Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Castable for ferronickel roasting rotary kiln and manufacturing method thereof
The invention discloses a castable for a ferronickel roasting rotary kiln and a manufacturing method of the castable, relates to the field of preparation of refractory materials, and solves the problem of high cost caused by large abrasion of the castable for the existing rotary kiln. The castable for a ferronickel roasting rotary kiln comprises the following components, by weight: 45-60 parts offlint clay, 5-10 parts of fly ash, 30-40 parts of aluminum oxide micro powder, 3-6 parts of silicon dioxide micro powder, 3-7 parts of pure calcium aluminate cement, 0.1-0.3 part of a water reducing agent and 0-0.1 part of a retarder. The required raw materials are low in price, meanwhile, the fly ash is recycled, the manufacturing method is simple, the production cost can be remarkably reduced, and the purposes of saving energy and improving efficiency are achieved.
本发明公开了一种镍铁焙烧回转窑用浇注料及其制造方法，涉及耐火材料制备领域，解决现有回转窑用浇注料的磨损较大造成的成本高的问题。一种镍铁焙烧回转窑用浇注料，包括下列重量份的各组分：焦宝石45‑60、除尘灰5‑10、氧化铝微粉30‑40、二氧化硅微粉3‑6、纯铝酸钙水泥3‑7、减水剂0.1‑0.3、缓凝剂0‑0.1。本发明所需原料价格低廉，同时回收利用了除尘灰，制作方法简单，可显著地降低生产成本，达到节能增效的目的。
Castable for ferronickel roasting rotary kiln and manufacturing method thereof
The invention discloses a castable for a ferronickel roasting rotary kiln and a manufacturing method of the castable, relates to the field of preparation of refractory materials, and solves the problem of high cost caused by large abrasion of the castable for the existing rotary kiln. The castable for a ferronickel roasting rotary kiln comprises the following components, by weight: 45-60 parts offlint clay, 5-10 parts of fly ash, 30-40 parts of aluminum oxide micro powder, 3-6 parts of silicon dioxide micro powder, 3-7 parts of pure calcium aluminate cement, 0.1-0.3 part of a water reducing agent and 0-0.1 part of a retarder. The required raw materials are low in price, meanwhile, the fly ash is recycled, the manufacturing method is simple, the production cost can be remarkably reduced, and the purposes of saving energy and improving efficiency are achieved.
本发明公开了一种镍铁焙烧回转窑用浇注料及其制造方法，涉及耐火材料制备领域，解决现有回转窑用浇注料的磨损较大造成的成本高的问题。一种镍铁焙烧回转窑用浇注料，包括下列重量份的各组分：焦宝石45‑60、除尘灰5‑10、氧化铝微粉30‑40、二氧化硅微粉3‑6、纯铝酸钙水泥3‑7、减水剂0.1‑0.3、缓凝剂0‑0.1。本发明所需原料价格低廉，同时回收利用了除尘灰，制作方法简单，可显著地降低生产成本，达到节能增效的目的。
Castable for ferronickel roasting rotary kiln and manufacturing method thereof
一种镍铁焙烧回转窑用浇注料及其制造方法
HUO LEI (Autor:in) / HUANG BAO (Autor:in) / LIU MIN (Autor:in) / CHANG YANXIN (Autor:in) / LIU GUOYU (Autor:in)
26.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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