External connection structure between tank top and tank wall of storage tank and storage tank
An external connection and tank wall technology, which is applied in the field of storage tanks and external connection structures, can solve the problems that the circumferential and radial bending moments around the tank roof cannot be effectively restrained, and the reinforced ring structure is difficult to effectively restrain the tank roof, so as to achieve local containment The effect of low stability, eliminating hidden dangers and increasing bearing capacity
Pending Publication Date: 2019-02-12
CHINA PETROLEUM ENG & CONSTR +3
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Problems solved by technology
[0002] In the design of process equipment, as the diameter of the storage tank increases, the weight of the tank roof continues to increase. The traditional reinforcement ring structure is difficult to provide effective constraints for the tank roof, and cannot effectively restrain the circumferential and radial bending moments around the tank roof.
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[0032] In order to have a clearer understanding of the above objects, features and advantages of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0033] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.
[0034] Refer below figure 1 Some embodiments according to the invention are described.
[0035] like figure 1 As shown, the embodiment of the first aspect of the present invention provides an extern...
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The invention provides an external connection structure between the tank top and the tank wall of a storage tank and the storage tank. The tank top is arranged on the upper side of the tank wall, theouter connection structure between the tank top and the tank wall of the storage tank comprises a plurality of mounting supports and a plurality of fixing supports, wherein the mounting supports are sequentially arranged in the circumferential direction of the tank top, the fixing supports are fixedly arranged on the outer side of the tank wall and correspond to the mounting supports, and the fixing supports are detachably connected with the mounting supports. According to the external connection structure between the tank top and the tank wall of the storage tank, the circumferential direction and the radial bending moment of the periphery of the tank top can be effectively restrained, so that the local safety of the connection points between the tank top and the tank wall under a largerload is improved, a reliable design basis is provided, the situation that in the standard checking calculation, due to the lack of local safety checking, potential safety hazards are generated is effectively avoided, and meanwhile, corrosion working conditions can be better treated.
Description
technical field [0001] The invention relates to the technical field of process equipment, in particular to an external connection structure between a tank top and a tank wall and a storage tank. Background technique [0002] In the design of process equipment, as the diameter of the storage tank increases, the weight of the tank roof continues to increase. The traditional reinforcement ring structure is difficult to provide effective constraints for the tank roof, and cannot effectively restrain the circumferential and radial bending moments around the tank roof. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art. [0004] In view of this, an object of the present invention is to provide an external connection structure between the tank roof and the tank wall. [0005] Another object of the present invention is to provide a storage tank having the above-mentioned external c...
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Login to View More IPC IPC(8): B65D90/02B65D90/00
CPCB65D90/00B65D90/02
Inventor 崔振宁于勇董磊张莹娜郭树平晋永革邓海军刘宇王炳波杨晓通
Owner CHINA PETROLEUM ENG & CONSTR