Itriple eccentric butterfly valveisetshenziswa kakhulu ezimeni zezimboni ezinezidingo eziqinile zokuvala ukusebenza kanye nokuvumelana nezimo zokusebenza ngenxa yezinzuzo zayo eziyinhloko njengokuvala uphawu lokuvuza kwe-zero, ukucindezela okuphezulu nokumelana nokushisa okuphezulu, ukumelana nokugeleza okuphansi, ukumelana nokugqoka kanye nokumelana nokugqwala. Okulandelayo yizimo ezisetshenziswa kakhulu:

1.Imboni yamandla kagesi

Isetshenziswa kakhulu ezinhlelweni zokubhayela (amanzi okuphakelayo, amapayipi esitimu), i-flue gas desulfurization kanye nezinhlelo ze-denitrification, kanye nezinhlelo zamanzi ezijikelezayo zezitshalo zamandla ashisayo neziteshi zamandla enuzi. Isibonelo, amapayipi esitimu amakhulu amabhoyili namapayipi esitimu ashise kabusha adinga ukumelana nezinga lokushisa eliphezulu (kufika ngaphezu kuka-500℃) kanye nezingcindezi eziphezulu (ngaphezulu kuka-10MPa). Isakhiwo sensimbi esiqinile se-eccentric ephindwe kathathuuvemvane valveingafinyelela ukuvuza okungu-zero, igweme ukumosha amandla kanye nezingozi zokuphepha ezibangelwa ukuvuza komusi. Kuhlelo lwe-desulfurization, ingamelana nokuguguleka kwemithombo yezindaba egqwalayo njenge-limestone slurry.

2.Imboni ye-Petrochemical

Isebenza emaphayiphini adluliswayo kawoyela ongahluziwe, imikhiqizo kawoyela ocolisisiwe, nezinto zokusetshenziswa zamakhemikhali (njengezixazululo ze-asidi ne-alkali, izincibilikisi zemvelo), kanye nokulawulwa kokungena nokuphuma kwemikhumbi nemibhoshongo. Isibonelo, ezindaweni eziphakathi nendawo zamapayipi kawoyela ongahluziwe amabanga amade kanye nezitshalo zokucwenga nezamakhemikhali, ivalvu uvemvane olunezinhlangothi ezintathu kagesi lungajwayelana nemidiya egqwala kakhulu futhi ene-viscosity ephezulu. Phakathi naleso sikhathi, ivula futhi ivale ngokushesha, ivumela ukunqanyulwa okusheshayo noma ukulawulwa kokugeleza okuphakathi ukuze kuqinisekiswe ukukhiqizwa okuqhubekayo nokuzinzile.

3. Imboni yokuhlanza amanzi

Kubandakanya imisebenzi yamanzi, izindawo zokuhlanza indle kanye nezinhlelo zokuhlanza amanzi angcolile ezimbonini. Isetshenziswa ekuthuthweni kwamanzi ahlanzekile, ukukhuphula indle, ukuphinda kusetshenziswe amanzi nezinye izixhumanisi, ikakhulukazi emapayipini endle aqukethe izinto eziqinile ezimisiwe kanye nokungcola. Ipuleti yayo ye-valve ehlanjululwe inokumelana nokugeleza okuphansi, akulula ukuvala, futhi ukumelana kwayo nokugqoka kungamelana nokuguguleka kwezinhlayiya zendle. Ukusebenza kwayo kokuvala kungavimbela ukuvuza kwendle futhi kubangele ukungcola kwesibili.

4.Imboni ye-Metallurgical

Isetshenziswa kumapayipi egesi esithandweni somlilo, amapayipi esitimu esiguquli, amasistimu okujikeleza kwamanzi okupholisa, amapayipi okukhipha uthuli, njll. Igesi yesithando somlilo esiqhumayo iqukethe uthuli nezinto ezigqwala, futhi izinga lokushisa layo liyashintshashintsha kakhulu. I-hard seal nesakhiwo esingagugi se-china triple eccentric butterfly valve ingasebenza ngokuzinza isikhathi eside. Phakathi naleso sikhathi, umsebenzi wayo wokuvala ngokushesha ungabhekana nezimo eziphuthumayo ekukhiqizeni i-metallurgical.

5.Ubunjiniyela bakamasipala

Isetshenziswa kakhulu kumapayipi okufudumeza aphakathi nendawo emadolobheni (amanzi ashisayo anezinga eliphezulu lokushisa, isitimu) kanye namapayipi okudluliswa kwegesi yemvelo kanye nokusabalalisa. Amapayipi okushisa adinga ukumelana namazinga okushisa aphezulu nezingcindezi, futhi amapayipi egesi yemvelo anezidingo zokuvala eziphakeme kakhulu (ukuvikela ukuvuza nobungozi bokuqhuma). Amavalvu ovemvane embonini angakwazi ukulinganisa ukuthembeka kokuvala kanye nokwenza lula ukusebenza, futhi afanele izidingo zokusebenza zesikhathi eside zamanethiwekhi kamasipala wamapayipi.