Corrosion prevention sealing detection method for storage tank
A technology for sealing detection and storage tanks, applied in the direction of applying stable tension/pressure to test the strength of materials, etc., can solve problems such as failure of anti-corrosion seals, and achieve the effect of avoiding failure of anti-corrosion seals
Active Publication Date: 2015-11-18
PIPECHINA SOUTH CHINA CO
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Problems solved by technology
[0004] The present invention solves the technical problem of failure of the anti-corrosion seal between the outer edge plate of the storage tank bottom plate and the ring beam base in the prior art by providing a detection method for the anti-corrosion seal of the storage tank
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[0026] In order to solve the technical problem of failure of the anti-corrosion seal between the outer edge plate of the bottom plate of the storage tank and the base of the cement ring beam in the prior art, the present invention provides a detection method for the anti-corrosion seal of the storage tank.
[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0028] The invention provides a storage...
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Abstract
The invention relates to the technical field of the petrochemical industry, in particular to a corrosion prevention sealing detection method for a storage tank. The method comprises steps as follows: the surface of a corrosion prevention sealing detection device for the storage tank is covered with a corrosion prevention layer, wherein the corrosion prevention sealing detection device comprises an edge plate mechanism and a ring beam; force is applied to the edge plate mechanism in the horizontal and / or vertical direction, so that the edge plate mechanism has horizontal displacement and / or vertical displacement; according to the horizontal displacement and / or vertical displacement, the deformation resistance of the corrosion prevention layer is determined. According to the method, the force is applied to the edge plate mechanism in the horizontal and / or vertical direction, deformation of the edge plate mechanism in the horizontal direction and the vertical direction is simulated, the deformation resistance of the corrosion prevention layer during deformation of the edge plate mechanism is determined and evaluated, so that a corrosion prevention sealing material applicable to sites is determined, and failure of corrosion prevention sealing between an outer edge plate of a bottom plate of the storage tank and a base of the ring beam is avoided.
Description
technical field [0001] The invention relates to the technical field of petrochemical industry, in particular to a storage tank anticorrosion sealing detection method. Background technique [0002] In the prior art, there is a problem of anti-corrosion seal failure between the outer edge plate of the storage tank floor and the cement ring beam base, which is manifested as cracking on the surface of the anti-corrosion layer and the gap between the outer edge plate of the storage tank floor and the ring beam base. The anti-corrosion layer is broken. Due to the failure of the anti-corrosion seal of the outer edge plate of the storage tank bottom plate, water easily enters between the edge plate of the storage tank and the cement ring beam base from the place where the anti-corrosion layer fails, forming a corrosive environment, thereby causing corrosion of the edge plate. [0003] It is generally believed that the failure of anti-corrosion sealing materials is due to the lack o...
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IPC IPC(8): G01N3/08
Inventor 姜有文张丰刘猛刘文会李东阳刘金波彭鹏杨士坤鲁建永王建路姜丁睿施若思李鑫
Owner PIPECHINA SOUTH CHINA CO