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Sintered forsterite kiln lining brick for preheating zone of rotary cement kiln
The invention relates to a sintered forsterite kiln lining brick for a preheating zone of a rotary cement kiln. 8-5 mm sintered forsterite sands, 5-3 mm sintered forsterite sands, 3-1 mm sintered forsterite sands, 1-0 mm sintered forsterite sands, 200-mesh sintered forsterite fine powder and sintered magnesia fine powder are used as raw materials, a paper pulp waste liquid is additionally added asa binding agent, and mixing, grinding, forming, drying and sintering are conducted to obtain the sintered forsterite kiln lining brick. According to the method, the sintered forsterite sand which iswide in source, low in price and simple in production mode is used as the main raw material, so the brick has the characteristics of high strength and excellent thermal shock resistance; and the prepared kiln lining brick for the preheating zone of the rotary kiln has good wear resistance, plays a role in protecting the kiln lining, and achieves the effect of having the same service life as the firing zone of the rotary kiln.
本发明涉及一种水泥回转窑预热带用烧结镁橄榄石质窑衬砖，以8‑5mm烧结镁橄榄石砂、5‑3mm烧结镁橄榄石砂、3‑1mm烧结镁橄榄石砂、1‑0mm烧结镁橄榄石砂、200目烧结镁橄榄石细粉和烧结镁砂细粉为原料，外加纸浆废液为结合剂，经混碾、成型、干燥、烧成制成。本方法以来源广泛、价格低廉、生产方式简单的烧结镁橄榄石砂为主要原料，具有强度大和热震稳定性优良的特点；同时，所制备回转窑预热带窑衬砖具有良好的耐磨性，起到保护窑衬作用，实现与回转窑烧成带同寿命的效果。
Sintered forsterite kiln lining brick for preheating zone of rotary cement kiln
The invention relates to a sintered forsterite kiln lining brick for a preheating zone of a rotary cement kiln. 8-5 mm sintered forsterite sands, 5-3 mm sintered forsterite sands, 3-1 mm sintered forsterite sands, 1-0 mm sintered forsterite sands, 200-mesh sintered forsterite fine powder and sintered magnesia fine powder are used as raw materials, a paper pulp waste liquid is additionally added asa binding agent, and mixing, grinding, forming, drying and sintering are conducted to obtain the sintered forsterite kiln lining brick. According to the method, the sintered forsterite sand which iswide in source, low in price and simple in production mode is used as the main raw material, so the brick has the characteristics of high strength and excellent thermal shock resistance; and the prepared kiln lining brick for the preheating zone of the rotary kiln has good wear resistance, plays a role in protecting the kiln lining, and achieves the effect of having the same service life as the firing zone of the rotary kiln.
本发明涉及一种水泥回转窑预热带用烧结镁橄榄石质窑衬砖，以8‑5mm烧结镁橄榄石砂、5‑3mm烧结镁橄榄石砂、3‑1mm烧结镁橄榄石砂、1‑0mm烧结镁橄榄石砂、200目烧结镁橄榄石细粉和烧结镁砂细粉为原料，外加纸浆废液为结合剂，经混碾、成型、干燥、烧成制成。本方法以来源广泛、价格低廉、生产方式简单的烧结镁橄榄石砂为主要原料，具有强度大和热震稳定性优良的特点；同时，所制备回转窑预热带窑衬砖具有良好的耐磨性，起到保护窑衬作用，实现与回转窑烧成带同寿命的效果。
Sintered forsterite kiln lining brick for preheating zone of rotary cement kiln
一种水泥回转窑预热带用烧结镁橄榄石质窑衬砖
WANG MINGDUO (author) / LIU SHIJUN (author) / ZHAO JIALIANG (author) / LUO XUDONG (author)
2020-06-02
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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