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Silo having a filling device

A silo and filling pipe technology, which is applied to the silo field including the storage area, can solve problems such as damage to the filling pipe

Inactive Publication Date: 2012-10-03
CLAUDIUS PETERS PROJECTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The filling tube itself or the valve unit may be damaged as a result

Method used

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  • Silo having a filling device
  • Silo having a filling device
  • Silo having a filling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The invention is explained below by way of example with the aid of an advantageous embodiment shown in the drawing.

[0025] figure 1 It is a schematic diagram of a silo for storing alumina. A storage area 10 with a cylindrical cross section is surrounded by an outer wall 11 . The storage area 10 has a diameter of 100 m. The outer wall is about 8m high, and the central height of the silo is about 25m. Therefore, when the silo is substantially filled to the top 12 of the silo, the silo can hold more than 100,000 tons of alumina. figure 1 The silo in is filled with about 70% bauxite, that is, loose material 15, wherein the filling height decreases from the center toward the outer wall 11, depending on the angle of repose of the material. The bevel angle of the silo roof 12 is approximately equal to the angle of repose of the material.

[0026] More loose material 15 is fed into the silo via an overhead conduit 13 communicating with the silo. Bulk material 15 is distr...

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PUM

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Abstract

The invention relates to a silo having a silo chamber (10) enclosed by an outer wall (11). A filling pipe (16) for feeding bulk goods (15) is provided, wherein the filling pipe (16) has a plurality of valve openings (19) arranged at varying heights. According to the invention, the filling pipe (16) is arranged in a feed chamber (17), which is separated from the silo chamber (10) by a partition wall (18). The partition wall (18) is provided with a plurality of outlet openings (21, 22) arranged at varying heights. The invention allows large silos to be filled without the segregation of the bulk goods (15).

Description

technical field [0001] The invention relates to a silo comprising a storage area. A filling pipe for feeding loose material is provided in the silo. The filling pipe has a plurality of valve holes with different heights. Background technique [0002] When the silo is filled with loose material through the pipe in the top cover of the silo connected to the storage area, the falling loose material will cause air movement in the storage area. The air moves downward with the bulk material flow and moves upward again in a region away from the bulk material flow. This air movement separates the fine particles from the coarse particles in the bulk material. Fine particles are carried by air currents and accumulate mainly where the air rises again. In silos where the bulk material flow is fed from the center, fine particles can collect near the outer walls. This loose material segregation phenomenon is detrimental. [0003] According to known solutions, filling pipes can be pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G65/32B65G65/36
CPCB65G65/365B65G65/32
Inventor 阿道夫·布切芬克
Owner CLAUDIUS PETERS PROJECTS