Njengoba sonke sazi, amakhowe awagcini nje ngokuba mnandi kodwa futhi anomsoco.Nokho, impilo yeshalofu yamakhowe amasha imfushane.Ngokuvamile, amakhowe amasha angagcinwa izinsuku ezingu-2-3, futhi angagcinwa ekamelweni elibandayo izinsuku ezingu-8-9.
Uma sifuna ukugcina amakhowe amasha esemasha isikhathi eside, kufanele siqale sihlaziye inqubo yokonakaliswa kwamakhowe amasha.Amakhowe ngemva kokukha akhiqiza ukushisa okukhulu kokuphefumula, futhi amakhowe asindayo emanzini.Amagciwane angaphezulu asebenza kakhulu ngaphansi kwethonya lokushisa endaweni enomswakama.Inani eliphakeme lokushisa kokuphefumula lisheshisa inqubo yokuguga yamakhowe, eqala ukusheshisa ukuvulwa nokushintsha umbala kwamakhowe, okuthinta kakhulu izinga lamakhowe.
Amakhowe adinga ukususa ngokushesha "ukushisa okuphefumulayo" ngemva kokuthathwa.Ubuchwepheshe be-vacuum precooling busekelwe kwinto yokuthi "njengoba ingcindezi iyancipha, amanzi aqala ukubilisa futhi ahwamuke emazingeni okushisa aphansi" ukuze afinyelele ukupholisa ngokushesha.Ngemva kokuba ingcindezi emshinini wokupholisa ivacuum incishisiwe yafika ezingeni elithile, amanzi aqala ukubila ngo-2°C.Phakathi nenqubo yokubilisa, ukushisa okucashile kwezithelo nemifino kuyasuswa, okubangela ukuthi indawo engaphakathi kwesendlalelo sezithelo nemifino yehle ngokuphelele ku-1 ° C noma 2 ° C phakathi nemizuzu engu-20-30..I-vacuum pre-cooling inweba kakhulu impilo yeshalofu yemikhiqizo.
Uma kuqhathaniswa nobuchwepheshe bokupholisa bendabuko, ukupholisa kwe-vacuum kuqala kusebenza kahle futhi konga amandla.Inzuzo ye-vacuum pre-cooling ukuthi iyashesha, futhi isakhiwo se-mushroom ngokwayo senza kube lula ukufeza ukucindezela okungaguquki ngaphakathi nangaphandle;isimiso semishini siwukuthi uma i-vacuum degree ihambisana, izinga lokushisa lizohambisana;futhi i-mushroom izongena esimweni sokulala futhi imise isizukulwane sokushisa kokuphefumula.Ukukhula nokuguga.Ngemva kokuba i-vacuum yangaphambi kokupholisa ifinyelele iphuzu lapho amakhowe eyeka ukushisa ukuphefumula futhi afake izinga lokushisa lokulondoloza, igesi yengezwa ukuze inzalo.Konke lokhu kwenziwa emshinini we-vacuum wokupholisa kusengaphambili, okusho ukuthi amakhowe esiwakhayo angapholisa, asuse ukushisa okuphefumulayo, futhi abulale amagciwane phakathi nemizuzu engu-30.Ngaphezu kwalokho, umsebenzi wokuhwamuka kwamanzi uyavulwa ngenkathi i-vacuum ipholisa ngaphambili, okuthuthukisa ukuhwamuka kwamanzi ebusweni bekhowe futhi kuvale amanzi angaphakathi ukuthi angahwamuki.
Ngalesi sikhathi, amakhowe asesimweni sokulala, engenawo amanzi ebusweni futhi ayinyumba, futhi izinga lokushisa liye lehla laya cishe ku-3 degrees Celsius, izinga lokushisa lokulondoloza.Bese uyigcina endaweni yokugcina izinto entsha kusenesikhathi ukuze ufeze injongo yokugcina isikhathi eside.Ngemva kokukha amakhowe, ukuphila kwengqamuzana kusengozini futhi kuzokhiqiza amagesi ayingozi ukuze azivikele, futhi amagesi ayingozi akhishwa ngomshini wokukhipha umoya.
Kunamaphuzu amaningana abalulekile ohlelweni lokugcina amakhowe esemasha kusetshenziswa umshini wokupholisa wevacuum afanelwe ukunakwa kwethu:
1. Finyelela ngokushesha ukupholisa okubalulekile phakathi nemizuzu engama-30 ngemva kokukha.
2. Yeka ukuphefumula ukushisa futhi uyeke ukukhula nokuguga.
3. Buyisela igesi ukuze uvale inzalo ngemva kokuhlanza.
4. Vula umsebenzi wokuhwamuka ukuze uhwamulise wonke amanzi emzimbeni wamakhowe, uvimbele amagciwane ukuthi asinde.
5. I-vacuum pre-cooling izonciphisa ngokwemvelo amanxeba nama-pores, kufinyelele umsebenzi wokukhiya emanzini.Gcina amakhowe ehlanzekile futhi ethambile.
6. Dlulisela egumbini elibandayo bese ugcine ngaphansi kuka-6 degrees Celsius.
Isikhathi sokuthumela: Feb-21-2024