Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method and device of high-purity silicon carbide lining for fluidized bed
The invention belongs to the technical field of preparation of silicon carbide materials, and particularly relates to a preparation method and device of a high-purity silicon carbide lining for a fluidized bed. The high-purity silicon carbide lining comprises an outer shell, a deformable lining body is arranged in the outer shell, and the lining body and the outer shell are connected through an elastic component; the lining body comprises a plurality of movable units which are spliced together, each movable unit is provided with an arc-shaped part, an outer protruding part and an inner protruding part, when all the movable units are gathered together, the movable units can be spliced together, and when the movable units are dispersed, the distance between the movable units is increased, and the movable units can be spliced together. However, after dispersion, the outer edges of the movable units are still in contact, and boiling materials in the fluidized bed cannot leak out from gaps between the adjacent movable units. According to the method and the device, the columnar silicon carbide lining can be prepared, resource waste can be reduced, and environmental protection is facilitated.
本发明属于碳化硅材料制备技术领域，具体涉及一种用于流化床的高纯碳化硅内衬的制备方法及装置，高纯碳化硅内衬包括外壳体，所述外壳体内部设有可形变的内衬体，所述内衬体与所述外壳体之间通过弹性部件连接；所述内衬体包括拼接在一起的多个活动单元，所述活动单元具有弧形部、外凸出部和内凸出部，当所有所述活动单元聚拢，则能拼接在一起，当多个所述活动单元分散开，则它们之间距离变大，但是分散后所述活动单元外边缘的位置仍然有接触，流化床内沸腾的物料并不能从相邻所述活动单元之间的缝隙漏出。本发明的方法和装置能够制备柱状碳化硅内衬，且能减少资源浪费利于环保。
Preparation method and device of high-purity silicon carbide lining for fluidized bed
The invention belongs to the technical field of preparation of silicon carbide materials, and particularly relates to a preparation method and device of a high-purity silicon carbide lining for a fluidized bed. The high-purity silicon carbide lining comprises an outer shell, a deformable lining body is arranged in the outer shell, and the lining body and the outer shell are connected through an elastic component; the lining body comprises a plurality of movable units which are spliced together, each movable unit is provided with an arc-shaped part, an outer protruding part and an inner protruding part, when all the movable units are gathered together, the movable units can be spliced together, and when the movable units are dispersed, the distance between the movable units is increased, and the movable units can be spliced together. However, after dispersion, the outer edges of the movable units are still in contact, and boiling materials in the fluidized bed cannot leak out from gaps between the adjacent movable units. According to the method and the device, the columnar silicon carbide lining can be prepared, resource waste can be reduced, and environmental protection is facilitated.
本发明属于碳化硅材料制备技术领域，具体涉及一种用于流化床的高纯碳化硅内衬的制备方法及装置，高纯碳化硅内衬包括外壳体，所述外壳体内部设有可形变的内衬体，所述内衬体与所述外壳体之间通过弹性部件连接；所述内衬体包括拼接在一起的多个活动单元，所述活动单元具有弧形部、外凸出部和内凸出部，当所有所述活动单元聚拢，则能拼接在一起，当多个所述活动单元分散开，则它们之间距离变大，但是分散后所述活动单元外边缘的位置仍然有接触，流化床内沸腾的物料并不能从相邻所述活动单元之间的缝隙漏出。本发明的方法和装置能够制备柱状碳化硅内衬，且能减少资源浪费利于环保。
Preparation method and device of high-purity silicon carbide lining for fluidized bed
用于流化床的高纯碳化硅内衬的制备方法及装置
WANG JIANZHONG (Autor:in)
18.07.2023
Patent
Elektronische Ressource
Chinesisch
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