Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Atomizer, atomizing ceramic and preparation method of atomizing ceramic
The invention discloses an atomizer, atomizing ceramic and a preparation method of the atomizing ceramic. The preparation method of the atomized ceramic comprises the following steps: mixing and dry-pressing raw materials of the matrix layer to obtain a matrix layer blank; liquid storage layer raw materials are mixed and subjected to dry pressing to obtain a liquid storage layer blank; mixing lyophilic layer raw materials, and performing dry pressing to obtain a lyophilic layer blank; the matrix layer blank, the liquid storage layer blank and the lyophilic layer blank are sequentially stacked and subjected to isostatic pressing in a vacuum environment to obtain a prefabricated biscuit, the prefabricated biscuit is sintered to prepare the atomized ceramic, and the atomized ceramic comprises a matrix layer, a liquid storage layer and a lyophilic layer which are sequentially arranged. Through the mode, the matrix layer blank, the liquid storage layer blank and the lyophilic layer blank are prepared by adopting a raw material dry pressing method, and then the matrix layer blank, the liquid storage layer blank and the lyophilic layer blank are prepared into the porous atomized ceramic by adopting an isostatic pressing method, so that the pore diameters of the pores in the atomized ceramic have the characteristics that the pores are directionally arranged, the pore diameter consistency of each layer is good, and the pore diameters are uniform. The atomized ceramic is stable in structure and high in strength.
本申请公开了雾化器、雾化陶瓷及其制备方法。雾化陶瓷的制备方法包括：将基体层原料混合并干压得到基体层坯；将储液层原料混合并干压得到储液层坯；将亲液层原料混合并干压得到亲液层坯；将所述基体层坯、所述储液层坯和所述亲液层坯依次叠放，并在真空环境下等静压成型得到预制素坯，对所述预制素坯烧结制备得到雾化陶瓷，所述雾化陶瓷包括依次设置的基体层、储液层与亲液层。通过上述方式，本申请采用干压原料的方法制备基体层坯、储液层坯和亲液层坯，然后再将基体层坯、储液层坯和亲液层坯通过等静压的方法制备多孔的雾化陶瓷，使得雾化陶瓷中的气孔孔径具有气孔定向排列，每层的孔径一致性好，雾化陶瓷的结构稳定，强度高。
Atomizer, atomizing ceramic and preparation method of atomizing ceramic
The invention discloses an atomizer, atomizing ceramic and a preparation method of the atomizing ceramic. The preparation method of the atomized ceramic comprises the following steps: mixing and dry-pressing raw materials of the matrix layer to obtain a matrix layer blank; liquid storage layer raw materials are mixed and subjected to dry pressing to obtain a liquid storage layer blank; mixing lyophilic layer raw materials, and performing dry pressing to obtain a lyophilic layer blank; the matrix layer blank, the liquid storage layer blank and the lyophilic layer blank are sequentially stacked and subjected to isostatic pressing in a vacuum environment to obtain a prefabricated biscuit, the prefabricated biscuit is sintered to prepare the atomized ceramic, and the atomized ceramic comprises a matrix layer, a liquid storage layer and a lyophilic layer which are sequentially arranged. Through the mode, the matrix layer blank, the liquid storage layer blank and the lyophilic layer blank are prepared by adopting a raw material dry pressing method, and then the matrix layer blank, the liquid storage layer blank and the lyophilic layer blank are prepared into the porous atomized ceramic by adopting an isostatic pressing method, so that the pore diameters of the pores in the atomized ceramic have the characteristics that the pores are directionally arranged, the pore diameter consistency of each layer is good, and the pore diameters are uniform. The atomized ceramic is stable in structure and high in strength.
本申请公开了雾化器、雾化陶瓷及其制备方法。雾化陶瓷的制备方法包括：将基体层原料混合并干压得到基体层坯；将储液层原料混合并干压得到储液层坯；将亲液层原料混合并干压得到亲液层坯；将所述基体层坯、所述储液层坯和所述亲液层坯依次叠放，并在真空环境下等静压成型得到预制素坯，对所述预制素坯烧结制备得到雾化陶瓷，所述雾化陶瓷包括依次设置的基体层、储液层与亲液层。通过上述方式，本申请采用干压原料的方法制备基体层坯、储液层坯和亲液层坯，然后再将基体层坯、储液层坯和亲液层坯通过等静压的方法制备多孔的雾化陶瓷，使得雾化陶瓷中的气孔孔径具有气孔定向排列，每层的孔径一致性好，雾化陶瓷的结构稳定，强度高。
Atomizer, atomizing ceramic and preparation method of atomizing ceramic
雾化器、雾化陶瓷及其制备方法
LI ZHIPENG (Autor:in) / CHEN ZHICHAO (Autor:in) / YAN XINYANG (Autor:in) / FU YAO (Autor:in)
22.08.2023
Patent
Elektronische Ressource
Chinesisch
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