Kushandisa muchina wekurongedza we vacuum cleaner kunogara kwenguva yakareba sei muchikafu chakaputirwa?1

Gara uchizivisa mabhenefiti ekushandiswa muchikafu, saka vanhu vazhinji vanobvunza kuti muchina wekurongedza wevacuum unogona kuiswa kwenguva yakareba sei mushure mekurongedza kwevacuum, kana uchienderana nekuchengetedzeka kwechikafu nezvimwewo matambudziko akatevedzana. Muchina wekurongedza wevacuum unogona kuburitsa mweya otomatiki mubhegi, zvichiita kuti upedze mushure mekusunga vacuum. Tekinoroji yekurongedza yevacuum yakatanga muma1940. Muna 1950, polyester, polyethylene purasitiki firimu zvakashandiswa zvinobudirira mukurongedza vacuum, kubva ipapo, kurongedza vacuum uye kwakakurumidza kukura. muchina wekurongedza Inowanzoshandiswa muindasitiri yechikafu, nekuti mushure mekurongedza chikafu, inorwisa mabhakitiriya, kuti iwane chinangwa chekuchengetedza kwenguva refu. Dambudziko nderekuti inofanirwa kupasa bvunzo kuti iwane mhedzisiro chaiyo. Sezvatakaona nguva yekushanda kwepakeji yechikafu, chete kana bhizinesi rikaita basa rehunyanzvi mushure mebvunzo, rinogona kuziva.

Asi nhasi, mupepeti wepawebhusaiti wakaunganidzawo mibvunzo yakawanda nezvenguva yekuzorora kwekudya. Muchina wekurongedza we otomatiki wakakodzera kucheka nyama yakaomeswa nechando, nyama itsva inotonhora, zvigadzirwa zvesoya zvakaita senyama, hove, chikafu chekudya chemazuva ano, zvigadzirwa zvemishonga, michina yekurapa, zvikamu zvemagetsi, zvigadzirwa zvehardware, zvigadzirwa zveindasitiri zvakaita se "vacuum" kana "gas packaging", kurongedza kwave tsika yekurongedza chikafu mune ramangwana. Ngatitarisei kuti tinofanira kuziva kuti chii chinodiwa. Mhando dzenguva yekuzorora kwechikafu nechikafu zvine chekuita ne "vacuum pretreatment" usati warongedza. Mhando dzakasiyana dzechikafu, kana nzira dzakasiyana dzekugadzirira, kurongedza kwe "vacuum" kwakasiyana mushure menguva yekuchengetedza patembiricha yemukamuri. { +- *} Zvichibva pane zvakaitika, semuenzaniso, kana kuchengetedza chikafu patembiricha yemukamuri kwemazuva maviri, chingave chiri zvigadzirwa zvitsva zvekurima kana zvigadzirwa zvenyama zvakagadziriswa zvishoma. Kana zvakadaro, mushure mekurongedza kwe "vacuum", chinogona kuwedzerwa kusvika mazuva matanhatu. Zvimwe zvinogona kuwedzerwa kusvika mazuva gumi nemasere. Nguva yekuzorora ipfupi, michero yakaomeswa, kunyange kupfuura mwedzi gumi nemiviri. Inofanira kuita kuyedza kwechigadzirwa chaicho.

Zvinotevera zvinonyanya kutaura nezve musimboti wekuchengetedza kurongedza kwevacuum, kuti tinzwisise dambudziko rekugara kwenguva refu: kushandisa vacuum packing okisijeni ndiwo mabasa makuru emuchina wekupaka vacuum, kudzivirira kuora kwechikafu, musimboti wacho uri nyore. Nekuti kuora kwechikafu kunonyanya kukonzerwa nebasa rezvipembenene, uye tupukanana twakawanda (Sezvakaita chakuvhuvhu nembiriso). Zvinodiwa zveokisijeni kurarama, uye kurongedza vacuum ndiko kushandisa musimboti uyu. Chikafu chebhegi neokisijeni mumasero zvabviswa, tupukanana twakarasikirwa nezvakatipoteredza; 。 Mhedzisiro inoratidza kuti kana huwandu hweokisijeni mubhegi huchinge huri pasi pe1%, kukura kwehuwandu hwemabhakitiriya ekubereka hwakaderera zvakanyanya, huwandu hweokisijeni & le; Kusvika zero. 5%, tupukanana twakawanda twakadziviswa, kurega kubereka. Cherechedza: kurongedza vacuum kunogona kudzivirira kuberekana kwebhakitiriya anaerobic uye maitiro eenzyme anokonzerwa nekuora kwechikafu, nechando, kuoma, sterilization yekupisa kwakanyanya, sterilization yemwaranzi, sterilization ye microwave, munyu nedzimwe nzira dzekubatsira. Kubvisa mhepo mu vacuum hakungodziviriri kukura kwehutachiona chete, asi rimwe basa rakakosha nderekudzivirira kusvibiswa kwechikafu, nekuti chikafu chine mafuta akawanda asina kuguta, kusvibiswa neokisijeni, kunoita kuti kunaka kwechikafu kuchinje. Pamusoro pezvo, kusvibiswa kunoitawo kuti vhitamini A nevhitamini C zvirasikirwe, ruvara rwechikafu rusagadzikana pasi pesimba reokisijeni, uye kunoita kuti ruvara ruve rwakasviba. Okisijeni inogona kudzivirira kuora kwechikafu zvinobudirira, saka, inochengetedza ruvara rwayo, kunhuhwirira, kuravira uye kukosha kwekudya. Chero bedzi ichigona kusvika padanho rakati re vacuum, mhedzisiro yacho yakafanana.

Iyo , yakanyatsogadziriswa ne Checkweigher, ndeimwe yemidziyo yekutanga yekumba kuparadzirwa zvakanyanya.

Nekupa zvigadzirwa nemasevhisi ehunyanzvi hwepamusoro, Smart Weigh Packaging Machinery Co., Ltd yakazvipira kubatsira vatengi kuti vagadzirise mashandiro avo uye vazadzise zvinangwa zvavo zvakakosha. Mumakumi emakore apfuura, takavaka kambani yakashongedzerwa zvakakwana nebasa iri. Enda kuSmart Weighing And Packing Machine kuti uwane rumwe ruzivo.

Smart Weight Packaging Machinery Co., Ltd inonyanya kukoshesa mhando yezvigadzirwa zvedu uye masevhisi eR&D.

chinhu chave chiripo kwemakumi emakore mashoma ikozvino, tichinakidzwa nekubudirira kwaro mu "multihead weigher".

Chigadzirwa chezvisikwa chine muchina wekuyera wakasiyana uyo usingatsiviwe.