HANGZHOU NUZHUO TECHNOLOGY GROUP CO., LTD.

Makambani ekugadzira doro anoshandisa CO2 nenzira dzinoshamisa mukuita kwekubika, kurongedza nekupa: kutamisa doro kana chigadzirwa kubva mutangi kuenda kune rimwe, kuisa kabhoni muchigadzirwa, kuchenesa okisijeni usati warongedza, kurongedza doro panguva yekuita izvi, kushambidza matangi eBritain mushure mekuchenesa nekuchenesa, kuisa doro mubhodhoro muresitorendi kana mubhawa. Izvi ndezvekutanga.
"Tinoshandisa CO2 munzvimbo yese yekubikira doro nebhawa," anodaro Max McKenna, maneja mukuru wekushambadzira kuDorchester Brewing Co. iri kuBoston. Tichipa doro - padanho rega rega rekuita izvi.
Kufanana nemakambani mazhinji ekugadzira doro, Dorchester Brewing iri kutarisana nekushomeka kweCO2 yemhando yepamusoro yekutengeserana yainofanira kushanda nayo (verenga nezvezvikonzero zvese zvekushomeka uku pano).
"Nekuda kwezvibvumirano zvedu, vatengesi vedu veCO2 parizvino havana kukwidza mitengo yavo kunyangwe mitengo yakakwira mune dzimwe nzvimbo dzemusika," akadaro McKenna. "Kusvika pari zvino, kukanganisa kwave kuri kunyanya pakugoverwa kushoma."
Kuti vatsive kushaikwa kweCO2, Dorchester Brewing inoshandisa nitrogen panzvimbo peCO2 mune dzimwe nguva.
"Takakwanisa kufambisa mabasa akawanda kuita nitrogen," McKenna akaenderera mberi. "Mamwe emabasa akakosha aive ekuchenesa magaba uye kufukidza gasi panguva yekuiswa mumagaba nekuvhara. Uku ndiko kuwedzerwa kukuru kwatiri nekuti maitiro aya anoda CO2 yakawanda. Kwenguva yakareba taiva nefekitori yakakosha ye nitro. Tinoshandisa jenareta yakakosha ye nitrogen kugadzira nitrogen yese yebhari - ye nitro line yakatsaurirwa uye musanganiswa wedoro redu."
N2 ndiyo gasi risingadhuri zvikuru kugadzira uye rinogona kushandiswa mumabhawa ekugadzira doro, maresitorendi nemaresitorendi. N2 yakachipa pane CO2 yezvinwiwa uye inowanzowanikwa, zvichienderana nekuwanikwa kwegasi munzvimbo yako.
N2 inogona kutengwa segasi mumasilinda ane pressure yakakwira kana semvura muDewars kana matangi makuru ekuchengetera. Nitrogen inogonawo kugadzirwa panzvimbo iyi uchishandisa jenareta yenitrogen. Majenareta enitrogen anoshanda nekubvisa mamorekuru eokisijeni mumhepo.
Nitrogen ndiyo inonyanya kuwanda mumhepo yepasi (78%), zvimwe zvese ioxygen nemagasi madiki. Zvinoitawo kuti ive isina njodzi kune zvakatipoteredza sezvo uchiburitsa CO2 shoma.
Mukubika nekurongedza, N2 inogona kushandiswa kuchengetedza okisijeni mudoro. Kana ikashandiswa nemazvo (vanhu vazhinji vanosanganisa CO2 neN2 pavanenge vachishanda nedoro rine carbonated) N2 inogona kushandiswa kuchenesa matangi, kutamisa doro kubva mutangi kuenda kune rimwe, kudzvanya magaba usati wachengeta, uku uchifema pasi pechivharo. Mumabhawa, nitro inoshandiswa mumigero yemvura yepombi ye nitropiv pamwe nekushandiswa kwemhepo yakakwira/kure kure uko nitrogen inosanganiswa neimwe chikamu cheCO2 kudzivirira doro kuti risaburitse furo papombi. N2 inogona kutoshandiswa segasi rinobvisa gasi pakubvisa gasi mumvura kana ichi chiri chikamu chemaitiro ako.
Sezvatakambotaura munyaya yedu yapfuura pamusoro pekushaikwa kweCO2, nitrogen haisiyo nzira chaiyo yekutsiva CO2 mukushandiswa kwegasi rese rekubika. Magasi aya anoita zvakasiyana. Ane huremu hwakasiyana uye huwandu hwakasiyana.
Semuenzaniso, CO2 inonyungudika zvakanyanya muzvinwiwa kupfuura N2. Ndosaka nitrogen ichipa mabhuru madiki uye kunzwa kwakasiyana mumuromo mudoro. Ndosaka vagadziri vedoro vachishandisa madonhwe enitrogen emvura panzvimbo penitrogen ine gasi kunitrate doro. Carbon dioxide inowedzerawo kuvava kana kuvava kusingaitwe nenitrogen, izvo zvinogona kuchinja kunaka kwayo, vanhu vanodaro. Kuchinja kuita nitrogen hakuzogadzirise matambudziko ese ecarbon dioxide.
"Pane mukana," anodaro Chuck Skepek, mukuru wezvirongwa zvekubika doro paBrewers Institute, "asi nitrogen haisi mushonga wemushonga kana kuti mushonga wekukurumidza. CO2 nenitrogen zvinosiyana zvikuru. Uchawana nitrogen yakawanda yakasanganiswa nemhepo iri mutangi pane kana ukabvisa CO2. Saka inoda nitrogen yakawanda. Ndinozvinzwa kakawanda.
"Mumwe mugadziri wedoro wandinoziva aive akangwara chaizvo uye akatanga kutsiva carbon dioxide nenitrogen, uye doro ravo raiva neoxygen yakawanda mariri, saka ikozvino vanoshandisa musanganiswa wenitrogen necarbon dioxide, nerombo rakanaka. kwete kungoti, "Hei, tichatanga kushandisa nitrogen kugadzirisa matambudziko edu ese. Zvinofadza kuona zvakawanda nezveizvi mumabhuku, tiri kutanga kuona vanhu vakawanda vachiita tsvakiridzo, uye, unoziva, kuti tiwane nzira dzakanakisa dzekutsiva iyi."
Kuendeswa kwemagasi aya kuchasiyana sezvo aine huwandu hwakasiyana izvo zvinogona kukonzera shanduko mune mamwe mainjiniya kana ekuchengetera. Inzwai Jason Perkins, nyanzvi yekubika doro kuAllagash Brewing Co., achikurukura nezvekuvandudza muchina wake wekuisa mabhodhoro negasi kuti ashandise CO2 pakuzadza ndiro ine pressurized uye N2 pakuisa sealant nebubble breaker. Kuchengetera kunogona kusiyana.
"Pane misiyano chaiyo, chimwe chikamu chiripo nekuda kwenzira yatinowana nayo nitrogen," akadaro McKenna. "Tinowana nitrogen yakachena muDewars, saka kuichengeta kwakasiyana zvikuru nematangi edu eCO2: madiki, ari pamaroller uye anochengetwa mufiriji. Takaiendesa padanho rinotevera. Takaiendesa kucarbon dioxide kuenda kunitrogen, asi zvakare, tinongwarira zvikuru kuti tingaita sei shanduko zvinobudirira uye zvine mutoro kuti tive nechokwadi chekuti doro riri padanho rayo repamusoro nhanho imwe neimwe. Chinhu chikuru, mune dzimwe nguva yaive nyore kwazvo kutsiva plug-and-play, nepo mune dzimwe nguva yaida kuvandudzwa kukuru muzvinhu, zvivakwa, kugadzira, nezvimwewo."
Zvinoenderana nechinyorwa ichi chakanaka kubva kuThe Titus Co. (mutengesi wema air compressor, air dryers, uye air compressor services kunze kwePennsylvania), majenareta enitrogen anoshanda nenzira imwe yenzira mbiri:
Kudzvinyirirwa kwesimba remhepo: Kudzvinyirirwa kwesimba remhepo (PSA) kunoshanda uchishandisa masieve ecarbon molecular kuparadzanisa mamorekuru. Sieve iyi ine maburi akafanana neamorekuru eokisijeni, ichibata mamorekuru iwayo paanopfuura nepakati uye ichibvumira mamorekuru makuru eokisijeni kupinda. Jenareta inobva yaburitsa okisijeni nepaimwe kamuri. Mugumisiro weizvi ndewekuti kuchena kwenitrogen kunogona kusvika 99.999%.
Kugadzirwa kwenitrogen ne membrane. Kugadzirwa kwenitrogen ne membrane kunoshanda nekuparadzanisa mamorekuru uchishandisa polymer fibers. Mafiber aya haana chinhu, ane maburi epamusoro madiki zvakakwana kuti okisijeni ipfuure nepakati, asi madiki zvakanyanya kuti mamorekuru enitrogen abvise okisijeni kubva mumhepo ine gasi. Majenareta anoshandisa nzira iyi anogona kugadzira nitrogen inosvika 99.5% yakachena.
Ehe, jenareta yenitrogen yePSA inogadzira nitrogen yakachena kwazvo muhuwandu hwakawanda uye kana mvura yakawandisa ichiyerera, ndiyo fomu yakachena kwazvo yenitrogen inodiwa nemakambani mazhinji ekugadzira doro. Ultrapure zvinoreva 99.9995% kusvika 99%. Majenareta enitrogen eMembrane akanakira mabhizinesi madiki anoda huwandu hushoma, nzira yekubuda kwemvura shoma apo kuchena kwe99% kusvika 99.9% kunogamuchirika.
Uchishandisa tekinoroji yazvino, jenareta yenitrogen yeAtlas Copco imuchina wemhepo weindasitiri une diaphragm yakakosha inoparadzanisa nitrogen kubva mumhepo yakamanikidzwa. Mabhizinesi ekugadzira doro ndiwo anonyanya kutariswa neAtlas Copo. Sekureva kwepepa jena reAtlas Copco, vabiki vedoro vanowanzobhadhara pakati pe$0.10 ne$0.15 pa cubic foot kuti vagadzire nitrogen panzvimbo iyi. Izvi zvinoenzaniswa sei nemitengo yeCO2 yaunotenga?
"Tinopa mapakeji matanhatu akajairika anofukidza 80% yenzvimbo dzese dzekubika doro - kubva pazviuru zvishoma kusvika kumazana ezviuru zvemabhara pagore," anodaro Peter Askini, maneja wekuvandudza bhizinesi remagasi emaindasitiri kuAtlas Copco. "Imba yekubika doro inogona kuwedzera kugona kwevanogadzira nitrogen kuti ikwanise kukura uku ichichengetedza kushanda zvakanaka. Pamusoro pezvo, dhizaini yemodular inobvumira jenareta yechipiri kuwedzerwa kana mashandiro eimba yekubika doro akawedzera zvakanyanya."
"Kushandisa nitrogen hakusi kutsiva zvachose CO2," anotsanangura Asquini, "asi tinofunga kuti vagadziri vewaini vanogona kuderedza kushandiswa kwavo ne70%. Simba guru rekusimudzira kuchengetedzwa. Zviri nyore kwazvo kuti chero mugadziri wewaini agadzire nitrogen ega. Usashandise magasi akawanda ekupisa." izvo zviri nani kune nharaunda. Izvi zvichabatsira kubva pamwedzi wekutanga, izvo zvichakanganisa zvakananga mari, kana ikasaonekwa usati watenga, usaitenge. Heino mitemo yedu iri nyore. Kudiwa kweCO2 kuri kuwedzera zvakanyanya kugadzira zvigadzirwa zvakadaro, senge chando chakaoma, chinoshandisa huwandu hwakawanda hweCO2 uye chinodiwa kutakura majekiseni. Vagadziri vewaini muUS vari kuratidza kunetseka nezvehuwandu hwezvinhu zviripo uye vari kushamisika kana vachigona kuchengetedza mwero wemutengo uchienderana nezvinodiwa nekambani yewaini."
Sezvambotaurwa, kuchena kwenitrogen kuchava chinhu chinonyanya kunetsa vabiki vedoro. Kungofanana neCO2, nitrogen inosangana nedoro kana wort uye inotakura tsvina pamwe chete nayo. Ndosaka michina yakawanda yekugadzira nitrogen yechikafu nezvinwiwa ichizoshambadzirwa semayuniti asina mafuta (dzidza nezvemabhenefiti ekuchenesa kwecompressors dzisina mafuta mumutsara wekupedzisira uri padivi pepazasi).
“Patinogamuchira CO2, tinotarisa hunhu hwayo uye kusvibiswa kwayo, inova imwe chikamu chakakosha chekushanda nemutengesi akanaka,” akadaro McKenna. “Nitrogen yakasiyana zvishoma, ndosaka tichiri kutenga nitrogen yakachena yemvura. Chimwe chinhu chatiri kutarisa ndechekutsvaga nekutengesa mutengo wemuchina wekugadzira nitrogen wemukati - zvakare, tichitarisa pane nitrogen yainogadzira nePurity kuderedza kutorwa kweokisijeni. Tinoona izvi semari inogona kudyiwa, saka maitiro chete mubhizinesi rekugadzira doro anoenderana neCO2 achava ekugadzira doro nekuchengetedza mvura yepombi.
"Asi chinhu chimwe chakakosha chekurangarira - zvakare, chimwe chinhu chinoita sechisina kunaka chekufuratira asi chakakosha pakuchengetedza mhando yedoro - ndechekuti chero mugadziri wenitrogen anofanira kugadzira nitrogen kusvika panzvimbo yechipiri [kureva 99.99% kuchena] kuderedza kutorwa kweokisijeni uye njodzi yekuoxidation. Iyi nhanho yekururamisa uye kuchena inoda mari yakawanda yekugadzira nitrogen, asi inovimbisa mhando yenitrogen uye nekudaro mhando yedoro."
Vabiki vedoro vanoda ruzivo rwakawanda uye kudzorwa kwemhando yepamusoro pavanenge vachishandisa nitrogen. Semuenzaniso, kana mubiki wedoro achishandisa N2 kufambisa doro pakati pematangi, kugadzikana kweCO2 mutangi nemutangi kana mubhodhoro kunofanira kutariswa mukati mekuita uku. Mune zvimwe zviitiko, N2 yakachena ingasashanda zvakanaka (semuenzaniso, pakuzadza midziyo) nekuti N2 yakachena ichabvisa CO2 mumushonga. Nekuda kweizvozvo, vamwe vabiki vedoro vanoshandisa musanganiswa we50/50 weCO2 neN2 kuzadza ndiro, nepo vamwe vachidzivisa zvachose.
Zano reN2 Pro: Ngatitaurei nezvekugadzirisa. Majenareta enitrogen ari pedyo neku "isa wokanganwa" sezvaungawana, asi zvimwe zvinoshandiswa, zvakaita semafirita, zvinoda kutsiviwa zvishoma nezvishoma. Kazhinji, sevhisi iyi inodiwa maawa ese e4000. Chikwata chimwe chete chinotarisira air compressor yako chichatarisirawo jenareta yako. Majenareta mazhinji anouya ne controller iri nyore yakafanana ne iPhone yako uye anopa kugona kwekutarisa zviri kure ne app.
Kuchenesa tangi kwakasiyana nekutsvaira nitrogen nekuda kwezvikonzero zvakati wandei. N2 inosanganiswa zvakanaka nemhepo, saka haishande neO2 sezvinoita CO2. N2 zvakare yakareruka pane mhepo, saka inozadza tangi kubva kumusoro kusvika pasi, ukuwo CO2 ichizadza kubva pasi kusvika kumusoro. Zvinotora N2 yakawanda kupfuura CO2 kuti tangi rekuchengetera richeneswe uye kazhinji zvinoda kupfurwa zvakanyanya. Uchiri kuchengetedza mari here?
Matambudziko matsva ekuchengetedza anomukawo negasi idzva remumaindasitiri. Bhizinesi rekugadzira doro rinofanira kuisa masensa eO2 kuitira kuti vashandi vagone kuona hunhu hwemhepo iri mumba - sezvamunoita neN2 dewars dzakachengetwa mumafiriji mazuva ano.
Asi purofiti inogona kupfuura zviri nyore zvirimwa zvekudzoreredza CO2. Muwebhu iyi, Dion Quinn weFoth Production Solutions (kambani yeinjiniya) anoti kugadzirwa kweN2 kunodhura pakati pemadhora masere nemakumi maviri patani, ukuwo kutora CO2 nefekitari yekudzoreredza kunodhura pakati pemadhora makumi mashanu nemakumi maviri patani.
Mabhenefiti ekugadzira nitrogen anosanganisira kubvisa kana kuderedza kuvimba nezvibvumirano uye kuwanikwa kweCO2 nenitrogen. Izvi zvinochengetedza nzvimbo yekuchengetera sezvo mabhizinesi ekugadzira doro achigona kugadzira nekuchengeta zvakawanda sezvaanoda, zvichibvisa kudiwa kwekuchengeta nekutakura mabhodhoro enitrogen. Sezvakaita neCO2, kutumira nekubata nitrogen kunobhadharwa nemutengi. Nema nitrogenerator, izvi hazvichisiri dambudziko.
Majenareta enitrogen anowanzo kuve nyore kubatanidzwa munzvimbo yedoro. Majenareta enitrogen madiki anogona kuiswa pamadziro kuitira kuti asatore nzvimbo pasi uye ashande chinyararire. Mabhegi aya anobata tembiricha inochinja-chinja zvakanaka uye anodzivirira tembiricha inochinja-chinja. Anogona kuiswa panze, asi hazvikurudzirwi kune mamiriro ekunze akanyanya kupisa uye akaderera.
Kune vagadziri vakawanda vemajenareta enitrogen anosanganisira Atlas Copco, Parker Hannifin, South-Tek Systems, Milcarb neHoltec Gas Systems. Jenareta diki yenitrogen inogona kudhura mari inosvika $800 pamwedzi pasi pechirongwa chemakore mashanu chekurenda, akadaro Asquini.
"Pakupedzisira, kana nitrogen yakakunakira, une vatengesi vakasiyana-siyana uye matekinoroji ekusarudza kubva," akadaro Asquini. "Tsvaga kuti ndeipi yakakunakira uye iva nechokwadi chekuti unonzwisisa zvakakwana mutengo wezvose zvemuridzi [mutengo wezvose zvemuridzi] uye enzanisa mari yemagetsi nekuchengetedza pakati pemidziyo. Kazhinji uchaona kuti kutenga yakachipa hakusi kwakakodzera basa rako."
Masisitimu ekugadzira nitrogen anoshandisa muchina wemhepo unomanikidza, uye nzvimbo zhinji dzinogadzira doro dzine muchina uyu, izvo zviri nyore kushandisa.
Ndeapi macompressor emhepo anoshandiswa mumabhizinesi ekugadzira doro? Anosunda mvura nemumapaipi nematangi. Simba rekufambisa nekudzora mweya. Kufema kwewort, mbiriso kana mvura. vharuvhu yekudzora. Bvisa gasi kuti ubvise matope mumatangi panguva yekuchenesa uye kubatsira pakuchenesa maburi.
Mazhinji mashandisirwo emabhizinesi edoro anoda kushandiswa kwakakosha kwemacompressor emhepo asina mafuta 100%. Kana mafuta akasangana nedoro, anouraya mbiriso uye anobvisa furo, izvo zvinokanganisa chinwiwa uye zvinoita kuti doro risave rakanaka.
Ingoziwo yekuchengetedzeka. Nekuti indasitiri yezvikafu nezvinwiwa inonyanya kugadzikana, kune mitemo yakasimba yehunhu uye kuchena iripo, uye zvakakodzera kudaro. Muenzaniso: Sullair SRL series air compressors isina mafuta kubva pa10 kusvika 15 hp. (kubva pa7.5 kusvika 11 kW) yakakodzera mabhizinesi ekugadzira doro. Mabhizinesi ekugadzira doro anofarira runyararo rwemhando idzi dzemichina. Makambani ekugadzira doro eSRL anopa ruzha rwakaderera kusvika ku48dBA, zvichiita kuti compressor ikwane kushandiswa mukati meimba isina imba yakasiyana isingapindi ruzha.
Kana mhepo yakachena ichikosha, senge mumabhizinesi ekugadzira doro nemabhizinesi ekugadzira doro, mhepo isina mafuta inokosha. Zvidimbu zvemafuta mumhepo yakamanikidzwa zvinogona kusvibisa maitiro ekugadzira doro. Sezvo mabhizinesi mazhinji ekugadzira doro achigadzira zviuru zvemadhiramu kana mabhokisi akawanda edoro pagore, hapana anogona kuzvipa njodzi iyoyo. Macompressor asina mafuta anonyanya kukodzera kushandiswa kwemhepo iri kusangana zvakananga nemidziyo yekudya. Kunyangwe mukushandiswa uko pasina kubatana zvakananga pakati pezvinoshandiswa nemhepo, senge mumitsetse yekurongedza, compressor isina mafuta inobatsira kuchengetedza chigadzirwa chekupedzisira chakachena kuti pave nerunyararo rwepfungwa.