Amavalvu e-slurryzenzelwe ukulawula ukugeleza kodaka—ingxube yezinhlayiya eziqinile ezilenga oketshezini—ngenkathi zibekezelela izimo ezinzima. Ukukhetha okulungileivalvu yodakauhlelo lwakho lokusebenza lungathinta kakhulu ukusebenza kahle, ukuphepha, kanye nobude besikhathi sohlelo lwakho. Kulesi sihloko, sizohlanganisa izici eziyisithupha ezibalulekile okufanele uzicabangele lapho ukhethaivalvu yodaka.
1. Izinto Zokwakha Nokwakha Amavalvu
Uma ubhekene nodaka, ukukhetha izinto zokwakha kubaluleke kakhulu. Uketshezi lwedaka lungaba lukhuhla kakhulu, okubangela ukuguguleka kwezingxenye ze-valve. Kubalulekile ukukhetha i-valve eyenziwe ngezinto eziqinile ezingamelana nokugqwala nokuguguleka ngokuhamba kwesikhathi.
Insimbi ehlanganisiwe noma insimbi engagqwali: Ngenxa yekhono lazo lokumelana nokuguguleka, ukugqwala, kanye nokushisa okuphezulu.
Insimbi ethambile: Inikeza amandla amahle kakhulu, yize ingase ibe sengozini yokugqwala ezindaweni ezithile.
Amavalvu afakwe irabha noma afakwe i-polyurethane: Alungele ukugqwala okubolayo, ahlinzeka ngokuvikelwa ekugugulekeni nasekugqwaleni.
Qinisekisa ukuthi izinto ezikhethiwe ziyahambisana nohlobo lwe-slurry oyisebenzisayo ukuze ugweme ukwehluleka kwe-valve ngaphambi kwesikhathi.
2. Ukulawulwa Kokugeleza Nokuvimbela Ukuvuza
Ukulawula ukugeleza okuphumelelayo kubalulekile ezinhlelweni zodaka ukuze kuvinjelwe ukuchitheka, ukugcwala ngokweqile, noma ukuthuthwa okungasebenzi kahle.ivalvu yodakakufanele inikeze ukulawula okunembile amazinga okugeleza, kungakhathaliseki ukuthi kungokwe-throtting noma ukuhlukanisa. Ngaphezu kwalokho, ukuvimbela ukuvuza kubalulekile, ikakhulukazi uma ubhekene nezinto ezihudulayo futhi ngezinye izikhathi ezinobuthi.
Inamandla okuvala athembekile, njengezinketho zesihlalo esithambile noma insimbi, kuye ngokuthi isetshenziswa kanjani.
Inezici zokuvala ngokuqinile ukuvimbela ukugeleza kwamanzi noma ukuvuza, ikakhulukazi ezindaweni lapho ukuchitheka kungadala umonakalo noma izingozi zokuphepha.
Isebenzisa izivalo noma izembozo ezilwa nokugqwala ukuvimbela ukuwohloka ngokuhamba kwesikhathi nokugcina ukusebenza kahle kwevalvu.
3. Usayizi weValve kanye nesilinganiso sokucindezela
Ukukhetha usayizi wevalvu efanele kubalulekile ukuqinisekisa ukugeleza kodaka okufanele. Amavalvu amancane kakhulu angabangela ukwehla okukhulu kwengcindezi, okuholela ekunciphiseni ukusebenza kahle kokugeleza kanye nokuvinjelwa okungenzeka. Ngakolunye uhlangothi, amavalvu amakhulu angakhuphula izindleko zokufakwa nokusebenza.
Ihambisana nobubanzi bombhobho ukuqinisekisa ukugeleza okufanele ngaphandle kokuxokozela ngokweqile.
Inesilinganiso sokucindezela esifanele sezimo zokusebenza kohlelo lwe-slurry. Izinhlelo ze-slurry, ikakhulukazi ekumbeni noma ekucubungulweni kwamakhemikhali, zingadinga ama-valve alinganiswe ukusebenza komfutho ophezulu.
Njalo bheka imininingwane yesistimu bese uthintana nochwepheshe ukuze ukhethe ivalvu efanelana nemingcele yokusebenza yesistimu yakho yokuphatha udaka.
4. Ukulungiswa Nokulungiseka
Izinhlelo zodaka zivame ukuguguleka ngenxa yemvelo yokukhuhla kwezinto ezithuthwayo. Ngakho-ke, ukulungiswa kanye nokulungiseka kufanele kube yinto ebalulekile lapho ukhethaivalvu yodaka.
Yiba nezingxenye ezilula ukuzishintsha, njengezihlalo, izivalo, noma ama-actuator, ukuze unciphise isikhathi sokungasebenzi.
Nikeza umklamo we-modular owenza kube lula ukulungisa nokufaka esikhundleni izingxenye.
Iqukethe imiklamo elula yokulungisa evumela ukufinyelela kalula ezingxenyeni zangaphakathi futhi ingalungiswa ngaphandle kokuhlakaza lonke uhlelo.
Ukukhetha ivalvu enezici zokulungisa eziphansi kuqinisekisa ukuthi uhlelo lwakho lwe-slurry lusebenza kahle futhi kunciphisa izindleko zokusebenza ezihambisana nokulungiswa nokufakwa esikhundleni.
5. Ukuqina kanye nokusebenza kahle ezimweni ezinzima
Amavalvu e-slurrykumele imelane nezimo zokusebenza ezimbi kakhulu, njengokushisa okuphezulu, ingcindezi, kanye nokuchayeka kuma-slurry agqwalayo noma arhabaxa.
Ukumelana nokushisa: Ama-slurries angahluka ngokushisa, ngakho-ke qiniseka ukuthi izinto ze-valve ziyakwazi ukusingatha amazinga okushisa akhona ohlelweni lwakho.
Ukumelana nokuguguleka: Amavalvu ezinhlelweni ze-slurry abhekana nokungqubuzana okuqhubekayo okuvela ezinhlayiyeni, ngakho-ke kubalulekile ukukhetha ivalvu engamelana nokuguguleka ngokuhamba kwesikhathi. Izinto eziqinile, ukumbozwa, noma ama-lining angasiza ekwandiseni ubude bevalvu.
Ukumelana nokugqwala: Uma i-slurry ine-asidi noma iqukethe amakhemikhali, kubalulekile ukukhetha i-valve engamelana nokugqwala. Funa ama-valve ensimbi engagqwali noma ambozwe ngendwangu ukuqinisekisa ukuthi agcina ukusebenza kahle ngisho nasezindaweni zamakhemikhali ezinzima.
Isikhathi sokuthunyelwe: Mashi-20-2025