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Centrifugal electronic ceramic spray granulation drying device

A technology of electronic ceramics and spray granulation, which is applied in the directions of spray evaporation, solid separation, and separation of solids from solids with airflow, which can solve the problems of poor overheating quality of ceramic powder particles, achieve compact structure, and realize energy The effect of using and improving the uniformity

Active Publication Date: 2022-02-01
HUNAN MEICHENG CERAMIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of poor overheating quality of ceramic powder particles in the mixed-flow spray dryer in the prior art, and propose a centrifugal electronic ceramic spray granulation drying device

Method used

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  • Centrifugal electronic ceramic spray granulation drying device
  • Centrifugal electronic ceramic spray granulation drying device
  • Centrifugal electronic ceramic spray granulation drying device

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Embodiment Construction

[0032] Next, the technical solutions in the embodiments of the present invention will be described in connection with the drawings of the embodiments of the present invention, and it is understood that the described embodiments are merely the embodiments of the present invention, not all of the embodiments.

[0033] Refer Figure 1-2 Centrifugal electronic ceramic spray granulation drying device, including a casing 1, the inside of the box 1 is disposed such as a barrel 2, a hot air disk 3, a split body 4, and a spray disc 5, the internal space of the molded cartridge 2 is molded. The cavity 21, the space between the cylinder 2 and the interior of the casing 1 is a drying chamber 22.

[0034] Specifically, a hot disk 3 is provided above the molded cartridge 2, and the hot air disk 3 is used to feed heat gas into the box body 1, and the inner bottom end of the molded cartridge 2 is provided with a spray disc 5 corresponding to the hot air disk 3. The spray disc 5 can be fed into the...

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Abstract

The invention discloses a centrifugal spray granulation and drying device for electronic ceramics, which comprises a box body and a forming cylinder located inside the box body, a hot air tray, a fluid divider and a spray tray, a hot air tray is arranged above the forming barrel, and the molding The inner bottom of the barrel is provided with a spray plate corresponding to the position of the hot air plate, the sub-fluid is located between the spray plate and the hot air plate, and isolation blades, deflectors and power pipes are set between the box and the forming barrel. The power tube is between the deflectors. The centrifugal electronic ceramic spray granulation drying device in the present invention can not only be used for spray granulation of electronic ceramic slurry to obtain high-quality ceramic powder particles, but also complete the optimization of ceramic powder. , to provide high-quality ceramic powder for the production of electronic ceramics, the entire granulation device has a compact structure and can realize energy utilization, which is of great application value.

Description

Technical field [0001] The present invention relates to the technical field of electronic ceramic processing equipment, and more particularly to a centrifugal electronic ceramic spray granulation drying device. Background technique [0002] Electronic ceramic refers to ceramics that can utilize electricity and magnetic properties in the electronics industry. Electronic ceramics are ultimately ceramics having new functions by precision control of the surface, grain boundaries, and dimensional structures. It can be widely used in energy, household appliances, cars, etc.. The preparation process of electronic ceramics includes basic unit operations such as raw material treatment and processing, ball milling, granulation, molding, sintering, surface processing. [0003] Spray granules are mechanically active, and the required dry material is fluidized, dispersed into a very thin particulate, and the microparticles and hot air contacts most moisture, so that the solid material in the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D1/18B01D1/20B01D1/30B07B7/086
CPCB01D1/18B01D1/20B01D1/30B07B7/086
Inventor 方豪杰张晓云贺亦文刘建平曾雄方美玲
Owner HUNAN MEICHENG CERAMIC TECH