Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Thermal-vibration-resistant and wear-resistant castable for household garbage incinerator and preparation method and device thereof
The invention discloses a thermal-shock-resistant and wear-resistant castable for a household garbage incinerator and a preparation method and device thereof. The castable is prepared from the following components in parts by weight: 130 to 160 parts of fused corundum powder, 80 to 100 parts of zircon powder, 50 to 65 parts of silicon dioxide, 30 to 40 parts of high bauxite clinker, 25 to 35 parts of pure calcium aluminate cement, 15 to 20 parts of andalusite particles, 10 to 15 parts of silicon carbide powder, 8 to 12 parts of zinc oxide micro powder, 6 to 10 parts of carbon black, 5 to 8 parts of plant ash, 5 to 8 parts of a water reducing agent, 3 to 6 parts of a dispersing agent and 4 to 11 parts of a toughening additive. The castable can bear extreme heat in a high-temperature environment and does not soften, melt or crack, and the heat conductivity and the heat insulation performance of the castable are balanced just right, so that the castable has small internal damage and excellent thermal shock resistance when facing severe thermal change.
本发明公开了生活垃圾焚烧炉用的抗热振耐磨浇注料及制备方法和装置，浇注料按重量份数计包括：130～160份电熔刚玉粉、80～100份锆英粉、50～65份二氧化硅、30～40份高铝矾土熟料、25～35份纯铝酸钙水泥、15～20份红柱石颗粒、10～15份碳化硅粉、8～12份氧化锌微粉、6～10份炭黑、5～8份草木灰、5～8份减水剂、3～6份分散剂、4～11份增韧添加剂，该浇注料具有更好的耐高温性能和抗热震性能，不仅能够承受高温环境下的极端热量，不发生软化、熔融或破裂，且该浇注料自身导热性与隔热性能均衡的恰到好处，使得该浇注料在面对剧烈热变化时，对自身内部损伤很小，具有优异的抗热震性能。
Thermal-vibration-resistant and wear-resistant castable for household garbage incinerator and preparation method and device thereof
The invention discloses a thermal-shock-resistant and wear-resistant castable for a household garbage incinerator and a preparation method and device thereof. The castable is prepared from the following components in parts by weight: 130 to 160 parts of fused corundum powder, 80 to 100 parts of zircon powder, 50 to 65 parts of silicon dioxide, 30 to 40 parts of high bauxite clinker, 25 to 35 parts of pure calcium aluminate cement, 15 to 20 parts of andalusite particles, 10 to 15 parts of silicon carbide powder, 8 to 12 parts of zinc oxide micro powder, 6 to 10 parts of carbon black, 5 to 8 parts of plant ash, 5 to 8 parts of a water reducing agent, 3 to 6 parts of a dispersing agent and 4 to 11 parts of a toughening additive. The castable can bear extreme heat in a high-temperature environment and does not soften, melt or crack, and the heat conductivity and the heat insulation performance of the castable are balanced just right, so that the castable has small internal damage and excellent thermal shock resistance when facing severe thermal change.
本发明公开了生活垃圾焚烧炉用的抗热振耐磨浇注料及制备方法和装置，浇注料按重量份数计包括：130～160份电熔刚玉粉、80～100份锆英粉、50～65份二氧化硅、30～40份高铝矾土熟料、25～35份纯铝酸钙水泥、15～20份红柱石颗粒、10～15份碳化硅粉、8～12份氧化锌微粉、6～10份炭黑、5～8份草木灰、5～8份减水剂、3～6份分散剂、4～11份增韧添加剂，该浇注料具有更好的耐高温性能和抗热震性能，不仅能够承受高温环境下的极端热量，不发生软化、熔融或破裂，且该浇注料自身导热性与隔热性能均衡的恰到好处，使得该浇注料在面对剧烈热变化时，对自身内部损伤很小，具有优异的抗热震性能。
Thermal-vibration-resistant and wear-resistant castable for household garbage incinerator and preparation method and device thereof
生活垃圾焚烧炉用的抗热振耐磨浇注料及制备方法和装置
RUI HONGJIAO (Autor:in) / CHEN GANG (Autor:in) / RUI XIAONAN (Autor:in)
25.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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