Imibuzo Eliqela Eqhelekileyo Ngokunokwenzeka Yavela Xa iPorcelain Tablewares Zenziwe

Ukulawulwa komoya wokudubula kweemveliso ze-ceramic kuthintelwe yisakhiwo se-kiln kunye nokucwangciswa kwezixhobo, ezifana nobukhulu bomthamo womoya we-fan, i-diameter ye-duct, ukubekwa kwamazibuko okukhupha, iindawo zokukhupha umoya oshushu, kunye neendawo zomoya ezifumileyo, zonke ezinokuthi. kuchaphazela ulawulo lomoya wokudubula. Nangona kunjalo, ezona zinto zibalulekileyo kukugcina inkqubo yoxinzelelo oluzinzileyo kunye nokusebenza komtshisi ngokufanelekileyo.Inkqubo yoxinzelelo oluzinzileyo: Utshintsho loxinzelelo lunokuchaphazela ukuhamba kwegesi, ngoko ke ukuguquguquka kwenkqubo yoxinzelelo lweziko kuya kubangela ukuguquguquka emoyeni. Ukuze ulawule umoya, kuyimfuneko ukuzinzisa inkqubo yoxinzelelo, kwaye isitshixo kwinkqubo yoxinzelelo oluzinzile silele ekulawuleni i-zero-pressure surface. Kwindawo yokushisa i-oven preheating zone, uxinzelelo luncinci xa kuthelekiswa nendawo yangaphandle ngenxa yesidingo sokususa umswakama kunye nomsi owenziwe ngumlilo, okubangelwa uxinzelelo olubi ngaphakathi kwe-oven; kwindawo yokupholisa, umoya obandayo ungeniswa ukupholisa iimveliso, okukhokelela kuxinzelelo oluphezulu xa kuthelekiswa nokusingqongileyo kwangaphandle, okukhokelela kuxinzelelo oluhle ngaphakathi kwiziko; phakathi koxinzelelo olulungileyo kunye nolubi, kukho indawo yoxinzelelo lwe-zero, kwaye indawo yokudubula ibekwe phakathi kwendawo yokufudumeza kunye nendawo yokupholisa, ngoko ke ukuhamba komphezulu woxinzelelo lwe-zero kuya kubangela utshintsho kwindawo yokudubula.

Xa i-zero-pressure surface ibekwe phambi kwendawo yokudubula, phakathi kwendawo yokudubula kunye nendawo yokufudumeza, uxinzelelo kwindawo yokudubula ikwimeko entle, kwaye umoya uyancipha; xa i-zero-pressure surface isemva kwendawo yokudutyulwa, indawo yokudubula ikwimeko yoxinzelelo olubi kancinci, kwaye umoya uyaxinanisa.Ukusebenza okunengqiqo kwesitshisi:

Nokuba i-fuel itshiswe ngokupheleleyo iya kuchaphazela umoya we-onti, ngakumbi umoya wendawo yokudubula. Ngoko ke, ukusebenza ngokufanelekileyo kwesitshisi kunye nokulawula iqondo lokutshiswa kwamafutha ziindlela ezibalulekileyo zokulawula umoya we-oven. Xa i-fuel itshiswe ngokupheleleyo, onke amacandelo anokutsha kwi-fuel angaxutywa ngokupheleleyo emoyeni owaneleyo, kwaye akukho simahla i-C, CO, H2, CH4, kunye nezinye izinto ezinokutsha kwiimveliso ezivuthayo, ziqinisekisa ukufezekiswa kwe-oxidizing atmosphere. . Xa i-fuel ingatshiswanga ngokupheleleyo, kukho i-C, i-CO, i-H2, i-CH4 yamahhala, kunye nezinye kwiimveliso zokutsha, ezibangela ukuba umoya we-oven unciphise.

Ukuqinisekisa ukutsha ngokupheleleyo kwamafutha, ingqwalasela kufuneka ihlawulwe kula manqaku mathathu alandelayo: ① ukuqinisekisa ngokucokisekileyo kunye nokuxubana okufanayo kwamafutha nomoya; ② ukuqinisekisa ukunikezelwa komoya okwaneleyo kunye nokugcina umthamo othile womoya ogqithisileyo; ③ Ukuqinisekisa ukuba inkqubo yokutsha yenzeka kwiqondo lobushushu eliphezulu.Abantu abaninzi bacace gca malunga neengongoma zethiyori zomoya ozinzileyo wemveliso yeceramic (ezinje ngeceramic tableware, iseti yeti yeceramic, njl.njl.), kodwa kwimisebenzi ebonakalayo, umoya we-oven. isoloko iguqulwa ingekho zingqondweni ukuze kusonjululwe iingxaki ezithile zokudubula. Olu tshintsho ludla ngokungahoywa lula. Ezi zilandelayo ziingxaki eziqhelekileyo: Ukutshintsha i-coefficient yomoya ogqithisileyo ukunyusa ubushushu bokudubulaEzinye iinkampani zihlala zilenyusa isantya sokudubula kwaye zifinyeze ixesha lokudubula zizama ukwandisa ukuveliswa kweporcelain ene-kiln enye. Eyona ndlela isetyenziswa ngokuqhelekileyo ngabaqhubi kukunyusa ukunikezelwa kwepetroli, kodwa emva kokuba unikezelo lwamafutha lunyukile, ukulungiswa kokunikezelwa komoya wesibini kunye nokulungelelaniswa kwe-damper epheleleyo ye-fan yesibini yomoya kaninzi akwenziwanga ngexesha, kubangele. I-atmosphere yokudubula itshintshe ukusuka kwi-oxidizing atmosphere ukuya kwi-atmosphere yokunciphisa.Ukutshintsha i-atmosphere yendawo yokutshisa i-preheating zone ukulungisa izipheneUkuze kuncitshiswe ubushushu becandelo elingasemva le-preheating zone, abanye abaqhubi banciphisa ukuvulwa kwe-exhaust damper, echaphazelayo. ibhalansi yoxinzelelo lwe-kiln kunye nesantya sokuhamba kwegesi, kunciphisa umoya we-oxidizing kwindawo yokufudumeza. Ukulawula kakubi kunokubangela ukutsha okungalunganga kwi-oven engaphambili, okukhokelela ekuguquguqukeni kwi-atmosphere.Ukutshintsha umthamo womoya obandayo ukulungisa iziphene kwindawo yokupholisaLo msebenzi awuchaphazeli nje kuphela utshintsho kwinkqubo yoxinzelelo lweziko kodwa ubangela utshintsho kwi-atmosfera. .

Umzekelo, ukonyusa umthamo womoya obandayo kunokuhambisa ngokulula indawo yoxinzelelo lwe-zero ukuya kwindawo yokufudumeza, kwaye ngokuchaseneyo, umphezulu woxinzelelo lwe-zero uya kuya kwindawo yokupholisa, zombini ezinokutshintsha umoya. Ukuze uzinzise uxinzelelo, kuyimfuneko ukulungelelanisa ukuvulwa kwe-damper yomoya oshushu ngokuhambelana nokulinganisela ukungena kwegesi kunye nokuphuma kwe-kiln yonke kunye nokuzinzisa i-zero-pressure surface.