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Method for leak repairing of storage tank

A storage tank and leak repair technology, which is applied in the field of storage tank leakage repair

Inactive Publication Date: 2014-01-22
WENGFU (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But when the amount of leakage is not large, it will take time and effort to clear the tank, and it will affect production
When clearing tanks, other equipment may be damaged or polluted due to untimely repairs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0013] Embodiment: a kind of method for trapping leakage of storage tank, it comprises the steps:

[0014] (1) Cut a piece of channel steel, the length and width of which are greater than 3 times the diameter of the leakage hole;

[0015] (2) Drill five holes on the channel steel, one at the center and one at each of the four corners; and weld a matching nut on each hole;

[0016] (3) Weld the two legs of the channel steel to the storage tank, and the leakage hole is located in the center of the channel steel;

[0017] (4) Prepare a soft rubber pad slightly smaller than the channel steel and a steel plate slightly smaller than the channel steel, use the soft rubber pad to plug the leak hole, and then press the soft rubber pad tightly with the steel plate; put it on the five nuts of the channel steel Install the screw rod so that the screw rod is tightly against the steel plate.

[0018] The steel plate has a radian and can be close to the outer wall of the storage ta...

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PUM

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Abstract

The invention discloses a method for leak repairing of a storage tank. The method comprises the following steps that (1) one steel channel is cut out, and the length and the width of the steel channel are more than 3 times of the diameter of a leak hole; (2) five holes are drilled in the steel channel, one hole is located in the center of the steel channel, the other four holes are located in four corners of the steel channel respectively, and a nut is welded on each hole and matched with the hole; (3) two legs of the steel channel are welded on the storage tank, and the leak hole is located in the center of the steel channel; (4) a soft rubber mat and a steel plate which are slightly smaller than the steel channel are prepared, the soft rubber mat blocks the leak hole, and then the steel plate tightly presses the soft rubber mat, screw rods are mounted on the five nuts of the steel channel, and the screw rods tightly abut against the steel plate. The method is used for leak repairing of an acid storage tank, leak repairing of the acid storage tank can be carried out under the condition that production is maintained, efficiency is high, the effect is good, cost is lowered, and the method has practical value.

Description

technical field [0001] The invention relates to a large container, in particular to a method for repairing leakage of a storage tank. Background technique [0002] In production, due to the corrosiveness of acid, special attention should be paid to its use and storage. When using acid storage tanks, many factors such as improper operation by operators and long-term use of acid storage tanks may cause acid storage tanks to leak. When the acid storage tank leaks, it is often used to clear the tank, and then repair the leak. But when the amount of leakage is not large, it will take time and labor to clear the tank, and it will affect production. When clearing tanks, other equipment may be damaged or polluted due to untimely repairs. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for repairing leakage of a storage tank, which can conveniently and quickly repair leakage when the leakage of the storage ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P6/00
CPCB23P6/00
Inventor 唐文松
Owner WENGFU (GRP) CO LTD