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A platform for research: civil engineering, architecture and urbanism
Production process of foamed ceramic thermal insulation board by recycling ceramic fiber paper
The invention relates to the field of materials, particularly to a production process of a foamed ceramic thermal insulation board by recycling ceramic fiber paper. The process comprises: mixing and grinding, drying, firing, and cooling, wherein in the firing step, the temperature of a firing furnace on the inner wall of the firing furnace is kept by using ceramic fiber paper to obtain waste ceramic fiber paper, and in the step of mixing and grinding, the waste ceramic fiber paper is added into raw materials. According to the invention, thermal insulation is performed by using ceramic fiber paper in a firing process so as to reduce energy consumption, and the fired waste ceramic fiber paper is added into raw materials, so that waste is utilized, and the mechanical strength of the foamed ceramic thermal insulation board can be improved.
本发明涉及材料领域，具体涉及一种陶瓷纤维纸再利用的发泡陶瓷保温板生产工艺，包括混料研磨、干燥、烧制、冷却步骤，在所述的烧制步骤中，在烧制炉内壁采用陶瓷纤维纸对烧制炉进行保温，得到废陶瓷纤维纸；在所述的混料研磨步骤中，在原料中加入所述的废陶瓷纤维纸。本发明在烧制过程中利用陶瓷纤维纸进行保温，减少能耗，又在原料中加入烧制后的废陶瓷纤维纸，既废物利用，又可提升发泡陶瓷保温板的力学强度。
Production process of foamed ceramic thermal insulation board by recycling ceramic fiber paper
The invention relates to the field of materials, particularly to a production process of a foamed ceramic thermal insulation board by recycling ceramic fiber paper. The process comprises: mixing and grinding, drying, firing, and cooling, wherein in the firing step, the temperature of a firing furnace on the inner wall of the firing furnace is kept by using ceramic fiber paper to obtain waste ceramic fiber paper, and in the step of mixing and grinding, the waste ceramic fiber paper is added into raw materials. According to the invention, thermal insulation is performed by using ceramic fiber paper in a firing process so as to reduce energy consumption, and the fired waste ceramic fiber paper is added into raw materials, so that waste is utilized, and the mechanical strength of the foamed ceramic thermal insulation board can be improved.
本发明涉及材料领域，具体涉及一种陶瓷纤维纸再利用的发泡陶瓷保温板生产工艺，包括混料研磨、干燥、烧制、冷却步骤，在所述的烧制步骤中，在烧制炉内壁采用陶瓷纤维纸对烧制炉进行保温，得到废陶瓷纤维纸；在所述的混料研磨步骤中，在原料中加入所述的废陶瓷纤维纸。本发明在烧制过程中利用陶瓷纤维纸进行保温，减少能耗，又在原料中加入烧制后的废陶瓷纤维纸，既废物利用，又可提升发泡陶瓷保温板的力学强度。
Production process of foamed ceramic thermal insulation board by recycling ceramic fiber paper
一种陶瓷纤维纸再利用的发泡陶瓷保温板生产工艺
MA CUNXI (author) / HU SONGYANG (author) / DING LIQIAO (author) / ZHANG JIAN'EN (author) / CHEN YANXIAO (author) / CHEN XUDONG (author)
2020-04-21
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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