A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Easily-knotted acid furnace lining material
The invention relates to the technical field of acid furnace lining materials, in particular to an easily-knotted acid furnace lining material which is a mixture composed of quartz sand, a sintering agent and a binding agent, and the particle size ratio of the quartz sand is as follows: 14-16% of 3-5mm, 26-28% of 1-3mm, 36-38% of 0.088-1 mm and 19-20% of less than 0.088%; the content of the sintering agent is 0.2-2%, and the content of the binding agent is 0.1-0.5%. According to the invention, the proportion of the quartz sand with proper granularity is adjusted, and the sintering agent and the binding agent are added and fully mixed, so that a ramming body with higher density is obtained within a shorter ramming time, a furnace lining with higher strength is further obtained, and the costis reduced and the efficiency is increased.
本发明涉及酸性炉衬材料技术领域，尤其涉及一种易打结酸性炉衬材料，其由石英砂、烧结剂和结合剂组成的混合物，所述石英砂的粒度配比如下：3‑5mm的含量14‑16％，1‑3mm的含量26‑28％，0.088‑1mm的含量36‑38％，＜0.088的含量19‑20％；所述烧结剂的含量0.2‑2％，所述结合剂的含量0.1‑0.5％。本发明通过调整合适粒度的石英砂配比，并加入烧结剂和结合剂充分混合，从而在较低捣打时间内，获得较高密度的捣打体，进而获得较高强度的炉衬，从而降本增效。
Easily-knotted acid furnace lining material
The invention relates to the technical field of acid furnace lining materials, in particular to an easily-knotted acid furnace lining material which is a mixture composed of quartz sand, a sintering agent and a binding agent, and the particle size ratio of the quartz sand is as follows: 14-16% of 3-5mm, 26-28% of 1-3mm, 36-38% of 0.088-1 mm and 19-20% of less than 0.088%; the content of the sintering agent is 0.2-2%, and the content of the binding agent is 0.1-0.5%. According to the invention, the proportion of the quartz sand with proper granularity is adjusted, and the sintering agent and the binding agent are added and fully mixed, so that a ramming body with higher density is obtained within a shorter ramming time, a furnace lining with higher strength is further obtained, and the costis reduced and the efficiency is increased.
本发明涉及酸性炉衬材料技术领域，尤其涉及一种易打结酸性炉衬材料，其由石英砂、烧结剂和结合剂组成的混合物，所述石英砂的粒度配比如下：3‑5mm的含量14‑16％，1‑3mm的含量26‑28％，0.088‑1mm的含量36‑38％，＜0.088的含量19‑20％；所述烧结剂的含量0.2‑2％，所述结合剂的含量0.1‑0.5％。本发明通过调整合适粒度的石英砂配比，并加入烧结剂和结合剂充分混合，从而在较低捣打时间内，获得较高密度的捣打体，进而获得较高强度的炉衬，从而降本增效。
Easily-knotted acid furnace lining material
一种易打结酸性炉衬材料
WAN SHAOFENG (author) / FU WEIDONG (author)
2021-02-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
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