Isingeniso Sobuchwepheshe Bokomisa Izithelo

Ubuchwepheshe bokomisa izithelo zasezimbonini buhwamulisa ngokushesha umswakama wangaphakathi wezithelo nemifino ngokumiswa komoya oshisayo, ukomiswa kwe-vacuum, ukomiswa kwe-microwave, njll., ukuze kugcinwe imisoco yakhona kanye nokunambitheka, ngaleyo ndlela andise impilo yakho yeshalofu, andise inani elingeziwe futhi kube lula ukugcinwa nokuthutha. . Isetshenziselwa ukucubungula izithelo ezomisiwe nemifino, izithelo ezigciniwe, njll.

Ukomiswa kwezithelo nemifino kudinga ukusetshenziswa kwamazinga okushisa afanele ngesikhathi esifushane, nangokusebenza nokuphatha njengokungena komoya kanye nokunciphisa umswakama ukuze kutholwe imikhiqizo esezingeni eliphezulu.

Ukomiswa kwezithelo nemifino kumele kube nokufudumeza okuhle, ukugcinwa kokushisa kanye nemishini yokukhipha umoya ukuze kuqinisekiswe izinga lokushisa eliphezulu nelifanayo elidingekayo ngenqubo yokomisa, futhi kususe ngokushesha umswakama ohwamukayo ovela ezintweni, futhi kube nezimo ezinhle zokuhlanzeka nokusebenza ukuze kugwenywe ukungcoliswa komkhiqizo futhi kube. kulula ukusebenza nokuphatha.

Kunezinhlobo eziningi zemishini yokomisa embonini yezithelo nemifino, futhi ezivamile ezomisa umoya oshisayo, ezomisa umoya, ezomisa ama-microwave, ezomisa kuhhavini, njll. i-vacuum dryer isebenzisa ukucindezela okungalungile ukuze kuhwamuke amanzi ezithelo nasemifino; isomisi se-microwave sisebenzisa ama-microwave ukushisa nokomisa izithelo nemifino; umshini wokomisa ihhavini ususa amanzi ngokufudumeza nokomisa izithelo nemifino. Le mishini ingakhetha izindlela zokomisa ezahlukahlukene ngokuya ngezimpawu ezahlukahlukene zezithelo nemifino, ukuze kuqinisekiswe izakhi, umbala kanye nokunambitheka kwezithelo nemifino, ukunciphisa ukulahleka kwezakhi, futhi kwandise impilo yabo yeshalofu, okuzuzisa isitoreji. kanye nokuthuthwa kwezithelo nemifino.

Ukomisa komoya oshisayo kuseyindlela yokomisa evamile njengamanje, okuhlanganisa cishe u-90% wemakethe yokomisa izithelo nemifino. Izici eziyinhloko zokomisa umoya oshisayo ukutshalwa kwezimali okuphansi, izindleko eziphansi zokukhiqiza, umthamo omkhulu wokukhiqiza, kanye nekhwalithi yemikhiqizo eyomisiwe engahlangabezana nezidingo zokusetshenziswa kwangempela.

Inqubo Yokomisa Izithelo Isingeniso Sobuchwepheshe

Ubuchwepheshe bokomisa izithelo bubalulekile embonini yokudla ngoba benza izithelo zithuthwe amabanga amade futhi zigcinwe isikhathi eside. Izithelo ezomisiwe nazo zikulungele ukudla ngoba azisindi, futhi azibonakali ngokushesha njengezithelo ezintsha. Ukwengeza, izithelo ezomisiwe zingasetshenziswa emikhiqizweni yokudla ehlukahlukene, okuhlanganisa izimpahla ezibhakwayo, i-trail mix, nama-cereals asekuseni. Sizoxoxa ngenqubo yokomisa izithelo ngezansi:

Iizithelo nemifino omiswe inquboihlukaniswe ikakhulukaziubuchwepheshe bokushisa izithelo nemifino, ukungena komoya kanye nokunciphisa umswakama.

Inqubo yokushisa yezithelo nemifino

Inqubo yokuqala yokunyusa izinga lokushisa ngesikhathi sokoma. Izinga lokushisa lokuqala le-dryer lingama-55-60 ° C, isigaba esiphakathi cishe singama-70-75 ° C, futhi isigaba sakamuva sinciphisa izinga lokushisa libe ngu-50 ° C kuze kube sekupheleni kokumisa. Le ndlela yenqubo yokomisa isetshenziswa kakhulu futhi isetshenziswa kabanzi, elungele izithelo nemifino enokuqukethwe okuqinile okuncibilikayo okuphansi noma okusikiwe. Okufana nezingcezu ze-apula, izingcezu zikaphayinaphu zikamango, amabhilikosi omisiwe nezinye izinto.

Inqubo yesibili yokushisa iwukwandisa izinga lokushisa lekamelo lokumisa ngokucijile, lifinyelele ku-95-100 ° C. Ngemva kokuba impahla eluhlaza ingene ekamelweni lokomisa, ibamba ukushisa okukhulu ukuze kwehlise izinga lokushisa, ngokuvamile elingancishiswa libe ku-30-60°C. Ngalesi sikhathi, qhubeka nokwandisa ukunikeza ukushisa, phakamisa izinga lokushisa libe ngu-70 ° C, ligcine isikhathi eside (14-15h), bese upholisa kancane kancane kuze kube sekupheleni kokumisa. Le ndlela yokushisa ifanele izithelo nemifino eyomile yonke noma izithelo ezinokuqukethwe okuqinile okuphezulu okuncibilikayo, njengezinsuku ezibomvu, i-longan, i-plums, njll. Le nqubo yokushisa inokusetshenziswa okuphansi kwamandla okushisa, izindleko eziphansi kanye nezinga eliphezulu lemikhiqizo eqediwe.

Indlela yesithathu yokushisa iwukugcina izinga lokushisa lisezingeni elingashintshi le-55-60 ° C kuyo yonke inqubo yokomisa, futhi kancane kancane wehlise izinga lokushisa kuze kube sekupheleni kokumisa. Le ndlela yokushisa ilungele ukomisa izithelo nemifino eminingi, futhi ubuchwepheshe bokusebenza kulula ukubuqonda.

Ukungenisa umoya ngezithelo nemifino kanye nenqubo yokususa umswakama

Izithelo nemifino kunokuqukethwe okuphezulu kwamanzi, ngesikhathi sokumisa, ngenxa yokukhuphuka kwamanzi amaningi, umswakama ohlobene ekamelweni lokumisa ukhuphuka kakhulu. Ngakho-ke, kuyadingeka ukunaka umoya omncane kanye nokunciphisa umswakama ekamelweni lokumisa, ngaphandle kwalokho, isikhathi sokumisa sizokwengezwa futhi izinga lomkhiqizo ophelile lizoncishiswa. Lapho umswakama ohlobene ekamelweni lokomisa ufinyelela ngaphezu kuka-70%, iwindi lokungenisa umoya kanye nombhobho wokukhipha umoya wegumbi lokomisa kufanele kuvulwe ukuze kungene umoya futhi kunciphise umswakama. Ngokuvamile, isikhathi sokukhipha umoya kanye nokukhipha isisu siyimizuzu eyi-10-15. Uma isikhathi sifushane kakhulu, ukususwa komswakama ngeke kwanele, okuzothinta isivinini sokumisa kanye nekhwalithi yomkhiqizo. Uma isikhathi siside kakhulu, izinga lokushisa langaphakathi lizokwehla futhi inqubo yokomisa izothinteka.

Inqubo ejwayelekile yokomisa izingcezu zezithelo nemifino

Isigaba sokuqala: izinga lokushisa libekwe ku-60 ° C, umswakama ubekwe ku-35%, imodi iyomisa + i-dehumidification, futhi isikhathi sokubhaka amahora angu-2;

Isigaba sesibili: izinga lokushisa ngu-65 ° C, umswakama usethelwe ku-25%, imodi iyomisa + i-dehumidification, futhi ukomisa cishe amahora angu-8;

Isigaba sesithathu: izinga lokushisa likhuphuka libe ngu-70 ° C, umswakama usethelwe ku-15%, imodi iyomisa + i-dehumidification, futhi isikhathi sokubhaka amahora angu-8;

Isigaba sesine: izinga lokushisa lisethelwe ku-60 ° C, umswakama usethelwe ku-10%, futhi imodi ye-dehumidification eqhubekayo ibhakwa cishe ihora elingu-1. Ngemva kokoma, ingapakishwa ezikhwameni ngemva kokuba isithambe.