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Production method of furnace profile brick for light-burned activation furnace
The invention relates to the field of refractory material manufacturing and refractory material application, in particular to a production method of a furnace profile brick for a light-burned activation furnace, which comprises the following steps: proportioning 40-50% of a phosphate light-burned refractory material, 30-40% of calcined alumina and 30-10% of pure clay by mass. According to the production method, the phosphate light-burned refractory material is used for replacing a silicate clay material to produce the furnace profile brick for the activation furnace, the existing use amount ofclay is reduced, the reduced clay is supplemented with calcined bauxite, and the furnace profile brick manufactured by adopting the phosphate light-burned refractory material as a main raw material can prolong the service life of a furnace kiln. Products produced through the technology are high in quality consistency, good in abrasion resistance and high in strength, and the service life is prolonged to 8-10 years from original 3-5 years. By adopting the technology provided by the invention, the production cost can be reduced, and the calcining temperature of the product is reduced to 300-450DEG C from 1300 DEG C in the past, so that the fuel consumed during calcining is remarkably reduced and can be reduced by 70%, and meanwhile, the pollutant discharge amount is also greatly reduced.
本发明涉及耐火材料制造及耐火材料应用领域，更具体而言，涉及一种轻烧活化炉用炉型砖的生产方法，按磷酸盐轻烧耐火材料为40%‑50%、熟矾土为30%‑40%、纯粘土为30%‑10％的质量百分比进行配料，以磷酸盐轻烧耐火材料代替硅酸盐粘土质材料来生产活化炉用炉型砖，减少现用的粘土使用量，减少的粘土用熟矾土补齐，采用磷酸盐轻烧耐火材料为主要原材料制作的炉型砖可以延长炉窑的使用寿命。采用本发明技术生产的产品质量一致性高，耐磨性好，强度高，使用寿命由原来的3‑5年提高到8‑10年。采用本发明技术可以降低生产成本，因为产品的煅烧温度由过去的1300℃降低到300℃‑450℃，所以煅烧时所消耗的燃料显著降低，可降低70%，同时污染物排放量也大大降低。
Production method of furnace profile brick for light-burned activation furnace
The invention relates to the field of refractory material manufacturing and refractory material application, in particular to a production method of a furnace profile brick for a light-burned activation furnace, which comprises the following steps: proportioning 40-50% of a phosphate light-burned refractory material, 30-40% of calcined alumina and 30-10% of pure clay by mass. According to the production method, the phosphate light-burned refractory material is used for replacing a silicate clay material to produce the furnace profile brick for the activation furnace, the existing use amount ofclay is reduced, the reduced clay is supplemented with calcined bauxite, and the furnace profile brick manufactured by adopting the phosphate light-burned refractory material as a main raw material can prolong the service life of a furnace kiln. Products produced through the technology are high in quality consistency, good in abrasion resistance and high in strength, and the service life is prolonged to 8-10 years from original 3-5 years. By adopting the technology provided by the invention, the production cost can be reduced, and the calcining temperature of the product is reduced to 300-450DEG C from 1300 DEG C in the past, so that the fuel consumed during calcining is remarkably reduced and can be reduced by 70%, and meanwhile, the pollutant discharge amount is also greatly reduced.
本发明涉及耐火材料制造及耐火材料应用领域，更具体而言，涉及一种轻烧活化炉用炉型砖的生产方法，按磷酸盐轻烧耐火材料为40%‑50%、熟矾土为30%‑40%、纯粘土为30%‑10％的质量百分比进行配料，以磷酸盐轻烧耐火材料代替硅酸盐粘土质材料来生产活化炉用炉型砖，减少现用的粘土使用量，减少的粘土用熟矾土补齐，采用磷酸盐轻烧耐火材料为主要原材料制作的炉型砖可以延长炉窑的使用寿命。采用本发明技术生产的产品质量一致性高，耐磨性好，强度高，使用寿命由原来的3‑5年提高到8‑10年。采用本发明技术可以降低生产成本，因为产品的煅烧温度由过去的1300℃降低到300℃‑450℃，所以煅烧时所消耗的燃料显著降低，可降低70%，同时污染物排放量也大大降低。
Production method of furnace profile brick for light-burned activation furnace
一种轻烧活化炉用炉型砖的生产方法
ZHEN DEHUA (author) / HOU MICHUN (author) / YIN ZHAODONG (author)
2021-01-29
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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