Vacuum inotonhorera kuburikidza nekufashaidza kweimwe mvura muzvibereko zvitsva kubvisa kupisa.
Vacuum cooling inobvisa kupisa kubva mumuriwo nekubikisa imwe yemvura yainayo.
Zvibereko zvitsva zvakatakurwa muimba yekamuri yakavharwa.Apo Semvura mukati memiriwo inoshanduka kubva mumvura ichiita gasi inotora simba rekupisa kubva pachigadzirwa, ichichitonhodza.Mupfunga uyu unobviswa nekuukwevera kupfuura makoiri efiriji, ayo anoaita kuti adzorerwe mumvura ine mvura.
Kuti vacuum itonhorese miriwo nekukurumidza, inofanira kukwanisa kurasikirwa nehunyoro zviri nyore.Nechikonzero ichi kutonhora kwevacuum kwakanyatso kukodzera kune zvigadzirwa zvemashizha, senge lettuce, Asian greens uye silverbeet.Zvigadzirwa zvakaita se broccoli, celery uye chibage chinotapira zvinogona zvakare kutonhodzwa zvinobudirira uchishandisa nzira iyi.Vacuum kutonhora haina kukodzera kune zvigadzirwa zvine waxy matehwe, kana yakaderera pamusoro penzvimbo kana ichienzaniswa nehuwandu hwavo, semuenzaniso makarotsi, mbatatisi kana zucchini.
Mazuva ano hydro-vacuum inotonhorera inogadzirisa nyaya iyi nekupfapfaidza mvura pamusoro pezvakagadzirwa panguva yekutsvaira.Izvi zvinogona kuderedza kurasikirwa kwemwando kusvika kumazinga asina basa.
Kune zvigadzirwa zvakakodzera, vacuum kutonhora ndiyo inokurumidza pane dzese nzira dzekutonhora.Kazhinji, 20 - 30 maminetsi chete anodiwa kuderedza tembiricha yemiti yemashizha kubva pa30°C kusvika pa3°C.Mumuenzaniso unoratidzwa pazasi, kutonhora kwevacuum kwakaderedza tembiricha yebroccoli yakakohwewa ne11°C mumaminetsi gumi nemashanu.Mahombe vacuum anotonhorera anogona kutonhodza mapaleti mazhinji kana mabhini echigadzirwa panguva imwe chete, achidzikisa kudiwa pane inotonhorera masisitimu emakamuri.Maitiro acho anogona kutoshandiswa pamakatoni akatakurwa, chero paine mhepo yakakwana yekubvumidza mweya uye mhute yemvura kubuda nekukurumidza.
Vacuum kutonhora zvakare ndiyo inonyanya kushandisa simba nzira yekutonhodza, sezvo anenge ese magetsi anoshandiswa anoderedza tembiricha yechigadzirwa.Iko hakuna mwenje, forklift kana vashandi mukati mevacuum inotonhorera iyo inogona kuwedzera tembiricha.Iyo unit yakavharwa panguva yekushanda saka hapana dambudziko nekupinza panguva yekutonhora.
Nguva yekutumira: Kubvumbi-27-2021