Austenitic stainless steel spherical storage tank

A technology of austenitic stainless steel and spherical storage tanks, which is applied to containers, packaging, underwater structures, etc. It can solve the problems that the inherent performance cannot meet the needs of human beings, corrosion, and prevention, etc., so as to facilitate inspection and ensure use The effect of life and stability

CN111731685AInactive Publication Date: 2020-10-02XINXING ENERGY EQUIP
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2020-10-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an austenitic stainless steel spherical storage tank. The austenitic stainless steel spherical storage tank comprises a spherical shell and a manhole, a plurality of equidistantly distributed upper-segment supporting columns are welded to the outer surface of the spherical shell, and lower-segment supporting columns are fixedly connected to the bottoms of the upper-segmentsupporting columns. Connecting pipes are arranged at the top and the bottom of the spherical shell, and safety accessories are arranged on the outer surfaces of the connecting pipes. Meanwhile, a plurality of base plates are welded to the front surface of the spherical shell, inclined ladders, transferring platforms, spiral ladders and top platforms are correspondingly welded to the outer surfacesof the multiple base plates, the spherical shell, the upper-segment supporting columns, the manhole, the connecting pipes and the base plates are made of austenitic stainless steel materials, and thelower-segment supporting columns, the top platforms, the spiral ladders, the transferring platforms and the inclined ladders are made of carbon steel materials. According to the austenitic stainlesssteel spherical storage tank, the spherical shell, the upper-segment supporting columns, the manhole, the connecting pipes and the base plates are made of the austenitic stainless steel materials, thebase plates are adopted to divide the inclined ladders, the transferring platforms, the spiral ladders, the top platforms and the spherical shell, the spherical shell can be effectively prevented from being polluted by iron ions, and thus the service life of the austenitic stainless steel spherical storage tank is ensured.
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Description

technical field

[0001] The invention relates to the technical field of storage devices, in particular to an austenitic stainless steel spherical storage tank. Background technique

[0002] The relationship between human beings and chemical industry is very close, and it has spread to all aspects of life. In modern life, chemical products are inseparable almost anytime and anywhere. From material life such as clothing, food, housing, and transportation to spiritual life such as culture, art, and entertainment, etc. Chemical products are needed to serve them. Some chemical products have played an epoch-making role in the history of human development. Their production and application even represent a certain historical stage of human civilization. Human early life relied more on natural resources. The direct use of substances, gradually the inherent properties of these substances cannot meet the needs of human beings, so various processing technologies have been produced, which...

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which can be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an i...