Iyofirita yemafutachinhu chakakosha pamapombi evacuum akavharwa nemafuta, akadai semapombi evane anotenderera. Chinangwa chayo ndechekuparadzanisa mhute yemafuta kubva kugasi rinobuda, kuchengetedza nharaunda uye kuderedza kushandiswa kwemafuta. Zvisinei, vashandisi vazhinji vanowana kuvharika kwefirita yemhute yemafuta kakawanda—kuvharika kunoitika nguva pfupi mushure mekutsiviwa, kuwedzera mari yekugadzirisa uye zvinogona kukonzera mhute isina kunaka, tembiricha yakakwira yepombi, uye kushanda kwevacuum kwakaderera. Kunyange zvazvo zvinhu zvakawanda zvichigona kukonzera dambudziko iri, zvikonzero zviviri zvikuru zvinoonekwa: kusakwanisa kubata tsvina panzvimbo inopinzwa, uye mhando yemafuta isina kunaka kana kuchinja mafuta panguva isati yakwana.
1. Kusabatwa Zvakakwana Kwezvinhu Zvinosvibisa Pakupinda Kwepombi Yevacuum
Sefa yemafuta inoshanda senzvimbo ine tumaburi tudiki. Kana guruva, makabhoni, zvinobuda muzvinhu, kana zvimwe zvinhu zvakasimba zvikapinda mupombi kuburikidza nekupinda, zvinosanganiswa nemafuta epombi, zvichiita matope kana kuti slurry mukati mepombi. Kana mhute yemafuta yakazadzwa nezvikamu yasvika pasefa, zvinhu zvakasimba zvinovhara maburi madiki enzvimbo yesefa nekukurumidza. Izvi zvinoita kuti pave nekukwira kwakanyanya kwekudzivirira kuyerera kwemvura uye zvinopfupisa hupenyu hwesefa zvakanyanya.
Zviratidzo zvakajairika:Nzvimbo yesefa inoshanduka kuita dema kana grey uye inonzwa seyakakora kana ikagunzwa; kumhanya kwekupomba kunoderera uye vacuum yekupedzisira inowoma.
Zvikonzero zvakajairika:Hapana firita yekupinda yakaiswa; iyosefa yekupindaine chiyero chakakombama zvakanyanya (semuenzaniso, sikirini yakakombama chete); firita yekupinda yakakuvara, yakavharwa zvisina kunaka, kana kuti haina kucheneswa/kutsiviwa kwenguva yakareba; maitiro acho pachawo anogadzira guruva (senge mukuomesa vacuum, kutakura, kana kuisa mukati) pasina kubata zvakanaka kumusoro.
Mhinduro:Isa firita yekupinda yakakodzera ine chiyero chakakodzera chekuchengetedza (kazhinji 5–10 μm kana kuti yakapfava) zvichienderana nehukuru hweguruva, uye ronga purogiramu yenguva dzose yekuongorora, kuchenesa, kana kutsiva.
2. Hunhu Hwakashata hweOiri yePombi yeVacuum kana Kuchinja Oiri Panguva Isina Kufanira
Oiri yepombi inoita mabasa akasiyana-siyana: kukwiza mafuta, kuvhara, kutonhodza, uye kutakura zvinhu zvinosvibisa. Oiri yakaora kana mafuta asina kukwana anowedzera zvakananga huwandu hwemafuta muutsi, uye zvidimbu zvemafuta zvinova zvitete uye zvinonamira, zvichiita kuti firita yemafuta ivhare nekukurumidza.
Mamiriro maviri chaiwo:
- Hunhu hwemafuta asina kunaka:Kushandisa mafuta asina kutsaurirwa asina kunaka, asingakwanise kuoxidation zvakanaka, kana kuti ane simba guru remhepo; kusanganisa mafuta emhando dzakasiyana kana magiredhi, zvichikonzera ma precipitates kana ma gels; zvinowedzera mumafuta zvinosangana nemagasi ekugadzira kuti zvigadzire ma residues akaomarara.
- Kuchinja mafuta panguva yakakodzera:Kuunganidzwa kwakanyanya kwemvura, zvinonyungudutsa, kana tsvina yakaoma, zvichikonzera emulsification kana carbonization; kushanda kwenguva refu pasina kuchinja kwemafuta, uko mafuta anoshanduka ruvara zvakanyanya, kukora, kana kuva nekunhuwa kwakatsva; kuregeredza mhedzisiro yenguva yekushanda kana mamiriro ezvinhu akaoma (semuenzaniso, magasi anoparadza, guruva rakawanda) pahupenyu hwemafuta.
Mhinduro:Shandisa mafuta akataurwa nebhuku rekushandisa pombi ye vacuum nguva dzose uye usasanganisa mafuta akasiyana. Gadzira purogiramu yekuchinja mafuta yakakodzera zvichienderana nebasa chairo (semuenzaniso, maawa ekushanda ega ega e500-1000, kana vhiki nevhiki/mwedzi), uye chengetedza huwandu hwemafuta huri mukati mehuwandu hwakajairika.
Zvinokurudzirwa Zvakakwana Zvekuvhara Kazhinji Mumafirita Emafuta Epombi Yevacuum
- Kusefa muzvikamu:Kusefa kwemuchina wekupinda uye kusefa kwemafuta ekubuda mumhepo zvinoshandisa zvinangwa zvakasiyana uye hazvigone kutsivana.
- Kuongorora nguva dzose:Isa chinopinza mvura, mamiriro emafuta, uye chinopfapfaidza mafuta mumabasa ekuongorora ezuva nezuva.
- Chengeta chinyorwa chekutsiva:Nyora zuva, maawa ekushanda, uye mamiriro emafuta pese painotsiviwa oil mhute filter. Izvi zvinobatsira kuona chikonzero chikuru chekuvharika kwemafuta nguva nenguva.
Mukupedzisa, kugadzirisa kakawandasefa yemafutaKuvhara kunoda kutarisa kupfuura firita pachayo. Unofanira kutanga panobva: chekutanga, chengeta tsvina iri panopinda; chechipiri, chengeta oiri yepombi yakachena, yakakodzera, uye ichinjwa nenguva. Kana mamiriro ese ari maviri aitwa, hupenyu hwese hwefirita yemafuta hunogona kudzokera pakare.
Nguva yekutumira: Chivabvu-22-2026
