A isihlungi sempuphu ye-vacuum pumpiyithuluzi elibalulekile lokuvikela elifakwe ekungeneni kwepompo ye-vacuum. Umsebenzi walo oyinhloko ukubamba uthuli nezinye izinto ezingcolisayo eziqinile ezivela ekugelezeni komoya, zivimbele ukungena ekamelweni lepompo. Ngaphandle kwalokhu kuvikelwa, izinhlayiya zothuli zingasheshisa ukuguguleka kwezingxenye zangaphakathi, zingcolise uwoyela wepompo, zonakalise ukugcotshwa kanye nokusebenza kokuvala, futhi ekugcineni zibe sengozini yezinga eliphezulu le-vacuum kanye nokuqina kokusebenza. Ngamafuphi, ukuthembeka kwesihlungi sesihlungi sempuphu kuthinta ngqo impilo yepompo ye-vacuum.
Kodwa-ke, ngesikhathi sokusetshenziswa kwangempela, isici sokuhlunga singase sonakale ngezinye izikhathi, okuholela ekulahlekelweni ngokuphelele kokusebenza kahle kokuhlunga. Uma lokhu kwenzeka, uthuli lungena ngqo empompini, hhayi nje kuphela okuthikameza ukusebenza okuvamile kodwa futhi okungase kubangele ukwehluleka okukhulu kwemishini. Ngakho-ke, yini ebangela umonakalo wesici sokuhlunga? Imbangela eyinhloko isekubhujisweni ngokomzimba noma ngamakhemikhali kwemidiya yokuhlunga.
Umonakalo ongokwenyama uvame ukuhlotshaniswa nokuvaleka kwezihlungi. Lapho uthuli oluningi luqoqana phezu kwento yesihlungi ngaphandle kokuhlanza ngesikhathi, ukumelana nokugeleza komoya kuyanda njalo, okwenza ingcindezi yokwehluka kuyo yonke into ikhuphuke. Uma lo mehluko wokucindezela udlula umkhawulo wamandla wemidiya yesihlungi, into ingaqhekeka noma idabuke. Lokhu kuvame kakhulu ezindaweni ezinothuli oluningi lapho ukulungiswa kunganele.
Umonakalo wamakhemikhali uhlotshaniswa kakhulu nezimo zemvelo. Lapho isici sokuhlunga sivezwa emazingeni okushisa aphezulu, umswakama ophezulu, noma amagesi agqwalisayo isikhathi eside, i-filter media iyaguga kancane kancane, iba buthakathaka, noma ibole ngamakhemikhali. Isibonelo, uma isici sokuhlunga esisekelwe ephepheni sisetshenziswa endaweni emanzi, sithambekele ekumunceni umswakama, siwohloke, sibole, noma siwohloke. Ngisho nezinto zokwenziwa zefayibha noma zefayibha yengilazi zingaba nempilo yenkonzo emfushane uma zivezwa kumakhemikhali agqwalisayo isikhathi eside.
Ngakho-ke, imbangela eyinhloko yomonakalo wezinto zesihlungi ekugcineni incike “ekungahambelani kwezinto nezimo zokusebenza zangempela” kanye “nokunakekelwa okwanele kwenqubo ejwayelekile”. Uma zisetshenziswa kuphela ezindaweni ezomile, ezingagqwali, nezinothuli oluphansi, izinto eziningi zesihlungi zingasebenza kahle. Kodwa-ke, ngaphansi kwezimo eziyinkimbinkimbi, ukukhethwa kwemidiya yesihlungi efanele kuba yinto ebalulekile.
Ukuze kuvinjelwe umonakalo wesici sesihlungi nokuqinisekisa ukusebenza kwesihlungi okuthembekile, kunconywa izinyathelo ezilandelayo:
- Khetha imidiya yokuhlunga efanele izimo zakho zokusebenza: Ezindaweni ezinomswakama noma ezigqwalisayo, imidiya yefayibha yokwenziwa noma yengilazi enokumelana okuhle nomswakama kanye nokuqina kwamakhemikhali kufanele ibekwe phambili. Izinto ezisekelwe ephepheni, ezivame ukulimala umswakama, kufanele zigwenywe.
- Hlola njalo ukunqwabelana kothuli entweni yokuhlunga: Vimbela ukuthi into ingahlali ivalekile isikhathi eside. Faka i-differential pressure gauge endaweni yokungena kanye neyokuphuma yesihlungi ukuze uqaphe izinguquko zengcindezi ngesikhathi sangempela. Lapho ingcindezi ye-differential ifinyelela inani elibekiwe, hlanza noma ushintshe into yokuhlunga ngokushesha.
- Hlela isimiso sokushintsha njalo: Ngisho noma ukuvaleka okubonakalayo kungabonakali, hlela ukushintshwa kwezakhi zesihlungi ngezikhathi ezithile ngokusekelwe emahoreni okusebenza kanye nobunzima bendawo yokusebenza ukuze uvimbele ukwehluleka okuhlobene nokuguga.
Ekuphetheni, umonakalo wezinto zesihlungi awugwemeki. Ngokukhethwa kwezinto ezifanele, ukufakwa okufanele, kanye nokugcinwa ngesikhathi esifanele,isihlungi sempuphuingahlinzeka ngesivikelo sesikhathi eside nesithembekile sephampu ye-vacuum—esebenza njengomugqa wokuzivikela oqinile oqinisekisa ukusebenza okuzinzile kwemishini.
Isikhathi sokuthunyelwe: Julayi-16-2026
