Ana amfani da tubalin wuta mai nauyi mai nauyi a cikin tsarin rufewa na kilns. Aikace-aikacen tubalin wuta mai sauƙi mai sauƙi ya sami wasu tasirin ceton makamashi da kare muhalli a cikin masana'antar zafi mai zafi.
Tubalin wuta mai nauyi mai nauyi abu ne mai rufewa tare da ƙarancin ƙarancin girma, babban porosity, da ƙarancin zafin jiki. Halayensa na ƙarancin ƙarancin ƙarfi da ƙarancin ƙarancin thermal ya sa ba za a iya maye gurbinsa ba a cikin kilns na masana'antu.
Tsarin samarwa nabulo wuta mai nauyi mai nauyi
1. Yi la'akari da albarkatun kasa bisa ga rabon da ake buƙata, niƙa kowane abu a cikin foda. Ƙara ruwa zuwa yashi silica don yin slurry kuma preheat shi a zazzabi na 45-50 ℃;
2. Ƙara sauran albarkatun ƙasa zuwa slurry da motsawa. Bayan an gama haɗawa, zuba slurry ɗin da aka gauraya a cikin ƙirar kuma sanya shi zafi zuwa 65-70 ° C don kumfa. Adadin kumfa ya fi 40% na jimlar adadin. Bayan kumfa, ajiye shi a 40 ° C na 2 hours.
3. Bayan tsayawa har yanzu, shiga cikin dakin motsa jiki don yin tururi, tare da matsa lamba na 1.2MPa, zafin jiki na 190 ℃, da lokacin motsa jiki na 9 hours;
4. High zafin jiki sintering, zazzabi 800 ℃.
Lokacin aikawa: Afrilu-25-2023
