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A self-draining powder drying equipment

A technology for drying equipment and powder, applied in non-progressive dryers, drying solid materials, drying gas layout, etc., can solve the problems of uneven drying of powder, agglomeration of metal powder, slow drying rate, etc., and reduce agglomeration and adhesion. The effect of increasing the dispersion rate and improving the drying efficiency

Active Publication Date: 2021-11-19
南通宇东精密科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when the metal powder is dried, due to the presence of a lot of moisture in the metal powder, it is very easy to cause the metal powder to agglomerate, resulting in uneven drying of the powder and a slow drying rate

Method used

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  • A self-draining powder drying equipment
  • A self-draining powder drying equipment
  • A self-draining powder drying equipment

Examples

Experimental program
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Effect test

Embodiment

[0043] see figure 1 , a self-draining powder drying equipment, including an outer cylinder 1 fixedly connected to a base at the lower end, and an inner cylinder 2 inside the outer cylinder 1, please refer to figure 2 and image 3 , the inner side of the inner cylinder 2 is provided with a main arc plate 41 and a secondary arc plate 42 which are symmetrical to each other and have the same diameter as the inner ring. 41 and the secondary arc plate 42 are fixedly connected with micro-elastic net bag 5.

[0044] see figure 1 and figure 2 , the inner wall of the inner cylinder 2 is fixedly connected with a pusher plate 3, the right end of the outer cylinder 1 is fixedly connected with a motor 8, the output end of the motor 8 runs through the outer cylinder 1 and is fixedly connected with the right end of the inner cylinder 2, the left inner wall of the outer cylinder 1 There is a circular groove, the left end of the inner cylinder 2 is rotatably connected to the inside of the...

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Abstract

The invention discloses a self-leaking powder drying equipment, which belongs to the field of powder drying equipment. By arranging a main arc plate, an auxiliary arc plate and a micro-elastic net bag inside an inner cylinder containing powder, the powder is dried The pushing plate is driven from bottom to top and falls into the micro-elastic net bag, and then gradually leaks through the mesh of the micro-elastic net bag to realize initial dispersion. The micro-elastic net bag realizes multi-point local arching and automatic release, which double promotes the leakage and dispersion of fertilizer in the micro-elastic net bag, effectively increases the dispersion rate of powder through the micro-elastic net bag, and reduces the probability of powder clogging in its mesh , Realize the continuous down-draining and dispersive high-efficiency drying process of powder.

Description

technical field [0001] The invention relates to the field of powder drying equipment, more specifically, to a self-draining powder drying equipment. Background technique [0002] Metal powder refers to a group of metal particles whose size is less than 1mm. Nowadays, metal powders are mainly produced by mechanical methods and physical and chemical methods. Among them, wet ball milling through ball mills is a method of mechanically producing metal powders. The metal powders produced by wet methods must be dehydrated. After dehydration treatment, relatively dry metal powder cannot be formed, so the metal powder must be dried. [0003] In the prior art, when the metal powder is dried, due to the presence of a lot of moisture in the metal powder, the metal powder is easily agglomerated, resulting in uneven drying of the powder and a slow drying rate. Contents of the invention [0004] 1. technical problem to be solved [0005] Aiming at the problems existing in the prior a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B11/16F26B21/00F26B25/04B07B1/28
CPCF26B11/16F26B21/001F26B21/004F26B25/04B07B1/28
Inventor 王则美陈叶宇东
Owner 南通宇东精密科技有限公司
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