Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Integrated device and method for preparing silicon oxide aerogel composite material
The invention relates to the technical field of material preparation, in particular to an integrated device for preparing silicon oxide aerogel composites.The integrated device comprises a reaction kettle and a gum dipping barrel, a first interlayer is arranged on the side wall of the reaction kettle, and the interior of the first interlayer is used for controlling the temperature in the reaction kettle through a first connector and constant-temperature circulating liquid; a stirring device is arranged in the reaction kettle and is used for uniformly mixing liquid in the kettle, and a liquid inlet with an electromagnetic valve is formed in the upper part of the reaction kettle and is used for inputting materials. The device disclosed by the invention can simultaneously realize glue preparation, vacuum glue dipping, solvent replacement and hydrophobic modification process operations of the aerogel composite material, is simple in structure and high in integration degree, can meet all the process flows before the aerogel composite material drying process, such as glue preparation, glue dipping, gelatinization, aging, solvent replacement and hydrophobic modification, and is suitable for large-scale production. And one or more processes can be selected at will for operation.
本发明涉及材料制备技术领域，具体涉及一种制备氧化硅气凝胶复合材料的集成化装置，包括反应釜与浸胶桶，所述反应釜的侧壁设有第一夹层，所述第一夹层内通过第一接口通过恒温循环液用于反应釜内温度控制，所述反应釜内设有搅拌装置用于釜内液体的均匀混合，所述反应釜上部设有带电磁阀门的液体进口用于物料输入。本发明装置能够同时实现气凝胶复合材料的配胶、真空浸胶、溶剂置换、疏水改造工艺操作，结构简单、集成化程度高，可满足配胶、浸胶、凝胶化、老化、溶剂置换、疏水改性等气凝胶复合材料干燥工艺之前的所有工艺流程，也可任意选取其中的一个或多个流程进行操作。
Integrated device and method for preparing silicon oxide aerogel composite material
The invention relates to the technical field of material preparation, in particular to an integrated device for preparing silicon oxide aerogel composites.The integrated device comprises a reaction kettle and a gum dipping barrel, a first interlayer is arranged on the side wall of the reaction kettle, and the interior of the first interlayer is used for controlling the temperature in the reaction kettle through a first connector and constant-temperature circulating liquid; a stirring device is arranged in the reaction kettle and is used for uniformly mixing liquid in the kettle, and a liquid inlet with an electromagnetic valve is formed in the upper part of the reaction kettle and is used for inputting materials. The device disclosed by the invention can simultaneously realize glue preparation, vacuum glue dipping, solvent replacement and hydrophobic modification process operations of the aerogel composite material, is simple in structure and high in integration degree, can meet all the process flows before the aerogel composite material drying process, such as glue preparation, glue dipping, gelatinization, aging, solvent replacement and hydrophobic modification, and is suitable for large-scale production. And one or more processes can be selected at will for operation.
本发明涉及材料制备技术领域，具体涉及一种制备氧化硅气凝胶复合材料的集成化装置，包括反应釜与浸胶桶，所述反应釜的侧壁设有第一夹层，所述第一夹层内通过第一接口通过恒温循环液用于反应釜内温度控制，所述反应釜内设有搅拌装置用于釜内液体的均匀混合，所述反应釜上部设有带电磁阀门的液体进口用于物料输入。本发明装置能够同时实现气凝胶复合材料的配胶、真空浸胶、溶剂置换、疏水改造工艺操作，结构简单、集成化程度高，可满足配胶、浸胶、凝胶化、老化、溶剂置换、疏水改性等气凝胶复合材料干燥工艺之前的所有工艺流程，也可任意选取其中的一个或多个流程进行操作。
Integrated device and method for preparing silicon oxide aerogel composite material
一种制备氧化硅气凝胶复合材料的集成化装置及方法
ZHOU XIAOFANG (Autor:in) / HE TAO (Autor:in) / XING HOUPU (Autor:in) / SUN BO (Autor:in) / LIANG HAITAO (Autor:in)
10.05.2024
Patent
Elektronische Ressource
Chinesisch
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