Izitini ezikhanyelayo

Phakathi kwezinhlobonhlobo eziningi ezibhekene nezinto ezibonakalayo, izitini ezikhanyelayo zithathe indawo yayo ngokuqinile. Isidingo salo siseduze kakhulu nemibandela ekhethekile yokusebenza, eyanikeza umfutho ekwakheni izinhlobo eziningana zemikhiqizo yalesi silasi nge-labeling esilandelayo. Isetshenziselwa ngempumelelo ukuphothulwa kwangaphakathi kwezindawo ezinezinga eliphakeme lokushisa noma ukutholakala komlilo. Ekhaya, lezo zindawo zibandakanya izitshalo, izitofu kanye nezindawo zomlilo .

Izinhlobo zezitini eziphikisayo.

1. Shisha izitini.

Kuhlelo lokukhiqiza, kusetshenziswa izinhlobo ezikhethekile zobumba (chamotte), ezingamelana nokushisa okuphezulu. Ubuchwepheshe bokukhiqiza buhlinzeka ngokushisa kwawo. Ukuze uqinisekise ukuthi izitini eziqediwe aziqedi, iphesenti le-chamotte kufanele ibe okungenani ngama-70%, okushiwo ngu-30% kunikezwa izithasiselo zamaminerali (i-quartz, i-coke, i-graphite). Eminye yezinhlobo zayo kunezinhlobo zemvelo ngokuphelele. Ukusetshenziswa kwekhaya, akunakwenzeka ukuthola indawo yezitini ze-chamotte. Ngokuphambene nesitini se-ceramic ebomvu esivamile, lowo ophikisanayo uyashesha futhi uphuze isikhathi eside.

Abakhiqizi ukuze kube lula ukukhetha izinto eziwusizo, ukubhaliswa kwemikhiqizo ngesimo sencwadi "SHA" ngenomboro eseduze nayo kwamukelwa. Izimpawu ezinhle, ezifana nokumelana, endaweni e-asidi noma e-alkaline yenza izitini zidingeke ezindaweni eziningi zomkhakha. Imikhiqizo esithengiwe kunazo zonke izitofu kanye nezindawo zokucima umlilo yizinto ezibizwa ngokuthi i-PB5 imikhiqizo emela ukushisa kwama-1300 ° C, no-SHA5, ukumelana namazinga okushisa ka-1600 ° C. I-PB5 inebukeka obukhulu, ishibhile kakhulu, ngakho isetshenziswe njengengqikithi embi. I-ShA5, ngokungafani ne-analog yayo, ehamba kahle, ayidingi ukuqedela okungeziwe.

Amasters for stove laying akholelwa ukuthi imikhiqizo ephezulu, uma ishaywa, kufanele ikhale njengensimbi, futhi ibe nezitayela zensimbi ezibonisa ukudubula okuhle. Umsindo ongenalutho uveza ukwephula ubuchwepheshe bokukhiqiza, futhi, ngokufanele, ngomshado. Isitini se-Chamotte sinesakhiwo esibucayi esinobuso obukhulu. Ukuze kube lula ukukhiqiza izakhiwo, abakhiqizi baye bahlukanisa inani lezinkuni ezikhiqizwa.

2. Isitini se-Quartz.

Iphesenti yobumba obukhanyayo emikhiqizo yincane kakhulu. Okuyinhloko yayo yi-quartz noma i-sandstone. Ukusetshenziswa okulinganiselwe kwalolu hlobo lwezitini kuhlotshaniswa nokungazinzi kwabo kuma-alkali nama-acids. Ngemuva kokuqedela, banezici ezifana nezakhi zamatshe.

3. Ezinye izinhlobo zezitini ezikhanyelayo.

Izakhiwo ezikhungathekile ezikhungethweyo yi-carbon kanye nesitini esiyisisekelo. Abalahlekelwa ukuma kwabo ngaphansi kwemithwalo enkulu yokushisa, ngaphandle kokuthi imbonini esindayo, isibonelo, ukukhiqizwa kwensimbi, abakwazi ukuyenza. Amandla emikhiqizo ye-carbon inikeza amaphesenti aphakeme kabhukhoni, amelelwa yi-graphite. Izitini eziyinhloko zifaka imikhiqizo yamagnesite neyadodomite esetshenziswe ku-metallurgy.

Ukuhlobisa kwangaphandle kwekhaya.

Ukukhethwa kohlobo lwezinto ezikhanyelayo kuthinteka kakhulu ekushiseni okulindelekile endaweni yokusebenza kanye nokwakhiwa kwamakhemikhali wezinto ezinokushisa. Isikhathi sikhombise ukuthi impahla enjalo ekhangayo nebonakala sengathi ithembekile, njengezitini ze-clinker, ingasetshenziswa ngempumelelo kumhlobiso wangaphandle wezingxenye zomlilo, izibhamu nezinye izinto zokusebenza, okungaba ikhaya. Ukubhekene nomsebenzi kanye nokuthungwa kommbila kuncoma ukuthi uthenge isitini esikhethekile somlilo, esivela ngemibala ehlukahlukene nemibono yemikhiqizo. Intsha ephumelelayo emakethe yayibukeka bezitini ezicwebezelayo zomlilo.