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Buffering and flow assisting powder cabin

A technology of powder flow and flow aid, which is applied in the directions of container, packaging, transportation and packaging, can solve the problems of ineffective flow aid air cushion, slow powder material, affecting work efficiency, etc., and achieves simple structure, low cost, and avoids clogging of the warehouse. body effect

Inactive Publication Date: 2013-01-16
WUXI XITONG ENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the flow-aiding air cushion is used alone, once the cone chamber is blocked, the density between the powder materials in the lower part will become very large, and the flow-aiding air cushion will lose its effect. The user can only make the powder fall slowly and a small amount by knocking on an external hard object. , seriously affecting work efficiency

Method used

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Embodiment Construction

[0010] Below the present invention will be further described in conjunction with the embodiment in the accompanying drawing:

[0011] Such as Figure 1~2 As shown, the present invention mainly includes a warehouse body 1, a cross reinforcing pipe 2, a shroud 3 and a flow-aiding air cushion 4.

[0012] The bin body 1 is a funnel structure with a large top and a small bottom. The cross reinforcement tube 2 is located in the bin body 1. The four ends of the cross reinforcement tube 2 are welded to the inner wall of the bin body 1, which helps to increase the bearing capacity of the inner wall and prevent the inner wall from bulging under pressure. out of shape. The shroud 3 is a regular quadrangular pyramid, and the bottom of the shroud 3 is welded on the cross reinforcing pipe 2 . The center of the shroud 3 and the center of the cross reinforcing pipe 2 are on the same straight line. The shroud 3 can bear the weight of most of the mineral powder, so that the interaction force...

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Abstract

The invention relates to a buffering and flow assisting powder cabin, which is particularly used for making mineral powder flow out smoothly. The buffering and flow assisting powder cabin comprises a crossed reinforcement tube, a coaming and flow assisting air cushions, wherein the crossed reinforcement tube is positioned in a cabin body; the four ends of the crossed reinforcement tube are connected with the inner wall of the cabin body by welding; the bottom of the coaming is welded on the crossed reinforcement tube; and the inner surface of the cabin body on the lower part of the crossed reinforcement tube is connected with a plurality of flow assisting air cushions through bolts. The buffering and flow assisting powder cabin is simple, compact and reasonable in structure, contributes to successful falling of mineral powder from the outlet of the powder cabin, and is low in cost; and mineral powder is prevented from blocking the cabin body.

Description

technical field [0001] The invention relates to a buffering and flow-aiding powder bin, in particular, it is used for smoothly flowing out of mineral powder. Background technique [0002] In the occasions involving the use of powder, there is generally a powder bin for storing powder. At present, the vertical cylindrical powder silo is widely used. The outlet diameter of this powder silo is small, and the blanking is conical. In the entire powder bin, the force between the powder particles increases with the decrease of the height, and the interaction force between the particles reaches the maximum at the outlet. Since the diameter of the powder particles is less than 0.5mm, a large van der Waals force, that is, the attraction force, is easily generated between the particles at the outlet. In addition, the diameter of the outlet is small, and sometimes the air humidity is high, so the mineral powder is easy to form a block and is not easy to fall from the outlet. If the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D88/64
Inventor 孟文华马致远周华为陆东君
Owner WUXI XITONG ENG MACHINERY
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