Installation method of ground flare barrel
A ground torch and installation method technology, which is applied in construction, industrial construction, infrastructure engineering, etc., can solve problems such as low construction efficiency and high-altitude operation risks, and achieve the goals of improving construction efficiency, eliminating high-altitude hoisting operations, and avoiding high-altitude operations Effect
Active Publication Date: 2019-07-23
CHINA NUCLEAR IND FIFTH CONSTR CO LTD
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Problems solved by technology
[0004] In order to solve the problems of high-altitude operation risks and low construction efficiency when using the existing hoisting technology to install the ground flare cylinder, the present invention proposes a brand new installation method for the ground flare cylinder
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[0030] The technical solutions in the present invention will be described in detail below in conjunction with the accompanying drawings.
[0031] combine figure 1 and figure 2 Shown, adopt the installation method of ground flare shell of the present invention, the concrete steps that the shell of ground flare is installed are:
[0032] The first step is to carry out the construction of the foundation cap of the torch. The torch foundation platform 1 includes concrete columns 11 and steel bottom plates 12 . Wherein, the concrete column 11 is fixedly connected to the ground, and the steel base plate 12 is located at the upper end of the concrete column 11 for supporting and fixing the cylinder body 2 . Firstly, according to the design dimensions of the cylinder 2, such as the diameter of the cylinder 2 and the height from the ground, the concrete column 11 is fixed and installed along the circumferential direction. Next, fix the prefabricated steel base plate 12 on the uppe...
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The invention belongs to the technical field of ground torch system construction, and particularly relates to an installation method aiming at a ground torch cylinder body. The brand-new installation method for the ground torch cylinder body solves the problems that high-altitude operation risks exist and the construction efficiency is low when the ground torch cylinder body is installed by adopting an existing hoisting technology are solved. The installation method comprises the steps that S1, a torch foundation bearing platform is constructed; S2, a hoisting device is installed; and S3, the ground torch cylinder body is installed, assembly welding of each ring of the cylinder body and fitting-up welding between every two adjacent rings of the cylinder body are sequentially completed along the cylinder body from top to bottom. According to the installation method for the ground torch cylinder body, through an upside-down construction method, and the steps that high-altitude hoisting operation is conducted by using large-size hoisting equipment, the erecting operation on a large number of scaffolds and high-altitude construction of operators are conducted are omitted, so that the installation efficiency and the safety of the cylinder body are greatly improved.
Description
technical field [0001] The invention belongs to the technical field of ground flare system construction, and in particular relates to an installation method for a ground flare barrel. Background technique [0002] The ground flare system is a special combustion facility used to deal with combustible and combustible toxic gases and steam that cannot be recovered and reprocessed in petrochemical plants, refineries, chemical plants and other plants or devices. an important measure. Among them, the ground flare cylinder, as the main structural part of the ground flare system, is composed of the top ring cylinder, the bottom ring cylinder and the multi-circle cylinder between the two through welding. Each circle of cylinder The body is spliced by a plurality of cylinder wall panels. Generally, the diameter of the ground torch cylinder is more than ten meters, and the height is about 30 meters. [0003] At present, the installation and construction of the ground flare body ma...
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IPC IPC(8): E04H5/02E02D27/44
CPCE02D27/44E04H5/02
Inventor 林仲宜周从山陶玉世董晶晶叶勇
Owner CHINA NUCLEAR IND FIFTH CONSTR CO LTD