I-Trunnion Ball Valve: Isixazululo Esihlukahlukene Sokulawula Ukugeleza Kwezimboni

I-Trunnion Ball Valve: Isixazululo Esihlukahlukene Sokulawula Ukugeleza Kwezimboni

Ezweni lokulawulwa kokugeleza kwezimboni, ii-valve yebhola ye-trunnionyingxenye egqamayo ngokusebenza kwayo nokuguquguquka.Lawa ma-valve adlala indima ebalulekile ekulawuleni ukugeleza koketshezi emikhakheni eyahlukene, okuhlanganisa uwoyela negesi, amakhemikhali kaphethiloli, ezemithi kanye nokuphehla ugesi.Ngokuklama kwawo okuyingqayizivele nokusebenza okuphezulu, ama-valve ebhola e-trunnion abe yingxenye ebalulekile yemisebenzi eminingi yezimboni.

Ngakho, yini ngempela fixedi-valve yebhola?Nokho, ukuze siqonde ukubaluleka kwayo, ake siqale nge-anatomy eyisisekelo yale valve.Ama-valve ebhola e-Trunnioniqukethe ibhola eliyindilinga elinembobo phakathi nendawo esebenza njengechweba lephaseji loketshezi.Ibhola libanjwe ama-trunnions, okungama-shaft amabili atholakala phezulu nangaphansi kwe-valve.Lawa ma-trunnions ahlinzeka ngokuzinza kokulawula okubushelelezi, okunembile kokuvula nokuvalwa kwe-valve.

Enye yezinzuzo eziyinhloko zeama-valve ebhola e-trunnionamandla abo okuphatha ukucindezela okuphezulu kanye nezicelo zokushisa okuphezulu.I-trunnion isabalalisa ngempumelelo umthwalo kuwo wonke umzimba we-valve, ivimbela ukucindezeleka ngokweqile ebholeni kanye nendlela yokuvala.Lokhu kuqinisekisa ukusebenza okuthembekile nokungavuziyo ngisho nangaphansi kwezimo ezimbi kakhulu.Ukwengeza, ukwakheka kwe-trunnion kwenza i-valve ikwazi ukumelana namandla asetshenziswa uketshezi olugelezayo, inikeze ukumelana nokugqoka isikhathi eside.

Ngaphezu kwalokho,ama-valve ebhola e-trunnionzinikeza amandla amahle kakhulu okulawula ukugeleza.Ngenxa yokwakhiwa kwawo kwebhola, lawa ma-valve ahlinzeka ngendlela yokugeleza eqondile, enciphisa ukuxokozela nokwehla kwengcindezi.Lesi sici siwusizo ikakhulukazi lapho kudingeka khona ukulawulwa kahle kokugeleza, njengamapayipi, izindawo zokuhluza nezindawo zokucubungula amakhemikhali.Idizayini ye-trunnion iphinda idale isivalo esiqinile, esivumela i-valve ukuthi ivale kahle ukugeleza futhi ivimbele noma yikuphi ukuvuza.

Esinye isici esiphawulekayo se-trunnion ball valve wukuguquguquka kwayo ekuphatheni uketshezi oluhlukahlukene, okuhlanganisa izinto ezibolayo, ezilimazayo nezibukekayo.Izinto zokwakha ze-valve, njengensimbi engagqwali, i-carbon steel nama-alloys akhethekile, zingenziwa ngokwezifiso ukuze zihlangabezane nezidingo ezithile zohlelo lokusebenza.Ngaphezu kwalokho,ama-valve ebhola e-trunnionatholakala ngobukhulu obuhlukahlukene kanye nezilinganiso zokucindezela, okuwenza afanelekele izinhlelo zezimboni ezahlukene.

Ukusebenzisa i-valve yebhola ye-trunnion kulula.Ngokuzungezisa ibhola usebenzisa isibambo noma i-actuator, ukugeleza kungavulwa ngokugcwele noma kuvalwe ngokugcwele.I-valve iphinde ivumele ukuvuleka kwengxenye, okuvumela ukulawula okunembile kokugeleza.Ukusebenza kalula okuhambisana nokuqina nokuthembeka kwe-valve kwenza kube ukukhetha okudumile emikhakheni ehlukene yezimboni.

Sekukonke, ama-valve ebhola e-trunnion asephenduke isixazululo sokulawula ukugeleza kwezimboni.Idizayini yayo eqinile, ukumelana nengcindezi ephezulu, ukulawula ukugeleza okuphumelelayo kanye nokuguquguquka kwezinto kuyenza ibe yingxenye ebaluleke kakhulu ekusetshenzisweni okuhlukahlukene.Ukuthi isetshenziswa ekuthuthweni kukawoyela negesi, ekuphathweni kwamakhemikhali, noma ekuphathweni kwezinqubo zokuphehla ugesi,ama-valve ebhola e-trunnionbaye bafakazela ukubaluleka kwabo isikhathi nesikhathi.Ngokusebenza kwawo okuphezulu nokusebenza okuthembekile, lawa ma-valve ayaqhubeka nokwandisa ukusebenza kahle futhi aqinisekise ukusebenza kahle ezimbonini emhlabeni jikelele.