Humidifying device suitable for ceramic fine powder

Abstract

The invention provides a humidifying device suitable for ceramic fine powder. The humidifying device comprises a humidifying tank, wherein a feed port and a discharge port are arranged at the upper and lower ends of the humidifying tank. The humidifying device further comprises a humidifying mechanism arranged at the top end of an inner cavity of the humidifying tank, wherein the humidifying mechanism vertically and downwards sprays water mist quantitatively to form an annular vertical water curtain; preset fine powder is quantitatively and vertically fed in the inner cavity of the humidifyingtank by the feed port of the humidifying tank, so that the fine powder is gradually dispersed to mix with the water mist in the humidifying tank to form needed humidifying powder; the fine powder isfed in the inner cavity of the humidifying tank from a position corresponding to the middle of the annular vertical water curtain; the humidifying powder is discharged by the discharge port of the humidifying tank; and through the mode of gradually dispersing the fine powder to mix with the water mist, the fine powder can be fully mixed with the water mist to achieve the effect of increasing the water content, and the problem of mixing the fine powder with excessive water to form pulp can be prevented.

Description

technical field [0001] The invention relates to the technical field of ceramic powder production equipment, in particular to a humidifying device suitable for fine ceramic powder. Background technique [0002] The quality of ceramic products depends on the production and preparation process, and the particle size of the powder plays a crucial role. The existing ceramic materials are processed by ball milling and other processing procedures to obtain powders with a certain particle size, and then humidified, dried, etc. After a number of processes, the adobe layer is obtained by distributing through the distributing equipment. In the humidification process, the impact on the particle size is particularly obvious. At present, when the powder is subjected to the traditional humidification treatment, if the powder is of ultra-small particle size If the fine powder is sprayed with water directly on the fine powder, the fine powder will be mixed to form a liquid slurry, which will...

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Problems solved by technology

[0002] The quality of ceramic products depends on the production and preparation process, and the particle size of the powder plays a crucial role. The existing ceramic materials are processed by ball milling and other processing procedures to obtain powders with a certain particle size, and then humidified, dried, etc. After a number of processes, the adobe layer is obtained by distributing through the distributing equipment. In the humidification process, the impact on the particle size is particularly obvious. At present, when the powder is subjected to the traditional humidification treatment, if the powder is of ultra-small particle size If the fine powder is sprayed with water directly on the fine powder, the fine powder will be mixed to form a liquid slurry, which will make the subsequent process unusable. If the particle size of the powder is too large, although it can ensure that the powder presents a certain Humidity mixed powder, but the finished product after pressing is relatively rough, and the product quality has never been able to break through. With the increasing requirements of the consumer market, manufacturers are forced to prepare better products.

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