM A335 | P11 | Maboiler ekupisa kwepakati |
| ASTM A335 | P22 | Maboiler anodziya zvakanyanya |
| ASTM A335 | P91 | Zvivakwa zvemagetsi zvinopisa zvakanyanya |
Simbi isina ngura
| Zvakajairika | Giredhi | Kushandiswa |
| ASTM A213 | 304/316 | Zvinochinja-chinja kupisa |
| ASTM A213 | 321 | Masisitimu ekupisa anopisa zvakanyanya |
| ASTM A213 | 347 / 347H | Mapaipi emhepo anofefetera chiteshi chemagetsi |
Womic Steel inogadzira machubhu asina musono zvichienderana neASTM, EN, DIN, uye ASME standards., kuve nechokwadi chekuti zvinoenderana nemapurojekiti emaindasitiri epasi rose.
6. Mashandisirwo eU Bend neCoil Tubes
6.1 Zvinochinja-chinja kupisa
Machubhu eU bend anoshandiswa zvakanyanya muzvinochinja-chinja kupisa zvegoko nechubhu, zvichibvumira kutamiswa kwekupisa kwakanaka pakati pemvura.
Zvakanakira zvinosanganisira:
l Majoini e weld akaderedzwa
l Kuvimbika kwakavandudzwa kwechimiro
l Dhizaini yemidziyo midiki
6.2 Mabhoira neMafekitori emagetsi
Masisitimu eboiler anodamachubhu esimbi anodzivirira kupisa kwakanyanyazvakaita seP11, P22, uye P91.
Machubhu aya anoshandiswa ku:
l machubhu eSuperheater
l Economizer machubhu
l Mapaipi emhepo
6.3 Indasitiri yePetrokemikari
Machubhu eCoil nemachubhu eserpentine anoshandiswa muma reactor emakemikari uye maheater emuindasitiri, zvichipa kuchinjana kupisa kunoshanda munzvimbo dzine tembiricha yakakwira.
6.4 Kugadzira Midziyo Yemaindasitiri
Kukotama kwechubhu kwakagadzirwa nemaoko kunoshandiswa mu:
l Mahovhoni eindasitiri
l Masisitimu ekudzoreredza kupisa
l Midziyo yekugadzira mafuta
7. Mabhenefiti eSeamless U Bend Tubes
Kushandisamachubhu asina musono ekugadzira U bendine mabhenefiti akawanda kana tichienzanisa nemapombi akasungirirwa.
| Chinhu | Machubhu EU Asina Musono | Machubhu Akasungirirwa |
| Simba | Yakakwirira | Zviri pakati nepakati |
| Kudzvinyirirwa Kuramba | Zvakanakisa | Zviri pakati nepakati |
| Kuvimbika Kwechivako | Yunifomu | Musono we weld unogona kupera simba |
| Kuramba Kupisa | Zvakanakisa | Zvishoma |
Nekuda kwezvibatsiro izvi,Machubhu eU bend asina musono anonyanya kufarirwa pamaboilers nemaheat exchangers.
8. Zvaunofanira Kufunga Nezvekutenga
Kana uchitengaMachubhu anokotama eU kana machubhu ecoil, nyanzvi dzekutenga dzinofanira kufunga nezve:
l Giredhi rezvinhu
Simbi yekabhoni, simbi yesimbi, kana simbi isina ngura zvichienderana nekupisa uye ngura.
l Kukura kweChubhu uye Ukobvu hweMadziro
Iva nechokwadi chekuti zvinoenderana nedhizaini yekuchinjana kupisa uye zvinodiwa zvekumanikidza.
l Bend Radius uye Geometry
Kukotama kwakagadzirwa nemaoko kunofanira kuenderana nehurongwa hwemidziyo.
l Kunyatsojeka kweDimensional
Kusakora kwakaderera uye OD chaiyo zvinoita kuti pave nekuiswa kwakakodzera.
l Kutevedzera Mutemo Wakajairika
Zvinodiwa zveASTM, EN, DIN, uye ASME zvinovimbisa kushanda zvakanaka.
Womic Steel inopa rutsigiro rwakakwana rweinjiniya, kubatsira vatengi kusarudza chakakodzerazvinhu zvechubhu isina musono, saizi, uye marongero ekukotama.
Simbi yeWomic - Mugadziri weTube Isina Musono uye Tube yeU Bend
Womic Steel inyanzvi yekugadzira zvinhu zvine hunyanzvi mukugadzira zvinhumachubhu ebhoyira asina musono, machubhu emhando yepamusoro anodhonzwa achitonhora, machubhu ekupisa, machubhu eU bend, uye mhinduro dzemachubhu akagadzirwa nemaokoyemapurojekiti emaindasitiri epasi rose.
Nemichina yekugadzira yepamusoro uye masisitimu ekudzora mhando akasimba, Womic Steel inopa mhinduro dzemachubhu anoshanda zvakanyanya dzinoenderana nezvinodiwa zvepasi rose zvinosanganisiraASTM A192, ASTM A210, ASTM A213, EN10216 P235GH, uye mhando dzakasiyana dzesimbi ye alloy uye simbi isina ngura.
Semugadziri wemachubhu eboiler ane ruzivo, Womic Steel inopa zvigadzirwa zvakasiyana-siyana zvakaita semachubhu ebhoyira asina musono, machubhu anodhonzwa anotonhora, machubhu ebhoyira esimbi ye alloy, machubhu ekupisa esimbi isingasvibi, uye machubhu eU bend akagadzirwa nemaoko.
Zvigadzirwa izvi zvinoshandiswa zvakanyanya mumafekitori emagetsi, mabhoyira emaindasitiri, nzvimbo dzemafuta, nzvimbo dzekuchenesa, uye masisitimu ekuchinjana kupisa.
Womic Steel inokwanisa kugadzira maumbirwo echubhu akagadzirwa nemaoko anosanganisiraMachubhu eU, machubhu eserpentine, machubhu ane makomba akawanda, uye machubhu ecoil, vachitsigira makambani einjiniya nevagadziri vemidziyo vane kugona kugadzira kwakavimbika uye mhando yechigadzirwa inoenderana.
Nemapoka ehunyanzvi ekugadzira uye mitsetse yekugadzira yemazuva ano, Womic Steel inovimbisamhando yakagadzikana, saizi chaiyo, uye kutumira kwakavimbikapabasa rega rega.
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