Amashubhu okushintshanisa ukushisa e-U bend asetshenziswa kabanzi kuma-heat exchanger egobolondo ne-tube, ama-condenser, kanye nezinhlelo zokudlulisa ukushisa zezimboni. Lawa mashubhu agobile ngokukhethekile abe yisimo esifana no-U, okuvumela zombili iziphetho zeshubhu ukuthi zixhumeke eshidini leshubhu elifanayo. Lo mklamo wenza kube lula ukwakhiwa kwemishini futhi uthuthukise amandla okukhulisa ukushisa kwamashubhu ngesikhathi sokusebenza.
Ngenxa yokuthi ama-heat exchanger avame ukusebenza ngaphansi kwezimo zokushisa okuphezulu kanye nengcindezi, ikhwalithi kanye nokunemba kwamashubhu e-U bend kubaluleke kakhulu.Amashubhu okushintshanisa ukushisa e-U agobilekumele inikeze ukunemba okuhle kakhulu kobukhulu, izindawo ezigobile ezibushelelezi, kanye nezakhiwo eziqinile zemishini ukuqinisekisa ukusebenza okuthembekile ezindaweni zezimboni ezidinga kakhulu.
I-Womic Steel ingumkhiqizi wepayipi le-U bend ochwepheshengokukhethekile ekukhiqizweni kwe amashubhu okushintshanisa ukushisa e-U angenamthungo, amashubhu okunemba adonswa ngokubandayo, kanye namashubhu okushintshanisa ukushisa enziwe ngokwezifisokumaphrojekthi ezimboni omhlaba wonke. Ngemishini yokukhiqiza ethuthukisiwe kanye nezinhlelo zokulawula ikhwalithi eziqinile, i-Womic Steel inikeza izixazululo ze-U bend tube ezisebenza kahle kakhulu ezisetshenziswa ezitshalweni zikagesi, ezindaweni zikaphethroli, kanye nezinhlelo zokudlulisa ukushisa zefektri.
Ama-heat exchanger ayimishini ebalulekile ezimbonini eziningi. Adlulisela ukushisa phakathi koketshezi olubili ngenkathi ewagcina ehlukene, okusiza ekuthuthukiseni ukusebenza kahle kwamandla kanye nokulawula izinqubo. Kuma-heat exchanger egobolondo ne-tube, amakhulu noma ngisho nezinkulungwane zama-tube angafakwa ngaphakathi kwe-cylindrical shell.
Ukusetshenziswa kweAmapayipi agobile e-Uivumela ukuthi zombili iziphetho zethubhu ngayinye zifakwe eshidini elilodwa lethubhu, okwenza kube lula ukuklama imishini futhi kunciphisa izindleko zokukhiqiza. Ngaphezu kwalokho, ukuma kwe-U kuvumela ithubhu ukuthi lande futhi linciphe ngesikhathi sokushintsha kwezinga lokushisa ngaphandle kokubangela ukucindezeleka okukhulu eshidini lethubhu.
Ngenxa yalezi zinzuzo,Izishintshi zokushisa ze-U tubezisetshenziswa kabanzi ezimbonini ezifana nokukhiqizwa kukagesi, ukucubungula amakhemikhali kaphethiloli, ukuhluzwa kukawoyela, kanye nokukhiqizwa kwamakhemikhali.
Ukukhiqiza amashubhu e-U bend asezingeni eliphezulu kudinga izinyathelo eziningana zokukhiqiza eziqondile. Inqubo iqala ngokukhiqizwa kwamashubhu aqondile angenamthungo ngokuya ngemininingwane yezinto ezidingekayo kanye nokubekezelelana kobukhulu.
Lawa mashubhu aqondile avame ukukhiqizwa kusetshenziswaizinqubo zokudweba ezishisayo nezibandayoAmashubhu adonswayo abandayo avame ukuthandwa kakhulu ekusetshenzisweni kwe-heat exchanger ngoba ahlinzeka ngokunemba okuthuthukisiwe kanye nokuqedwa kwendawo okubushelelezi.
Ngemva kokuba amapayipi aqondile ekhiqizwe futhi ahlolwe, athunyelwa endaweni yokugoba amapayipi. Inqubo yokugoba kumele ilawulwe ngokucophelela ukuze kuvinjelwe ukuguquka, ukuncipha kodonga, noma amaphutha obuso.
OkuvamileInqubo yokukhiqiza ishubhu le-U bendkuhlanganisa izinyathelo ezilandelayo:
Ukukhiqizwa kwepayipi eliqondile
Ukuhlolwa kwezinto ezibonakalayo kanye nokuqinisekiswa kobukhulu
Ukugoba okubandayo kusetshenziswa imishini ekhethekile yokugoba
Ukwelashwa ngokushisa uma kudingeka
Ukuhlolwa kokugcina kobukhulu
Ukuhlolwa okungabhubhisi
Ngesikhathi senqubo yokugoba, ithubhu kumele ligcine ubukhulu bodonga bufana kuyo yonke ingxenye egobile. Ukuncipha noma ukuguquka ngokweqile kunganciphisa ukumelana kwengcindezi yethubhu kanye namandla omshini.
I-Womic Steel isebenzisa imishini yokugoba amashubhu ethuthukisiwe ukukhiqiza amashubhu okushintshanisa ukushisa e-U angenamthungo ane-geometry enembile kanye nekhwalithi ehambisanayoLe nkampani iyakwazi ukukhiqiza amashubhu e-U ane-radii ehlukahlukene yokugoba ngokwezidingo zomklamo wamakhasimende.
Izindinganiso eziningana zezinto zomhlaba wonke zivame ukusetshenziswa kumashubhu okushintshanisa ukushisa e-U bend. Ukukhetha izinto kuncike ekushiseni okusebenzayo, ingcindezi, kanye nezimo zokugqwala kohlelo lokushintshanisa ukushisa.
Ithebula elilandelayo libonisa ezinye izinto ezivamileizinto ezisetshenziselwa amashubhu okushintshanisa ukushisa e-U bend.
| Okujwayelekile | Ibanga | Uhlobo Lwezinto | Isicelo Esijwayelekile |
| I-ASTM A179 | Insimbi Yekhabhoni | Amashubhu okushintshanisa ukushisa | Izishintshi zokushisa zezimboni |
| I-ASTM A192 | Insimbi Yekhabhoni | Amapayipi ebhoyila | Ama-boilers anomfutho ophezulu |
| I-ASTM A210 | Ibanga A1 / C | Insimbi Yekhabhoni | Ama-boiler kanye nama-heat exchanger |
| I-ASTM A213 | T11 / T22 | Insimbi Yengxubevange | Izishintshi zokushisa eziphezulu |
| I-ASTM A213 | TP304 / TP316 | Insimbi engagqwali | Izindawo ezonakalisayo |
Phakathi kwalezi zinto,Amashubhu angenamthungo e-ASTM A179zisetshenziswa kabanzi ezinhlelweni zokushintshanisa ukushisa ngoba zinikeza ukusebenza okuhle kokudlulisa ukushisa kanye nokusebenza kahle kwezindleko.
Ngezinhlelo zokucindezela okuphezulu,Amashubhu ensimbi yekhabhoni e-ASTM A192 kanye ne-ASTM A210zivame ukusetshenziswa emishinini yebhoyila kanye ne-heat exchanger.
Ezindaweni ezinokushisa okuphezulu, izinto zensimbi ezihlanganisiwe ezifanaI-ASTM A213 T11 kanye ne-T22inikeza ukumelana okuthuthukisiwe kokukhukhuleka kanye nokubola.
Uma kudingeka ukumelana nokugqwala, amazinga ensimbi engagqwali afana nalawaI-ASTM A213 TP304 kanye ne-TP316zivame ukukhethwa.
Ngaphezu kokukhethwa kwezinto, ubukhulu beshubhu bungenye into ebalulekile ekwakhiweni kwe-heat exchanger. Ububanzi beshubhu ngaphandle, ukujiya kodonga, kanye nerediyasi yokugoba kumele kulawulwe ngokucophelela ukuqinisekisa ukufakwa okufanele kanye nokudluliselwa kokushisa okuphumelelayo.
Ithebula elilandelayo libonisa okuvamileU bend ukushisa exchanger osayizi tube.
| Ububanzi Bangaphandle | Ubukhulu Bodonga | Isicelo Esijwayelekile |
| 12.7 mm | 1.65 mm | Izishintshi zokushisa ezincane |
| 15.88 mm | 2.11 mm | Izishintshi zokushisa zezimboni |
| 19.05 mm | 2.77 mm | Izishintshi zokushisa ze-Petrochemical |
| 25.4 mm | 3.38 mm | Izinhlelo ezinkulu zokushintshanisa ukushisa |
Iirediyasi egobileAmashubhu e-U ngokuvamile anqunywa umklamo wemishini. Ama-radii avamile agobile asukela ku-Ububanzi obungaphandle kwepayipi buphindwe ka-1.5 kuya ku-3.
Ukuqinisekisa ikhwalithi yomkhiqizo, amashubhu e-U bend kumele ahlolwe futhi ahlolwe ngokuqinile. Lezi zinqubo zisiza ukuqinisekisa ukuthi amashubhu ayahlangabezana nezidingo zobukhulu kanye nezindinganiso zezinto ngemuva kwenqubo yokugoba.
Izinqubo zokuhlola ezijwayelekile zifaka:
Ukuhlolwa kwe-Ultrasonic kokukhubazeka kwangaphakathi
Ukuhlolwa kwamanje kwe-Eddy kokungasebenzi kahle kobuso
Ukuhlolwa kwengcindezi ye-hydrostatic
Ukuhlolwa kobukhulu
Ukuhlaziywa kokwakheka kwamakhemikhali
At Insimbi YaseWomic, inqwaba ngayinye yamashubhu okushintshanisa ukushisa e-U bend ihlolwa ngokuphelele ngaphambi kokuthunyelwa. Imishini yokuhlola ethuthukisiwe kanye nonjiniyela bekhwalithi abanolwazi baqinisekisa ukuthi yonke ishubhu ihlangabezana nezindinganiso zomhlaba wonke kanye nezincazelo zephrojekthi.
Amashubhu okushintshanisa ukushisa e-U bend asetshenziswa kabanzi emikhakheni eminingi yezimboni. Ezitshalweni zikagesi, avame ukusetshenziswa kuma-condenser kanye nama-feedwater heater. Ezitshalweni ze-petrochemical kanye nezindawo zokuhlanza uwoyela, asetshenziswa kuma-process heat exchanger adlulisa ukushisa phakathi kwemifudlana yamakhemikhali.
Ngenxa yokuthi lezi zinhlelo zisebenza njalo ngaphansi kwezimo ezinzima, kukhethwa i-Umkhiqizi we-U bend tubekubalulekile ekuqinisekiseni ukuphepha nokusebenza kahle kwesikhathi eside.
Nginolwazi oluningi ekukhiqizeni amashubhu ensimbi angenamthungo,I-Womic Steel inikeza amashubhu okushintshanisa ukushisa e-U bend asezingeni eliphezulu kumaphrojekthi wobunjiniyela bomhlaba wonkeLe nkampani inikeza izixazululo eziningi zamapayipi okuhlanganisaamashubhu okushintshanisa ukushisa angenamthungo, amashubhu ebhoyila, amashubhu okunemba adonswa ngokubandayo, kanye namashubhu e-U agobile enziwe ngokwezifiso.
Ngobuchwepheshe bokukhiqiza obuthuthukisiwe, izinqubo zokulawula ikhwalithi eziqinile, kanye namaqembu okukhiqiza ochwepheshe,I-Womic Steel iyaqhubeka nokusekela abakhiqizi bemishini yokushintshanisa ukushisa, izitshalo zikagesi, kanye nezikhungo ze-petrochemical ngezixazululo zamapayipi ezithembekile emhlabeni jikelele.
Isikhathi sokuthunyelwe: Juni-04-2026