Edged notching board and its use in casting-on reinforcing and prodn. method thereof

A grooved plate, along the plate technology, applied in the direction of pipes/pipe joints/fittings, mechanical equipment, pipe components, etc., can solve the problems of metal container leakage, medium leakage, etc., to ensure personal safety, reasonable structure, simple manufacturing Effect

Inactive Publication Date: 2003-05-07
ANGANG STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of edge groove plate and its use that can safely and effectively solve the leakage problem of various metal containers, especially the leakage problem of inflammable, explosive, high-temperature, toxic and pressurized media without stopping production. Its method of plugging and reinforcing

Method used

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  • Edged notching board and its use in casting-on reinforcing and prodn. method thereof
  • Edged notching board and its use in casting-on reinforcing and prodn. method thereof
  • Edged notching board and its use in casting-on reinforcing and prodn. method thereof

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Embodiment Construction

[0031] The present invention will be further described below through embodiments with reference to the accompanying drawings.

[0032] As can be seen from the accompanying drawings, there are many forms of the grooved plate designed in the present invention, which are all derived from the deformation of the most basic flat-bottomed grooved plate, and are all formed by the groove 1 in the middle and The surrounding edge plate 2 is formed, and the shape of the groove 1 can be square, cylindrical, semicircular, cone-shaped or frustum-shaped, etc., which is mainly considered in terms of structure and production. In fact, cylindrical or square Preferably, the edge plate 2 can be flat-bottomed, curved-bottomed, angular, or round-tube-shaped (i.e., inflated and pipe-segment-shaped), etc. The reason why the shape of the edge plate 2 is changed is to make it consistent with the surrounding area of ​​the leaking point of the container. The shape of the outer surface is consistent, and t...

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Abstract

The present invention provides a edged recess board and leakage-blocking reinforcement method by using said edged recess board. Said edged recess board is formed by middle recess and its peripheral edged board, and the bottom surface of edged board is identical to the form of external surface around leakage point of container. When it is used for blocking leakage, the recess is filled up by using sealing filling material, the edged recess board is tied on the container by means of wire rope, tighted and sealed, and welded along the external edge of edged board to implement invented leakage-blocking operation. Said invention is applicable to various still, tank, channel and pipes with various inflammable, explosive, toxic, high pressure and high-temp. gas and liquid media for safely and quickly blocking leakage and reinforcement.

Description

technical field [0001] The invention belongs to the plugging technology, and particularly relates to the technology of plugging and reinforcing the leakage of toxic, pressurized, high-temperature, flammable and explosive equipment, such as kettles, tanks, tanks and various pipelines, under the condition of non-stop production. Background technique [0002] At present, plugging is carried out under the condition of non-stop production. As far as pipeline leakage is concerned, it is usually solved by punching clips or top pressure welding. The so-called clamping is to fix the clamp frame and the clamp plate on the leaking part of the pipeline by tightening the bolts, and the rubber plate is lined inside. After tightening, the leakage can be blocked. This method is more effective for plugging medium with low temperature and pressure, but it is basically not suitable for large-area corrosion leakage, especially for leakage of toxic, flammable and explosive media with high temper...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L55/168
Inventor 徐金刚李桐袁自勤
Owner ANGANG STEEL CO LTD
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