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Production method of intelligent superfine aluminum powder capable of realizing multiple classification

A production method and multi-classification technology, applied in centrifuges and other directions, can solve problems such as wide distribution of particle size range, and achieve the effects of solving wide distribution of particle size range, saving calculation time, and improving calculation accuracy.

Inactive Publication Date: 2015-04-29
JIANGSU TIANYUAN METAL POWDER
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a production method of intelligent ultra-fine aluminum powder that can be classified multiple times. This production method solves the technical problem of wide particle size distribution in the classification of aluminum powder.

Method used

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  • Production method of intelligent superfine aluminum powder capable of realizing multiple classification
  • Production method of intelligent superfine aluminum powder capable of realizing multiple classification
  • Production method of intelligent superfine aluminum powder capable of realizing multiple classification

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Embodiment

[0030] See figure 1 As shown, a production method of intelligent ultrafine aluminum powder includes: an ultrafine aluminum powder classification system; the ultrafine aluminum powder classification system includes: several levels of aluminum powder classification devices 1, and the previous level of aluminum powder classification devices The powder outlet of the aluminum powder grading device is connected to the powder inlet of the last-level aluminum powder grading device; wherein, the powder inlet of the first-level aluminum powder grading device is connected to the powder outlet of the aluminum powder powder making device 2; the final aluminum powder grading device The powder outlet is connected to the air inlet of the cyclone dust collector 3; the structure of each aluminum powder classification device 1 is the same, and it includes: a centrifugal classifier, which is suitable for collecting the buffer of the coarse powder separated by the aluminum powder classification dev...

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Abstract

The invention relates to a production method of intelligent superfine aluminum powder. The method relates to a superfine aluminum powder classification system, wherein the superfine aluminum powder classification system comprises a plurality of stages of aluminum powder classification devices; a powder outlet of a previous stage of aluminum powder classification device is connected with a powder inlet of a next stage of aluminum powder classification device; the powder inlet of a first stage of aluminum powder classification device is connected with the powder outlet of an aluminum powder pulverization device; the powder outlet of the final stage of aluminum powder classification device is connected with an air inlet of a cyclone dust collector; the structure of each aluminum powder classification device is the same, and comprises a centrifugal classifier, a buffer tank and a conveying tank, wherein the buffer tank is suitable for collecting coarse powder separated by the current stage of aluminum powder classification device; the conveying tank is suitable for conveying the coarse powder in the buffer tank to an aluminum powder packaging unit. The production method comprises a step of separating coarse powder and fine powder corresponding to the stage through the previous stage of aluminum powder classification device, wherein the fine powder is used as a raw material of the next stage of aluminum powder classification device to enter the powder inlet of the next stage of aluminum powder classification device; the coarse powder is conveyed to the aluminum powder packaging unit through the buffer tank and the conveying tank.

Description

technical field [0001] The invention relates to a production method of intelligent superfine aluminum powder capable of multiple classifications. Background technique [0002] In the existing technology, the production process of aluminum powder is inseparable from the grading system. The grading system classifies the aluminum powder raw materials with different diameters according to the production needs. Doping aluminum powders of different diameters in ultra-fine aluminum powders often fails to meet production needs. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a production method of intelligent ultra-fine aluminum powder that can be classified multiple times. The production method solves the technical problem of wide particle size distribution in the classification of aluminum powder. [0004] In order to solve the above technical problems, the present invention provides a production method of intelligent...

Claims

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Application Information

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IPC IPC(8): B04B5/10B04B13/00
Inventor 袁建国
Owner JIANGSU TIANYUAN METAL POWDER
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