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Powder storage bin

A powder and storage silo technology, applied in the field of powder storage, can solve the problem of high cost and achieve the effects of low production cost, low operating cost and simple structure

Pending Publication Date: 2022-02-01
CHINA SHENHUA COAL TO LIQUID & CHEM CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the problem of high cost in the powder storage bin existing in the prior art and to provide a powder storage bin which can prevent the plugging. When the material is blocked, it can also clear the blocked material in time, and at the same time, it also reduces the production cost and operation cost of the powder storage bin

Method used

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Embodiment Construction

[0026] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0027] In the present invention, unless stated otherwise, the used orientation words such as "up, down, left, right" usually refer to figure 1 orientation shown.

[0028] The powder particles in the present invention usually refer to solid particles of millimeter level or below, such as various solid powder particles such as coal powder, flour, feed powder, cement, lime powder and various metal powders.

[0029] Such as figure 1 with image 3 As shown, the powder storage bin in the present invention includes a bin body 1 with a conical bottom 102, and the bin body 1 has an accommodating cavity for storing powder, and a concave surface facing the conical shape...

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PUM

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Abstract

The invention relates to the field of powder storage, and discloses a powder storage bin which comprises a bin body with a conical bottom. The bin body is provided with a containing cavity used for storing powder, an umbrella cap with the concave face facing the conical bottom is installed in the containing cavity, and a plurality of discharging ports communicated with the containing cavity are formed in the side face of the conical bottom. The axis of the umbrella cap and the axis of the conical bottom are collinear, and the horizontal plane where the edge of the umbrella cap is located is higher than the discharging port. According to the powder storage bin, material blockage can be prevented, blockage can be dredged in time when encountering material blockage, and meanwhile the manufacturing cost and the operation cost of the powder storage bin are reduced.

Description

technical field [0001] The invention relates to the technical field of powder storage, in particular to a powder storage bin. Background technique [0002] Powder storage bins are widely used in various powder fields. However, the blockage of the discharge port is one of the problems that need to be solved and dealt with urgently in the field of powder engineering, and it is also a problem often encountered in powder process production. [0003] At present, commonly used powder storage bins are generally divided into atmospheric storage bins and pressurized storage bins. In the design of pressurized storage bins, a gas cone is installed at the bottom of the storage bin, and the gas cone is continuously injected with gas to form a gas film layer. In order to prevent the powder from being in direct contact with the bottom of the silo, thereby preventing the material from sticking to the wall and solving the problem of material clogging. However, for the pressurized powder sto...

Claims

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Application Information

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IPC IPC(8): B65D88/66B65D88/64B65D88/70
CPCB65D88/66B65D88/64B65D88/70
Inventor 王喜武刘付升杜小军刘家兵牛刚逯波王希文张东席
Owner CHINA SHENHUA COAL TO LIQUID & CHEM CO LTD
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