Imishini Yokuvala Ithreyi Eguquliwe Yokupakishwa Komoya Oshintshiwe (i-MAP): Ukufakwa Kwegesi Ne-Flush (G) vs Ukufakwa Kwe-Vacuum-Flush (V)

Ama-tray sealers e-MAP yesimanje angafaka ngqo ingxube yegesi yokulondoloza (“umoya-ukushanela”) ku-trey noma aqale akhiphe umoya bese ewugcwalisa. Ama-tray sealers ethu e-Wenzhou Dajiang (DJPACK) aphawula ngokucacile lokhu kukhetha: amamodeli aphela ngo-G yilawaimishini yokuhlanza igesi, kuyilapho lezo eziphela ngo-V ziyiimishini yokuhlanza nge-vacuumImishini ye-MAP (Modified Atmosphere Packaging) igcwalisa amathileyi ngengxube yegesi elawulwayo (ngokuvamile i-N₂, CO₂, O₂) ukuvikela ukudla. Ngokushintsha umoya ojwayelekile ngendawo yegesi engasebenzi, i-MAP yandisa kakhulu isikhathi sokuphila eshalofini futhi igcina umbala, ukunambitheka kanye nokuthungwa.

Ama-tray sealers angaphatha izitsha ezahlukahlukene (ama-tray, izinkomishi, izitsha) futhi alayishe ukudla okusha (inyama, imikhiqizo, amasaladi, ukudla okulungele, njll.) ngaphambi kokuvala ifilimu. Isibonelo, i-DJL-370G (i-gas-flush) kanye ne-DJL-370V (i-vacuum-flush) ziyi-tray sealers ezifanayo ngaphandle kwendlela yazo yoku-flush. Ezigabeni ezingezansi, sichaza ukuthi imodi ngayinye yoku-flush isebenza kanjani, izimo zayo zokusetshenziswa, kanye nezinzuzo zayo ngayinye.

Ukupakisha i-Gas Flush (Air-Flush)

In ukugezwa kwegesiukupakisha, umshiniifaka ngqo ingxube yegesi evikelayo kuthreyi ukuze isuse umoyangaphambi kokuvala. Empeleni, igesi engasebenzi ifakwa ephaketheni, isunduza cishe wonke umoya uphume. Uma igesi ye-MAP ifakwa ngomfutho ophezulu kakhulu—cishe unamandla aphindwe kahlanu kuya kwayisithupha kunomoya ongaphakathi kwetreyi—icindezela umoya uphume esitsheni bese iwufaka esikhundleni segesi evikelayo. Itreyi bese ivalwa ngomoya omusha ongaphakathi. Akukho sigaba se-vacuum esisetshenziswayo – itreyi ihlala ingcindezi ephakathi noma eduze kwayo kulo lonke ukuvala.

Le ndlela i-Ngokusheshakunokushintsha i-vacuum-flush. Isibonelo,yethuimodeli yohlobo lwesiteziI-DJL-370GI-sealer (esebenzisa igesi) ingasebenza cishe imijikelezo engu-5-6/min ngokombono, ngokushesha okukhulu kunemijikelezo engu-3-4/min yemodeli ye-vacuum.Imishini yokuhlanza igesisebenzisa futhi indlela elula (akukho gumbi lokuhlanza elinzima noma iphampu enkulu), ukuze zisebenzise amandla amancane futhi zibe lula. (Eqinisweni,I-DJL-370Gisisindo esingu-170 kg kuphela uma kuqhathaniswa no-265 kgI-DJL-370V, kanye namandla angu-2.4 kW uma kuqhathaniswa namandla angu-3.5 kW.) Lokhu kuholela ekuncipheni kwemishini kanye nezindleko zokusebenza.

Izinzuzo ezivamile ze-MAP yokugeza igesi zifaka:

1.Ilungele imikhiqizo engadingi i-oxygen ephansi kakhulu:

Ikakhulukazi inyama ebomvu njengenyama yenkomo, yemvu, kanye nemikhiqizo yezitho zomzimba, empeleni edinga izinga elithile lomoya-mpilo ngaphakathi kwetreyi ukuze igcine umbala wayo ogqamile wemvelo kanye nokubukeka okusha.

2.Ukusebenza kahle okuphezulu kakhulu:

Uhlelo luqeda isigaba eside sokupompa i-vacuum, okuholela ezikhathini zomjikelezo ezimfushane kanye nokukhishwa okuphezulu uma kuqhathaniswa namamodeli okufaka esikhundleni se-vacuum.

3.Izindleko eziphansi zomshini:

Njengoba kungekho gumbi lokuvasa noma iphampu yokuvasa edingekayo, ukwakhiwa okuphelele kulula futhi konga imali, kunciphisa kokubili izindleko zokukhiqiza nezokulungisa.

4.Ukusetshenziswa kwamandla okuphansi:

Imishini yokuhlanza igesi ngokuvamile idinga amandla kagesi amancane futhi ivame ukusebenza ngogesi ojwayelekile wesigaba esisodwa.

5.Ukusebenza kahle kokushintshana kwegesi:

Inqubo yokuhlanzwa ingafinyelela izinga lokufakwa kwegesi elingaphezu kuka-99%, okuqinisekisa ukusebenza kahle kwe-MAP kwemikhiqizo ehlukahlukene.

Ukupakisha kwe-Vacuum Flush (Ukufaka i-Vacuum esikhundleni)

In ukuhlanza nge-vacuumUkupakishwa, umshini uqala ngokudala i-vacuum bese ugcwalisa ngegesi. Ngokukhethekile, iphampu ye-vacuum yegumbi isusa cishe wonke umoya kuthreyi evaliwe. Uma sekufinyelelwe i-vacuum enamandla (cishe ingcindezi ye-zero), uhlelo lufaka igesi evikelayo ekamelweni nasethreyi. Ekugcineni, ithreyi ivaliwe uma ingcindezi yegumbi isijwayelekile.

Le nqubo enezinyathelo ezimbili (i-vacuum bese kuba yigesi) ifinyelela i-O₂ ephansi kakhulu esele– ngokuvamile≤0.5%Ngesikhathi sesinyathelo sokuhlanza, umshini ugcina ingcindezi efanayo ngaphakathi kwetreyi nangaphakathi kwegumbi, ukuqinisekisa ukuthi umkhiqizo awukhubazeki ngenxa yokwehluka kwengcindezi. Ngemva kwesigaba sokuhlanza, uhlelo lwethula ingxube yegesi ye-MAP kutreyi bese luqhubeka nokuvala ukushisa, luqedela wonke umjikelezo wokupakisha.

Ngenxa yokuthi kudingeka iphampu ye-vacuum esindayo kanye negumbi elivaliwe,imishini ye-vacuum-MAPzinkulu, zinzima futhi ziyinkimbinkimbi kakhulu. Amakamelo amakhulu okuhlanza adinga amaphampu okuhlanza anejubane eliphezulu lokupompa. Isibonelo, kumamodeli ethu anjengephansi, umthamo wephampu uyanda ngosayizi womshini. Imodeli ejwayelekile enkulu kunazo zonke, i-DJL-440V, ifakwe iphampu yokuhlanza engu-100 m³/h. Ukucushwa okwenziwe ngokwezifiso nakho kuyatholakala uma kuceliwe.

Ngokubheka izindleko, amamodeli e-vacuum adinga ama-vacuum valve nama-pump abizayo, okuphakamisa intengo yomshini. Kodwa-ke, i-vacuum-MAP inikeza ukushintshaniswa kwegesi okuphezulu kakhulu: ukuhlolwa kubonisa ukuthi umoya ongafika ku-99.5% ungasuswa.

Izinzuzo ezivamile ze-MAP yokugeza igesi zifaka:

1.Amazinga aphansi kakhulu e-oxygen asele:

Izinhlelo zokufaka i-vacuum zilungele imikhiqizo edinga ukulawulwa okuqinile kakhulu komoya-mpilo osele. Ngokususa umoya kuqala bese ugcwalisa ngengxube yegesi ye-MAP, uhlelo lungafinyelela izinga le-O₂ eliphansi kakhulu kunezinhlelo zokufaka igesi. Lokhu kuzuzisa kakhulu imikhiqizo ezwela kakhulu ekushiseni noma ekukhuleni kwamagciwane.

2.Ukusetshenziswa kwegesi okuphansi kanye nezindleko zokusebenza eziphelele:

Nakubaimishini yokuhlanza igesi (uhlobo lwe-G)Njengoba zinezindleko eziphansi zemishini, izinhlelo zokufaka esikhundleni se-vacuum zinganciphisa kakhulu izindleko zokusebenza ngokusebenzisa igesi ye-MAP encane kakhulu.

Ngezinhlelo zokuhlanza igesi, igesi evikelayo kumele ifakwe ngobuningi obukhulu ukuze kukhishwe umoya okhona ethreyini. Ukuqinisekisa ukufuduka okuphelele, kudingeka igesi eyengeziwe njalo, okuholela ekuchithekeni okuthile.

Ngokuphambene nalokho, izinhlelo zokufaka esikhundleni se-vacuum zidinga igesi eyanele kuphela ukulinganisa ingcindezi ngaphakathi kwetreyi ngemva kwesigaba se-vacuum. Njengoba iningi lomoya selisusiwe kakade, igesi encane kakhulu ye-MAP iyadingeka ukuze kugcwaliswe itreyi, okuholela ekusetshenzisweni okuphansi kakhulu.

Ngakho-ke, amakhasimende avame ukuhlola izindleko zomshini uma kuqhathaniswa nezindleko zegesi lapho ekhetha phakathi kwamamodeli ohlobo lwe-G nohlobo lwe-V, ekhetha inketho enikeza ukusebenza kwesikhathi eside okungabizi kakhulu.

3.Isebenza kangcono ezinhlelweni zokusebenza ezidinga izilinganiso zegesi ezinembile kakhulu

Emikhiqizweni edinga umoya-mpilo osele ophansi kakhulu noma isikali somshini omkhulu, ukushintshwa kwe-vacuum kungasebenza kahle kakhulu.

Ngenxa yokuthi izinhlelo zokuhlanza igesi zithembele ekugelezeni kwegesi okuqondiswe ngqo ukuze kukhishwe umoya, amakhona athile noma izindawo ezingajwayelekile zethreyi kungaba nzima ukuzihlanza ngokuphelele. Lokhu kwenza kube nzima kakhulu ukufinyelela izilinganiso zegesi eziqinile kakhulu noma amazinga e-oxygen aphansi kakhulu.

Izinhlelo zokufaka i-vacuum azinawo lo mkhawulo. Njengoba umoya ususwa ngokuphelele ngaphambi kokugcwalisa kabusha, ingxube yegesi ye-MAP igcwalisa ithileyi ngokulinganayo, okuqinisekisa umoya onembile futhi ohambisanayo. Ezimweni eziningi, ukufaka i-vacuum kufinyelela isilinganiso segesi esidingekayo ngokushesha nangokuphelele kunezindlela zokufaka igesi.

I-Gas Flush vs I-Vacuum Flush: Ukuqhathanisa

Isiphetho

Ukukhetha phakathi kwe-Gas Flush (“uhlobo lwe-G”) kanye ne-Vacuum Flush (“uhlobo lwe-V”) yomshini wakho we-MAP wohlobo lwethreyi kuncike ezicini zomkhiqizo wakho, izinto eziza kuqala ekukhiqizeni, kanye nokucatshangelwa kwezindleko.

• Uma okubaluleke kakhulu kuwe kungukukhiqizwa okusheshayo futhi upakisha imikhiqizo engadingi i-oxygen ephansi kakhulu — njengenyama ebomvu, izinto ezidayiswayo, noma imikhiqizo lapho ukubukeka nombala kubaluleke kakhulu — imodeli ye-Gas Flush (G) ivame ukuba yisinqumo esingcono kakhulu. Ikunikeza izikhathi zokujikeleza ezisheshayo, izindleko zemishini eziphansi.ngobaimikhiqizo yakho.
• Ngakolunye uhlangothi, uma umkhiqizo wakho udinga i-oxygen ephansi kakhulu, noma ufuna ukunciphisa ukusetshenziswa kwegesi evikelayo, imodeli ye-Vacuum Flush (V) inganikeza ukusebenza kahle kwezindleko okuphezulu ngokuhamba kwesikhathi. Naphezu kwezindleko eziphezulu zangaphambilini (ipompo ye-vacuum, igumbi elivaliwe), ukusetshenziswa kwayo okuphansi kwegesi kanye nokusebenza kahle kokuhambisa kungenza kube okonga kakhulu kwezinye izinhlelo zokusebenza.

KwaWenzhou Dajiang / DJPACK Machinery, ama-tray sealers ethu aklanyelwe ukusekela zombili izindlela — mane ukhethe isijobelelo esithi “G” noma “V” uma ukhetha imodeli yakho (isb.,I-DJL-440G or I-DJL-440VLokhu kuguquguquka kukuvumela ukuthi ulinganisele izindleko zomshini, isivinini sokukhiqiza, ukusetshenziswa kwegesi, kanye nekhwalithi yomkhiqizo ukuze kuhambisane nezidingo zebhizinisi lakho.