I-B62 Butterfly Valve: Ukuqonda Okuphelele kanye Nokuhlaziywa Kokusetshenziswa
I-valve yebhabhathaneiyithuluzi lokulawula amapayipi elibalulekile. Lisetshenziswa kabanzi ezinhlelweni ezahlukene zezimboni ngenxa yesakhiwo salo esilula, ukusebenza okulula kanye nomsebenzi onamandla wokulawula ukugeleza. Lesi sihloko sizokwethula isimiso sesakhiwo, ukuhlukaniswa, izinto zokuvala, indlela yokuxhuma, izici, izimo zokusetshenziswa, izinto ezicatshangelwayo zokuklama kanye nezinqubo zokusebenza kwe-valve ye-butterfly ye-B62 ngokuningiliziwe, kuhloswe ukunikeza abafundi incwadi yesiqondiso ephelele nejulile.
1. Isimiso sesakhiwo se-valve ye-butterfly ye-B62
I-valve ye-butterfly ye-B62 iyi-valve elawula ukuvulwa nokuvalwa noma ukugeleza ngokujikeleza ipuleti le-butterfly eliyi-disc. Izingxenye zayo eziyinhloko zifaka phakathi umzimba we-valve, ipuleti le-butterfly, isiqu se-valve kanye nendandatho yokuvala. Ipuleti le-butterfly lisetshenziswa njengengxenye yokuvula nokuvala, futhi lingavulwa ngokugcwele noma livalwe ngokuphelele ngokujikeleza ngaphakathi kwama-90° azungeze i-axis ye-valve. Lo mklamo wenza i-valve ye-butterfly ibe nezici zokuvula nokuvala okusheshayo kanye namandla amancane okushayela, okulungele kakhulu izimo ezinkulu zobubanzi bepayipi.
Ukusebenza kokuvala kwevalvu yebhabhathane kuncike kakhulu endandatho yokuvala. Izinto zokwakha kanye nomklamo wendandatho yokuvala kunquma izimo zokusebenza ezisebenzayo kanye nomphumela wokuvala wevalvu. Ivalvu yebhabhathane ye-B62 iqinisekisa ukuthintana okuhle kanye nokuvala phakathi kwepuleti lebhabhathane nesihlalo sevalvu ngokuklama nokukhiqiza okunembile, ngaleyo ndlela kuhlangatshezwane nezidingo zezimo zokusebenza ezahlukahlukene eziyinkimbinkimbi.
2. Ukuhlukaniswa kwamavalvu ebhabhathane e-B62
Ngokwezakhiwo ezahlukene zokuvala, ivalvu yebhabhathane ye-B62 ingahlukaniswa ibe yivalvu yebhabhathane ephakathi (eyi-concentric), eyodwa engavamile, ephindwe kabili kanye ne-valvu yebhabhathane engavamile kathathu.
Ivalvu yebhabhathane yophawu oluphakathi: Ipuleti levemvane kanye nesihlalo sevalvu kuhlala kugxile ngesikhathi senqubo yokujikeleza, okufanelekela izinhlelo zamapayipi aphakathi angenawo umfutho ophansi, izinga lokushisa elijwayelekile, kanye nezinhlelo zombhobho ezingcolisi.
I-valve eyodwa yebhabhathane engavamile: Ipuleti le-butterfly linenani elingavamile uma liqhathaniswa nesihlalo se-valve ngesikhathi senqubo yokujikeleza. Lo mklamo uthuthukisa ukusebenza kokuvala futhi ufanelekela izinhlelo zamapayipi aphakathi anomfutho ophakathi, izinga lokushisa elijwayelekile, kanye nezinhlelo zombhobho ezibolayo.
Ivalvu yebhabhathane ephindwe kabili: Ipuleti le-butterfly aligcini nje ngokuba nenani elingavamile ngesikhathi senqubo yokujikeleza, kodwa futhi lithuthukisa ukusebenza kokuvala ngokushintsha indlela yokuxhumana phakathi kwepuleti le-butterfly nesihlalo se-valve. Lifanele izinhlelo zamapayipi aphakathi anomfutho ophezulu, okushisa okuphezulu, futhi agqwalayo.
Ivalvu yebhabhathane enezinhlangothi ezintathu: Ivalvu yebhabhathane enama-eccentric amathathu ivala insimbi ngokuqinile ngokuklama amanani amathathu angavamile. Imelana nokushisa okuphezulu kanye nomfutho ophezulu futhi ifanele izinhlelo zamapayipi ngaphansi kwezimo zokusebenza ezimbi kakhulu.
3. Izinto zokuvala ze-valve ye-butterfly ye-B62
Izinto zokuvala ze-valve ye-butterfly ye-B62 zingahlukaniswa zibe uphawu oluthambile kanye nophawu oluqinile lwensimbi ngokuya ngezici zendlela ephakathi nendawo kanye nezimo zokusebenza.
uphawu oluthambile: Isebenzisa izinto ezingezona ezensimbi ezifana nerabha noma i-polytetrafluoroethylene, enokuvalwa okuhle kodwa ukumelana nokushisa okubuthakathaka. Ifanele izinhlelo zamapayipi ezinokushisa okuvamile, umfutho ophansi kanye nemidiya ebolile. I-valve ye-butterfly ye-seal ethambile inezinzuzo zesakhiwo esilula, ukusebenza okulula kanye nentengo ephansi. Luhlobo lwe-valve oluvamile ezisetshenziswa ezimbonini.
Isiciko esiqinile sensimbi: Isebenzisa izinto zensimbi ezifana nensimbi engagqwali futhi ifanelekela ukushisa okuphezulu, umfutho ophezulu kanye nemidiya ebolile. I-valve ye-butterfly yensimbi eqinile inezinzuzo zokumelana nokushisa okuphezulu, ukumelana nomfutho ophezulu, ukumelana nokugqwala kanye nokuphila isikhathi eside. Kuyisinqumo esihle kakhulu ngaphansi kwezimo zokusebenza ezimbi kakhulu.
4. Izindlela zokuxhuma i-valve ye-butterfly ye-B62
Izindlela zokuxhuma ze-valve ye-butterfly ye-B62 zingahlukaniswa zibe izinhlobo ezine ngokuya ngezidingo zesistimu yamapayipi: uhlobo lwe-wafer, uhlobo lwe-flange, uhlobo lwe-lug kanye nohlobo lwe-welding.
Uhlobo lwe-wafer: Ivalvu yebhabhathane yohlobo lwe-wafer incane ngobukhulu, ilula ngesisindo, kulula ukuyifaka, futhi ifanele izinhlelo zamapayipi ezinesikhala esincane.
Uhlobo lwe-Flange: I-valve yebhabhathane yohlobo lwe-flange kulula ukuyihlukanisa nokuyinakekela, futhi ifanele izinhlelo zamapayipi ezidinga ukushintsha indandatho yokuvala njalo.
Uhlobo lwe-Lug: Ivalvu yebhabhathane yohlobo lwe-lug ixhunywe ohlelweni lwepayipi nge-lug, futhi ifaneleka ezinhlelweni ezinkulu zepayipi.
Uhlobo lokushisela: Ivalvu yebhabhathane ehlanganisiwe ixhunywe ohlelweni lwepayipi ngokushisela, ngokusebenza kahle kokuvala, futhi ifanele izinhlelo zepayipi ezinengcindezi ephezulu, izinga lokushisa eliphezulu kanye nemidiya ebolile.
5. Izici ze-valve ye-butterfly ye-B62
I-valve ye-butterfly ye-B62 inezici zesakhiwo esilula, ukusebenza okulula, kanye nomsebenzi onamandla wokulawula ukugeleza, okwenza isetshenziswe kabanzi ezisetshenziswa ezimbonini.
Isakhiwo esilula: I-valve ye-butterfly ye-B62 yakhiwe kakhulu ngomzimba we-valve, ipuleti le-butterfly, isiqu se-valve kanye nendandatho yokuvala. Inesakhiwo esilula, isisindo esincane, ukufakwa nokugcinwa okulula.
Ukusebenza okulula: I-valve ye-butterfly ye-B62 inesenzo sokuvula nokuvala esinembile. Idinga kuphela ukujikeleza okungu-90° ukuze iqedele umsebenzi wokushintsha. I-torque yokusebenza incane, efaneleka kakhulu ekusebenzeni ngesandla futhi kulula ukuyisebenzisa nokuyinakekela.
Umsebenzi wokulawula ukugeleza: I-valve ye-butterfly ye-B62 isetshenziswa kabanzi emkhakheni wokulawula omkhulu. Inezici ezinhle zokulawula ukugeleza futhi ingalawula ngokunembile ukugeleza okuphakathi epayipini.
Ukumelana nokugqwala: I-valve ye-butterfly ye-B62 isebenzisa izinto ezinwebekayo ezisebenza kahle njengezivalo ukuqinisekisa umphumela omuhle wokuvala. Ngesikhathi esifanayo, ukusetshenziswa kwezinto zerabha zokwenziwa kanye nezinto ze-polymer kwenza i-valve ye-butterfly ibe nokumelana okuhle nokugqwala futhi ifanele izindawo ezahlukahlukene ezinzima.
6. Izimo zokusetshenziswa kwe-valve ye-butterfly ye-B62
Ngenxa yesakhiwo sayo esiyingqayizivele kanye nezici zokusebenza, i-valve ye-butterfly ye-B62 isetshenziswa kabanzi emikhakheni eyahlukahlukene yezimboni.
Imboni yamakhemikhali: Njengevalvu yokulawula esetshenziswa kakhulu, ivalvu ye-butterfly ye-B62 isetshenziswa kabanzi emishinini yokusabela kwamakhemikhali nasemapayipini, okungavimbela ngempumelelo ukuvuza kwamakhemikhali nokuqinisekisa ukuphepha kokukhiqiza.
Amasimu okudla nemithi: Ukusetshenziswa kwe-valve ye-butterfly ye-B62 emikhakheni yokudla nemithi kuqinisekisa inhlanzeko nokuphepha kokudla nemithi, kulula ukuyisebenzisa, futhi kuhlangabezana nezidingo zokuphendula ngokushesha.
Insimu yokwelapha indle: Ukusetshenziswa kwe-valve ye-butterfly ye-B62 ensimini yokwelapha indle kuvimbela ngempumelelo ukuvuza kwendle kanye nokukhishwa kwephunga, kuqinisekisa umphumela wokwelashwa kwendle, futhi kuthuthukisa ikhwalithi yezemvelo.
Imboni yamandla: I-valve ye-butterfly ye-B62 inezinzuzo ezibalulekile ekulawuleni imidiya yokushisa okuphezulu njengemibhobho yomusi nomoya kanye namapayipi egesi ezitshalweni zikagesi. Ukumelana kwayo nokushisa kudlula ama-500℃, futhi iwuhlobo lwe-valve olubalulekile embonini kagesi.
7. Izinto okufanele uzicabangele ngedizayini ye-valve ye-butterfly ye-B62
Lapho uklama i-valve ye-butterfly ye-B62, kubalulekile ukuhlola ngokuphelele izici ezifana nezici eziphakathi nendawo, izinga lokucindezela, izinga lokushisa kanye nokuphila kwesevisi.
Izici eziphakathi nendawo: kufaka phakathi ukugqwala kwento ephakathi nendawo, okuqukethwe yizinto ezincane, njll. Lezi zici zizothinta ngqo ukukhethwa kwezinto zokuvala kanye nezidingo zokusebenza kokuvala.
Izinga lokucindezela: I-valve ye-butterfly ye-B62 ifaneleka ezinhlelweni ezinengcindezi ephansi, ephakathi nendawo kanye nengcindezi ephezulu. Lapho uklama, kubalulekile ukukhetha uhlobo lwevalve olufanele ngokwezinga lengcindezi yesistimu yamapayipi.
Ibanga lokushisa: Izinga lokushisa lokusebenza kwe-valve ye-butterfly ye-B62 libanzi, kusukela ku--196℃ kuya ngaphezu kuka-1000℃. Lapho uklama, kubalulekile ukukhetha izinto zokubopha indandatho ezifanele kanye nezinto zomzimba we-valve ngokuya ngezinga lokushisa eliphakathi.
Impilo yesevisi: Isikhathi sokusebenza kwevalvu ye-butterfly ye-B62 sincike ezintweni ezisetshenziswayo, inqubo yokukhiqiza kanye nendawo yokusetshenziswa kwevalvu. Lezi zici zidinga ukucatshangelwa ngokuphelele ngesikhathi sokuklama ukuqinisekisa ukusebenza okuzinzile kwesikhathi eside kwevalvu.
8. Izinqubo zokusebenza kwe-valve ye-butterfly ye-B62
Ukuze kuqinisekiswe ukusebenza okuphephile nokuthembekile kwe-valve ye-butterfly ye-B62, izinqubo zokusebenza ezilandelayo zakhiwe ngokukhethekile:
Ukuhlolwa nokulungiselela: Ngaphambi kokusebenza, kuyadingeka ukuhlola ukuthi imodeli kanye nezincazelo ze-valve ye-butterfly ye-B62 ziyahlangabezana yini nezidingo zomklamo, nokuthi umzimba we-valve, isembozo se-valve, isiqu se-valve nezinye izingxenye ziphelele yini. Ngesikhathi esifanayo, hlola ukuthi amapayipi okungena ne-outlet e-valve ahlanzekile futhi awanazo izinto zangaphandle, qiniseka ukuthi i-voltage yokunikezwa kwamandla izinzile, nokuthi imishini yokulawula ukusebenza ijwayelekile.
Umsebenzi wokuvula: Jikelezisa isibambo sevalvu yokulawula siye endaweni evulekile bese ubheka ukuthi ivalvu ivuleka kahle yini. Ngesikhathi senqubo yokuvula, naka izinga lokuvulwa kwevalvu ukuqinisekisa ukuthi ivalvu ivulekile ngokugcwele ukuze ugweme ukuvuza okuphakathi nendawo.
Umsebenzi wokuvala: Jikelezisa isibambo sevalvu yokulawula siye endaweni evaliwe bese ubheka ukuthi ivalvu ivala kahle yini. Ngesikhathi senqubo yokuvala, naka izinga lokuvala kwevalvu ukuqinisekisa ukuthi ivalvu ivaliwe ngokuphelele ukuvimbela ukuvuza okuphakathi.
Ukulungiswa kokugeleza: Lungisa ukugeleza njengoba kudingeka bese uzungezisa isibambo sevalvu yokulawula endaweni efanele. Ngesikhathi senqubo yokulungisa, kuyadingeka ukuqaphela izinga lokuvulwa kwevalvu ukuqinisekisa ukuthi ukuvulwa kwevalvu kuhlangabezana nezidingo futhi kufezwe ukulawulwa kokugeleza okunembile.
Izinyathelo Zokuphepha: Uma usebenzisa i-valve ye-butterfly ye-B62, akuvunyelwe nhlobo ukusebenzisa amandla amaningi ukuze ugweme ukulimaza izingxenye ze-valve. Abasebenzi kufanele bagqoke imishini yokuzivikela, njengamagilavu, izibuko, njll. ukuze bagweme izingozi. Ngesikhathi esifanayo, akuvunyelwe nhlobo ukufaka izingxenye zomzimba ku-valve ukuze uvimbele izingozi. Ngemva kokusebenza, isibambo se-valve yokulawula kufanele sibuyiselwe endaweni yaso yokuqala.
Isiphetho
Njengedivayisi ebalulekile yokulawula ipayipi, ivalvu yebhathabhatha ye-B62 isetshenziswa kabanzi ezinhlelweni ezahlukene zezimboni ngenxa yesakhiwo sayo esilula, ukusebenza okulula kanye nomsebenzi onamandla wokulawula ukugeleza. Ngokuqonda ngokujulile isimiso sesakhiwo, ukuhlukaniswa, izinto zokuvala, indlela yokuxhuma, izici, izimo zokusetshenziswa, izinto ezicatshangelwayo zokuklama kanye nezinqubo zokusebenza kwevalvu yebhathabhatha ye-B62, singakhetha futhi sisebenzise kangcono ivalvu yebhathabhatha ye-B62 ukuqinisekisa ukusebenza kwayo okuphephile nokuthembekile ohlelweni lwepayipi. Ngokuthuthuka kobuchwepheshe kanye nocwaningo olujulile ngezinto zokuvala, ukusebenza kokuvala kanye namandla okuthwala ingcindezi kwevalvu yebhathabhatha ye-B62 kuthuthuka njalo, futhi ukusetshenziswa kwayo ngaphansi kwezimo zokusebenza ezimbi kakhulu kuzoba kukhulu kakhulu. Esikhathini esizayo, ivalvu yebhathabhatha ye-B62 izoqhubeka nokukhula ngokuya ngobuchwepheshe obuphezulu, imingcele ephezulu, ukumelana nokugqwala okuqinile kanye nokuphila isikhathi eside ukuze kuhlangatshezwane nezidingo ezisekelayo zamadivayisi ahlukahlukene ezimboni.
Isikhathi sokuthunyelwe: Ephreli-13-2025