Mavharuvhu ekubvisa gasi anoshanda sei?

Wese anogocha anoda kuti vatengi vavo vawane zvakanyanya kubva mukofi yavo.

Kuti vaburitse hunhu hwakanakisa hwemhando yepamusoro yekofi yakasvibira, vanogocha vanopedza simba rakawanda vachisarudza yakaringana mbiri yekugocha.

Pasinei nebasa iri rose uye kusimba kwehutongi hwemhando, kana iyo kofi yakarongedzerwa zvisizvo, chiitiko chakashata chevatengi chinogona kuitika.Kofi yakagochwa inokurumidza kushatisa kana isina kuiswa mukati kuti ichengetedze kutsva kwayo uye kunaka.

Mutengi anogona kurasikirwa nemukana wekuravidza zvinonaka zvakafanana nezvakaitwa negocha pakubika.

Kuisa mavharuvhu ekupisa kumabhegi ekofi ndiyo imwe yenzira dzakanakisa dzevanogocha kuti vamise kuparara kwekofi yakagochwa.

Imwe yenzira dzakakurumbira uye dzinoshanda dzekuchengetedza hunhu hwekunzwa uye kuvimbika kwekofi ndeyekushandisa degassing valves.

Ramba uchiverenga kuti uone mashandiro anoita mavharuvhu e degassing uye kana uchikwanisa kuashandisa zvakare nemabhegi ekofi.

Sei mabhegi ekofi ane mavharuvhu ekupisa achibva kune vanogocha?

Carbon dioxide (CO2) inoungana zvakanyanya mukati mebhinzi yekofi panguva yekugocha.

Nekuda kwekuita uku, bhinzi yekofi inowedzera ne40% kusvika 60%, iyo ine ruzivo rwakakura rwekuona.

Sezvo makore ekofi, iyo CO2 imwechete iyo yakaunganidzwa panguva yekugocha inoburitswa zvishoma nezvishoma.Kusachengetedzwa kwakakwana kwekofi yakagochwa kunoita kuti CO2 itsiviwa neokisijeni, izvo zvinosvibisa kunaka.

Kutumbuka kwaita mufananidzo unonakidza wehuwandu hwegasi rakabatwa mukati mebhinzi dzekofi.

Kudururira mvura pamusoro pekofi yepasi panguva yekutumbuka kunokonzeresa kuburitswa kwe CO2, iyo inomhanyisa nzira yekubvisa.

Panofanira kuva nemafuro akawanda anooneka kana kofi ichangobva kugochwa yabikwa.Nekuti CO2 ingangove yakatsiviwa neokisijeni, bhinzi dzakura dzinogona kuburitsa "ruvara" zvishoma.

Kuti ugadzirise nyaya iyi, iyo-imwe nzira degassing valve yaive yakanyanya patent muna 1960.

Degassing mavharuvhu anoita kuti CO2 ibude pasuru pasina kubvumira oxygen kupinda kana yaiswa mumabhegi ekofi.

Kuita kuti zvinhu zviwedzere kuipa, mune mamwe mamiriro ezvinhu, kofi inogona kukurumidza kukurumidza, ichipisa bhegi rekofi.Degassing valves inobvumira gasi rakabatwa kutiza, kudzivirira bhegi kubva pakubuda.

Degassing mavharuvhu anofanirwa kuiswa mukofi yekurongedza uchifunga nezve akati wandei.

Semuenzaniso, vanogocha vanofanira kufunga nezveyero yakagochwa nekuti yakasviba roast inowanzoita degas nekukurumidza kupfuura kupenya.

Nekuda kwekuti bhinzi yanyanya kudzikira, kugocha kwakasviba kunomhanyisa nzira yekubvisa gasi.Zvimwe zvidiki zvidiki fissures zviripo, zvichibvumira CO2 kuburitswa, uye mashuga ave nenguva yakawanda yekuchinja.

Kugocha kwakareruka kunosiya yakawanda yebhinzi yakasimba, izvo zvinogona kureva kuti zvinotora nguva yakareba kuti degas.

Huwandu ndechimwe chinhu chekufunga nezvacho.Anogocha anozonyanya kunetsekana nezve bhegi rekofi riri kubuda kana vari kurongedza mavhoriyamu madiki, masampuli akadai ekuravira.

Huwandu hwebhinzi mubhegi hunoenderana zvakananga nehuwandu hweCO2 yakaburitswa.Inorayirwa kuti vanogocha vanotakura mabhegi ekofi anorema kupfuura 1 kg yekutakura vanotora mhedzisiro yekubvisa gasi muakaunti.

Degassing valves: Anoshanda sei?

Ma1960 akaona kugadzirwa kwemavharuvhu ekubvisa gasi nebhizimusi reItaly Goglio.

Vakagadzirisa nyaya yakakosha iyo mabhizinesi mazhinji ekofi aive aine degassing, oxidation, uye kuchengetedza kutsva.

Degassing valve magadzirirwo akachinja nekufamba kwenguva sezvo ave akasimba uye asingadhuri.

Mazuva ano mavharuvhu ekubvisa gasi haana kukwana zvakakwana mukati memabhegi ekofi, asi anodawo 90% pasi pepurasitiki.

Sefa yebepa, kepisi, elastic disc, viscous layer, polyethylene plate, uye degassing valve ndizvo zvinonyanya kukosha.

A viscous layer of sealant liquid inopfekedza mukati, kana kuti chikamu chakatarisana nekofi, cherabha diaphragm yakavharirwa muvharuvhu, kuchengetedza tension pamusoro pevharuvhu.

Sezvo kofi inoburitsa CO2, kumanikidza kunowedzera.Mvura inofambisa diaphragm kana dzvinyiriro ikayambuka kushushikana kwepamusoro, ichibvumira iyo CO2 yakawedzerwa kutiza.

Ivhavha inovhura chete kana kudzvinyirirwa mukati mehomwe yekofi yakakura kudarika kudzvinyirira kunze, kuisa zviri nyore.

Iko kugona kwe degassing valves

Vanogocha vanofanira kufunga nezvekuti mavharuvhu e degassing, ayo anowanzo kuverengerwa kumabhegi ekofi, acharaswa sei nekuputirwa kwakashandiswa.

Zvinonzwisisika, bioplastics yakawana mukurumbira seimwe nzira kune mapurasitiki akagadzirwa kubva mupetroleum.

Bioplastics ine hunhu hwakafanana nemapurasitiki ekare asi ine kuderera zvakanyanya kwezvakatipoteredza sezvo ichigadzirwa nekuvirisa makabhohaidhiretsi kubva kune anogona kudzoreredzwa zvinosanganisira nzimbe, chibage starch, uye chibage.

Degassing mavharuvhu akavakwa eiyi eco-hushamwari zvinhu ave nyore kuwana uye ane mutengo wakanyanya.

Mavharuvhu ekubvisa gasi akagadzirwa nezvinhu zvinogadzikiswazve anogona kubatsira vanogocha kuchengetedza mafuta efosi, kuderedza kabhoni yavo, uye kuratidza kutsigira kwavo kuchengetedza.

Pamusoro pezvo, ivo vanoita kuti zvikwanisike kuti vatengi varase zvakanaka uye zvakajeka kurongedza kofi.

Vatengi vanogona kutenga homwe yekofi yakagadzikana kana mavharuvhu ekubvisa anosanganiswa neanogona kushandiswazve kana compostable kurongedza zvinhu, senge kraft bepa rine polylactic acid (PLA) laminate.

Izvi zvinogona kuwedzera kuvimbika kwemhando pakati pevatengi vemazuva ano vanogona kushandura kuvimbika kwavo kune vanokwikwidza vane hushamwari kwezvakatipoteredza mukuwedzera pakuvapa sarudzo inofadza.

PaCYANPAK, tinopa vanogocha kofi sarudzo yekuwedzera zvachose, BPA-isina degassing mavharuvhu kumabhegi avo ekofi.

Mavharuvhu edu anochinjika, akareruka, uye ane mutengo wakafanira, uye anogona kushandiswa nechero sarudzo yedu yekurongedza kofi ine hushamwari.

Vanogocha vanogona kusarudza kubva kwakasiyana-siyana kudzokororwa zvinhu zvinoderedza marara uye kutsigira hupfumi hwakatenderera, kusanganisira kraft bepa, bepa remupunga, uye multilayer LDPE kurongedza ine eco-inoshamwaridzika PLA yemukati.

Uyezve, tinopa vanogocha rusununguko rwese rwekugadzira nekuvarega vachigadzira mabhegi avo ekofi.

Iwe unogona kuwana rubatsiro kubva kuvashandi vedu vekugadzira mukuuya nekofi yakakodzera packaging.

Uyezve, tinopa mabhegi akadhindwa ekofi ane nguva pfupi yekushandura maawa makumi mana uye 24-awa yekutumira nguva tichishandisa tekinoroji yedhijitari yekudhinda.

Pamusoro pezvo, CYANPAK inopa yakaderera yakaderera odha huwandu (MOQs) kune madiki-roasters anoda kuchengetedza kuchinjika apo achiratidza chitupa chavo uye kuzvipira kwezvakatipoteredza.