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Large floor-standing fluidized storage

A floor-standing and fluidized technology, applied in large-scale containers, containers, packaging, etc., can solve the problems of difficult inspection, economic losses, casualties, etc., and achieve the effect of less difficulty in feeding materials, less supporting facilities, and reduced maintenance workload.

Active Publication Date: 2015-09-30
赵世青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the discharge ports of the existing large-scale fluidized storage are all set in the discharge corridor, which is not easy to check. Once the flow control device is damaged, it will be difficult to block the large flow of materials in the storage, and it is easy to block and bury the discharge corridor. Material conveying equipment, causing great economic losses, especially when there are people in the unloading corridor, may also cause casualties, so there are certain safety hazards

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 and figure 2 The large-scale floor-standing fluidized storage of the present invention shown in the present invention includes a top 1, a wall 2, a bottom 3 and a foundation 4. A V-shaped bevel 22 is continuously arranged on the upper part of the bottom 3, and the V-shaped groove 22 is along the bottom 3. The radial direction is arranged parallel to each other, and the surface of the slope on both sides of the V-shaped groove 22 is provided with a fluidization rod 5, and the fluidization rod 5 is equipped with an air supply pipeline, which includes a main air supply pipeline 10, a branch air supply pipeline 11 and a delivery Air pipe 6, a valve 9 for controlling gas flow and pressure is set on the branch gas supply pipeline, the air supply pipe 6 is arranged on the top of the slope on both sides of the V-shaped groove 22, and is connected with the fluidization rod 5 provided on the corresponding slope, and the air supply pipe 6 The branch gas supply p...

Embodiment 2

[0039] Such as figure 1 , Figure 4 and Figure 5 The difference between the shown large-scale floor-standing fluidized storage of the present invention and Embodiment 1 is that since the material conveying pipe 14 in the retrieving device 7 arranged in the middle of the bottom 3 of the reservoir is very long, the number of discharge openings arranged on the material conveying pipe More, in order to ensure the transportation of powder materials, an air supply pipeline 21 is set at the center of the bottom of the warehouse 3, and two retrieving devices 7 are installed in the corresponding V-shaped groove 22 in the middle of the bottom of the silo. The glyph groove passes through the bottom of the warehouse wall 2 and extends to the outside of the warehouse, and the air supply pipeline 21 is used to supply air to the material conveying pipe 14 and the pneumatic fluidization rod 16 in the two reclaiming devices 7 respectively. In addition, if Figure 4 and Figure 5 As shown ...

Embodiment 3

[0043] Such as figure 1 , Figure 4 and Figure 6 The difference between the large floor-standing fluidized storage of the present invention and the second embodiment is that in order to meet the needs of long-distance horizontal feeding, the material delivery pipe 14 in the retrieving device 7 can also be provided with a forward guide corresponding to the discharge port 15 The deflector 20 gradually slopes downward along the discharge direction of the material conveying pipe 14 along the deflector 20 .

[0044] Compared with Embodiment 2, in the reclaiming device 7 of the large-scale floor-standing fluidized storage described in this example, a forward deflector 20 is added at the discharge port 15 of the material delivery pipe 14, which can weaken the pneumatic fluidization. The impact of the rod 16 on the blanking during work, the conveying of the powder in the material conveying pipe 14 is also more smooth. The flow velocity of the airflow blown in by the air supply pip...

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Abstract

The invention relates to a large-scale floor-type fluidization storehouse. The large-scale floor-type fluidization storehouse comprises a storehouse top, a storehouse wall, a storehouse bottom and a storehouse foundation. The large-scale floor-type fluidization storehouse is characterized in that V-shaped grooves are continuously arranged on the upper portion of the storehouse bottom, the V-shaped grooves are radially and parallelly arranged along the storehouse bottom, fluidization bars are disposed on slope surfaces on two sides of each V-shaped groove, the fluidization bars are provided with air supply pipelines in a matching mode, a take-out device is arranged at the bottoms of the V-shaped grooves, penetrate the bottom of the storehouse wall along the V-shaped grooves and extend outside the storehouse. According to the large-scale floor-type fluidization storehouse, the storehouse bottom is in the floor type. The large-scale floor-type fluidization storehouse has the advantages of being simple in structure, small in investment, large in storage capacity, short in construction cycle, easy to maintain, small in occupies area, superior in economy and safety, quite suitable for storing powdery or granular materials such as fly ash, cement and grain and the like.

Description

technical field [0001] The invention relates to the field of storage equipment, in particular to a large floor-standing fluidized storage for storing powdery materials. Background technique [0002] At present, floor-standing large-scale fluidized storages are mainly divided into two types: concrete silos and steel plate silos. The silo is cylindrical in shape and has the characteristics of large storage capacity and good stability. It is widely used in powders such as cement and fly ash. storage of raw materials. Existing large-scale fluidized storage mainly relies on the discharge port at the bottom of the storage to discharge materials, and the corresponding discharge corridor is set at the bottom of the storage to lead to the outside of the storage to accommodate material conveying equipment and provide maintenance space. In order to ensure the discharge rate of materials, it is usually necessary to set up multiple discharge ports. There is a discharge corridor leading...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D88/02B65D88/54B65D88/72
Inventor 赵世青
Owner 赵世青
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