Girazi remarara rinogona kudzokororwa uye kushandiswa segirazi raw material kugadzirazve girazi.
Indasitiri yemidziyo yegirazi inoshandisa inosvika makumi maviri muzana cullet mukugadzira nzira kufambisa kunyungudika uye kusanganisa nezvinhu zvakaita sejecha, limestone uye zvimwe zvinhu.75% yecullet inobva mukugadzirwa kwegirazi mudziyo uye 25% kubva kune post-vatengi vhoriyamu.
Matambudziko anotevera anofanirwa kutariswa kana uchishandisazve tsvina yegirazi mabhodhoro ekurongedza (kana akatyoka girazi frit) semidziyo yezvigadzirwa zvegirazi.
(1) Kusarudzwa kwakanaka kubvisa tsvina
Zvinosvibisa zvakaita sesimbi dzisina kuchena nekeramics zvinofanirwa kubviswa kubva mugirazi recyclation nekuti vanogadzira girazi remidziyo vanofanirwa kushandisa yakakwira-kuchena mbishi.Semuenzaniso, zvivharo zvesimbi, nezvimwewo mu cullet zvinogona kuumba oxides inogona kukanganisa kushanda kwechoto;Ceramics nezvimwe zvinhu zvekune dzimwe nyika zvinogadzira kukanganisa mukugadzirwa kwemidziyo.
(2) Kusarudzwa kwemavara
Kudzokorora ruvara inyaya zvakare.Nekuti girazi rine tinted harigone kushandiswa mukugadzira girazi risina ruvara, uye chete 10% yegirini kana girazi redombo rinotenderwa mukugadzirwa kwegirazi reamber, post-mutengi cullet inofanirwa kuve yakagadzirwa kana muchina wekusarudza ruvara.Kana girazi rakaputsika rinoshandiswa zvakananga pasina kusarudzwa kwemavara, rinogona kushandiswa chete kugadzira girazi rakasvibira midziyo yegirazi.
Girazi chinhu chinowanzoshandiswa muhupenyu hwevanhu vemazuva ano.Inogona kugadzirwa mumidziyo yakasiyana-siyana, midziyo, girazi rakadzika, etc. Nokudaro, kunewo marara akawanda.Nekushandisa kwakasimba kwezviwanikwa, girazi rakaraswa uye zvigadzirwa zvinogona kuunganidzwa.Kushandura kukuvadza kuita purofiti uye kushandura tsvina kuita pfuma.Parizvino, kune akati wandei marudzi ezvigadzirwa zvegirazi zvinodzokororwa: sekukanda flux, shanduko yekushandiswa, kugadzirisa, kudzoreredza zvinhu uye kushandiswa zvakare, nezvimwe.
Nguva yekutumira: Jan-25-2022