KR20150022135A - Flare tip platform structure of flare tower - Google Patents

Abstract

The present invention relates to a flare tip platform structure of a flare tower which is made of a material having excellent heat resistance to improve stability in a high temperature environment and to improve work convenience in maintenance work, The platform structure includes a platform skeleton formed of an in-colloid material providing a space for mounting the grating portion and the flare tip; And a grating portion provided on the platform skeleton portion, wherein the grating portion is a plate member having a predetermined height, length and width, the plate portion including a concavo-convex bar having an upper portion formed into a concavo-convex shape, And a fastening bar that is fastened in a form orthogonal to the bar.

Description

A flare tip platform structure of a flare tower,

The present invention relates to a flare-tip platform structure of a flare tower, and more particularly, to a flare-tip platform structure of a flare tower, which is made of a material having excellent heat resistance to improve stability in a high-temperature environment, Platform structure.

An offshore structure refers to a structure that is installed at a certain position in the ocean for oil drilling and other purposes. The offshore structure is equipped with various equipment including a flare tower. The flare tower serves to burn off the waste gas generated during the refining of the drilled crude oil (Korean Patent Publication No. 2013-23609).

The upper end of the flare tower is provided with a flare tip for emitting a flame, and the play tip is mounted on a flare tip platform. The flare tip platform not only provides a mounting space for the flare tip, but also functions as a work space for maintenance of the flare tip. Therefore, the flare tip platform should be made of a material that can withstand high temperature environment, and the operator's convenience in maintenance work should be ensured.

In the conventional case, the flare tip is made of a material that can withstand high temperatures. However, since the flare tip platform supporting the flare tip platform is made of a general steel material, there is a problem that the flare tip platform is damaged due to high temperature exposure for a long time. There is no convenience for the user.

Korea Patent Publication No. 2013-23609

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a flare tip platform structure of a flare tower which is made of a material having excellent heat resistance to improve stability in a high temperature environment, The purpose is to provide.

In order to accomplish the above object, according to the present invention, there is provided a flare tip platform structure of a flare tower, comprising: a platform skeleton part provided with a grill part and a flare tip mounting space, And a grating portion provided on the platform skeleton portion, wherein the grating portion is a plate member having a predetermined height, length and width, the plate portion including a concavo-convex bar having an upper portion formed into a concavo-convex shape, And a fastening bar that is fastened in a form orthogonal to the bar.

At one side of the concave / convex bar, a fastening groove is provided for mounting the fastening bar. The depth of the fastening groove and the height of the fastening bar may be the same or the height of the fastening bar may be smaller than the depth of the fastening groove.

The flare tip platform structure of the flare tower according to the present invention has the following effects.

By constituting the platform skeleton portion with the colloid material, it is possible to prevent the platform from being damaged even if it is exposed to the high temperature environment by the flare tip for a long time. In addition, by applying the grating portion of the concavo-convex shape on the platform skeleton portion, it is possible to provide the operator's convenience in the maintenance work.

1 is a perspective view of a flared tip platform structure of a flare tower in accordance with an embodiment of the present invention.

Hereinafter, a flare tip platform structure of a flare tower according to an embodiment of the present invention will be described in detail with reference to the drawings.

1 and 2, a flare tip platform structure 100 of a flare tower according to an embodiment of the present invention includes a platform skeleton 110 and a grating portion 120 in detail .

The platform skeleton part 110 supports the grating part 120 and provides a space for mounting the flare tip, and the platform skeleton part 110 can be completed by constructing the H- . In addition, the platform skeleton 110 is made of Incoloy material. Incoloy is a nickel alloy, which is excellent in heat resistance, oxidation resistance, corrosion resistance, etc. In the present invention, it is preferable to use a phosphorous material having heat resistance characteristics that does not melt in a high temperature environment of about 800 ° C. Meanwhile, a plurality of nodes 111 connected to vertical supports (not shown) of the flare tower may be provided at one point on the platform skeleton 110.

The grating unit 120 is provided on the platform skeleton 110 to provide ease of operation during maintenance work. The grating portion 120 is formed of a combination of a serrated bar 121 and a cross bar 122 in detail. The convex / concave bar 121 is a plate material having a predetermined height, length, and width, and has a shape in which the upper end is processed into a concavo-convex shape. The reason for machining the upper end portion of the concave / convex bar 121 to have a concavo-convex shape is to prevent an operator from slipping when working on the grating portion 120.

The concavo-convex bar 121 is repeatedly arranged in the form of a neighboring plate surface, and one side of the concavo-convex bar 121 is provided with a coupling groove 121a for mounting the coupling bar 122 therein. The fastening bar 122 is mounted in the fastening groove 121a of the roughening bar 121 in a state in which the plurality of roughening bars 121 are repeatedly arranged apart from each other. At this time, the fastening bar 122 is fastened in a direction orthogonal to the roughening bar 121. The depth of the fastening groove 121a and the height of the fastening bar 122 may be designed to be the same, or the height of the fastening bar 122 Is designed to be smaller than the depth of the engaging groove 121a.

The grating 120 formed of the concave-convex bar 121 and the fastening bar 122 may be coupled to the platform skeleton 110 through welding or through a separate fastening device.

100: flare tip platform 110: platform skeleton
111: Node 120: Grating portion
121: concave / convex bar 121a: fastening groove
122: fastening bar

Claims (2)

A platform skeleton comprising a colloidal material and providing a mounting space for a grating portion and a flare tip; And
And a grating portion provided on the platform skeleton portion,
Wherein the grating portion includes:
A plate material having a constant height, a length and a width, the plate having a concavo-convex bar having a concave-
Wherein the flare tip platform structure comprises a fastening bar which is fastened in a plurality of adjacent concave and convex irregular bars.
[2] The apparatus of claim 1, wherein a coupling groove is provided at one side of the concave /
Wherein the depth of the fastening groove and the height of the fastening bar are the same or the height of the fastening bar is smaller than the depth of the fastening groove.

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