Kepiye cara milih bahan tahan api kanggo insinerator sampah?

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.

Insinerator umum kalebu insinerator batch, insinerator parut, sistem insinerasi CAO, insinerator amben fluida, lan insinerator tungku putar. Bahan-bahan tahan panas kanggo insinerator sampah duwe ciri kaya ing ngisor iki:

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.

Insinerator sing beda-beda, macem-macem bagean panggunaan, lan suhu operasi sing beda, saran pilihan ing ngisor iki mung kanggo referensi:

Suhu operasi atap, tembok sisih lan burner ing ruangan pembakaran yaiku 1000-1400 ℃, bata alumina dhuwur lan bata lempung kanthi tahan panas 1750-1790 ℃ bisa digunakake, lan plastik kanthi tahan panas 1750-1790 ℃ bisa uga digunakake. ；

Sisih ndhuwur, tengah, lan ngisor ing sisih parut digunakake ing suhu 1000-1200 ° C, bata silikon karbida utawa bata lempung kanthi tahan tahan suhu 1710-1750 ° C bisa digunakake, lan kastil tahan nyandhang uga bisa digunakake. digunakake;

Suhu layanan atap lan tembok sisih ruangan pembakaran sekunder yaiku 800-1000 ℃, lan bata lempung utawa lempung lempung kanthi réfraksi kurang saka 1750 ℃ ​​bisa digunakake;

Tembok ndhuwur lan sisih sisih kamar pertukaran panas, lan sisih ndhuwur, tembok sisih, lan sisih ngisor ruangan semprotan digunakake ing suhu sing kurang saka 600 ° C. Bata liat utawa lempung lempung kanthi réfrakabilitas sing luwih murah tinimbang 1710 ° C bisa digunakake;

Nyetel suhu panggunaan flue lan flue nganti 600 ° C, lan pilih bata lempung utawa lempung lempung kanthi tahan luwih murah saka 1670 ° C.

Pilihan bahan tahan panas kanggo insinerator ing ndhuwur kudu adhedhasar kahanan tartamtu. Macam-macem jinis insinerator kudu ditemtokake dening kahanan sing paling nuntut sajrone operasi peralatan kasebut dikombinasikake karo macem-macem faktor.