Stirring and drying device for preparing fluorescent material

Abstract

The invention relates to the technical field of fluorescent material preparation, in particular to a stirring and drying device for preparing a fluorescent material. Comprising an inner-layer stirring barrel, an end cover is arranged on the upper portion of the inner-layer stirring barrel and connected with the upper end of the inner-layer stirring barrel in a clamped mode, a fixing frame is arranged in the end cover, a mounting hole is formed in the middle of the fixing frame, a bearing is arranged in the mounting hole, a rotating shaft is arranged on an inner ring of the bearing, one end of the rotating shaft is located in the end cover, and the other end of the rotating shaft is located in the end cover. The other end of the rotating shaft is located in the stirring barrel, a plurality of groups of stirring blades are arranged in the axial direction of the outer side of the rotating shaft located in the stirring barrel, an elastic inner barrel is arranged on the inner side face of the stirring barrel, and the upper end and the lower end of the elastic inner barrel are detachably connected with the upper portion and the lower end of the stirring barrel respectively. The technical scheme is used for solving the problems that according to a drying device used in the fluorescent material preparation process in the prior art, drying substances are prone to adhering to the inner wall of a container, substance waste is caused, and collection is inconvenient.

Description

technical field [0001] The invention relates to the technical field of fluorescent material preparation, in particular to a stirring and drying device for preparing fluorescent material. Background technique [0002] Fluorescence is a common luminescent phenomenon in nature, that is, a phenomenon in which fluorescent compounds emit long-wavelength fluorescence after being irradiated by short-wavelength ultraviolet light. More precisely, fluorescence refers to some fairly bright colors of light seen by the human eye under external light, such as green, orange, and yellow. People often call them neon lights. A fluorescent material refers to a material that absorbs light of a certain wavelength and immediately emits light of a different wavelength, called a fluorescent material. With the advancement of science and technology, more and more researches on fluorescence have been carried out, and the application range of fluorescent substances has become wider and wider. In addit...

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Problems solved by technology

[0004]Aiming at the deficiencies of the above-mentioned technologies, the object of the present invention is to provide a stirring and drying device for preparing fluorescent materials to solve the problem of using fluorescent materials in the prior art The drying device in the preparation process is prone to the problem that the dried material adheres to the inner wall of the container, resulting in material waste and inconvenient collection

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