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Spherical tank supporting structure

A technology of supporting structure and spherical tank, which is applied in the method of container discharge, container filling method, gas/liquid distribution and storage, etc., can solve the problems of poor performance, difficult welding, and large amount of materials, and achieves easy processing and material saving. , the effect of saving materials

Active Publication Date: 2014-10-22
HEFEI GENERAL MACHINERY RES INST
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a supporting structure for spherical tanks, which is used to solve the problems of difficult welding, large material consumption, and poor performance in the equatorial tangent pillar structure in the prior art. The present invention has good overall performance and strong earthquake resistance The advantages of excellent performance and material saving

Method used

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Embodiment Construction

[0022] like figure 1 As shown, a spherical tank support structure includes a plurality of pillars 20 supporting the spherical tank 10, the end of the pillar 20 close to the spherical tank 10, that is, the upper end, is connected with the tank wall at the lower temperate zone of the spherical tank 10, this The support structure also includes a support ring 30 that cooperates with the pillar 20 to support the spherical tank 10 .

[0023] The upper end of the pillar 20 is provided with an arc-shaped groove 21 for installing the support ring 30, and the end of the support ring 30 away from the spherical tank 10, that is, the lower end, is inserted into the arc-shaped groove 21. The upper end of the ring 30 and the upper end of the strut 20 are in the same area that is tangentially attached to the tank wall of the spherical tank 10 .

[0024] The side walls of the pillars 20 are provided with an upper ear plate and a lower ear plate, and a tie rod 22 is provided between the upper ...

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Abstract

The invention discloses a spherical tank supporting structure. The spherical tank supporting structure comprises a plurality of supporting pillars of a spherical tank, one end of the supporting pillars close to the spherical tank, that is the upper end of the spherical tank is connected with the tank wall in the lower temperature zone of the spherical tank, and the supporting structure also comprises a supporting ring matched with the supporting pillars to support the spherical tank. The structure is used for solving the problems of difficult welding, large material consumption and poor performances of equatorial tangent supporting pillar structures in the prior art, and the supporting pillars in the invention are shorter than the supporting pillars in the equatorial tangent supporting structures, so the material is saved, the cost is reduced, and the overall horizontal load resistance of the spherical tank is enhanced; and the supporting ring is arranged in the connection of the supporting pillars and the spherical tank, so the contact area of the spherical tank and the supporting structure is enlarged, thereby the whole force bearing of the spherical tank is uniform, the spherical tank has a good stability, and the resistance to horizontal earthquake load, wind load and other outside force loads of the spherical tank is improved.

Description

technical field [0001] The invention belongs to the technical field of supporting liquid or gas containers, and in particular relates to a spherical tank supporting structure. Background technique [0002] Spherical tanks, as the main equipment for pressurized storage of liquefied petroleum products and raw materials, industrial and civil gases, are widely used in petrochemical refineries, urban natural gas and petroleum liquefied gas stations, steel mills and other industries. The spherical tank stores a large amount of energy, so the requirements for its safety are relatively high. The structure supporting the spherical tank in the prior art generally adopts the equatorial tangent pillar structure. The equatorial tangent pillar structure is composed of a plurality of cylindrical pillars arranged equidistantly at the equator of the spherical shell, and welded tangentially or nearly tangently to the spherical shell. stand up. The equatorial tangent pillar structure has a s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C13/00
Inventor 李永泰江慧丰耿永丰郭春光李云福姚志燕
Owner HEFEI GENERAL MACHINERY RES INST
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