Makina Otsekera Tray Osinthidwa (MAP): Kubwezeretsa Gas-Flush (G) vs Kubwezeretsa Vacuum-Flush (V)

Zotsekera mathireyi zamakono za MAP zimatha kulowetsa mwachindunji mpweya wosungira ("kutsuka mpweya") mu thireyi kapena choyamba kutulutsa mpweya kenako n’kuudzaza. Zotsekera mathireyi zathu za Wenzhou Dajiang (DJPACK) zimawonetsa bwino chisankho ichi: mitundu yomaliza ndi G ndimakina otsukira gasi, pomwe zomwe zimathera mu V ndimakina otsukira utsiMakina a MAP (Modified Atmosphere Packaging) amadzaza mathireyi ndi mpweya wosakanikirana (nthawi zambiri N₂, CO₂, O₂) kuti ateteze chakudya. Mwa kusintha mpweya wamba ndi mpweya wopanda mpweya, MAP imawonjezera nthawi yosungiramo zinthu ndikusunga mtundu, kukoma ndi kapangidwe kake.

Zotsekera thireyi zimatha kugwira ziwiya zosiyanasiyana (mathireyi, makapu, mbale) ndikuyika zakudya zatsopano (nyama, zipatso, masaladi, chakudya chokonzeka, ndi zina zotero) musanatseke filimuyo. Mwachitsanzo, DJL-370G (gas-flush) ndi DJL-370V (vacuum-flush) ndi zotsekera thireyi zofanana kupatula njira yawo yotsekera. M'magawo omwe ali pansipa, tikufotokoza momwe njira iliyonse yotsekera imagwirira ntchito, momwe imagwiritsidwira ntchito, ndi ubwino wake.

Kupaka Mafuta Otsuka (Otsuka Mpweya)

In kutsuka mpweyaphukusi, makinaimalowetsa mwachindunji mpweya woteteza mu thireyi kuti mpweya ulowe m'malo mwakemusanatseke. Mwachizolowezi, mpweya wopanda mpweya umalowetsedwa mu phukusi, ndikutulutsa mpweya wonse. Mpweya wa MAP ukalowetsedwa ndi mphamvu yayikulu kwambiri—pafupifupi mphamvu zisanu kapena zisanu ndi chimodzi kuposa mpweya womwe uli mkati mwa thireyi—umafinya mpweyawo kuchokera mu chidebecho ndikuwusintha ndi mpweya woteteza. Thireyi imatsekedwa ndi mpweya watsopano womwe uli mkati. Palibe gawo la vacuum lomwe limagwiritsidwa ntchito - thireyi imakhalabe ndi mphamvu yozungulira kapena pafupi ndi mpweya panthawi yonse yotsekereza.

Njira iyi ndiMofulumirirakokuposa chosinthira chotsukira ndi vacuum. Mwachitsanzo,zathuchitsanzo cha mtundu wa pansiDJL-370GChosindikizira (chotulutsa mpweya) chimatha kugwira ntchito pafupifupi ma cycles 5-6/min m'malingaliro, mofulumira kwambiri kuposa ma cycles 3-4/min a chitsanzo cha vacuum.Makina otsukira gasiGwiritsaninso ntchito njira yosavuta (yopanda chipinda chopopera cholemera kapena pampu yayikulu), kotero kuti zimagwiritsa ntchito mphamvu zochepa ndipo zimakhala zopepuka. (Ndipotu,DJL-370Gndi 170 kg yokha poyerekeza ndi 265 kg yaDJL-370V, ndi mphamvu ya 2.4 kW poyerekeza ndi 3.5 kW.) Izi zikutanthauza kuti zida zogwiritsidwa ntchito zimakhala zochepa komanso mtengo wogwiritsira ntchito ndi wochepa.

Ubwino wodziwika bwino wa MAP yotsuka mpweya ndi monga:

1.Zabwino kwambiri pazinthu zomwe sizifuna mpweya wochepa kwambiri:

Makamaka nyama zofiira monga ng'ombe, nkhosa, ndi zinthu zopangidwa ndi ziwalo, zomwe zimafunikira mpweya wochuluka mkati mwa thireyi kuti zisunge mtundu wawo wachilengedwe wowala komanso mawonekedwe atsopano.

2.Kugwira ntchito bwino kwambiri:

Dongosololi limachotsa gawo lalitali la kupopera vacuum, zomwe zimapangitsa kuti nthawi yozungulira ikhale yochepa komanso kutulutsa mphamvu zambiri poyerekeza ndi mitundu yosinthira vacuum.

3.Mtengo wotsika wa makina:

Popeza palibe chipinda chotsukira mpweya kapena chopopera mpweya chomwe chikufunika, kapangidwe kake konse ndi kosavuta komanso kotsika mtengo, zomwe zimachepetsa ndalama zopangira ndi kukonza.

4.Kugwiritsa ntchito mphamvu zochepa:

Makina otsukira gasi nthawi zambiri amafunikira mphamvu zochepa zamagetsi ndipo nthawi zambiri amatha kugwira ntchito pamagetsi wamba a gawo limodzi.

5.Kugwiritsa ntchito bwino kwambiri posinthana gasi:

Njira yotsuka mpweya imatha kubweretsa mpweya woposa 99%, zomwe zimapangitsa kuti zinthu zosiyanasiyana zigwire bwino ntchito.

Kupaka Vacuum Flush (Kusintha Vacuum)

In kutsuka ndi vacuumKupaka, makinawo amayamba kupanga vacuum kenako n’kudzazanso ndi mpweya. Makamaka, pampu ya vacuum ya chipinda imachotsa mpweya wonse kuchokera mu thireyi yotsekedwa. Vacuum yamphamvu ikangofika (pafupifupi zero pressure), makinawo amalowetsa mpweya woteteza m’chipindamo ndi mu thireyi. Pomaliza, thireyi imatsekedwa kuthamanga kwa chipindacho kukakhazikika.

Njira iyi ya magawo awiri (vacuum kenako gasi) imapeza O₂ yotsala yochepa kwambiri- nthawi zambiri≤0.5%Pa nthawi yothira vacuum, makinawo amasunga mphamvu yofanana mkati mwa thireyi ndi mkati mwa chipinda, kuonetsetsa kuti chinthucho sichikuwonongeka ndi kusiyana kwa mphamvu. Pambuyo pa gawo la vacuum, makinawo amalowetsa chisakanizo cha mpweya wa MAP mu thireyi ndipo amapitiriza kutseka kutentha, ndikumaliza kuzungulira konse kwa phukusi.

Chifukwa pampu yolemera ya vacuum ndi chipinda chotsekedwa ndizofunikira,makina oyeretsera mpweya (vacuum-MAP)ndi zazikulu, zolemera komanso zovuta kwambiri. Zipinda zazikulu zotulutsira mpweya zimafuna mapampu otulutsa mpweya okhala ndi liwiro lalikulu lopopera mpweya. Mwachitsanzo, m'mamodeli athu ofanana ndi pansi, mphamvu ya pampu imawonjezeka malinga ndi kukula kwa makina. Mtundu waukulu kwambiri, DJL-440V, uli ndi pampu yotulutsira mpweya ya 100 m³/h. Makonzedwe apadera amapezekanso mukapempha.

Poganizira mtengo wake, mitundu ya vacuum imafuna ma vacuum ndi mapampu okwera mtengo, zomwe zimakweza mtengo wa makina. Komabe, vacuum-MAP imapereka kusinthana kwa mpweya kwakukulu: mayeso akuwonetsa kuti mpweya wofika 99.5% ukhoza kuchotsedwa.

Ubwino wodziwika bwino wa MAP yotsuka mpweya ndi monga:

1.Mpweya wochepa kwambiri wotsala:

Makina osinthira mpweya wa vacuum ndi abwino kwambiri pazinthu zomwe zimafuna kuwongolera kwambiri mpweya wotsala. Pochotsa mpweya kaye kenako ndikudzaza ndi mpweya wa MAP, makinawo amatha kupeza mulingo wochepa kwambiri wa O₂ kuposa makina otsukira mpweya. Izi ndizothandiza makamaka pazinthu zomwe zimakhudzidwa kwambiri ndi okosijeni kapena kukula kwa tizilombo toyambitsa matenda.

2.Kugwiritsa ntchito mafuta pang'ono komanso mtengo wonse wogwirira ntchito:

Ngakhalemakina otsukira gasi (mtundu wa G)Popeza zipangizo zili ndi mtengo wotsika, makina osinthira vacuum amatha kuchepetsa kwambiri mtengo wogwiritsira ntchito podya mpweya wa MAP wochepa kwambiri.

Ndi makina otsukira mpweya, mpweya woteteza uyenera kulowetsedwa wambiri kuti mpweya womwe ulipo utuluke mu thireyi. Kuti mpweya utuluke kwathunthu, mpweya wowonjezera umafunika nthawi zonse, zomwe zimapangitsa kuti pakhale zinyalala zina.

Mosiyana ndi zimenezi, makina osinthira vacuum amangofunika mpweya wokwanira kuti agwirizane ndi kuthamanga kwa mpweya mkati mwa thireyi pambuyo pa vacuum. Popeza mpweya wambiri wachotsedwa kale, mpweya wochepa wa MAP umafunika kuti uwonjezere mphamvu mu thireyi, zomwe zimapangitsa kuti kugwiritsa ntchito mpweyawo kukhale kochepa kwambiri.

Chifukwa chake, makasitomala nthawi zambiri amayesa mtengo wa makina poyerekeza ndi mtengo wa mafuta posankha pakati pa mitundu ya G ndi V, ndikusankha njira yomwe imapereka ntchito yotsika mtengo kwambiri kwa nthawi yayitali.

3.Zothandiza kwambiri pa ntchito zomwe zimafuna magasi olondola kwambiri

Pazinthu zomwe zimafuna mpweya wochepa kwambiri wotsalira kapena makina akuluakulu, kusintha vacuum kungakhale kothandiza kwambiri.

Popeza njira zotulutsira mpweya zimadalira mpweya woyenda mbali imodzi kuti zikankhire mpweya kunja, ngodya zina kapena malo osakhazikika a thireyi zimakhala zovuta kuchotsa kwathunthu mpweya. Izi zimapangitsa kuti zikhale zovuta kwambiri kufika pamlingo wokhwima kwambiri wa mpweya kapena mpweya wochepa kwambiri.

Makina osinthira mpweya wa vacuum alibe malire awa. Popeza mpweya umachotsedwa kwathunthu musanadzazenso, chisakanizo cha mpweya wa MAP chimadzaza thireyi mofanana, kuonetsetsa kuti mpweya umakhala wolondola komanso wokhazikika. Nthawi zambiri, kusintha mpweya wa vacuum kumakwaniritsa chiŵerengero chofunikira cha mpweya mwachangu komanso mokwanira kuposa njira zotsukira mpweya.

Kusakaniza kwa Gas Flush vs Vacuum Flush: Kuyerekeza

Mapeto

Kusankha pakati pa Gas Flush (mtundu wa G) ndi Vacuum Flush (mtundu wa V) pa makina anu a MAP amtundu wa thireyi kumadalira mawonekedwe a malonda anu, zomwe mukufuna kupanga, komanso mtengo wake.

• Ngati cholinga chanu chachikulu ndi kupanga mwachangu ndipo mukuyika zinthu zomwe sizifuna mpweya wochepa kwambiri — monga nyama yofiira, zinthu zotsekemera, kapena zinthu zomwe mawonekedwe ndi mtundu ndizofunikira kwambiri — chitsanzo cha Gas Flush (G) nthawi zambiri chimakhala chisankho chabwino kwambiri. Chimakupatsani nthawi yofulumira yoyendera, komanso mtengo wotsika wa zida.chifukwa chazinthu zanu.
• Kumbali inayi, ngati chinthu chanu chikufuna mpweya wochepa kwambiri wotsalira, kapena mukufuna kuchepetsa kugwiritsa ntchito mpweya woteteza, chitsanzo cha Vacuum Flush (V) chingapereke ndalama zambiri zogwirira ntchito pakapita nthawi. Ngakhale kuti mtengo wake ndi wokwera kwambiri (vacuum pump, sealed chamber), kugwiritsa ntchito mpweya wochepa komanso kusamuka kwake kungapangitse kuti chikhale chotsika mtengo kwambiri pa ntchito zina.

Ku Wenzhou Dajiang / DJPACK Machinery, zotsekera zathu zamathireyi zimapangidwa kuti zigwirizane ndi mitundu yonse iwiri — ingosankhani chiganizo "G" kapena "V" mukasankha mtundu wanu (monga,DJL-440G or DJL-440VKusinthasintha kumeneku kumakupatsani mwayi wogwirizanitsa mtengo wa makina, liwiro lopanga, kugwiritsa ntchito mafuta, ndi khalidwe la zinthu kuti zigwirizane ndi zosowa za bizinesi yanu.