Vacuum isipholile ngokubilisa amanzi athile esikhiqizweni esisha ukuze ususe ukushisa.
Ukupholisa i-vacuum kususa ukushisa emifino ngokubilisa amanye amanzi eziwaqukethe.
Imikhiqizo emisha ilayishwe ekamelweni lekamelo elivaliwe.Lapho Njengoba amanzi ngaphakathi kwemifino eshintsha kusuka oketshezini abe yigesi athatha amandla okushisa emkhiqizweni, azipholise.Lo mhwamuko ukhishwa ngokuwudweba udlule amakhoyili esiqandisi, awujiye ubuyele emanzini awuketshezi.
Ukuze ukupholisa kwe-vacuum kuphole ngokushesha imifino, kufanele ikwazi ukulahlekelwa umswakama kalula.Ngenxa yalesi sizathu ukupholisa kwe-vacuum kufanelana kahle nemikhiqizo enamaqabunga, njengamalethisi, imifino yase-Asia kanye ne-silverbeet.Imikhiqizo efana ne-broccoli, isilimo esidliwayo esinamagatsha anamanzi kanye nommbila omnandi nawo ungapholiswa ngempumelelo usebenzisa le ndlela.Ukupholisa i-vacuum akufanelekile emikhiqizweni enezikhumba ezine-waxy, noma indawo ephansi uma kuqhathaniswa nomthamo wazo, isb. izaqathi, amazambane noma i-zucchini.
Izipholile zesimanje ze-hydro-vacuum zibhekana nalolu daba ngokufafaza amanzi phezu komkhiqizo ngesikhathi senqubo yokuvala.Lokhu kunganciphisa ukulahlekelwa komswakama kumazinga angenandaba.
Ngemikhiqizo efanelekile, ukupholisa i-vacuum kuyindlela esheshayo kunazo zonke zokupholisa.Ngokuvamile, imizuzu engu-20 - 30 kuphela edingekayo ukunciphisa izinga lokushisa lemikhiqizo enamaqabunga ukusuka ku-30°C kuya ku-3°C.Esibonelweni esiboniswe ngezansi, ukupholisa i-vacuum kwehlisa izinga lokushisa le-broccoli evuniwe ngo-11°C emaminithini angu-15.Ama-vacuum cooler amakhulu angapholisa amaphalethi amaningi noma imigqomo yomkhiqizo ngesikhathi esisodwa, enciphisa isidingo samasistimu amagumbi apholile.Inqubo ingasetshenziswa ngisho nasemakhathoni apakishiwe, inqobo nje uma kukhona umoya owanele ukuvumela umoya kanye nomhwamuko ukuba uphume ngokushesha.
Ukupholisa i-vacuum kuyindlela yokupholisa eyonga kakhulu, njengoba cishe wonke ugesi osetshenziswayo wehlisa izinga lokushisa lomkhiqizo.Awekho amalambu, ama-forklift noma izisebenzi ngaphakathi kwe-vacuum cooler ezingakhuphula izinga lokushisa.Iyunithi ivalwa ngesikhathi sokusebenza ukuze kungabikho nkinga ngokungena phakathi nokupholisa.
Isikhathi sokuthumela: Apr-27-2021