Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Acid-resistant brick for incinerator and preparation method thereof
An acid-resistant brick for an incinerator relates to the field of materials and comprises the following raw materials: an aluminum silicate material, flint clay, chrome corundum and the like. The meta-acidic aluminum silicate material has good thermal shock stability and acid corrosion resistance. The industrial chromium corundum micro-powder has very strong acid corrosion resistance, and by introducing the industrial chromium corundum micro-powder, not only can the acid substance corrosion resistance of the acid-resistant brick for the incinerator be improved, but also pore channels of the acid-resistant brick for the incinerator are micronized, and permeation of gas or liquid substances is prevented. The formula is scientific and reasonable in collocation, corrosion resistance and stripping resistance can be remarkably improved, and the service life of the incinerator is prolonged. The embodiment of the invention also provides a preparation method of the acid-resistant brick for theincinerator, which is simple and convenient to operate, has low requirements on equipment, can be quickly and efficiently used for producing the acid-resistant brick for the incinerator, and realizeslarge-scale industrial production.
一种焚烧炉用耐酸砖，涉及材料领域，其原料包括硅酸铝料，焦宝石，铬刚玉等成分。其中，偏酸性的硅酸铝材质，具有较好的热震稳定性和抗酸性侵蚀性。工业铬刚玉微粉具有很强的抗酸侵蚀性能，引入工业铬刚玉微粉不仅可以提高焚烧炉用耐酸砖的抗酸性物质侵蚀，同时还使焚烧炉用耐酸砖的气孔通道微细化，阻止气体或液态物质的渗透。该配方搭配科学合理，可显著提高耐腐蚀、抗剥落性能，延长焚烧炉的使用寿命。本发明实施例还提供了一种上述焚烧炉用耐酸砖的制备方法，其操作简单方便，对设备要求不高，可以快速高效地用于生产上述焚烧炉用耐酸砖，实现大规模的工业化生产。
Acid-resistant brick for incinerator and preparation method thereof
An acid-resistant brick for an incinerator relates to the field of materials and comprises the following raw materials: an aluminum silicate material, flint clay, chrome corundum and the like. The meta-acidic aluminum silicate material has good thermal shock stability and acid corrosion resistance. The industrial chromium corundum micro-powder has very strong acid corrosion resistance, and by introducing the industrial chromium corundum micro-powder, not only can the acid substance corrosion resistance of the acid-resistant brick for the incinerator be improved, but also pore channels of the acid-resistant brick for the incinerator are micronized, and permeation of gas or liquid substances is prevented. The formula is scientific and reasonable in collocation, corrosion resistance and stripping resistance can be remarkably improved, and the service life of the incinerator is prolonged. The embodiment of the invention also provides a preparation method of the acid-resistant brick for theincinerator, which is simple and convenient to operate, has low requirements on equipment, can be quickly and efficiently used for producing the acid-resistant brick for the incinerator, and realizeslarge-scale industrial production.
一种焚烧炉用耐酸砖，涉及材料领域，其原料包括硅酸铝料，焦宝石，铬刚玉等成分。其中，偏酸性的硅酸铝材质，具有较好的热震稳定性和抗酸性侵蚀性。工业铬刚玉微粉具有很强的抗酸侵蚀性能，引入工业铬刚玉微粉不仅可以提高焚烧炉用耐酸砖的抗酸性物质侵蚀，同时还使焚烧炉用耐酸砖的气孔通道微细化，阻止气体或液态物质的渗透。该配方搭配科学合理，可显著提高耐腐蚀、抗剥落性能，延长焚烧炉的使用寿命。本发明实施例还提供了一种上述焚烧炉用耐酸砖的制备方法，其操作简单方便，对设备要求不高，可以快速高效地用于生产上述焚烧炉用耐酸砖，实现大规模的工业化生产。
Acid-resistant brick for incinerator and preparation method thereof
一种焚烧炉用耐酸砖及其制备方法
SONG ERPENG (Autor:in) / SONG JINCHAO (Autor:in)
26.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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