Gịnị bụ ojiji na mmepụta usoro nke elu alumina refractory brik?

brik dị elu alumina refractory, ya bụ, ihe aluminom silicate refractory ihe nwere ọdịnaya alumina karịa 48%. A na-emepụta ya na calcined site na bauxite ma ọ bụ ngwaọrụ ndị ọzọ nwere nnukwu alumina. High thermal kwụsie ike, refractoriness n’elu 1770 ℃. Nguzogide slag ka mma.

brik ndị na-agbanwe agbanwe a na-ejikarị eme ihe maka mkpuchi ọkụ ọkụ, stovu na-ekpo ọkụ ọkụ, elu ụlọ ọkụ eletrik, ọkụ ọkụ, ọkụ reverberatory, na rotary kiln. Tụkwasị na nke ahụ, a na-ejikwa brik alumina dị elu dị ka brik na-emeghe hearth regenerative checker brik, plọg maka ịwụsa usoro, brik nozzles, wdg Otú ọ dị, ọnụahịa nke brik alumina dị elu dị elu karịa nke brik ụrọ, n’ihi ya, ọ dịghị mkpa iji ya mee ihe. brik alumina dị elu ebe brik ụrọ nwere ike izute ihe ndị a chọrọ.

Ezigbo foto nke brik dị elu alumina refractory

The ịkpụzi mmepụta usoro nke elu alumina refractory brik na ụrọ brik bụ ihu ọma otu. Naanị ụfọdụ usoro parameters dị iche iche. A na-enwekwa usoro dị ka ịkụpịa → ịgwakọta → akpụ → ihicha → igba egbe → nyocha → nkwakọ ngwaahịa. Nchegbu mkpakọ ka mma na obere okpomọkụ mana ọ na-ebelata ntakịrị na okpomọkụ dị elu, ya mere ikpokọta na kiln bụ ihe na-erughị 1 mita. Usoro mmepụta nke brik refractory elu-alumina na brik ụrọ multi-clinker yiri ya. Ihe dị iche bụ na ọnụ ọgụgụ nke clinker na ihe ndị dị na ya dị elu, nke nwere ike ịdị elu dị ka 90%-9%. Dịka ọmụmaatụ, brik ndị nwere alumina dị elu dị ka Ⅰ na Ⅱ na-abụkarị 1500 ~ 1600 ℃ mgbe a na-agba ya n’ime oghere ọwara.

Omume mmepụta egosila na tupu egwepịa, aluminom clinker dị elu na-ahazi nke ọma na nkewa, ma chekwaa ya na ọkwa. Ojiji nke bauxite clinker na ngwakọta ụrọ dị mma na-egweri usoro nwere ike melite ogo ngwaahịa.

Ezigbo foto nke brik dị elu alumina refractory

Otu n’ime ihe ndị dị mkpa na-arụ ọrụ nke brik alumina refractory dị elu bụ ike nhazi na okpomọkụ dị elu, nke a na-enyochakarị site na okpomọkụ dị nro n’okpuru ibu. A na-atụkwa ihe ndị na-akpụ akpụ na-ekpo ọkụ iji gosipụta ike nhazi nke okpomọkụ dị elu. Nsonaazụ ule na-egosi na okpomọkụ dị nro dị n’okpuru ibu na-abawanye na mmụba nke ọdịnaya Al2O3.

Ihe dị n’elu bụ okwu mmeghe nke iji na mmepụta usoro nke brik alumina dị elu, enwere m olileanya na ọ ga-enyere gị aka.