Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Production process of autoclaved aerated concrete block
The invention relates to the technical field of comprehensive utilization of fly ash, in particular to a production process of an autoclaved aerated concrete block. The preparation method comprises the following steps: adding water, fly ash and an RGM reinforcing agent into a pulping stirrer, and stirring for pulping; feeding the slurry into a pouring stirring tank, adding lime and aluminum powder, uniformly stirring, and pouring the slurry into a mold box; moving the mold box into which the slurry is poured to a static curing room for static gas generation; after standing and gas forming arefinished, conveying the mold box and the blank to a cutting machine through a traveling crane to be cut; grouping the cut building block green bodies by using the travelling crane, and feeding the grouped building block green bodies into a still kettle to obtain a finished product of the autoclaved aerated concrete building block. According to the process, the cost is reduced, the efficiency and the quality are improved, a large amount of solid wastes such as the red mud, the desulfurized gypsum and the red gypsum are utilized, waste is turned into wealth through comprehensive utilization, andthe environment-friendly solid waste treatment problem faced by the industries is solved.
本发明涉及粉煤灰综合利用技术领域，具体地说，涉及一种蒸压加气混凝土砌块的生产工艺。包括以下步骤：将水、粉煤灰和RGM增强剂加入到制浆搅拌器中，搅拌制浆；将浆料送入浇注搅拌罐内，再加入白灰和铝粉，搅拌均匀后，将浆料浇注到模箱内；将已浇注浆料的模箱移动到静养间静止发气；静养发气结束，使用行车将模箱和坯体送至切割机进行切割；完成切割后的砌块坯体，使用行车进行编组后送入蒸压釜内制得蒸压加气混凝土砌块成品。本发明所述工艺不仅降低了成本、提高了效率和质量，而且，利用了赤泥、脱硫石膏、红石膏等大量固体废物，通过综合利用变废为宝，解决了这些行业面临的环保固废处理难题。
Production process of autoclaved aerated concrete block
The invention relates to the technical field of comprehensive utilization of fly ash, in particular to a production process of an autoclaved aerated concrete block. The preparation method comprises the following steps: adding water, fly ash and an RGM reinforcing agent into a pulping stirrer, and stirring for pulping; feeding the slurry into a pouring stirring tank, adding lime and aluminum powder, uniformly stirring, and pouring the slurry into a mold box; moving the mold box into which the slurry is poured to a static curing room for static gas generation; after standing and gas forming arefinished, conveying the mold box and the blank to a cutting machine through a traveling crane to be cut; grouping the cut building block green bodies by using the travelling crane, and feeding the grouped building block green bodies into a still kettle to obtain a finished product of the autoclaved aerated concrete building block. According to the process, the cost is reduced, the efficiency and the quality are improved, a large amount of solid wastes such as the red mud, the desulfurized gypsum and the red gypsum are utilized, waste is turned into wealth through comprehensive utilization, andthe environment-friendly solid waste treatment problem faced by the industries is solved.
本发明涉及粉煤灰综合利用技术领域，具体地说，涉及一种蒸压加气混凝土砌块的生产工艺。包括以下步骤：将水、粉煤灰和RGM增强剂加入到制浆搅拌器中，搅拌制浆；将浆料送入浇注搅拌罐内，再加入白灰和铝粉，搅拌均匀后，将浆料浇注到模箱内；将已浇注浆料的模箱移动到静养间静止发气；静养发气结束，使用行车将模箱和坯体送至切割机进行切割；完成切割后的砌块坯体，使用行车进行编组后送入蒸压釜内制得蒸压加气混凝土砌块成品。本发明所述工艺不仅降低了成本、提高了效率和质量，而且，利用了赤泥、脱硫石膏、红石膏等大量固体废物，通过综合利用变废为宝，解决了这些行业面临的环保固废处理难题。
Production process of autoclaved aerated concrete block
一种蒸压加气混凝土砌块的生产工艺
YANG XIAOBIN (Autor:in)
09.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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