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Novel corrosion resisting technological method and device for separating device of gas gathering station

A separation equipment, anti-corrosion technology, applied in the direction of spraying device, device for coating liquid on the surface, special surface, etc., can solve the problems that can not achieve good results, reduce the intensity of manual work, improve continuity, advanced The effect of anti-corrosion process

Pending Publication Date: 2017-07-28
XIAN CHANGQING TECH ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a new anti-corrosion process method for the separation equipment of the gas-gathering station to solve the problem that the current anti-corrosion protection of the lower cylinder of the separator cannot achieve good results

Method used

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  • Novel corrosion resisting technological method and device for separating device of gas gathering station
  • Novel corrosion resisting technological method and device for separating device of gas gathering station

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 As shown, a new process method for anti-corrosion of separation equipment in a gas gathering station includes the following steps:

[0026] 1), pour the anticorrosion paint into the storage tank 1;

[0027] 2) Extend the telescopic connecting rod 3 into the coating part of the lower cylinder of the separator;

[0028] 3), turn on the camera 6 and the camera 7, and transmit the internal scene of the lower cylinder of the separator to the camera 7 in real time through the camera 6;

[0029] 4), and then adjust the universal joint 4 by checking the camera 7, so that the spray gun 2 reaches the required spraying position;

[0030] 5), turn on the pressurizing pump 13, so that the anticorrosion paint inside the storage tank 1 reaches the nozzle position of the spray gun 2 through the connecting pipe 8, and the anticorrosion paint is evenly coated on the inner wall of the lower cylinder of the separator through the spray gun 2;

[0031] 6) Anti-corrosion l...

Embodiment 2

[0034] On the basis of embodiment 1, after the step 5, connect the film thickness measuring instrument 9, open the monitor, and carry out anti-corrosion layer thickness detection and leak point inspection. If the detection thickness is unqualified or there is a missing coating part, re-spray the unqualified part until it is qualified. The film thickness measuring instrument is an ultrasonic thickness measuring instrument, and its working principle is to measure the thickness according to the principle of ultrasonic pulse reflection. When the ultrasonic pulse emitted by the probe passes through the object to be measured and reaches the interface of the material, the pulse is reflected back to the probe. Accurately measure the time that ultrasonic waves travel through the material to determine the thickness of the material being tested. All kinds of materials that can make ultrasonic waves propagate inside them at a constant speed can be measured by this principle.

Embodiment 3

[0036] Such as figure 2 As shown, a new anti-corrosion process device for the separation equipment of a gas gathering station, at least including a storage tank 1, the storage tank 1 is connected to the lower cylinder of the separator through a connecting pipe 8, and the feature is that the connecting pipe 8 extends to the separator In the lower cylinder body of the device, and the end of the extension end of the connecting pipe 8 is equipped with a spray gun 2, and in the lower cylinder body of the separator, there are supporting rotary rod one 10, supporting rotary rod two 11 and supporting rotary rod slidingly connected in sequence from top to bottom along the cylinder wall radial direction. Rod three 12, two telescopic connecting rods 3 perpendicular to it are installed on the supporting rotating rod three 12, universal joint 4 is fixed between the two telescopic connecting rods 3, universal joint 4 is fixed on the supporting rotating rod Rod one 10 links to each other wi...

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Abstract

The invention discloses a novel corrosion resisting technological method and device for a separating device of a gas gathering station. The novel corrosion resisting technological method for the separating device of the gas gathering station comprises the steps that firstly, a corrosion resisting coating material is poured into a storage tank, secondly, a connecting rod extends into a lower barrel of a separator; thirdly, a camera and a pickup camera are switched on, the inner scene of the lower barrel are observed in real time; fourthly, a universal connector is adjusted to enable a spray gun to reach the position needing coating; fifthly, a boosting pump is switched on, the corrosion resisting coating material is made to reach a spray nozzle portion of the spray gun, and the inner wall of the lower barrel is evenly coated with the corrosion resisting coating material through the spray gun; and sixthly, detection of the thickness of a corrosion resisting layer and inspection of leak sources are conducted. The invention further discloses the device involved in the novel corrosion resisting technological method for the separating device of the gas gathering station. By the adoption of the device, coating can be conducted in a sight dead area of the inner portion of the lower barrel of the separator, the traditional problems of surface treatment and coating of the dead zone are solved, the amount of attached and deposited dirt is reduced, the service life of the separating device is prolonged, the manual operation intensity is relieved, the whole separating device is more environmentally friendly and lower in energy consumption, and the continuity of production operation is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of anti-corrosion, and in particular relates to a new anti-corrosion process method and device for separation equipment of a gas-gathering station. Background technique [0002] The lower cylinder of the separator is the key part of anti-corrosion protection, and its internal structure is complicated. The traditional coating needs to be sandblasting and derusting on the surface first, so that the surface sandblasting and derusting level can reach the standard Sa2.5, but because of its internal The structure is complex and there are too many blind spots. Partial use of traditional sandblasting tooling and spraying tooling will cause blind spots. In view of the above defects, it is necessary to design a new anti-corrosion process method for the separation equipment of gas gathering stations. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a new ant...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D7/22B05D5/00B05B13/06B05B12/08B05B15/06
CPCB05B12/084B05B13/0627B05B15/654B05D5/005B05D7/227B05D2504/00
Inventor 孙芳萍林罡张志浩刘成成杰毛丽孙银娟罗慧娟
Owner XIAN CHANGQING TECH ENG
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