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Non-excavation two-layer tank reconstruction method and oil product leakage detection method

A double-layer tank and no-excavation technology, which is applied in the direction of layered products, packaged food, packaged item types, etc., can solve problems such as waste of social resources, and achieve the effect of improving safety

Active Publication Date: 2016-04-20
SHENZHEN BEST TECH CO LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

This will consume huge cost and time, and will cause a huge waste of social resources

Method used

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  • Non-excavation two-layer tank reconstruction method and oil product leakage detection method
  • Non-excavation two-layer tank reconstruction method and oil product leakage detection method

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Embodiment Construction

[0028] The following is attached with the manual figure 1 And attached figure 2 The technical scheme of the present invention is described in detail:

[0029] In order to solve the problems existing in the prior art, the present invention provides a method for transforming a non-excavation double-layer tank, and the method for transforming the non-excavation double-layer tank includes steps:

[0030] A: Clean the inner surface of the tank body 101 to be transformed;

[0031] B: gluing the tank body 101 inner surface after cleaning;

[0032] C: immerse the grid cloth 104 into the colloid;

[0033] D: Paste the soft 3D braided composite 200 on the colloid, so that the soft 3D braided composite 200 and the tank body 101 to be transformed form a double-layer tank structure.

[0034] In the technical solution of the present invention, a preferred solution is also provided, including: the transformation method of the non-excavation double-layer tank includes the steps:

[0035...

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Abstract

The invention relates to a non-excavation two-layer tank reconstruction method and an oil product leakage detection method, especially to a reconstruction method of carrying out non-excavation reconstruction on an original single-layer tank so as to endow the single-layer tank with performance of a two-layer tank. The reconstruction method comprises the following steps: the inner surface of a tank to be reconstructed is cleaned; the cleaned inner surface of the tank is gelatinized; gridding cloth is immersed and buried into the colloid; and a soft 3D woven complex is glued onto the colloid, and after colloid reaction, the soft 3D woven complex and the tank to be reconstructed form a two-layer tank structure. By arranging an oil product detector inside the gap between penetrating layers of the 3D woven layer, whether there exists oil production leakage can be detected at real time. By the method provided by the invention, a single-layer tank buried underground can be reconstructed. Thus, the original single-layer tank buried underground can be reconstructed to have functions of a two-layer tank without excavation. Leakage of oil products can be minimized, and whether oil products leak can be detected at real time. Thus, oil storage safety is greatly raised.

Description

【Technical field】 [0001] The invention relates to a method for transforming a non-excavating double-layer tank, in particular to a method for transforming an original single-layer tank to have the performance of a double-layer tank. 【Background technique】 [0002] In the existing technology, almost all domestic gas stations use single-layer tanks, and the single-layer tanks are buried underground. After many years of use, the single-layer metal tanks will be slowly oxidized and corroded, and oil products will appear. Leakage and other situations will not only waste fuel resources, but also damage the ecological environment near the oil tank and seriously pollute the groundwater. Therefore, the state clearly requires that the oil storage tanks of new oil stations must use double-layer tanks, and the use of them is mandatory. However, our reform and opening up has developed rapidly for more than 30 years. At present, there are tens of thousands of gas stations in the country. ...

Claims

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Application Information

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IPC IPC(8): B32B1/02B32B5/02G01M3/32
CPCB32B5/028G01M3/32B32B2260/046B32B2260/021B32B2439/40B32B1/00B65D90/04
Inventor 魏东金
Owner SHENZHEN BEST TECH CO LTD
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