Ama-mechanical seal agcina uketshezi luqukethwe ngaphakathi kwamaphampu kuyilapho izingxenye zangaphakathi ezisebenza ngomshini zihamba ngaphakathi kwendlu enganyakazi. Uma izigxivizo zemishini zingaphumeleli, ukuvuza okuwumphumela kungabangela umonakalo omkhulu epompo futhi kuvame ukushiya ukungcola okukhulu okungaba izingozi ezibalulekile zokuphepha. Ngaphandle kokuba yingxenye ebalulekile yepompo esebenza kahle, futhi iyimbangela evame kakhulu yesikhathi sokuphumula sepompo.
Ukwazi imbangela yokwehluleka kophawu lwemishini kungasiza amakhasimende ngokulungiswa kokuvimbela futhi ekugcineni nempilo yesevisi yamaphampu awo. Nazi izizathu ezimbalwa ezivame kakhulu zokuhluleka kokuvalwa komshini:
Ukusebenzisa uphawu olungalungile
Kubaluleke kakhulu ukuthi uphawu olisebenzisayo lulungele uhlelo lokusebenza. Izinto eziningi ezifana nokucaciswa kwephampu, izinga lokushisa, i-viscosity yoketshezi, nezici zamakhemikhali zoketshezi zonke ziyizinqumo lapho uphawu oluwumshini lulungele umsebenzi. Ngisho nonjiniyela abanolwazi kwesinye isikhathi bangaphuthelwa yizici ezithile eziholela ezimpahleni ezingahlangabezani nezidingo zohlelo lokusebenza. Indlela engcono kakhulu yokuqinisekisa ukuthi usebenzisa izigxivizo ezifanele ukuxhumana nochwepheshe bephampu abangabheka lonke uhlelo futhi bancome izimpawu ezisekelwe kuzo zonke izici ezinomthelela.
Ukomisa iphampu
Uma iphampu isebenza ngaphandle koketshezi olwanele ibizwa ngokuthi “ukoma okomile”. Ngesikhathi sokusebenza okuvamile, uketshezi oluphathwayo luzogcwalisa isikhala sokugeleza ngaphakathi kwepompo, kusize ukupholisa kanye nokugcoba izingxenye zophawu lwemishini lapho zihlangana khona. Ngaphandle kwalolu ketshezi, ukuntuleka kokupholisa nokugcoba kungabangela izingxenye zangaphakathi ukuthi zishise kakhulu futhi ziqale ukwehluleka. Ama-seal angashisa kakhulu futhi ahlakazeke emizuzwaneni engama-30 uma ipompo yomile.
Ukudlidliza
Kunezici ezihlukahlukene ezingaholela ekudlidlizeni ngokweqile epompo, okuhlanganisa ukufakwa okungalungile, ukungahambi kahle kanye ne-cavitation. Nakuba ama-mechanical seal engeyona into enomthelela ekudlidlizeni, azohlupheka kanye nezinye izingxenye zangaphakathi lapho ukudlidliza kwepompo kudlula amazinga amukelekayo.
Iphutha Lomuntu
Noma yikuphi ukusebenza kwephampu ngaphandle kokucaciswa kwayo okuhlosiwe nokusetshenziswa kungabangela ukulimala ezingxenyeni zayo futhi kube nengcuphe yokwehluleka, okuhlanganisa nezigxivizo zemishini. Ukufakwa okungalungile, ukuqala okungalungile, nokuntuleka kokunakekelwa kungaguga izimpawu futhi ekugcineni kubangele ukuba bahluleke. Ukungaphathwa kahle kwezimpawu ngaphambi kokufakwa kanye nokwethulwa kokungcola, uwoyela, nanoma iyiphi enye into eqhumayo nakho kungabangela umonakalo oba mubi kakhulu njengoba iphampu isebenza.
Izimpawu zemishini ziyiphuzu elivamile lobuhlungu ekupompeni izicelo futhi kunezizathu ezihlukahlukene zokuhluleka. Ukukhetha isigxivizo esifanele, ukufakwa okufanele, nokugcinwa kahle kuzosiza ukuqinisekisa ukuthi izimpawu ezihlala njalo. Njengoba inamashumi eminyaka yesipiliyoni endaweni yemakethe yephampu yezimboni, i-Anderson Process ibekwe ngendlela ehlukile ukuze isize ngokukhetha uphawu lokusebenzisa imishini kanye nokufakwa ngokusekelwe kuhlelo lwakho lokusebenza. Uma iphampu yakho ihlangabezana nezinkinga, ochwepheshe bethu bangaphakathi banganikeza uchwepheshe, isevisi yezandla edingekayo ukuze ubuyisele okokusebenza kwakho ku-inthanethi ngokushesha, kanye nokugcina umsebenzi wakho wokucubungula uketshezi usebenza kahle ngangokunokwenzeka isikhathi eside ngangokunokwenzeka.
Isikhathi sokuthumela: Nov-24-2022