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Aluminum oxide storage bin

An alumina and silo technology, applied in the field of silo, can solve the problems of high civil construction cost and high foundation, and achieve the effects of reducing civil construction cost, high utilization rate of warehouse capacity and cost saving

Inactive Publication Date: 2015-01-14
GUIYANG AL-MG DESIGN & RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides an alumina storage silo, which solves the problems of the existing cone-bucket alumina storage silos, especially those with larger diameters, which have higher foundations and civil engineering costs while ensuring the convenience of discharging materials from the silo. high problem

Method used

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Examples

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Embodiment Construction

[0017] to combine figure 1 , figure 2 and image 3 , an alumina silo, the diameter of the alumina silo is greater than 18m, and the bottom of the silo is composed of a first bottom plate 1, a second bottom plate 2, a third bottom plate 3 and a fourth bottom plate 4 which are sequentially sealed and connected, along the In the direction from the first bottom plate 1 to the fourth bottom plate 4, the upper surfaces of the first bottom plate 1 and the third bottom plate 3 are inclined downward, and the upper surfaces of the second bottom plate 2 and the fourth bottom plate 4 are inclined upward, and the first bottom plate 1. The inclinations of the second bottom plate 2, the third bottom plate 3 and the fourth bottom plate 4 are all α, and α=10°, the material flows out of the warehouse by itself, without auxiliary clearing equipment, along the first bottom plate 1 and the second bottom plate 2 is provided with a first feeding ditch 6, along the junction of the third base plate...

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Abstract

The invention provides an aluminum oxide storage bin and belongs to the field of storage. The aluminum oxide storage bin guarantees convenient discharging and meanwhile solves the problem that an existing cone bucket type aluminum oxide storage bin, particularly an aluminum oxide storage bin with a large-diameter bin bucket needs a high foundation and is high in civil engineering cost. The bin bottom of the storage bin is formed by sequentially connecting a first bottom board, a second bottom board, a third bottom board and a fourth bottom board in a sealing mode, in the direction from the first bottom board to the fourth bottom board, the upper board surface of the first bottom board and the upper board surface of the third bottom board incline downwards, the upper board surface of the second bottom board and the upper board surface of the fourth bottom board incline upwards, the bottom of a first discharging groove and the bottom of a second discharging groove are communicated with the upper ends of sliding pipes respectively, the lower ends of the sliding pipes are communicated with feeding ends of first pneumatic sliding pipes in a one-to-one correspondence mode, draught fans are further arranged on the storage bin, and an air supply port of each draught fan is communicated with an air inlet of the corresponding first pneumatic sliding pipe through an air pipe. The aluminum oxide storage bin is used for storing and conveying aluminum oxide.

Description

technical field [0001] The invention relates to a storage bin, which belongs to the field of storage. Background technique [0002] In recent years, with the development of my country's economy and industrial equipment level, the scale of alumina and electrolytic aluminum production enterprises has also continued to increase, and the storage capacity of alumina storage bins required by various production enterprises has also continued to increase. The diameter has increased from 9m to about 18m now. With the gradual increase of the storage capacity, how to ensure the smooth discharge of materials has become a key consideration in the design and use of the storage storage. The traditional self-flow discharge method of the cone bucket uses the material to flow out of the storage, which has the advantages of The process is simple, no auxiliary equipment is needed, and the advantages are convenient to use, but the height of the cone itself is relatively large, resulting in a high ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D88/02B65D88/72
CPCB65D88/72B65D88/06
Inventor 陈永晖
Owner GUIYANG AL-MG DESIGN & RES INST
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