Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Silver porcelain selenium adding process and device
The invention discloses a silver porcelain selenium adding technology and device. The silver porcelain selenium adding technology comprises the steps that suspension liquid is prepared, silver porcelain is taken, and selenium is added under negative pressure; the silver porcelain selenium adding device comprises a rack, a chuck, a negative pressure mechanism and a spraying mechanism; the negative pressure mechanism comprises a negative pressure generating device, a negative pressure pipeline, a conical negative pressure cover and a first linear actuator, and the spraying mechanism comprises a second linear actuator, a vertical pipe, a hollow conical nozzle, a suspension liquid storage tank, a suspension liquid conveying pipe and a power pump. A negative pressure environment is formed in an inner cavity of the silver porcelain in a negative pressure suction mode, suspension liquid can be evenly sprayed to the inner wall of the silver porcelain through the spraying mechanism, selenium powder in the suspension liquid can be heated and melted to be stably attached to a porous structure of a silver layer of the inner wall of the silver porcelain, and alcohol in the suspension liquid can be heated and gasified to be sucked away by a conical negative pressure cover. The inner cavity of the silver porcelain is kept in a negative pressure state, so that selenium is stably attached to the porous structure of the silver layer, and the selenium adding effect of the silver porcelain is improved.
本发明公开了一种银瓷加硒工艺及装置，银瓷加硒工艺包括：制备悬浮液、取银瓷、负压加硒；银瓷加硒装置包括机架、卡盘、负压机构和喷洒机构；负压机构包括负压产生装置、负压管道、锥形负压罩和第一直线执行器，喷洒机构包括第二直线执行器、竖管、空心锥喷头、悬浮液储箱、悬浮液输送管和动力泵。通过采用负压抽吸方式使得银瓷内腔形成负压环境，通过喷洒机构可向银瓷内壁均匀喷射悬浮液量，悬浮液中的硒粉会被加热融化稳定附着在银瓷内壁银层的多孔结构中，而悬浮液中的酒精会被加热气化，被锥形负压罩抽走，保持银瓷内腔处于负压状态，使得硒元素稳定附着在银层的多孔结构中，提高银瓷加硒效果。
Silver porcelain selenium adding process and device
The invention discloses a silver porcelain selenium adding technology and device. The silver porcelain selenium adding technology comprises the steps that suspension liquid is prepared, silver porcelain is taken, and selenium is added under negative pressure; the silver porcelain selenium adding device comprises a rack, a chuck, a negative pressure mechanism and a spraying mechanism; the negative pressure mechanism comprises a negative pressure generating device, a negative pressure pipeline, a conical negative pressure cover and a first linear actuator, and the spraying mechanism comprises a second linear actuator, a vertical pipe, a hollow conical nozzle, a suspension liquid storage tank, a suspension liquid conveying pipe and a power pump. A negative pressure environment is formed in an inner cavity of the silver porcelain in a negative pressure suction mode, suspension liquid can be evenly sprayed to the inner wall of the silver porcelain through the spraying mechanism, selenium powder in the suspension liquid can be heated and melted to be stably attached to a porous structure of a silver layer of the inner wall of the silver porcelain, and alcohol in the suspension liquid can be heated and gasified to be sucked away by a conical negative pressure cover. The inner cavity of the silver porcelain is kept in a negative pressure state, so that selenium is stably attached to the porous structure of the silver layer, and the selenium adding effect of the silver porcelain is improved.
本发明公开了一种银瓷加硒工艺及装置，银瓷加硒工艺包括：制备悬浮液、取银瓷、负压加硒；银瓷加硒装置包括机架、卡盘、负压机构和喷洒机构；负压机构包括负压产生装置、负压管道、锥形负压罩和第一直线执行器，喷洒机构包括第二直线执行器、竖管、空心锥喷头、悬浮液储箱、悬浮液输送管和动力泵。通过采用负压抽吸方式使得银瓷内腔形成负压环境，通过喷洒机构可向银瓷内壁均匀喷射悬浮液量，悬浮液中的硒粉会被加热融化稳定附着在银瓷内壁银层的多孔结构中，而悬浮液中的酒精会被加热气化，被锥形负压罩抽走，保持银瓷内腔处于负压状态，使得硒元素稳定附着在银层的多孔结构中，提高银瓷加硒效果。
Silver porcelain selenium adding process and device
一种银瓷加硒工艺及装置
YANG XIUQI (Autor:in) / YANG XIUPING (Autor:in)
15.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Silver porcelain sintering device and sintering method
| Europäisches Patentamt | 2021