Kungani ukufudumeza kwe-induction kuyinketho emisha kakhulu embonini yokucubungula ukudla
I-Induction Drying Processing
Ukomisa kuhlanganisa ukunikeza ukushisa ukuze kusheshiswe ukuhwamuka kwezinhlanganisela zezinto eziphilayo ezishintshashintshayo ezikhona entweni. Isibonelo ezikhona emanzini, izincibilikisi kumapende, njll.
Ukomisa kuyinqubo esetshenziswa ekwenzeni imikhiqizo eminingi. Izinkambu lapho singafaka khona ukungeniswa yilezo ezidinga ukushisisa okuqondile noma okungaqondile ngesici sensimbi.
Izibonelo:
- Okuqondile: amabhuleki ediski yezimoto
- Okungaqondile: ukomiswa kwephepha
Kunezindlela eziningana zokufeza inqubo yokomisa, njenge-microwave, i-infrared kanye nokumelana nogesi. Kodwa-ke, ukungeniswa kunikeza izinzuzo eziningi ngaphezu kwalezi zindlela.
Ukushisa kwe-induction ubuchwepheshe bokushisisa be-electromagnetic obusha nobungathinteki obunezinzuzo ezimbalwa njengokusebenza kahle kwamandla, ukushisisa okulawulwayo, ukuphepha okuphezulu, nokungangcoli. Inhloso yalesi sihloko ukwakha lezi nezinye izinzuzo ezisekelwe kudatha yesayensi ehlukene mayelana nokusebenza kokushisisa okungeniswayo embonini yokudla. Siyakukholwa lokho izinkampani ezizofaka ukushisa kwe-induction ezinqubweni zazo zizoba nokuguquguquka okwengeziwe ezindleleni zokudla ezisimeme futhi zizokwazi ukubhekana nezinselele zesikhathi esizayo.
Mayelana nokushisa kwe-Induction
Isistimu yokushisa yokungeniswa (i-generator + coil) izokhiqiza inkambu kazibuthe eyenza i-current in the conductive material (isitsha se-reactor), esizokhuphuka ekushiseni. Ukushisa kwe-induction kusebenza kuphela ngezinto ezisebenzayo nezinsimbi. Kuye ngokuthi impahla's kazibuthe permeability kanye nezakhiwo ze-ferromagnetic, izinto ezihlukahlukene zensimbi, njengensimbi, insimbi ekhonjiwe, phakathi kokunye, zingashiswa ngokungeniswa. Izinto ezisetshenziswayo ezingezona uzibuthe nazo zingashiswa ngokusebenza kahle okuphansi. Ukushisa kwe-induction kubonakala njenge- ubuchwepheshe obuhle ukuze kufakwe i-pasteurizing ukudla okuwuketshezi, kodwa nokuguquguquka ama-heaters kagesi angeniswayo enza kube nokwenzeka ukusetshenziswa ngaphakathi izinkambu ezahlukene yemboni yokudla neziphuzo njengoba kukhonjisiwe esithombeni esilandelayo: 
Ukushisa kwe-induction kunezinzuzo zako ngaphezu kwezinhlelo zokufudumeza ezijwayelekile (ukumelana, amanzi ashisayo, igesi, umusi, njll.) Njengoba ongathintana naye kakhulu esebenza kahle, futhi ukushisa kukhiqizwa ngaphakathi kwendawo yokusebenza (isampula) lokhu kusho ukushisa okuqondile ebusweni bensimbi ngaphandle kwe-inertia eshisayo kanye akukho ukulahleka kwe-conduction. Futhi njengoba ukungeniswa akudingi umjikelezo wokufudumala noma wokupholisa, yenze ihambisane kakhulu nezinhlelo ezizenzakalelayo zokonga amandla. Funda isihloko esiphelele ukuze uthole 5 iqiniso elibaluleke kakhulus mayelana ne-Induction Heating embonini yokudla.
1. Ukushisa kwe-induction kuthuthukisa ikhwalithi yokudla
Izishintshi zokushisa ezinikwa amandla yi-induction zine njalo kanye nokushisa okuqondile oketshezini olugelezayo, ngobuningi ukungaqiniseki kwe ± 0.5 ° C lokhu kugwema amazinga okushisa asendaweni futhi kubalulekile ukulawula kinetics yokusabela embonini yokudla.
Umphumela wokuhlola ka-R. Martel, Y. Pouliot eNyuvesi iLaval-Canada, eqhathanisa ubisi olugaywe ngokushisisa okuvamile nangokufudumeza kwe-induction, wabonisa ukuthi lapho usebenza, ngenqubo ye-UHT pasteurization, ngokushisa kwe-induction singakwazi. gwema noma lawula ukusabela kukaMaillard (Ukwakhiwa kwama-flavour nama-browning compounds) lokhu kuthuthukisa izici zezinzwa obisini kanye nemikhiqizo yobisi. (Ukuze uthole imininingwane eyengeziwe mayelana nemboni yobisi funda iSithasiselo A)
Kwabikwa kwelinye iphepha lesayensi eBrazil ukuthi ukusebenzisa insimbi engagqwali ye-ferritic (ukusetshenziswa okuvamile kuma-Induction heat systems) ezitshalweni zokukhiqiza ushukela, kunezinzuzo eziningana ngoba le nsimbi ayinamakhemikhali nangokwebhayoloji. zingathinti ukunambitheka noma umbala kashukela bese wehlisa ubungozi bokukhula kwamakholoni ezilwane ezincane.
2. Ukushisa kokungeniswa kunamandla amahle kanye nokusebenza kahle kwamandla
Imiphumela yokuhlola ye-Başaran ibonisa ukuthi isistimu yokugudluza enezidingo ze-heater yokungeniswa amandla amancane nokokufaka kwamandla kune-DPHE.(I-Exergy ebizwa nangokuthi ukusebenza kahle komthetho wesibili kuwumsebenzi omkhulu owusizo phakathi nenqubo)
Basaran et al. kanye neqembu lonjiniyela baseNyuvesi yaseCelal Bayar-Turkey, uma kuqhathaniswa nesilinganiso somshayeli, uhlelo lokufudumeza i-heater yokungeniswa ngohlelo lwe-DPHE (Double Pipe Heat Exchanger) olunama-boilers kagesi, ukuhlola amandla namandla, bacabangele. ukwanda okufanayo kwezinga lokushisa kuzo zombili izinhlelo kusuka ku-65 kuya ku-110 ° C. Ngemva kokubala, kuzo zombili izinhlelo zokusebenza, kwatholakala ukusebenza kahle noma ukusebenza kahle komthetho wokuqala wokudlulisa ukushisa ngesistimu yokushisa yokungenisa inductive. 95.00% ukonga kwamandla futhi 46.56% ukusebenza kahle kwamandla kuyilapho isistimu yokushisa evamile ene-boiler kagesi is 75.43% ukonga kwamandla kanye 16.63% ukusebenza kahle kwamandla. (Isithasiselo B sinikeza idatha eyengeziwe mayelana namandla namandla).
Ngenxa yale miphumela, onjiniyela baphethe ngokuthi sebenzisa indlela yokufundisa ku-tomato pasteurization9, ujamu wama-strawberry, ubisi, kanye ne-honey pasteurization kusebenza kahle kakhulu kunesistimu yokushisisa ye-DPHE. (Ukucacisa lolu lwazi, izimboni eziningi zisebenzisa izinto zokubasa ezimbiwa phansi, futhi amafutha ezinto ezimbiwa phansi awasebenzi kahle kakhulu, asebenza ngo-40-65%, kunendlela kagesi ethengiswayo kulolu cwaningo.).
3. Isistimu yokushisa yokungeniswa inikezela ngokunciphisa ukuvala ohlelweni
Ukuvimba ngenxa yezinto ezingadingeki ezinqwabelene ezindaweni ze-tube of the heat exchangers ingenye ye izinkinga ezinkulu embonini yokudla, i-gunk engaphakathi kulawa mashubhu inciphisa kakhulu izinga lokugeleza kwenqwaba nge-tube bundle. Ngokwemiphumela yokuhlola, lo mphumela ungaba incishisiwe usebenzisa i-electromagnetic induction. R. Martel, Y. Pouliot5 wathola ukuthi ukusebenza ngokungeniswa inani le amaprotheni endaweni yokushisa incane. Lokhu kuba ngcono ukuhlanza kahle, ukwandisa ubude bokusebenza kokukhiqiza ngokuncipha kwezindleko zamandla okukhiqiza kanye a ukuncishiswa kwamanzi angcolile kusukela kunqubo.
4. Ukufakwa kokungeniswa kuyasimama futhi kune-carbon footprit encane
Manje igama elithi "ukusimama" isetshenziselwa ukukhuluma ngayo yonke into, kodwa ayizange ichazwe kahle kakhulu. U-Rosen, uMarc & Dincer, u-Ibrahim wenze ucwaningo mayelana nokusebenza kahle kwamandla kanye nokusimama, ngokwezinyathelo ezimbalwa (ukucekelwa phansi kwe-oda nokudalwa kwesiphithiphithi, noma ukucekelwa phansi kwezinsiza, noma ukukhishwa kwemfucumfucu ekhishwayo). Baphetha ngokuthi inqubo ingaba" esimeme" uma kunjalo amandla kanye nokusebenza kahle. Kula magama singasho ukuthi ukusebenza ngokungenisa nciphisa umthelela ohlobene nendawo ezungezile, ngoba kunikeza ukusebenza okungcono komfutho nokukhuthala.
Ukwazi lokhu, abakhiqizi bokudla neziphuzo abazosebenza ngokungeniswa banethuba elibalulekile lokuba nalo "inani elengeziwe " kanye nemikhiqizo esimeme, esebenza nge ubuchwepheshe obuhlanzekile okuzosiza ekuvikeleni imvelo kanye nciphisa i-carbon footprint wemboni yezokudla.
5. Ukufakwa kokungeniswa kuthuthukisa izimo zokusebenza kubasebenzi
Uhlelo lokungeniswa luthuthukisa izimo zokusebenza kubasebenzi ngo ukuqeda intuthu, ukumosha ukushisa, ukukhishwa kwegesi okuyingozi, kanye umsindo omkhulu ezindaweni (Ukungeniswa kushisisa izinto kuphela hhayi indawo yokusebenzela). Ukushisisa kuyinto Ephephile futhi ephumelelayo nge alikho ilangabi elivulekile ukubeka opharetha engozini; izinto ezingezona e-conductive azithinteki futhi zingatholakala eduze nendawo yokushisa ngaphandle kokulimala.
Bangu akukho ukucindezela okuphezulu futhi akukho umusi oshisayo amasistimu nokunye kungagwema noma iyiphi ingozi nge ukuqhuma njengango-2016 enkampanini yobisi ku-steam generator. (Kusizindalwazi se-ARIA uzothola izehlakalo ezingaphezu kuka-300 ezihlobene nezinga lokushisa ezenzeke eFrance.)
Isiphetho
Ukushisa kwe-induction kuwukusungula okusha kwezobuchwepheshe okuklanyelwe ukonga amandla, okuholela ekukhiqizeni okuphezulu nokusebenza kahle. Ukushisa kwe-induction kunikeza ikhwalithi ephindaphindwayo kanye nokushesha, ukuqina okuphezulu, thintana ngqo nokukhiqizwa kokushisa okuncane, futhi kunembile phezu kwendawo yokusebenza.
Ngaphakathi komklamo wokushisisa kokungeniswa ohlelweni, kukhona ukuhlanganiswa okukhethekile kwabasebenzi okuhlanganisa onjiniyela bemishini, abagesi, nabamakhemikhali okuzoqinisekisa isixazululo esenziwe ngokwezifiso esinenqubo eyingqayizivele nentsha enezinga eliphezulu lokuthembeka nokuqina.
Abathengi emhlabeni wonke balungiselelwe ukuthi ibhizinisi lokudla lizinze kakhulu ngakho-ke sikukhuthaza ukuthi ucabange ukusebenzisa ukushisisa kwe-Induction ukuze inkampani yakho igcwalise inselele yokudlulela ekwehleni kwemboni yezokudla, gxila ku-Ajenda yowezi-2030 Yentuthuko Esimeme.
