Sidee loo doortaa agabyada soo -celiya ee gubayaasha qashinka?

Recently, many customers have inquired about refractory materials for waste incinerators. In view of the selection problems faced by customers, the editor has compiled a list of refractory materials for waste incinerators for reference only. Different types of incinerators have different selections according to their types, temperatures, and parts. Please refer to them carefully.

Gubayaasha caadiga ah waxaa ka mid ah gubayaasha dufcadda, gubidda shabagyada, hababka gubidda ee CAO, gubayaasha sariirta dareeraha leh, iyo gubayaasha foornada Rotary. Qalabka dib -u -kicinta ee gubayaasha qashinka waxay leeyihiin astaamaha soo socda:

① Good volume stability; ② Good high temperature strength and wear resistance; ③ Good acid resistance; ④ Good seismic stability; ⑤ Good corrosion resistance (CO, Cl2, SO2, HCl, alkali metal vapor, etc.) ⑥Good workability (unshaped); ⑦Good heat and heat insulation.

Gubiyeyaasha kala duwan, qaybaha kala duwan ee isticmaalka, iyo heerkulka hawlgalka ee kala duwan, talooyinka xulashada soo socda ayaa ah tixraac kaliya:

Heerkulka hawlgalka ee saqafka, derbiyada dhinaca iyo gubidda qolka gubashada waa 1000-1400 ℃, lebenkii alumina sare iyo lebenkii dhoobada oo leh dib-u-dhac 1750-1790 ℃ waa la isticmaali karaa, iyo balaastikada leh dib-u-dhaca 1750-1790 ℃ sidoo kale la isticmaalo. ；

Qaybaha sare, dhexe, iyo hoose ee dhinaca shabagyada waxaa loo isticmaalaa heerkul ah 1000-1200 ° C, lebenka carbide silikon ama leben dhoobo leh dib-u-celin 1710-1750 ° C waa la isticmaali karaa, iyo sidoo kale daasadaha u adkaysta la isticmaalo;

Heerkulka adeegga ee saqafka iyo darbiyada dhinac ee qolka gubashada labaad waa 800-1000 ℃, oo lebenkii dhoobada ahaa ama dhagaxa dhoobada leh dib-u-hagaajintu ka hooseyso 1750 ℃ ​​waa la isticmaali karaa;

Darbiyada sare iyo dhinac ee qolka isdhaafsiga kuleylka, iyo kan sare, derbiyada dhinaca, iyo hoosta qolka buufinta waxaa loo isticmaalaa heerkul ka hooseeya 600 ° C. Lebenkii dhoobada ahaa ama dhagaxa dhoobada oo leh dib -u -hagaajin ka hoosaysa 1710 ° C ayaa la isticmaali karaa;

U hagaaji heerkulka isticmaalka qiiqa iyo qiiqa ilaa 600 ° C, oo dooro lebenkii dhoobada ahaa ama shubkii dhoobada oo leh hoos -u -dhac ka hooseeya 1670 ° C.

Xulashada agabyada wax -ka -beddelka loogu talagalay kuwa wax gubaya ee kor ku xusan waa in lagu saleeyaa xaalado gaar ah. Noocyada kala duwan ee gubayaasha waa in lagu go’aamiyaa xaaladaha ugu baahida badan inta lagu jiro hawlgalka qalabka oo ay weheliyaan arrimo kala duwan.