I-Craft Breweries isebenzisa i-CO2 ngenani elimangazayo lezinhlelo zokusebenza ekwenzeni i-Brewing, ukupakisha inqubo ethengisayo: ukuhambisa i-oxygen, ukuqeda i-oxygen ethangini, ukuqeda i-oxygen, ubhiya osalungiswa endaweni yokudlela noma ibha. Lokhu kumane nje kubaqali.
"Sisebenzisa i-CO2 kuyo yonke indawo kanye ne-Brewery," kusho uMax McKenna, Umphathi Wezokukhangisa Ophezulu eBoston-based Dorchester Brewing Co Wort CO WORT - kuzo zonke izigaba zenqubo. "
Njengomshini wokushayisana abaningi, i-DORCHESTER BRWESIng ibhekene nokushoda kwe-CO2 yezentengiselwano yezentengiselwano edinga ukusebenza kuyo (Funda ngazo zonke izizathu zalokhu kushoda lapha).
"Ngenxa yenkontileka yethu, abahlinzeki bethu be-CO2 abakhona njengamanje abakaze baphakamise amanani abo naphezu kwentengo yenyuka kwezinye izingxenye zemakethe," kusho uMckenna. "Kuze kube manje, umthelela ubelokhu ngokusatshalaliswa okulinganiselwe."
Ukunxephezela ukuntuleka kwe-CO2, iDorchester Brewing isebenzisa i-nitrogen esikhundleni se-CO2 kwezinye izimo.
"Sikwazi ukuhambisa imisebenzi eminingi eNitrogen," kuqhubeka uMckenna. "Abanye babafundi ababaluleke kakhulu babehlanza amathini futhi bamboze igesi ngesikhathi senqubo yokucashisela nokubopha. Lokhu kungezelele kakhulu kithi ngoba lezi zinqubo zidinga inqwaba ye-CO2. Isikhathi eside sasinesitshalo esikhethekile seNitro. Sisebenzisa i-generator ekhethekile ye-nitrogen ukukhiqiza yonke i-nitrogen ye-bar - ukuthola umugqa ozinikezele we-nitro kanye ne-beer slend yethu. "
I-N2 ingugesi we-inert kakhulu ozokhiqiza futhi angasetshenziswa emakamephu e-craft biwery, izitolo zamabhodlela nemigoqo. I-N2 ishibhile kune-CO2 yeziphuzo futhi imvamisa itholakale, kuya ngokutholakala endaweni yangakini.
I-N2 ingathengwa njengegesi kumasilinda wengcindezi ephezulu noma njengoketshezi kuma-dewars noma amathangi amakhulu okugcina. I-nitrogen nayo ingakhiqizwa esizeni isebenzisa i-nitrogen generator. Abakhiqizi be-nitrogen basebenza ngokususa ama-molecule e-oksijini avela emoyeni.
I-nitrogen into eningi kunazo zonke (78%) emkhathini womhlaba, okusele komoya-mpilo futhi kulandelwa amagesi. Iphinde yenza ibe nobungane ngokwemvelo njengoba ukhipha i-CO2 ye-CO2.
E-Brewing nasekupakisheni, i-N2 ingasetshenziswa ukugcina umoya-mpilo ukhiphe ubhiya. Uma isetshenziswa kahle (iningi labantu lixuba i-CO2 nge-N2 lapho lisebenzisana ne-carbonated ubhiya) i-N2 ingasetshenziselwa ukuwahlanza amathangi, ukudlulisa ubhiya kusuka ethangini, ngenkathi u-keegs ngaphambi kokugcinwa, ngenkathi usebenza ngaphansi kwesitoreji. isithako sokunambitheka kanye nomlomo. Kumigoqo, i-nitro isetshenziswa emigqeni yamanzi kampompi ye-nitropiv kanye nengcindezi ephezulu / izingcingo ezinde lapho i-nitrogen ixubene nephesenti elithile le-CO2 ukuvikela ubhiya kusuka empompini. I-N2 ingahle isetshenziswe njenge-board off igesi yokudonswa kwamanzi uma lokhu kuyingxenye yenqubo yakho.
Manje, njengoba sishilo esihlokweni sethu sangaphambilini sokuntuleka kwe-CO2, i-nitrogen akuyona into eqondile ye-CO2 kuzo zonke izinhlelo zokusebenza ezenziwa kabusha. Lawa magesi aziphatha ngendlela ehlukile. Banezinsimbi ezihlukile zamangqamuzana kanye nezinqumo ezahlukene.
Isibonelo, i-CO2 incane kakhulu ku-ketshezi kune-N2. Kungakho i-nitrogen inika ama-bubble amancane kanye nomlomo ohlukile kubhiya. Lokhu yingakho okwenziwa i-Brewers kusebenzisa ama-nitrogen awuketshezi esikhundleni se-Gaseous nitrogen ukuze anikeze ubhiya. I-Carbon Dioxide futhi yengeza umbono womunyu noma umunyu e-nitrogen akayona, engashintsha iphrofayili yokunambitha, abantu bathi. Ukushintshela ku-nitrogen ngeke kuxazulule zonke izinkinga ze-carbon dioxide.
"Kungenzeka ukuthi kungenzeka," kusho uChuck Skecepek, umqondisi wezinhlelo zezobuchwepheshe ezenziwa eBrewers Institute, "kodwa i-nitrogen akuyona i-panacea noma ukulungisa okusheshayo. I-CO2 ne-Nitrogen baziphatha ngendlela ehlukile. Uzothola ama-nitrogen amaningi ahlanganiswe nomoya ethangini kunokuba uhlanza i-CO2. Ngakho-ke kuzodinga ama-nitrogen amaningi. Ngikuzwa lokhu kaninginingi.
"Umuntu oyedwa u-Brewer ngiyazi ukuthi ubuhlakani ngempela futhi waqala ukufaka esikhundleni sekhabhoni nge-nitrogen, futhi ubhiya wazo wayene-oksijini eminingi kuyo, ngakho-ke manje basebenzisa ingxube ye-nitrogen nekhabhoni diokdide, nenhlanhla encane. Hhayi nje, "Hheyi, sizoqala ukusebenzisa i-nitrogen ukuxazulula zonke izinkinga zethu. Kuhle ukubona okuningi kakhulu ngalokhu ezincwadini, siqala ukubona abantu abaningi empeleni benza ucwaningo oluthile, futhi, uyazi, ukuza nemikhuba emihle yalokhu.
Ukulethwa kwalawa magesi kuzohluka njengoba benezinqumo ezahlukahlukene ezingahle ziholele kolunye ubunjiniyela noma izinguquko zokugcina. Yizwa uJason Perkins, u-Master Brewer e-Allagash Brewing Co, uxoxe nge-Ulayini wakhe webhodlela kanye negesi manifold ukusebenzisa i-CO2 ukugcwaliswa kwe-bowl ecindezelwe kanye ne-bubble breaker. Ukulondolozwa kungahluka.
"Nakanjani kukhona umehluko, ngokwengxenye ngenxa yokuthi sithola kanjani i-nitrogen," kusho uMckenna. "Sithola i-nitrogen emsulwa ama-nitrogen ama-dewars, ngakho-ke ukugcina kuhluke kakhulu emathangini ethu e-CO2: mancane, kuma-roller futhi agcinwe efrijini. Siyithathile ezingeni elilandelayo. I-Carbon Dioxide e-nitrogen, kepha futhi, siyaqaphela kakhulu ukuthi ungakwenza kanjani ukuguquguquka nangokuzibophezela ukuze uqiniseke ukuthi ubhiya usezingeni eliphakeme lendlela. Ukhiye, kwezinye izimo bekuyi-plug elula kakhulu futhi wadlala esikhundleni, ngenkathi kwezinye izimo kudinga ukuthuthuka okukhulu ezintweni zokwakha, ingqalasizinda, ezokukhiqiza, njll. "
Ngokusho kwalesi sihloko esihle kakhulu esivela kuTitus Co (umphakeli we-air compressors, ama-air dreabers, kanye nezinsizakalo zomoya we-air compressor ngaphandle kwePennsylvania), ama-nitrogen genendator asebenza ngenye yezindlela ezimbili:
Ingcindezi Swing Adsorption: Ingcindezi Swing Adsorption (PSA) isebenza usebenzisa ama-carbon molefanelar sieves ukuhlukanisa ama-molecule. Isihlungo sinama-pores asayizi ofanayo nama-molekyuli we-oksijini, edonsa lawo ma-molecule njengoba adlula futhi avumela ama-molecule amakhulu we-nitrogen. I-generator yabe isikhipha umoya-mpilo ngaphandle kwelinye igumbi. Umphumela wale nqubo ukuthi ubumsulwa be-nitrogen bungafinyelela ku-99.999%.
Isizukulwane ngesizukulwane seNitrogen. Isizukulwane seMembrane Nitrogen sisebenza ngokuhlukanisa ama-molecule ngokusebenzisa ama-polymer fibers. Le micu ayizwakala, ngama-pores angaphezulu komhlaba amancane ngokwanele ukuvumela umoya-mpilo ukuba udlule, kepha umncane kakhulu kuma-molecule we-nitrogen ukususa umoya-mpilo emfuleni wegesi. Ama-Generator asebenzisa le ndlela angakhiqiza i-nitrogen kuze kube ngu-99.5% amsulwa.
Yebo, i-PSA Nitrogen Generator ikhiqiza i-nitrogen emsulwa e-Ultra-emsulwa emazingeni amakhulu nangamanani aphezulu okugeleza, uhlobo olumsulwa lwe-nitrogen oludingayo. I-Ultrapure isho ama-99.9995% kuya ku-99%. Ama-membrane nitrogen Generator alungele ama-breweries amancane adinga ivolumu ephansi, enye indlela ephansi lapho kungu-99% kuye kwamukelwa.
Usebenzisa ubuchwepheshe bamuva, i-Atlas Copco COPROGEN Generator iyindawo ecwebile yomoya yezimboni nge-diaphragm ekhethekile ehlukanisa i-nitrogen kusuka ekusakazweni komoya okucindezelwe. I-Craft Breweries iyizithameli ezinkulu eziqondiwe ze-Atlas Copo. Ngokusho kwephepha elimhlophe le-Atlas Copco, kuvame ukukhokha phakathi kwama- $ 0,10 no- $ 0.15 ngonyawo lwe-cubic ukukhiqiza i-nitrogen esizeni. Lokhu kufana kanjani nezindleko zakho ze-CO2?
"Sinikeza amaphakheji ajwayelekile ayisithupha amboza ama-80% ayo yonke indawo yonke impahla - kusuka ezinkulungwaneni ezimbalwa kuya emakhulu ezinkulungwane zemiphongolo ngonyaka," kusho uPeter Asining Development Manager for Izimbombo e-Atlas Copco. "I-Brewery ingakhuphula amandla abakhiqizi bawo be-nitrogen ukunika amandla ukukhula ngenkathi begcina ukusebenza kahle. Ngaphezu kwalokho, ukwakhiwa kwesimo modular kuvumela ukuthi i-generator yesibili ingezelwe uma imisebenzi yokufaka uBrewery yandisa kakhulu. "
"Ukusebenzisa i-nitrogen akuhloselwe ukufaka esikhundleni ngokuphelele i-CO2," kodwa sicabanga ukuthi abenzi be-winemaker banganciphisa ukusetshenziswa kwabo cishe ngama-70%. I-Main Driving Force ukuqina. Kulula kakhulu kunoma yimuphi we-winemaker ukukhiqiza i-nitrogen ngokwawo. Musa ukusebenzisa amagesi abamba ukushisa amaningi. " Okungcono ukuthi imvelo izokhokha kusuka enyangeni yokuqala, ezothinta ngqo umugqa ophansi, uma ingabonakali ngaphambi kokuthenga, njengeqhwa le-CO2 liyi-co2. I-Breweries e-US izwakalisa ukukhathazeka ngezinga lokuhlinzekwa nokuzibuza ukuthi ingakwazi yini ukugcina izinga lentengo lihambisana nezidingo ze-Brewery. "
Njengoba kushiwo ngaphambili, ubumsulwa be-nitrogen buzoba yinto ekhathazayo enkulu yabakhiqizi bezandla. Njenge-CO2, i-nitrogen izosebenzisana nobhiya noma i-wort futhi ithwale ukungcola kanye nayo. Lokhu yingakho ukudla okuningi kanye nophuzo abakwaNitrogen be-nitrogen kuzokhangiswa njengamayunithi angenamafutha (Funda mayelana nezinzuzo zokuhlanzeka kwama-compressos angenawo uwoyela emshweni wokugcina oseceleni (.
"Lapho sithola i-CO2, sibheka ikhwalithi yayo nokungcola kwayo, okuyinye ingxenye ebaluleke kakhulu yokusebenza nomphakeli omuhle," kusho uMckene. "I-Nitrogen ihlukile kancane, yingakho sisathenga i-nitrogen emsulwa. Okunye esikufunayo ukuthola futhi kutholakale i-nitrogen generator yangaphakathi - futhi, ngokugxila ku-nitrogen kukhiqiza ubumsulwa bokunciphisa ukuthathwa komoya-mpilo. Lokhu sikubona njengokutshalwa kwemali okungenzeka, ngakho-ke kuphela izinqubo ezikhona ekwenziweni ezincike ngokuphelele kwi-CO2 ezizobe zise-CO2 zizoba yi-carbonac ye-beer kanye nompompi wesondlo wamanzi.
"Kepha into eyodwa ebaluleke kakhulu okufanele uyikhumbule - futhi, okuthile okubonakala sengathi ukukhetha ubukhali kepha kubalulekile ukugcina ikhwalithi yebhiya - ukuthi noma yimuphi umshini we-nitrogen udinga ukukhiqiza i-oxygen indawo yokuhlala kanye nengozi ye-oxidation. Leli zinga lokunemba nobumsulwa lidinga izindleko eziningi ze-nitrogen generator, kepha ziqinisekisa ikhwalithi ye-nitrogen ngakho-ke ikhwalithi yobhiya. "
AbakwaBrewers badinga idatha eningi kanye nokulawulwa kwekhwalithi lapho usebenzisa i-nitrogen. Isibonelo, uma uBrewer esebenzisa i-N2 ukuhambisa ubhiya phakathi kwamathangi, ukuqina kwe-CO2 ethangini nasethangini noma ebhodleleni kufanele kubhekwe kuyo yonke inqubo. Kwezinye izimo, i-N2 emsulwa kungenzeka ingasebenzi kahle (ngokwesibonelo, lapho kugcwalisa iziqukathi) ngoba i-N2 ehlanzekile izosusa i-CO2 kwikhambi. Ngenxa yalokhu, abanye abakhiqizi be-Brewers bazosebenzisa ingxube engama-50/50 ye-CO2 ne-N2 ukugcwalisa isitsha, kanti abanye bazoyigwema ngokuphelele.
Ithiphu ye-N2 Pro: Masikhulume Ukulungiswa. Ama-Generator we-nitrogen empeleni asondele "ekusetheleni futhi ayikhohlwe" ngangokunokwenzeka, kodwa okunye okudliwayo, njengokuhlunga, okufana nokufakelwa okujwayelekile. Imvamisa, le nsizakalo iyadingeka cishe njalo emahoreni angama-4000. Iqembu elifanayo elinakekela i-compressor yakho yomoya lizophinde linakekele i-generator yakho. Iningi labakhiqizi beza nesilawuli esilula esifana ne-iPhone yakho futhi banikeze amakhono okuhlola okukude okukude.
I-Tank purge yehluka kusuka ku-nitrogen purge ngenxa yezizathu eziningi. I-N2 ihlangana kahle nomoya, ngakho-ke ayihlangani ne-O2 enjenge-CO2 yenza. I-N2 ibuye ilula kunomoya, ngakho-ke igcwalisa ithangi kusuka phezulu kuya phansi, kanti i-CO2 isigcwalisa kusuka phansi kuya phezulu. Kuthatha okuningi n2 kune-CO2 ukususa ithangi lokugcina futhi kuvame ukudinga ukuqhuma okuthe xaxa. Ngabe usazonga imali?
Izinkinga ezintsha zokuphepha nazo zivela ngegesi entsha yezimboni. I-Brewery kufanele ifake nakanjani izinzwa ze-O2 ukuze abasebenzi bangabona ngeso lengqondo ikhwalithi yomoya yangaphakathi - njengoba nje unama-N2 Defars agcinwe eziqandisini kulezi zinsuku.
Kepha inzuzo ingakwazi ukuphuma kalula izitshalo ze-CO2 zokubuyisa. Kuleli webInar, i-dion quinn yezixazululo zokukhiqiza umoya (inkampani yobunjiniyela) ithi izindleko zokukhiqiza eziphakathi kwama- $ 8 no- $ 20 ngethani lokutakula eliphakathi kwama- $ 50 no- $ 200 ngethani ngalinye.
Izinzuzo zabakhiqizi be-nitrogen zibandakanya ukuqeda noma okungenani ukunciphisa ukuncika kwizinkontileka kanye nezinsizakalo ze-CO2 ne-nitrogen. Lokhu kusindisa isikhala sesitoreji njengoba uBrewreries angakhiqiza futhi agcine okuningi ngangokunokwenzeka, aqede isidingo sokugcina nokuhambisa amabhodlela e-nitrogen. Njengase-CO2, Ukuthumela kanye nokusingathwa kwe-nitrogen kukhokhwa yikhasimende. Nge-nitrogenerators, lokhu akuseyona inkinga.
Ama-Generator we-nitrogen ajwayele ukuhlanganisa endaweni ye-brewery. Ama-generator amancane we-nitrogen angafakwa odongeni ukuze angathathi indawo yaphansi futhi asebenze buthule. Lezi zikhwama ziphatha ukuguqula amazinga okushisa akhona kahle futhi amelana kakhulu nokuguquguquka kwezinga lokushisa. Ingafakwa ngaphandle ngaphandle, kepha ayinconyelwanga izimo zezulu eziphakeme kakhulu neziphansi.
Kunabakhiqizi abaningi abakhiqizi be-nitrogen kufaka phakathi i-Atlas CoCCO, iParker Hannifin, amasistimu aseningizimu ne-Milcarb kanye ne-Holtec Gers Systems. I-generator encane ye-nitrogen ingabiza cishe ama- $ 800 ngenyanga ngaphansi kohlelo lokuqashiswa kweminyaka emihlanu, kusho u-Asquini.
"Ekupheleni kosuku, uma i-nitrogen ilungele wena, unabathengisi nobuchwepheshe obuhlukahlukene ongakhetha kuwo," kusho u-Asquini. "Thola ukuthi iyiphi elungile kuwe futhi uqiniseke ukuthi unesiqiniseko sokuqonda kahle izindleko eziphelele zobunikazi [Izindleko Zobunikazi] bese uqhathanisa izindleko zamandla nokugcina phakathi kwamadivayisi. Uvame ukuthola ukuthi ukuthenga okushibhile akulungile emsebenzini wakho. "
Izinhlelo ze-Nitrogen Generator zisebenzisa i-compressor yomoya, futhi izikebhe eziningi zobuciko sezivele zine-One, ezisebenziseka kalula.
Yiziphi izifo zomoya ezisetshenziswayo eCraft Brewemies? Isunduza uketshezi ngamapayipi namathangi. Amandla okudlulisela nokulawula kwe-pneumatic. I-aeration ye-wort, imvubelo noma amanzi. lawula i-valve. Hlanza igesi ukuphoqa udaka ngamathangi ngesikhathi sokuhlanza nokusiza ekuhlanzeni umgodi.
Izicelo eziningi ze-Brewery zidinga ukusetshenziswa okukhethekile kwama-compresces angu-100% wamafutha. Uma uwoyela uthintana nobhiya, libulala imvubelo futhi lithambise igwebu, eliphanga isiphuzo futhi lenze ubhiya abe mabi.
Futhi kuyingozi yezokuphepha. Ngoba imboni yokuphuza i-Beverage ibucayi kakhulu, kukhona ikhwalithi eqinile kanye namazinga okuhlanzana endaweni, futhi kufanele. Isibonelo: Sullair SRL Series Air Comepressors ezingenayo uwoyela kusuka ku-10 kuye ku-15 hp. (Kusuka ku-7.5 kuye ku-11 kW) kufaneleka kahle nge-Craft Brewemies. I-Breweries ijabulela ukuthula kwalezi zinhlobo zemishini. Uchungechunge lwe-SRL lunikeza amazinga omsindo aphansi phansi ku-48DBA, okwenza i-compressor ilungele ukusetshenziswa ngaphakathi ngaphandle kwegumbi elihlukile le-soundroofproof.
Lapho umoya ohlanzekile ubaluleke kakhulu, njengasekuqaleni kwemisebenzi yokushayisana kanye nobuciko, umoya ongenawo uwoyela kubalulekile. Izinhlayiya zamafutha ngomoya ocindezelwe zingangcolisa izinqubo ezakhiwe phansi nokukhiqizwa. Njengoba ama-Brewremies amaningi akhiqiza izinkulungwane zemiphongolo noma amacala amaningana kabhiya ngonyaka, akekho ongakwazi ukuyisa leyongozi. Ama-compressour-free amafutha alungele izinhlelo zokusebenza lapho umoya uxhumana ngqo ne-feedstock. Ngisho nakuzicelo lapho kungekho ukuxhumana ngqo phakathi kwezithako nomoya, njengasemigqeni yokupakisha, i-compressor yamafutha asiza ukugcina umkhiqizo wokugcina uhlanzekile ngokuthula kwengqondo.
Isikhathi sePosi: Jan-06-2023